Removed PdfViewController, HtmlViewRenderer and FakeView to be replaced with ViewEngineResult Render method

Added HttpException class for missing HttpException for net8

Wrapped HttpContext.Session, GetJsonResult, IsAjaxRequest and GetUserIdentityName in controllers for net8

Added AuthenticationService to test Fab2ApprovalMKLink code for net8

Compile conditionally flags to debug in dotnet core

.gitignore

@@ -351,9 +351,36 @@ ASALocalRun/
 /Fab2ApprovalMKLink/Utilities
 /Fab2ApprovalMKLink/ViewModels
 
+/Fab2ApprovalMKLink/Views/Account
+/Fab2ApprovalMKLink/Views/Admin
+/Fab2ApprovalMKLink/Views/Audit
+/Fab2ApprovalMKLink/Views/ChangeControl
+/Fab2ApprovalMKLink/Views/CorrectiveAction
+/Fab2ApprovalMKLink/Views/ECN
+/Fab2ApprovalMKLink/Views/Home
+/Fab2ApprovalMKLink/Views/LotDisposition
+/Fab2ApprovalMKLink/Views/LotTraveler
+/Fab2ApprovalMKLink/Views/Manager
+/Fab2ApprovalMKLink/Views/MRB
+/Fab2ApprovalMKLink/Views/PartsRequest
+/Fab2ApprovalMKLink/Views/Reports
+/Fab2ApprovalMKLink/Views/Shared
+/Fab2ApprovalMKLink/Views/Training
+/Fab2ApprovalMKLink/Views/Workflow
+
 /Fab2ApprovalMKLink/.vscode/.UserSecrets
 /Fab2ApprovalSystem/.vscode/.UserSecrets
 /Fab2ApprovalTests/.vscode/.UserSecrets
 /MesaFabApproval.API/.vscode/.UserSecrets
 /MesaFabApproval.Client/.vscode/.UserSecrets
 /MesaFabApproval.Shared/.vscode/.UserSecrets
+
+fab-001
+fab-002
+fab-004
+fab-004
+fab-005
+fab-006
+fab-007
+fab-008
+fab-009

.vscode/launch.json

@@ -15,6 +15,48 @@
             "console": "integratedTerminal",
             "stopAtEntry": false
         },
+        {
+            "name": ".NET Core Launch (web) - Fab2ApprovalMKLink",
+            "type": "coreclr",
+            "request": "launch",
+            "preLaunchTask": "Fab2ApprovalMKLink-build",
+            "program": "${workspaceFolder}/Fab2ApprovalMKLink/bin/Debug/net8.0/Fab2ApprovalMKLink.dll",
+            "args": [],
+            "cwd": "${workspaceFolder}",
+            "stopAtEntry": false,
+            "serverReadyAction": {
+                "action": "openExternally",
+                "pattern": "\\bNow listening on:\\s+(https?://\\S+)",
+                "uriFormat": "%s/swagger/index.html"
+            },
+            "env": {
+                "ASPNETCORE_ENVIRONMENT": "Development"
+            },
+            "sourceFileMap": {
+                "/Views": "${workspaceFolder}/Views"
+            }
+        },
+        {
+            "name": ".NET Core Launch (web) - fab-004",
+            "type": "coreclr",
+            "request": "launch",
+            "preLaunchTask": "fab-004-build",
+            "program": "${workspaceFolder}/fab-004/bin/net8.0/fab-004.dll",
+            "args": [],
+            "cwd": "${workspaceFolder}",
+            "stopAtEntry": false,
+            "serverReadyAction": {
+                "action": "openExternally",
+                "pattern": "\\bNow listening on:\\s+(https?://\\S+)",
+                "uriFormat": "%s/swagger/index.html"
+            },
+            "env": {
+                "ASPNETCORE_ENVIRONMENT": "Development"
+            },
+            "sourceFileMap": {
+                "/Views": "${workspaceFolder}/Views"
+            }
+        },
         {
             "name": ".NET Core Launch (console) - MesaFabApproval.API",
             "type": "coreclr",

.vscode/tasks.json

@@ -63,6 +63,7 @@
             "type": "process",
             "args": [
                 "format",
+                "${workspaceFolder}/Fab2ApprovalMKLink/Fab2ApprovalMKLink.csproj",
                 "--report",
                 ".vscode",
                 "--verbosity",
@@ -78,7 +79,8 @@
             "type": "process",
             "args": [
                 "format",
-                "whitespace"
+                "whitespace",
+                "${workspaceFolder}/Fab2ApprovalMKLink/Fab2ApprovalMKLink.csproj"
             ],
             "problemMatcher": "$msCompile"
         },
@@ -94,6 +96,18 @@
             ],
             "problemMatcher": "$msCompile"
         },
+        {
+            "label": "fab-004-build",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "build",
+                "${workspaceFolder}/fab-004/fab-004.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        },
         {
             "label": "Fab2ApprovalMKLink-publish",
             "command": "dotnet",

Fab2ApprovalMKLink/.vscode/mklink.md

@@ -36,14 +36,36 @@ mklink /J "L:\DevOps\Mesa_FI\MesaFabApproval\Fab2ApprovalMKLink\Jobs" "L:\DevOps
 mklink /J "L:\DevOps\Mesa_FI\MesaFabApproval\Fab2ApprovalMKLink\JobSchedules" "L:\DevOps\Mesa_FI\MesaFabApproval\Fab2ApprovalSystem\JobSchedules"
 ```
 
-```bash 1734015544321 = 638696123443210000 = Thu Dec 12 2024 07:59:03 GMT-0700 (Mountain Standard Time)
+```bash 1747242128286 = 638828389282860000 = 2025-2.Spring = Wed May 14 2025 10:02:07 GMT-0700 (Mountain Standard Time)
-mklink /J ".vscode\.UserSecrets" "%AppData%\Microsoft\UserSecrets\f2da5035-aba9-4676-9f8d-d6689f84663d"
+mklink /J "Fab2ApprovalMKLink\.vscode\.UserSecrets" "%AppData%\Microsoft\UserSecrets\f2da5035-aba9-4676-9f8d-d6689f84663d"
-mklink /J "DMO" "..\Fab2ApprovalSystem\DMO"
+mklink /J "Fab2ApprovalMKLink\Controllers" "Fab2ApprovalSystem\Controllers"
-mklink /J "Jobs" "..\Fab2ApprovalSystem\Jobs"
+mklink /J "Fab2ApprovalMKLink\DMO" "Fab2ApprovalSystem\DMO"
-mklink /J "JobSchedules" "..\Fab2ApprovalSystem\JobSchedules"
+mklink /J "Fab2ApprovalMKLink\Jobs" "Fab2ApprovalSystem\Jobs"
-mklink /J "Misc" "..\Fab2ApprovalSystem\Misc"
+mklink /J "Fab2ApprovalMKLink\JobSchedules" "Fab2ApprovalSystem\JobSchedules"
-mklink /J "Models" "..\Fab2ApprovalSystem\Models"
+mklink /J "Fab2ApprovalMKLink\Misc" "Fab2ApprovalSystem\Misc"
-mklink /J "PdfGenerator" "..\Fab2ApprovalSystem\PdfGenerator"
+mklink /J "Fab2ApprovalMKLink\Models" "Fab2ApprovalSystem\Models"
-mklink /J "Utilities" "..\Fab2ApprovalSystem\Utilities"
+mklink /J "Fab2ApprovalMKLink\PdfGenerator" "Fab2ApprovalSystem\PdfGenerator"
-mklink /J "ViewModels" "..\Fab2ApprovalSystem\ViewModels"
+mklink /J "Fab2ApprovalMKLink\Utilities" "Fab2ApprovalSystem\Utilities"
+mklink /J "Fab2ApprovalMKLink\ViewModels" "Fab2ApprovalSystem\ViewModels"
+mklink /J "Fab2ApprovalMKLink\ViewModels" "Fab2ApprovalSystem\ViewModels"
+```
+
+```bash 1747249935803 = 638828467358030000 = 2025-2.Spring = Wed May 14 2025 12:12:15 GMT-0700 (Mountain Standard Time)
+mkdir "Fab2ApprovalMKLink\Views"
+mklink /J "Fab2ApprovalMKLink\Views\Account" "Fab2ApprovalSystem\Views\Account"
+mklink /J "Fab2ApprovalMKLink\Views\Admin" "Fab2ApprovalSystem\Views\Admin"
+mklink /J "Fab2ApprovalMKLink\Views\Audit" "Fab2ApprovalSystem\Views\Audit"
+mklink /J "Fab2ApprovalMKLink\Views\ChangeControl" "Fab2ApprovalSystem\Views\ChangeControl"
+mklink /J "Fab2ApprovalMKLink\Views\CorrectiveAction" "Fab2ApprovalSystem\Views\CorrectiveAction"
+mklink /J "Fab2ApprovalMKLink\Views\ECN" "Fab2ApprovalSystem\Views\ECN"
+mklink /J "Fab2ApprovalMKLink\Views\Home" "Fab2ApprovalSystem\Views\Home"
+mklink /J "Fab2ApprovalMKLink\Views\LotDisposition" "Fab2ApprovalSystem\Views\LotDisposition"
+mklink /J "Fab2ApprovalMKLink\Views\LotTraveler" "Fab2ApprovalSystem\Views\LotTraveler"
+mklink /J "Fab2ApprovalMKLink\Views\Manager" "Fab2ApprovalSystem\Views\Manager"
+mklink /J "Fab2ApprovalMKLink\Views\MRB" "Fab2ApprovalSystem\Views\MRB"
+mklink /J "Fab2ApprovalMKLink\Views\PartsRequest" "Fab2ApprovalSystem\Views\PartsRequest"
+mklink /J "Fab2ApprovalMKLink\Views\Reports" "Fab2ApprovalSystem\Views\Reports"
+mklink /J "Fab2ApprovalMKLink\Views\Shared" "Fab2ApprovalSystem\Views\Shared"
+mklink /J "Fab2ApprovalMKLink\Views\Training" "Fab2ApprovalSystem\Views\Training"
+mklink /J "Fab2ApprovalMKLink\Views\Workflow" "Fab2ApprovalSystem\Views\Workflow"
 ```

Fab2ApprovalMKLink/Fab2ApprovalMKLink.csproj

@@ -30,6 +30,7 @@
     <PackageReference Include="EntityFramework" Version="6.5.1" />
     <PackageReference Include="ExcelDataReader" Version="3.7.0" />
     <PackageReference Include="jQuery" Version="3.7.1" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="8.0.8" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Server" Version="8.0.10" />
     <PackageReference Include="Microsoft.Data.SqlClient" Version="5.2.0" />
     <PackageReference Include="Microsoft.Data.Sqlite" Version="8.0.2" />

Fab2ApprovalMKLink/Program.cs

@@ -1,15 +1,23 @@
 using System;
 using System.Diagnostics;
+using System.Text;
 
+using Fab2ApprovalSystem.Misc;
 using Fab2ApprovalSystem.Models;
+using Fab2ApprovalSystem.Services;
 
+using Microsoft.AspNetCore.Authentication.JwtBearer;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.ViewEngines;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Hosting.WindowsServices;
 using Microsoft.Extensions.Logging;
+using Microsoft.IdentityModel.Tokens;
 
 namespace Fab2ApprovalMKLink;
 
@@ -24,12 +32,36 @@ public class Program {
             throw new Exception("Company name must have a value!");
         if (string.IsNullOrEmpty(appSettings.WorkingDirectoryName))
             throw new Exception("Working directory name must have a value!");
+        GlobalVars.AppSettings = appSettings;
+        GlobalVars.AttachmentUrl = appSettings.AttachmentUrl is null ? string.Empty : appSettings.AttachmentUrl;
+        GlobalVars.CA_BlankFormsLocation = appSettings.CABlankFormsLocation;
+        GlobalVars.DBConnection = appSettings.DBConnection;
+        GlobalVars.DB_CONNECTION_STRING = appSettings.DBConnectionString;
+        GlobalVars.hostURL = appSettings.HostURL;
+        GlobalVars.IS_INFINEON_DOMAIN = appSettings.IsInfineonDomain;
+        GlobalVars.MesaTemplateFiles = appSettings.MesaTemplateFiles;
+        GlobalVars.NDriveURL = appSettings.NDriveURL;
+        GlobalVars.SENDER_EMAIL = appSettings.SenderEmail;
+        GlobalVars.USER_ID = appSettings.UserId;
+        GlobalVars.USER_ISADMIN = appSettings.UserIsAdmin;
+        GlobalVars.WSR_URL = appSettings.WSR_URL;
         try {
             _ = webApplicationBuilder.Services.Configure<ApiBehaviorOptions>(options => options.SuppressModelStateInvalidFilter = true);
             _ = webApplicationBuilder.Services.AddControllers();
+            _ = webApplicationBuilder.Services.AddControllersWithViews();
             _ = webApplicationBuilder.Services.AddDistributedMemoryCache();
             _ = webApplicationBuilder.Services.AddHttpClient();
+            _ = webApplicationBuilder.Services.AddMemoryCache();
             _ = webApplicationBuilder.Services.AddSingleton(_ => appSettings);
+            _ = webApplicationBuilder.Services.AddSingleton<ICompositeViewEngine, CompositeViewEngine>();
+            // _ = webApplicationBuilder.Services.AddTransient<IViewRenderingService, ViewRenderingService>();
+            // _ = webApplicationBuilder.Services.AddScoped<IViewRenderService, ViewRenderService>();
+            // _ = webApplicationBuilder.Services.AddSingleton<ITempDataProvider, ITempDataProvider>();
+            _ = webApplicationBuilder.Services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
+            _ = webApplicationBuilder.Services.AddScoped<IAuthenticationService, AuthenticationService>();
+            _ = webApplicationBuilder.Services.AddScoped<IDalService, DalService>();
+            _ = webApplicationBuilder.Services.AddScoped<IDbConnectionService, DbConnectionService>();
+            _ = webApplicationBuilder.Services.AddScoped<IUserService, UserService>();
             _ = webApplicationBuilder.Services.AddSwaggerGen();
             _ = webApplicationBuilder.Services.AddSession(sessionOptions => {
                 sessionOptions.IdleTimeout = TimeSpan.FromSeconds(2000);
@@ -37,6 +69,29 @@ public class Program {
                 sessionOptions.Cookie.IsEssential = true;
             }
             );
+
+            _ = webApplicationBuilder.Services.AddAuthentication(options => {
+                options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
+                options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
+            })
+            .AddJwtBearer(options => {
+                options.RequireHttpsMetadata = false;
+                options.SaveToken = true;
+                options.TokenValidationParameters = new TokenValidationParameters {
+                    ValidateIssuerSigningKey = true,
+                    ValidIssuer = appSettings.JwtIssuer,
+                    ValidateAudience = false,
+                    IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(appSettings.JwtKey)),
+                    ClockSkew = TimeSpan.Zero
+                };
+            });
+
+            _ = webApplicationBuilder.Services.AddAuthorization(options => {
+                options.DefaultPolicy = new AuthorizationPolicyBuilder()
+                                            .AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
+                                            .RequireAuthenticatedUser()
+                                            .Build();
+            });
             if (WindowsServiceHelpers.IsWindowsService()) {
                 _ = webApplicationBuilder.Services.AddSingleton<IHostLifetime, WindowsServiceLifetime>();
                 _ = webApplicationBuilder.Logging.AddEventLog(settings => {
@@ -65,6 +120,8 @@ public class Program {
             }
             _ = webApplication.UseSession();
             _ = webApplication.MapControllers();
+            _ = webApplication.UseAuthentication();
+            _ = webApplication.UseAuthorization();
             logger.LogInformation("Starting Web Application");
             webApplication.Run();
             return 0;

Fab2ApprovalMKLink/Services/AuthenticationService.cs

@@ -0,0 +1,266 @@
+using System;
+using System.Collections.Generic;
+using System.DirectoryServices.AccountManagement;
+using System.IdentityModel.Tokens.Jwt;
+using System.Security.Authentication;
+using System.Security.Claims;
+using System.Security.Cryptography;
+using System.Security.Principal;
+using System.Text;
+using System.Threading.Tasks;
+
+using Fab2ApprovalSystem.Models;
+
+using Microsoft.Extensions.Caching.Memory;
+using Microsoft.Extensions.Logging;
+using Microsoft.IdentityModel.Tokens;
+
+namespace Fab2ApprovalSystem.Services;
+
+public interface IAuthenticationService {
+    public Task<LoginResult> AuthenticateUser(AuthAttempt login);
+    public Task<LoginResult> AttemptLocalUserAuth(WindowsIdentity identity);
+    public AuthTokens GenerateAuthTokens(AuthAttempt authAttempt, IEnumerable<string> roles);
+    public Task<LoginResult> RefreshAuthTokens(AuthAttempt authAttempt);
+}
+
+public class AuthenticationService : IAuthenticationService {
+    private readonly ILogger<AuthenticationService> _logger;
+    private readonly IMemoryCache _cache;
+    private readonly IUserService _userService;
+
+    private readonly string? _jwtIssuer;
+    private readonly string? _jwtAudience;
+    private readonly string? _jwtKey;
+
+    public AuthenticationService(ILogger<AuthenticationService> logger, IMemoryCache cache, IUserService userService, AppSettings appSettings) {
+        _logger = logger ?? throw new ArgumentNullException("ILogger not injected");
+        _cache = cache ?? throw new ArgumentNullException("IMemoryCache not injected");
+        _userService = userService ?? throw new ArgumentNullException("IUserService not injected");
+        _jwtKey = appSettings.JwtKey;
+        _jwtIssuer = appSettings.JwtIssuer;
+        _jwtAudience = appSettings.JwtAudience;
+    }
+
+    public async Task<LoginResult> AuthenticateUser(AuthAttempt login) {
+        try {
+            _logger.LogInformation("Attempting to authenticate user");
+
+            if (login is null)
+                throw new ArgumentNullException("Login cannot be null");
+
+            string domain = "infineon.com";
+
+            using (PrincipalContext pc = new(ContextType.Domain, domain)) {
+                bool isValid = pc.ValidateCredentials(login.LoginID, login.Password);
+
+                if (isValid) {
+                    User? user = _cache.Get<User>($"user{login.LoginID}");
+
+                    if (user is null) {
+                        user = await _userService.GetUserByLoginId(login.LoginID);
+
+                        _cache.Set($"user{login.LoginID}", user, DateTimeOffset.Now.AddDays(1));
+                    }
+
+                    List<string> roles = new();
+
+                    if (user.IsManager)
+                        roles.Add("manager");
+                    if (user.IsAdmin)
+                        roles.Add("admin");
+
+                    AuthTokens tokens = GenerateAuthTokens(login, roles);
+
+                    return new LoginResult {
+                        IsAuthenticated = true,
+                        AuthTokens = tokens,
+                        User = user
+                    };
+                } else {
+                    return new LoginResult() {
+                        IsAuthenticated = false,
+                        AuthTokens = new() {
+                            JwtToken = "",
+                            RefreshToken = ""
+                        },
+                        User = null
+                    };
+                }
+            }
+        } catch (Exception ex) {
+            _logger.LogError($"An exception occurred when attempting to authenticate user. Exception: {ex.Message}");
+            throw;
+        }
+    }
+
+    public async Task<LoginResult> AttemptLocalUserAuth(WindowsIdentity identity) {
+        try {
+            _logger.LogInformation("Attempting to authenticate local Windows system user");
+
+            if (identity is null)
+                throw new ArgumentNullException("WindowsIdentity cannot be null");
+
+            User user = await _userService.GetUserByLoginId(identity.Name);
+
+            List<string> roles = new();
+
+            if (user.IsManager)
+                roles.Add("manager");
+            if (user.IsAdmin)
+                roles.Add("admin");
+
+            AuthAttempt authAttempt = new() {
+                LoginID = user.LoginID,
+            };
+
+            AuthTokens tokens = GenerateAuthTokens(authAttempt, roles);
+
+            return new LoginResult {
+                IsAuthenticated = true,
+                AuthTokens = tokens,
+                User = user
+            };
+        } catch (Exception ex) {
+            _logger.LogError($"Unable to authenticate local Windows system user, because {ex.Message}");
+            throw;
+        }
+    }
+
+    public AuthTokens GenerateAuthTokens(AuthAttempt authAttempt, IEnumerable<string> roles) {
+        try {
+            _logger.LogInformation("Attempting to generate JWT");
+
+            if (authAttempt is null)
+                throw new ArgumentNullException("AuthAttempt cannot be null");
+            if (string.IsNullOrWhiteSpace(authAttempt.LoginID))
+                throw new ArgumentException("UserName cannot be null or empty");
+            if (roles is null)
+                throw new ArgumentNullException("roles cannot be null");
+
+            byte[] key = Encoding.ASCII.GetBytes(_jwtKey);
+
+            List<Claim> claims = new() {
+                new Claim(nameof(authAttempt.LoginID), authAttempt.LoginID)
+            };
+
+            foreach (string role in roles) {
+                claims.Add(new Claim(ClaimTypes.Role, role));
+            }
+
+            ClaimsIdentity identity = new(claims);
+
+            SecurityTokenDescriptor tokenDescriptor = new() {
+                Issuer = _jwtIssuer,
+                Audience = _jwtAudience,
+                Subject = identity,
+                NotBefore = DateTime.Now,
+                Expires = DateTime.Now.AddHours(8),
+                SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(key), SecurityAlgorithms.HmacSha256Signature)
+            };
+
+            JwtSecurityTokenHandler tokenHandler = new();
+
+            JwtSecurityToken token = tokenHandler.CreateJwtSecurityToken(tokenDescriptor);
+
+            string jwt = tokenHandler.WriteToken(token);
+
+            string refreshToken = GenerateRefreshToken();
+
+            List<string>? refreshTokensForUser = _cache.Get<List<string>>(authAttempt.LoginID);
+
+            refreshTokensForUser ??= new List<string>();
+
+            if (refreshTokensForUser.Count > 9)
+                refreshTokensForUser.RemoveRange(9, refreshTokensForUser.Count - 9);
+
+            refreshTokensForUser.Insert(0, refreshToken);
+
+            _cache.Set(authAttempt.LoginID, refreshTokensForUser, DateTimeOffset.Now.AddHours(4));
+
+            return new AuthTokens {
+                JwtToken = jwt,
+                RefreshToken = refreshToken
+            };
+        } catch (Exception ex) {
+            _logger.LogError($"An exception occurred when attempting to generate JWT. Exception: {ex.Message}");
+            throw;
+        }
+    }
+
+    public async Task<LoginResult> RefreshAuthTokens(AuthAttempt authAttempt) {
+        try {
+            _logger.LogInformation("Attempting to refresh auth tokens");
+
+            if (authAttempt is null)
+                throw new ArgumentNullException("AuthAttempt cannot be null");
+            if (authAttempt.AuthTokens is null)
+                throw new ArgumentNullException("AuthTokens cannot be null");
+
+            bool refreshTokenIsValid = IsRefreshTokenValid(authAttempt.LoginID, authAttempt.AuthTokens.RefreshToken);
+
+            if (refreshTokenIsValid) {
+                User? user = _cache.Get<User>($"user{authAttempt.LoginID}");
+
+                if (user is null) {
+                    user = await _userService.GetUserByLoginId(authAttempt.LoginID);
+
+                    _cache.Set($"user{authAttempt.LoginID}", user, DateTimeOffset.Now.AddDays(1));
+                }
+
+                List<string> roles = new();
+
+                if (user.IsManager)
+                    roles.Add("manager");
+                if (user.IsAdmin)
+                    roles.Add("admin");
+
+                AuthTokens refreshedTokens = GenerateAuthTokens(authAttempt, roles);
+
+                LoginResult loginResult = new() {
+                    IsAuthenticated = true,
+                    AuthTokens = refreshedTokens,
+                    User = user
+                };
+
+                return loginResult;
+            } else {
+                throw new AuthenticationException("Invalid refresh token");
+            }
+        } catch (Exception ex) {
+            _logger.LogError($"An exception occurred when attempting to refresh auth tokens. Exception: {ex.Message}");
+            throw;
+        }
+    }
+
+    private string GenerateRefreshToken() {
+        byte[] randomNumber = new byte[32];
+        using (RandomNumberGenerator rng = RandomNumberGenerator.Create()) {
+            rng.GetBytes(randomNumber);
+            return Convert.ToBase64String(randomNumber);
+        }
+    }
+
+    private bool IsRefreshTokenValid(string loginId, string refreshToken) {
+        try {
+            _logger.LogInformation("Attempting to determine if refresh token is valid");
+
+            if (string.IsNullOrWhiteSpace(loginId))
+                throw new ArgumentNullException("LoginID cannot be null or empty");
+            if (string.IsNullOrWhiteSpace(refreshToken))
+                throw new ArgumentNullException("Refresh token cannot be null or empty");
+
+            List<string>? cachedRefreshTokensForUser = _cache.Get<List<string>>(loginId);
+
+            if (cachedRefreshTokensForUser is null || !cachedRefreshTokensForUser.Contains(refreshToken)) {
+                _logger.LogInformation($"Could not find cached refresh tokens for user {loginId}");
+                return false;
+            }
+
+            return true;
+        } catch (Exception ex) {
+            _logger.LogError($"An exception occurred when attempting to validate refresh token. Exception: {ex.Message}");
+            throw;
+        }
+    }
+}

Fab2ApprovalMKLink/Services/DalService.cs

@@ -0,0 +1,168 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Text;
+using System.Threading.Tasks;
+
+using Dapper;
+
+using Microsoft.Extensions.Logging;
+
+namespace Fab2ApprovalSystem.Services;
+
+public interface IDalService {
+    Task<IEnumerable<T>> QueryAsync<T>(string sql);
+    Task<IEnumerable<T>> QueryAsync<T>(string sql, object parameters);
+    Task<int> ExecuteAsync(string sql);
+    Task<int> ExecuteAsync<T>(string sql, T parameters);
+}
+
+public class DalService : IDalService {
+    private static readonly int RETRIES = 3;
+    private static readonly int BACKOFF_SECONDS_INTERVAL = 30;
+
+    private readonly ILogger<DalService> _logger;
+    private readonly IDbConnectionService _dbConnectionService;
+
+    public DalService(IDbConnectionService dbConnectionService, ILogger<DalService> logger) {
+        _dbConnectionService = dbConnectionService ??
+            throw new ArgumentNullException("IDbConnectionService not injected");
+        _logger = logger ??
+            throw new ArgumentNullException("ILogger not injected");
+    }
+
+    public async Task<IEnumerable<T>> QueryAsync<T>(string sql) {
+        if (sql is null) throw new ArgumentNullException("sql cannot be null");
+
+        int remainingRetries = RETRIES;
+        bool queryWasSuccessful = false;
+        Exception exception = null;
+        IEnumerable<T> result = new List<T>();
+        while (!queryWasSuccessful && remainingRetries > 0) {
+            int backoffSeconds = (RETRIES - remainingRetries--) * BACKOFF_SECONDS_INTERVAL;
+            Task.Delay(backoffSeconds * 1000).Wait();
+
+            try {
+                _logger.LogInformation($"Attempting to perform query with {sql}. Remaining retries: {remainingRetries}");
+
+                using (IDbConnection conn = _dbConnectionService.GetConnection()) {
+                    result = await conn.QueryAsync<T>(sql);
+                }
+
+                queryWasSuccessful = true;
+            } catch (Exception ex) {
+                _logger.LogError($"An exception occurred while attempting to perform a query. Exception: {ex.Message}");
+                exception = ex;
+            }
+        }
+
+        if (!queryWasSuccessful && exception is not null) {
+            throw exception;
+        }
+
+        return result;
+    }
+
+    public async Task<IEnumerable<T>> QueryAsync<T>(string sql, object parameters) {
+        if (sql is null) throw new ArgumentNullException("sql cannot be null");
+        if (parameters is null) throw new ArgumentNullException("parameters cannot be null");
+
+        StringBuilder logBuilder = new();
+
+        int remainingRetries = RETRIES;
+        bool queryWasSuccessful = false;
+        Exception exception = null;
+        IEnumerable<T> result = new List<T>();
+        while (!queryWasSuccessful && remainingRetries > 0) {
+            int backoffSeconds = (RETRIES - remainingRetries--) * BACKOFF_SECONDS_INTERVAL;
+            Task.Delay(backoffSeconds * 1000).Wait();
+
+            try {
+                logBuilder.Clear();
+                logBuilder.Append($"Attempting to perform query with {sql} ");
+                logBuilder.Append($"and parameters {parameters.ToString()}. ");
+                logBuilder.Append($"Remaining retries: {remainingRetries}");
+                _logger.LogInformation(logBuilder.ToString());
+
+                using (IDbConnection conn = _dbConnectionService.GetConnection()) {
+                    result = await conn.QueryAsync<T>(sql, parameters);
+                }
+
+                queryWasSuccessful = true;
+            } catch (Exception ex) {
+                _logger.LogError($"An exception occurred while attempting to perform a query. Exception: {ex.Message}");
+                exception = ex;
+            }
+        }
+
+        if (!queryWasSuccessful && exception is not null) {
+            throw exception;
+        }
+
+        return result;
+    }
+
+    public async Task<int> ExecuteAsync(string sql) {
+        if (sql is null) throw new ArgumentNullException("sql cannot be null");
+
+        int remainingRetries = RETRIES;
+        bool queryWasSuccessful = false;
+        Exception exception = null;
+        int rowsAffected = 0;
+        while (!queryWasSuccessful && remainingRetries > 0) {
+            int backoffSeconds = (RETRIES - remainingRetries--) * BACKOFF_SECONDS_INTERVAL;
+            Task.Delay(backoffSeconds * 1000).Wait();
+
+            try {
+                _logger.LogInformation($"Attempting to execute {sql}. Remaining retries: {remainingRetries}");
+
+                using (IDbConnection conn = _dbConnectionService.GetConnection()) {
+                    rowsAffected = await conn.ExecuteAsync(sql);
+                }
+
+                queryWasSuccessful = true;
+            } catch (Exception ex) {
+                _logger.LogError($"An exception occurred while attempting to execute a query. Exception: {ex.Message}");
+                exception = ex;
+            }
+        }
+
+        if (!queryWasSuccessful && exception is not null) {
+            throw exception;
+        }
+
+        return rowsAffected;
+    }
+
+    public async Task<int> ExecuteAsync<T>(string sql, T parameters) {
+        if (sql is null) throw new ArgumentNullException("sql cannot be null");
+
+        int remainingRetries = RETRIES;
+        bool queryWasSuccessful = false;
+        Exception exception = null;
+        int rowsAffected = 0;
+        while (!queryWasSuccessful && remainingRetries > 0) {
+            int backoffSeconds = (RETRIES - remainingRetries--) * BACKOFF_SECONDS_INTERVAL;
+            Task.Delay(backoffSeconds * 1000).Wait();
+
+            try {
+                _logger.LogInformation($"Attempting to execute {sql} with parameters. Remaining retries: {remainingRetries}");
+
+                using (IDbConnection conn = _dbConnectionService.GetConnection()) {
+                    rowsAffected = await conn.ExecuteAsync(sql, parameters);
+                }
+
+                queryWasSuccessful = true;
+            } catch (Exception ex) {
+                _logger.LogError($"An exception occurred while attempting to execute a query. Exception: {ex.Message}");
+                exception = ex;
+            }
+        }
+
+        if (!queryWasSuccessful && exception is not null) {
+            throw exception;
+        }
+
+        return rowsAffected;
+    }
+}

Fab2ApprovalMKLink/Services/DbConnectionService.cs

@@ -0,0 +1,22 @@
+using System.Data;
+
+using Fab2ApprovalSystem.Models;
+
+using Microsoft.Data.SqlClient;
+
+namespace Fab2ApprovalSystem.Services;
+
+public interface IDbConnectionService {
+    IDbConnection GetConnection();
+}
+
+public class DbConnectionService : IDbConnectionService {
+    private readonly string _dbConnectionString;
+
+    public DbConnectionService(AppSettings appSettings) {
+        _dbConnectionString = appSettings.DBConnectionString;
+    }
+
+    public IDbConnection GetConnection() =>
+        new SqlConnection(_dbConnectionString);
+}

Fab2ApprovalMKLink/Services/UserService.cs

@@ -0,0 +1,150 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Fab2ApprovalSystem.Models;
+
+using Microsoft.Extensions.Caching.Memory;
+using Microsoft.Extensions.Logging;
+
+namespace Fab2ApprovalSystem.Services;
+
+public interface IUserService {
+    Task<IEnumerable<User>> GetAllActiveUsers();
+    Task<User> GetUserByLoginId(string loginId);
+    Task<User> GetUserByUserId(int userId);
+    Task<IEnumerable<int>> GetApproverUserIdsBySubRoleCategoryItem(string item);
+}
+
+public class UserService : IUserService {
+    private readonly ILogger<UserService> _logger;
+    private readonly IDalService _dalService;
+    private readonly IMemoryCache _cache;
+
+    public UserService(ILogger<UserService> logger, IDalService dalService, IMemoryCache cache) {
+        _logger = logger ??
+            throw new ArgumentNullException("ILogger not injected");
+        _dalService = dalService ??
+            throw new ArgumentNullException("IDalService not injected");
+        _cache = cache ??
+            throw new ArgumentNullException("IMemoryCache not injected");
+    }
+
+    public async Task<IEnumerable<User>> GetAllActiveUsers() {
+        try {
+            _logger.LogInformation("Attempting to get all active users");
+
+            IEnumerable<User>? allActiveUsers = _cache.Get<IEnumerable<User>>("allActiveUsers");
+
+            if (allActiveUsers is null) {
+                string sql = "select * from Users where IsActive = 1";
+
+                allActiveUsers = (await _dalService.QueryAsync<User>(sql)).ToList();
+
+                _cache.Set("allActiveUsers", allActiveUsers, DateTimeOffset.Now.AddHours(1));
+            }
+
+            if (allActiveUsers is null || allActiveUsers.Count() == 0) {
+                throw new Exception("No users found");
+            }
+
+            return allActiveUsers;
+        } catch (Exception ex) {
+            string errMsg = $"An exception occurred when attempting to get all users. Exception: {ex.Message}";
+            _logger.LogError(errMsg);
+            throw;
+        }
+    }
+
+    public async Task<User> GetUserByLoginId(string loginId) {
+        try {
+            _logger.LogInformation("Attempting to get user by LoginId");
+
+            if (string.IsNullOrWhiteSpace(loginId))
+                throw new ArgumentException("LoginId cannot be null or empty");
+
+            User? user = _cache.Get<User>($"userByLoginId{loginId}");
+
+            user ??= _cache.Get<IEnumerable<User>>("allActiveUsers")?.FirstOrDefault(u => u.LoginID == loginId);
+
+            if (user is null) {
+                string sql = $"select * from Users where LoginID = '{loginId}';";
+
+                user = (await _dalService.QueryAsync<User>(sql)).FirstOrDefault();
+
+                _cache.Set($"userByLoginId{loginId}", user, DateTimeOffset.Now.AddHours(1));
+            }
+
+            if (user is null) throw new Exception($"No user found with LoginID {loginId}");
+
+            return user;
+        } catch (Exception ex) {
+            string errMsg = $"An exception occurred when attempting to get user for LoginID {loginId}. Exception: {ex.Message}";
+            _logger.LogError(errMsg);
+            throw;
+        }
+    }
+
+    public async Task<User> GetUserByUserId(int userId) {
+        try {
+            _logger.LogInformation("Attempting to get user by user ID");
+
+            if (userId <= 0) throw new ArgumentException($"{userId} is not a valid user ID");
+
+            User? user = _cache.Get<User>($"userByUserId{userId}");
+
+            user ??= _cache.Get<IEnumerable<User>>("allActiveUsers")?.FirstOrDefault(u => u.UserID == userId);
+
+            if (user is null) {
+                string sql = $"select * from Users where UserID = '{userId}';";
+
+                user = (await _dalService.QueryAsync<User>(sql)).FirstOrDefault();
+
+                _cache.Set($"userByUserId{userId}", user, DateTimeOffset.Now.AddHours(1));
+            }
+
+            if (user is null) throw new Exception($"No user found with UserID {userId}");
+
+            return user;
+        } catch (Exception ex) {
+            string errMsg = $"An exception occurred when attempting to get user for UserID {userId}. Exception: {ex.Message}";
+            _logger.LogError(errMsg);
+            throw;
+        }
+    }
+
+    public async Task<IEnumerable<int>> GetApproverUserIdsBySubRoleCategoryItem(string item) {
+        try {
+            _logger.LogInformation("Attempting to get approver user IDs");
+
+            if (string.IsNullOrWhiteSpace(item)) throw new ArgumentException("SubRoleCategoryItem cannot be null or empty");
+
+            IEnumerable<int>? userIds = _cache.Get<IEnumerable<int>>($"approverUserIdsBySubRollCategory{item}");
+
+            if (userIds is null) {
+                StringBuilder queryBuilder = new();
+                queryBuilder.Append("select us.UserID ");
+                queryBuilder.Append("from SubRole as sr ");
+                queryBuilder.Append("join UserSubRole as us on sr.SubRoleID=us.SubRoleID ");
+                queryBuilder.Append("join SubRoleCategory as sc on sr.SubRoleCategoryID=sc.SubRoleCategoryID ");
+                queryBuilder.Append($"where sc.SubRoleCategoryItem='{item}'");
+
+                userIds = (await _dalService.QueryAsync<int>(queryBuilder.ToString())).ToList();
+
+                _cache.Set($"approverUserIdsBySubRollCategory{item}", userIds, DateTimeOffset.Now.AddHours(1));
+            }
+
+            if (userIds is null || userIds.Count() == 0) {
+                throw new Exception($"No users found for SubRoleCategoryItem {item}");
+            }
+
+            return userIds;
+        } catch (Exception ex) {
+            string errMsg = $"An exception occurred when attempting to get approver user IDs. Exception: {ex.Message}";
+            _logger.LogError(errMsg);
+            throw;
+        }
+    }
+}

Fab2ApprovalMKLink/Views/_ViewImports.cshtml

@@ -0,0 +1,8 @@
+@using Fab2ApprovalSystem.DMO
+@using Fab2ApprovalSystem.JobSchedules
+@using Fab2ApprovalSystem.Misc
+@using Fab2ApprovalSystem.Models
+@using Fab2ApprovalSystem.PdfGenerator
+@using Fab2ApprovalSystem.Utilities
+@using Fab2ApprovalSystem.ViewModels
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

Fab2ApprovalMKLink/Views/_ViewStart.cshtml

@@ -0,0 +1,3 @@
+@{
+    Layout = null;
+}

Fab2ApprovalSystem/App_Start/FilterConfig.cs

@@ -1,5 +1,7 @@
 using System.Web;
+#if !NET8
 using System.Web.Mvc;
+#endif
 
 namespace Fab2ApprovalSystem;
 

Fab2ApprovalSystem/App_Start/RouteConfig.cs

@@ -3,13 +3,16 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Web;
 using System.Web.Http;
+#if !NET8
 using System.Web.Mvc;
+#endif
 using System.Web.Routing;
 
 namespace Fab2ApprovalSystem;
 
 public class RouteConfig {
     public static void RegisterRoutes(RouteCollection routes) {
+#if !NET8
         routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
 
         routes.MapRoute(
@@ -20,5 +23,6 @@ public class RouteConfig {
             // otherwise MVC generates the wrong form action url
             defaults: new { controller = "Home", action = "MyTasks", id = UrlParameter.Optional }
         );
+#endif
     }
 }

Fab2ApprovalSystem/App_Start/WebApiConfig.cs

@@ -6,10 +6,12 @@ public static class WebApiConfig {
     public static void Register(HttpConfiguration config) {
         config.MapHttpAttributeRoutes();
 
+#if !NET8
         config.Routes.MapHttpRoute(
             name: "DefaultApi",
             routeTemplate: "api/{controller}/{id}",
             defaults: new { id = RouteParameter.Optional }
         );
+#endif
     }
 }

Fab2ApprovalSystem/Content/Site.css

@@ -116,3 +116,7 @@ input[type="checkbox"].input-validation-error {
   top: 55px;
   left: 25px;
 }
+
+.navbar-header-hidden {
+    display: none;
+}

Fab2ApprovalSystem/Controllers/AccountController.cs

@@ -1,30 +1,47 @@
+#if !NET8
+using System.Web;
+using System.Web.Mvc;
+using System.Web.Security;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+#endif
+
+#if !NET8
+using Fab2ApprovalSystem.DMO;
+using Fab2ApprovalSystem.Misc;
+using Fab2ApprovalSystem.Models;
+#endif
+
+#if !NET8
+using Microsoft.AspNet.Identity;
+using Microsoft.AspNet.Identity.EntityFramework;
+using Microsoft.AspNet.Identity.Owin;
+using Microsoft.Owin.Security;
+#endif
+
+#if !NET8
 using System;
 using System.Collections.Generic;
 using System.Net;
 using System.Net.Http;
 using System.Security.Claims;
-using System.Text;
 using System.Threading.Tasks;
-using System.Web;
-using System.Web.Mvc;
-using System.Web.Security;
-
-using Fab2ApprovalSystem.DMO;
-using Fab2ApprovalSystem.Misc;
-using Fab2ApprovalSystem.Models;
-
-using Microsoft.AspNet.Identity;
-using Microsoft.AspNet.Identity.EntityFramework;
-using Microsoft.AspNet.Identity.Owin;
-using Microsoft.Owin.Security;
-
 using Newtonsoft.Json;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
 [Authorize]
+#if NET8
+[Route("[controller]")]
+#endif
 public class AccountController : Controller {
 
+#if !NET8
+
     public AccountController()
         : this(new UserManager<ApplicationUser>(new UserStore<ApplicationUser>(new ApplicationDbContext()))) {
     }
@@ -35,25 +52,23 @@ public class AccountController : Controller {
 
     public UserManager<ApplicationUser> UserManager { get; private set; }
 
+#endif
+
+#if !NET8
     // GET: /Account/Login
     [AllowAnonymous]
     // try to make the browser refresh the login page every time, to prevent issues with changing usernames and the anti-forgery token validation
     [OutputCache(NoStore = true, Duration = 0, VaryByParam = "*")]
+#endif
     public ActionResult Login(string returnUrl) {
         ViewBag.ReturnUrl = returnUrl;
         return View();
     }
 
-    private void SetSessionParameters(LoginResult loginResult, LoginModel user) {
+#if !NET8
-        Session["JWT"] = loginResult.AuthTokens.JwtToken;
-        Session["RefreshToken"] = loginResult.AuthTokens.RefreshToken;
 
-        Session[GlobalVars.SESSION_USERID] = user.UserID;
+    private void SetSessionParameters(LoginResult loginResult, LoginModel user) {
-        Session[GlobalVars.SESSION_USERNAME] = user.FullName;
+        GlobalVars.SetSessionParameters(GetSession(), loginResult, user);
-        Session[GlobalVars.IS_ADMIN] = user.IsAdmin;
-        Session[GlobalVars.IS_MANAGER] = user.IsManager;
-        Session[GlobalVars.OOO] = user.OOO;
-        Session[GlobalVars.CAN_CREATE_PARTS_REQUEST] = user.IsAdmin || PartsRequestController.CanCreatePartsRequest(user.UserID);
 
         FormsAuthentication.SetAuthCookie(user.LoginID, true);
     }
@@ -102,8 +117,8 @@ public class AccountController : Controller {
                 ModelState.AddModelError("", "The user name or password provided is incorrect.");
             }
         } catch (Exception ex) {
-            Functions.WriteEvent(GlobalVars.AppSettings, @User.Identity.Name + " " + ex.InnerException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(GlobalVars.AppSettings, GetUserIdentityName() + " " + ex.InnerException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = 99999, UserID = @User.Identity.Name, DocumentType = "Login", OperationType = "Error", Comments = "Reject - " + ex.Message });
+            EventLogDMO.Add(new WinEventLog() { IssueID = 99999, UserID = GetUserIdentityName(), DocumentType = "Login", OperationType = "Error", Comments = "Reject - " + ex.Message });
             ModelState.AddModelError("", ex.Message);
         }
 
@@ -158,20 +173,24 @@ public class AccountController : Controller {
                 return new HttpResponseMessage(HttpStatusCode.Unauthorized);
             }
         } catch (Exception ex) {
-            Functions.WriteEvent(GlobalVars.AppSettings, @User.Identity.Name + " " + ex.InnerException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(GlobalVars.AppSettings, GetUserIdentityName() + " " + ex.InnerException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = 99999, UserID = @User.Identity.Name, DocumentType = "Login", OperationType = "Error", Comments = "Reject - " + ex.Message });
+            EventLogDMO.Add(new WinEventLog() { IssueID = 99999, UserID = GetUserIdentityName(), DocumentType = "Login", OperationType = "Error", Comments = "Reject - " + ex.Message });
             ModelState.AddModelError("", ex.Message);
 
             return new HttpResponseMessage(HttpStatusCode.InternalServerError);
         }
     }
 
+#endif
+
     // GET: /Account/Register
     [AllowAnonymous]
     public ActionResult Register() {
         return View();
     }
 
+#if !NET8
+
     // POST: /Account/Disassociate
     [HttpPost]
     [ValidateAntiForgeryToken]
@@ -186,6 +205,8 @@ public class AccountController : Controller {
         return RedirectToAction("Manage", new { Message = message });
     }
 
+#endif
+
     // GET: /Account/Manage
 #pragma warning disable IDE0060 // Remove unused parameter
     public ActionResult Manage(ManageMessageId? message) {
@@ -193,6 +214,8 @@ public class AccountController : Controller {
     }
 #pragma warning restore IDE0060 // Remove unused parameter
 
+#if !NET8
+
     // POST: /Account/ExternalLogin
     [HttpPost]
     [AllowAnonymous]
@@ -223,7 +246,6 @@ public class AccountController : Controller {
         return RedirectToAction("Manage", new { Message = ManageMessageId.Error });
     }
 
-    // POST: /Account/LogOff
     [HttpPost]
     [ValidateAntiForgeryToken]
     public ActionResult LogOff() {
@@ -231,12 +253,15 @@ public class AccountController : Controller {
         return RedirectToAction("Login", "Account");
     }
 
-    // GET: /Account/ExternalLoginFailure
+#endif
+
     [AllowAnonymous]
     public ActionResult ExternalLoginFailure() {
         return View();
     }
 
+#if !NET8
+
     [ChildActionOnly]
     public ActionResult RemoveAccountList() {
         IList<UserLoginInfo> linkedAccounts = UserManager.GetLogins(User.Identity.GetUserId());
@@ -252,10 +277,14 @@ public class AccountController : Controller {
         base.Dispose(disposing);
     }
 
+#endif
+
     #region Helpers
     // Used for XSRF protection when adding external logins
     private const string XsrfKey = "XsrfId";
 
+#if !NET8
+
     private IAuthenticationManager AuthenticationManager {
         get {
             return HttpContext.GetOwinContext().Authentication;
@@ -282,6 +311,8 @@ public class AccountController : Controller {
         return false;
     }
 
+#endif
+
     public enum ManageMessageId {
         ChangePasswordSuccess,
         SetPasswordSuccess,
@@ -297,7 +328,18 @@ public class AccountController : Controller {
         }
     }
 
+#if !NET8
+
     private class ChallengeResult : HttpUnauthorizedResult {
+
+#endif
+
+#if NET8
+
+    private class ChallengeResult {
+
+#endif
+
         public ChallengeResult(string provider, string redirectUri) : this(provider, redirectUri, null) {
         }
 
@@ -311,6 +353,8 @@ public class AccountController : Controller {
         public string RedirectUri { get; set; }
         public string UserId { get; set; }
 
+#if !NET8
+
         public override void ExecuteResult(ControllerContext context) {
             AuthenticationProperties properties = new AuthenticationProperties() { RedirectUri = RedirectUri };
             if (UserId != null) {
@@ -318,6 +362,40 @@ public class AccountController : Controller {
             }
             context.HttpContext.GetOwinContext().Authentication.Challenge(properties, LoginProvider);
         }
+
+#endif
+
     }
+
     #endregion
+
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/AdminController.cs

@@ -1,31 +1,47 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
+#if !NET8
 using System.Web;
 using System.Web.Mvc;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+#endif
 
 using Fab2ApprovalSystem.DMO;
 using Fab2ApprovalSystem.Misc;
 using Fab2ApprovalSystem.Models;
+#if !NET8
+using System.Linq;
 using Fab2ApprovalSystem.ViewModels;
+#endif
 
+#if !NET8
 using Kendo.Mvc.Extensions;
 using Kendo.Mvc.UI;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
 [Authorize]
+#if !NET8
 [SessionExpireFilter]
+#endif
+#if NET8
+[Route("[controller]")]
+#endif
 public class AdminController : Controller {
     // GET: /Admin/
-    UserAccountDMO userDMO = new UserAccountDMO();
+    private readonly UserAccountDMO userDMO = new();
-    AdminDMO adminDMO = new AdminDMO();
+    private readonly AdminDMO adminDMO = new();
-    TrainingDMO trainingDMO = new TrainingDMO();
+    private readonly TrainingDMO trainingDMO = new();
-    LotDispositionDMO ldDMO = new LotDispositionDMO();
+    private readonly LotDispositionDMO ldDMO = new();
-    private readonly AppSettings _AppSettings = GlobalVars.AppSettings;
+    private readonly AppSettings? _AppSettings = GlobalVars.AppSettings;
 
     public ActionResult Index() {
-        if ((bool)Session[GlobalVars.IS_ADMIN]) {
+        if (GlobalVars.IsAdmin(GetSession())) {
             var model = userDMO.GetAllUsers();
             ViewBag.AllActiveUsers = userDMO.GetAllActiveUsers();
             return View(model);
@@ -33,8 +49,10 @@ public class AdminController : Controller {
             return Content("Not Autthorized");
     }
 
+#if !NET8
+
     public ActionResult AssignRoles() {
-        if ((bool)Session[GlobalVars.IS_ADMIN]) {
+        if (GlobalVars.IsAdmin(GetSession())) {
             ViewBag.ToplevelNode = GetRoles_SubRolesList();
             return View();
         } else
@@ -43,36 +61,33 @@ public class AdminController : Controller {
 
     public ActionResult GetAllUserList([DataSourceRequest] DataSourceRequest request) {
         IEnumerable<LoginModel> userlist = userDMO.GetAllActiveUsers();
-        return Json(userlist, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(userlist);
     }
 
-    /// <summary>
-    /// For the Administration of the Users
-    /// </summary>
     public ActionResult GetGridUserList([DataSourceRequest] DataSourceRequest request) {
-        return Json(userDMO.GetAllUsers().ToDataSourceResult(request));
+        return GetJsonResult(userDMO.GetAllUsers().ToDataSourceResult(request));
     }
 
+#endif
+
     public JsonResult GetAllUserListBySubRole(int subRole) {
         IEnumerable<LoginModel> userlist = adminDMO.GetAllUsersBySubRole(subRole);
-        return Json(userlist, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(userlist);
     }
 
     public JsonResult AllSubRoles(string showInactiveRoles = "") {
         List<ParentChildModel> newRoles = adminDMO.GetAllSubRoles(showInactiveRoles);
-
+        return GetJsonResult(newRoles);
-        return Json(newRoles, JsonRequestBehavior.AllowGet);
     }
 
+#if !NET8
+
     public ActionResult GetSubRoleListByUserId([DataSourceRequest] DataSourceRequest request, string userId) {
         int userIdInt = Convert.ToInt32(userId);
 
         return Json(adminDMO.GetUserSubRoles(userIdInt).ToDataSourceResult(request));
     }
 
-    /// <summary>
-    /// OBSOLETE FUNCTION BELOW FOR THE KENDO TREEVIEW 
-    /// </summary>
     private IEnumerable<TreeViewItemModel> GetRoles_SubRolesList() {
         List<Role> roles = adminDMO.GetSubRoles();
 
@@ -103,6 +118,8 @@ public class AdminController : Controller {
         return ToplevelNode;
     }
 
+#endif
+
     public ActionResult AddUserRoles(int subRole, string users) {
         adminDMO.AddUserRoles(subRole, users);
         return View();
@@ -128,6 +145,8 @@ public class AdminController : Controller {
         return View();
     }
 
+#if !NET8
+
     // POST: /Workflow/Create
     [HttpPost]
     public ActionResult Create(FormCollection collection) {
@@ -154,12 +173,16 @@ public class AdminController : Controller {
         return Json(new[] { model }.ToDataSourceResult(request, ModelState));
     }
 
+#endif
+
     public ActionResult DeleteUser(string userId) {
         LoginModel loginModel = userDMO.GetUserByID(Convert.ToInt32(userId));
         adminDMO.DeleteUser(userDMO, trainingDMO, loginModel);
         return Content("Success");
     }
 
+#if !NET8
+
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult InsertUser([DataSourceRequest] DataSourceRequest request, LoginModel model) {
         try {
@@ -174,6 +197,8 @@ public class AdminController : Controller {
         return Json(new[] { model }.ToDataSourceResult(request, ModelState));
     }
 
+#endif
+
     public ActionResult EnableOOOStatus(int oooUserID, int delegatedTo, DateTime startDate, DateTime endDate) {
         int returnValue = MiscDMO.EnableOOOStatus(oooUserID, delegatedTo, startDate, endDate);
         if (returnValue == 3) // the delegator is already a delegator to someone else
@@ -191,7 +216,7 @@ public class AdminController : Controller {
     }
 
     public ActionResult ManageTrainingGroups() {
-        if ((bool)Session[GlobalVars.IS_ADMIN]) {
+        if (GlobalVars.IsAdmin(GetSession())) {
             ViewBag.AllGroups = GetTrainingGroups();
             return View();
         } else
@@ -212,15 +237,17 @@ public class AdminController : Controller {
         return TrainingGroups;
     }
 
+#if !NET8
+
     public ActionResult GetTaskListByUser([DataSourceRequest] DataSourceRequest request, string userId) {
         IEnumerable<IssuesViewModel> data = ldDMO.GetTaskList(Convert.ToInt32(userId));
         data = from a in data where a.PendingApprovers != null select a;
-        return Json(data.ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
+        return GetJsonResult(data.ToDataSourceResult(request));
     }
 
     public ActionResult GetOpenActionItemsByUser([DataSourceRequest] DataSourceRequest request, string userId) {
         IEnumerable<OpenActionItemViewModel> data = ldDMO.GetMyOpenActionItems(Convert.ToInt32(userId));
-        return Json(data.ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
+        return GetJsonResult(data.ToDataSourceResult(request));
     }
 
     public ActionResult AddNewTrainingGroup(string groupName) {
@@ -232,6 +259,8 @@ public class AdminController : Controller {
         }
     }
 
+#endif
+
     public ActionResult DeleteTrainingGroup(int groupID) {
         try {
             adminDMO.DeleteTrainingGroup(groupID);
@@ -246,6 +275,8 @@ public class AdminController : Controller {
         return View();
     }
 
+#if !NET8
+
     public ActionResult TrainingGroupPartial(int TrainingGroupID) {
         ViewBag.AllUsers = userDMO.GetAllActiveUsers();
         ViewBag.TrainingGroupId = TrainingGroupID;
@@ -263,6 +294,8 @@ public class AdminController : Controller {
         return Json(new { test = "Succesfully saved" });
     }
 
+#endif
+
     public ActionResult DeleteFromGroup(int userId, int groupId) {
         try {
             adminDMO.DeleteFromGroup(userId, groupId);
@@ -274,7 +307,7 @@ public class AdminController : Controller {
     }
 
     public ActionResult JobSchedulerConfiguration() {
-        if ((bool)Session[GlobalVars.IS_ADMIN]) {
+        if (GlobalVars.IsAdmin(GetSession())) {
             return View();
         } else
             return Content("Not Autthorized");
@@ -283,7 +316,7 @@ public class AdminController : Controller {
     public ActionResult TrainingReportConfig() {
         ViewBag.AllUsers = userDMO.GetAllActiveUsers();
         List<TrainingReportUser> currentTrainingReportUsersIds = adminDMO.GetTrainingReportUsers();
-        List<LoginModel> currentTrainingReportUsers = new List<LoginModel>();
+        List<LoginModel> currentTrainingReportUsers = new();
 
         foreach (TrainingReportUser id in currentTrainingReportUsersIds) {
             currentTrainingReportUsers.Add(userDMO.GetUserByID(id.UserId));
@@ -292,10 +325,12 @@ public class AdminController : Controller {
         return PartialView();
     }
 
+#if !NET8
+
     public ActionResult TECNNotificationConfig() {
         ViewBag.AllUsers = userDMO.GetAllActiveUsers();
         List<TECNNotificationsUser> currentTECNNotificationUsersIds = adminDMO.GetTECNNotificationUsers();
-        List<LoginModel> currentTECNNotificationUsers = new List<LoginModel>();
+        List<LoginModel> currentTECNNotificationUsers = new();
 
         foreach (TECNNotificationsUser id in currentTECNNotificationUsersIds) {
             currentTECNNotificationUsers.Add(userDMO.GetUserByID(id.UserId));
@@ -304,8 +339,10 @@ public class AdminController : Controller {
         return PartialView();
     }
 
+#endif
+
     public ActionResult AddToTrainingReport(int userId) {
-        if ((bool)Session[GlobalVars.IS_ADMIN]) {
+        if (GlobalVars.IsAdmin(GetSession())) {
             // Check to make sure user is not apart of the group already
             bool userExists = false;
             List<TrainingReportUser> existingUsers = adminDMO.GetTrainingReportUsers();
@@ -329,8 +366,10 @@ public class AdminController : Controller {
         }
     }
 
+#if !NET8
+
     public ActionResult AddToTECNNotification(int userId) {
-        if ((bool)Session[GlobalVars.IS_ADMIN]) {
+        if (GlobalVars.IsAdmin(GetSession())) {
             // Check to make sure user is not apart of the group already
             bool userExists = false;
             List<TECNNotificationsUser> existingUsers = adminDMO.GetTECNNotificationUsers();
@@ -360,8 +399,10 @@ public class AdminController : Controller {
         }
     }
 
+#endif
+
     public ActionResult DeleteFromTrainingReport(int userId) {
-        if ((bool)Session[GlobalVars.IS_ADMIN]) {
+        if (GlobalVars.IsAdmin(GetSession())) {
             try {
                 adminDMO.TrainingReportDeleteUser(userId);
                 return Content("Successfully Deleted");
@@ -374,7 +415,7 @@ public class AdminController : Controller {
     }
 
     public ActionResult DeleteFromTECNNotification(int userId) {
-        if ((bool)Session[GlobalVars.IS_ADMIN]) {
+        if (GlobalVars.IsAdmin(GetSession())) {
             try {
                 adminDMO.TECNExpirationDeleteUser(userId);
                 return Content("Successfully Deleted");
@@ -386,4 +427,33 @@ public class AdminController : Controller {
         }
     }
 
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/AuditController.cs

@@ -1,27 +1,43 @@
 using System;
 using System.Collections.Generic;
-using System.Configuration;
+#if !NET8
-using System.Linq;
 using System.Web;
 using System.Web.Mvc;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+#endif
 
 using Fab2ApprovalSystem.DMO;
 using Fab2ApprovalSystem.Misc;
 using Fab2ApprovalSystem.Models;
+#if !NET8
+using System.Configuration;
+using System.Linq;
 using Fab2ApprovalSystem.Utilities;
+#endif
 
+#if !NET8
 using Kendo.Mvc.Extensions;
 using Kendo.Mvc.UI;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
 [Authorize]
+#if !NET8
 [OutputCache(NoStore = true, Duration = 0, VaryByParam = "*")]
 [SessionExpireFilter]
+#endif
+#if NET8
+[Route("[controller]")]
+#endif
 public class AuditController : Controller {
 
-    AuditDMO auditDMO = new AuditDMO(GlobalVars.AppSettings);
+    private readonly AuditDMO auditDMO = new(GlobalVars.AppSettings);
-    CorrectiveActionDMO caDMO = new CorrectiveActionDMO();
+    private readonly CorrectiveActionDMO caDMO = new();
     private readonly AppSettings _AppSettings = GlobalVars.AppSettings;
 
     // GET: Audit
@@ -30,11 +46,11 @@ public class AuditController : Controller {
     }
 
     public ActionResult Create() {
-        Audit audit = new Audit();
+        Audit audit = new();
         try {
             // TODO: Add insert logic here
 
-            audit.OriginatorID = (int)Session[GlobalVars.SESSION_USERID];
+            audit.OriginatorID = GlobalVars.GetUserId(GetSession());
             auditDMO.InsertAudit(audit);
             return RedirectToAction("Edit", new { issueID = audit.AuditNo });
         } catch (Exception e) {
@@ -45,19 +61,19 @@ public class AuditController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + audit.AuditNo.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n SubmitDocument - Audit\r\n" + audit.AuditNo.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n SubmitDocument - Audit\r\n" + audit.AuditNo.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = audit.AuditNo, UserID = @User.Identity.Name, DocumentType = "Audit", OperationType = "Error", Comments = "SubmitDocument - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = audit.AuditNo, UserID = GetUserIdentityName(), DocumentType = "Audit", OperationType = "Error", Comments = "SubmitDocument - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
     public ActionResult Edit(int issueID) {
         int isITARCompliant = 1;
-        Audit audit = new Audit();
+        Audit audit = new();
 
         try {
-            bool isAdmin = (bool)Session[GlobalVars.IS_ADMIN];
+            bool isAdmin = GlobalVars.IsAdmin(GetSession());
-            int userId = (int)Session[GlobalVars.SESSION_USERID];
+            int userId = GlobalVars.GetUserId(GetSession());
             audit = auditDMO.GetAuditItem(issueID, userId);
             AuditEdit auditEdit = auditDMO.GetAuditEdit(issueID, audit, isAdmin, userId);
             if (auditEdit.RedirectToAction)
@@ -81,8 +97,8 @@ public class AuditController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + audit.AuditNo.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Edit - Audit\r\n" + audit.AuditNo.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Edit - Audit\r\n" + audit.AuditNo.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = audit.AuditNo, UserID = @User.Identity.Name, DocumentType = "Audit", OperationType = "Error", Comments = "Edit - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = audit.AuditNo, UserID = GetUserIdentityName(), DocumentType = "Audit", OperationType = "Error", Comments = "Edit - " + exceptionString });
             throw new Exception(e.Message);
         }
 
@@ -93,7 +109,7 @@ public class AuditController : Controller {
     public ActionResult Edit(Audit model) {
         try {
             var data = model;
-            auditDMO.UpdateAudit(model, (int)Session[GlobalVars.SESSION_USERID]);
+            auditDMO.UpdateAudit(model, GlobalVars.GetUserId(GetSession()));
         } catch (Exception ex) {
             return Content(ex.Message);
         }
@@ -113,8 +129,8 @@ public class AuditController : Controller {
     }
 
     public ActionResult ReadOnlyAudit(int auditNo) {
-        Audit audit = new Audit();
+        Audit audit = new();
-        audit = auditDMO.GetAuditItemReadOnly(auditNo, (int)Session[GlobalVars.SESSION_USERID]);
+        audit = auditDMO.GetAuditItemReadOnly(auditNo, GlobalVars.GetUserId(GetSession()));
 
         ViewBag.AuditTypeList = auditDMO.GetAuditTypeList();
         ViewBag.AuditorList = auditDMO.GetAuditorList();
@@ -124,11 +140,13 @@ public class AuditController : Controller {
         return View(audit);
     }
 
+#if !NET8
+
     public ActionResult AuditReportAttachSave(IEnumerable<HttpPostedFileBase> AuditReportFiles, int auditNo) {
         try {
             // The Name of the Upload component is "files"
             if (AuditReportFiles != null) {
-                int userId = (int)Session[GlobalVars.SESSION_USERID];
+                int userId = GlobalVars.GetUserId(GetSession());
                 foreach (var file in AuditReportFiles) {
                     AuditHelper.AuditReportAttachSave(_AppSettings, auditDMO, auditNo, userId, file.FileName, file.InputStream);
                 }
@@ -145,6 +163,8 @@ public class AuditController : Controller {
         return Json(auditDMO.GetAuditReportAttachments(auditNo).ToDataSourceResult(request));
     }
 
+#endif
+
     [HttpPost]
     public void DeleteAuditReportAttachment(int attachID) {
         auditDMO.DeleteAuditReportAttachment(attachID);
@@ -173,18 +193,21 @@ public class AuditController : Controller {
         }
     }
 
+#if !NET8
+
     public ActionResult GetAuditFindingsList([DataSourceRequest] DataSourceRequest request, int auditNo) {
         return Json(auditDMO.GetAuditFindingsList(auditNo).ToDataSourceResult(request));
     }
 
+#endif
+
     public ActionResult InsertAuditFindingsItem(AuditFindings data) {
         if ((data.FindingType == "Major" || data.FindingType == "Minor") && data.CANo == 0) {
             throw new ArgumentException("You must select add a CA for a Major or Minor finding.");
         } else {
-            int userId = (int)Session[GlobalVars.SESSION_USERID];
+            int userId = GlobalVars.GetUserId(GetSession());
             Audit audit = auditDMO.InsertAndGetAudit(caDMO, data, userId);
-
+            return GetJsonResult(audit);
-            return Json(audit, JsonRequestBehavior.AllowGet);
         }
     }
 
@@ -192,25 +215,24 @@ public class AuditController : Controller {
         if ((data.FindingType == "Major" || data.FindingType == "Minor") && data.CANo == 0) {
             throw new ArgumentException("You must select add a CA for a Major or Minor finding.");
         } else {
-            int userId = (int)Session[GlobalVars.SESSION_USERID];
+            int userId = GlobalVars.GetUserId(GetSession());
             Audit audit = auditDMO.UpdateAndGetAudit(caDMO, data, userId);
-
+            return GetJsonResult(audit);
-            return Json(audit, JsonRequestBehavior.AllowGet);
         }
     }
 
     public ActionResult DeleteAuditFindingsItem(int auditFindingsID) {
-        int userId = (int)Session[GlobalVars.SESSION_USERID];
+        int userId = GlobalVars.GetUserId(GetSession());
         Audit audit = auditDMO.DeleteAndGetAudit(auditFindingsID, userId);
-        return Json(audit, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(audit);
     }
 
     public void ReleaseLockOnDocument(int issueID) {
         try {
-            auditDMO.ReleaseLockOnDocument((int)Session[GlobalVars.SESSION_USERID], issueID);
+            auditDMO.ReleaseLockOnDocument(GlobalVars.GetUserId(GetSession()), issueID);
         } catch (Exception e) {
             try {
-                Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n ReleaseLockOnDocument CA\r\n" + issueID.ToString() + "\r\n" + e.Message, System.Diagnostics.EventLogEntryType.Error);
+                Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n ReleaseLockOnDocument CA\r\n" + issueID.ToString() + "\r\n" + e.Message, System.Diagnostics.EventLogEntryType.Error);
             } catch { }
             auditDMO.ReleaseLockOnDocument(-1, issueID);
         }
@@ -237,6 +259,8 @@ public class AuditController : Controller {
         return Content("");
     }
 
+#if !NET8
+
     public ActionResult GetCAFindingsList([DataSourceRequest] DataSourceRequest request, int auditNo) {
         return Json(auditDMO.GetCAFindingsList(auditNo).ToDataSourceResult(request));
     }
@@ -245,8 +269,10 @@ public class AuditController : Controller {
         return Json(auditDMO.GetCAFindingsItemAttachments(caFindingsID).ToDataSourceResult(request));
     }
 
+#endif
+
     public ActionResult GetCAFindingsItem(int caFindingsID) {
-        var model = new CAFindings();
+        CAFindings model = new();
         model = auditDMO.GetCAFindingsItem(caFindingsID);
 
         return PartialView("_CAFindingsAttachment", model);
@@ -257,11 +283,13 @@ public class AuditController : Controller {
         auditDMO.DeleteCAFindingsItem(caFindingsID);
     }
 
+#if !NET8
+
     public ActionResult SaveCAFindings_Attachemnt(IEnumerable<HttpPostedFileBase> CAFindings_Attachemnt, int caFindingsID, int auditNo) {
         try {
             // The Name of the Upload component is "files"
             if (CAFindings_Attachemnt != null) {
-                int userId = (int)Session[GlobalVars.SESSION_USERID];
+                int userId = GlobalVars.GetUserId(GetSession());
                 foreach (var file in CAFindings_Attachemnt) {
                     AuditHelper.SaveAndInsert(_AppSettings, auditDMO, caFindingsID, auditNo, userId, file.FileName, file.InputStream);
                 }
@@ -273,12 +301,14 @@ public class AuditController : Controller {
         return Content("");
     }
 
+#endif
+
     public void NotifyActionItemOwner(int issueID, DateTime? dueDate, int? responsibleOwnerID) {
         try {
             string email = auditDMO.NotifyActionItemOwner(issueID, dueDate, responsibleOwnerID, _AppSettings.EmailTemplatesPath);
 
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Task Assigned for 5S/CA Findings" + ":" + email });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Task Assigned for 5S/CA Findings" + ":" + email });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -289,8 +319,8 @@ public class AuditController : Controller {
             }
 
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " 5s/CAFindings:" + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n 5s/CAFindings - NotifyActionItemOwner\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n 5s/CAFindings - NotifyActionItemOwner\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "5s/CAFindings Notification - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "5s/CAFindings Notification - " + exceptionString });
         }
     }
 
@@ -298,4 +328,33 @@ public class AuditController : Controller {
         return Content(auditDMO.IsCAAssignedToAudit(caNo, auditNo).ToString());
     }
 
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/ChangeControlController.cs

@@ -1,36 +1,50 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+#if !NET8
 using System.Web;
 using System.Web.Mvc;
 using System.Web.Services;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+#endif
 
 using Fab2ApprovalSystem.DMO;
 using Fab2ApprovalSystem.Misc;
 using Fab2ApprovalSystem.Models;
 using Fab2ApprovalSystem.ViewModels;
 
+#if !NET8
 using Kendo.Mvc.Extensions;
 using Kendo.Mvc.UI;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
 [Authorize]
+#if !NET8
 [OutputCache(NoStore = true, Duration = 0, VaryByParam = "*")]
 [SessionExpireFilter]
+#endif
+#if NET8
+[Route("[controller]")]
+#endif
 public class ChangeControlController : Controller {
 
-    ChangeControlDMO ccDMO = new ChangeControlDMO();
+    private readonly ChangeControlDMO ccDMO = new();
-    private readonly AppSettings _AppSettings = GlobalVars.AppSettings;
+    private readonly AppSettings? _AppSettings = GlobalVars.AppSettings;
 
     public ActionResult Index() {
         return View();
     }
 
     public ActionResult Create() {
-        ChangeControlViewModel cc = new ChangeControlViewModel();
+        ChangeControlViewModel cc = new();
         try {
-            cc.OwnerID = (int)Session[GlobalVars.SESSION_USERID];
+            cc.OwnerID = GlobalVars.GetUserId(GetSession());
             ccDMO.InsertChangeControl(cc);
             return RedirectToAction("Edit", new { issueID = cc.PlanNumber });
         } catch (Exception e) {
@@ -41,16 +55,16 @@ public class ChangeControlController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + cc.PlanNumber.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Create - Change Control\r\n" + cc.PlanNumber.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Create - Change Control\r\n" + cc.PlanNumber.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = cc.PlanNumber, UserID = @User.Identity.Name, DocumentType = "Change Control", OperationType = "Error", Comments = "Create - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = cc.PlanNumber, UserID = GetUserIdentityName(), DocumentType = "Change Control", OperationType = "Error", Comments = "Create - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
     public ActionResult Edit(int issueID) {
-        string jwt = Session["JWT"].ToString();
+        string jwt = GlobalVars.GetJWT(GetSession());
         string encodedJwt = System.Net.WebUtility.UrlEncode(jwt);
-        string refreshToken = Session["RefreshToken"].ToString();
+        string refreshToken = GlobalVars.GetRefreshToken(GetSession());
         string encodedRefreshToken = System.Net.WebUtility.UrlEncode(refreshToken);
         string mrbUrl = $"{GlobalVars.AppSettings.WasmClientUrl}/redirect?jwt={encodedJwt}&refreshToken={encodedRefreshToken}&redirectPath=pcrb/{issueID}";
 
@@ -58,9 +72,9 @@ public class ChangeControlController : Controller {
     }
 
     public ActionResult ReadOnlyCC(int issueID) {
-        string jwt = Session["JWT"].ToString();
+        string jwt = GlobalVars.GetJWT(GetSession());
         string encodedJwt = System.Net.WebUtility.UrlEncode(jwt);
-        string refreshToken = Session["RefreshToken"].ToString();
+        string refreshToken = GlobalVars.GetRefreshToken(GetSession());
         string encodedRefreshToken = System.Net.WebUtility.UrlEncode(refreshToken);
         string mrbUrl = $"{GlobalVars.AppSettings.WasmClientUrl}/redirect?jwt={encodedJwt}&refreshToken={encodedRefreshToken}&redirectPath=pcrb/{issueID}";
 
@@ -71,7 +85,7 @@ public class ChangeControlController : Controller {
     public ActionResult Edit(ChangeControlViewModel model) {
         try {
             var data = model;
-            ccDMO.UpdateChangeControl(model, (int)Session[GlobalVars.SESSION_USERID]);
+            ccDMO.UpdateChangeControl(model, GlobalVars.GetUserId(GetSession()));
             ViewBag.AIResponsibles = ccDMO.GetActionItemResponsible();
         } catch (Exception ex) {
             return Content(ex.Message);
@@ -93,10 +107,12 @@ public class ChangeControlController : Controller {
     }
 
     public JsonResult SearchParts(string searchText) {
-        List<String> partList = MiscDMO.SearchLTParts(searchText.Trim()).Select(x => x.WIPPartData).ToList<String>();
+        List<string> partList = MiscDMO.SearchLTParts(searchText.Trim()).Select(x => x.WIPPartData).ToList();
-        return Json(partList, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(partList);
     }
 
+#if !NET8
+
     public ActionResult GetCCAttachments([DataSourceRequest] DataSourceRequest request, int planNumber) {
         return Json(ccDMO.GetCCAttachment(planNumber).ToDataSourceResult(request));
     }
@@ -130,7 +146,7 @@ public class ChangeControlController : Controller {
     public ActionResult AttachSaveCC(IEnumerable<HttpPostedFileBase> files, int planNumber, int attachID) {
         // The Name of the Upload component is "files"
         if (files != null) {
-            int userId = (int)Session[GlobalVars.SESSION_USERID];
+            int userId = GlobalVars.GetUserId(GetSession());
             foreach (var file in files) {
                 ChangeControlHelper.AttachSaveCC(_AppSettings, ccDMO, planNumber, attachID, userId, file.FileName, file.InputStream);
             }
@@ -145,6 +161,7 @@ public class ChangeControlController : Controller {
     public ActionResult GetMeetingAttachments([DataSourceRequest] DataSourceRequest request, int meetingID) {
         return Json(ccDMO.GetMeetingAttachments(meetingID).ToDataSourceResult(request));
     }
+
     public ActionResult GetPCRB([DataSourceRequest] DataSourceRequest request, int PlanNumber, string PCRB) {
         return Json(ccDMO.GetPCRB(PlanNumber, PCRB).ToDataSourceResult(request));
     }
@@ -177,7 +194,7 @@ public class ChangeControlController : Controller {
     public ActionResult AttachSaveMeeting(IEnumerable<HttpPostedFileBase> files, int planNumber, int meetingID, int attachID) {
         // The Name of the Upload component is "files"
         if (files != null) {
-            int userId = (int)Session[GlobalVars.SESSION_USERID];
+            int userId = GlobalVars.GetUserId(GetSession());
             foreach (var file in files) {
                 ChangeControlHelper.AttachSaveMeeting(_AppSettings, ccDMO, planNumber, attachID, userId, file.FileName, file.InputStream);
             }
@@ -185,6 +202,8 @@ public class ChangeControlController : Controller {
         return Content("");
     }
 
+#endif
+
     public FileResult DownloadCCFile(string fileGuid, int planNumber) {
         string fileName = ccDMO.GetCCFileName(fileGuid);
 
@@ -219,20 +238,20 @@ public class ChangeControlController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + planNumber.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Create - Meeting\r\n" + planNumber.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Create - Meeting\r\n" + planNumber.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = planNumber, UserID = @User.Identity.Name, DocumentType = "Meeting", OperationType = "Error", Comments = "Create - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = planNumber, UserID = GetUserIdentityName(), DocumentType = "Meeting", OperationType = "Error", Comments = "Create - " + exceptionString });
             throw new Exception("Error: " + e.Message);
         }
     }
 
     public ActionResult EditMeeting(int meetingID) {
         int isITARCompliant = 1;
-        CCMeeting meeting = new CCMeeting();
+        CCMeeting meeting = new();
-        meeting = ccDMO.GetMeetingRead(meetingID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+        meeting = ccDMO.GetMeetingRead(meetingID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
         ViewBag.MeetingList = ccDMO.GetMeetingList(meeting.PlanNumber);
         // TODO locked functionality
         List<ApproversListViewModel> userList = MiscDMO.GetApproversListByDocument(meeting.PlanNumber, meeting.CurrentStep, (int)GlobalVars.DocumentType.ChangeControl);
-        ApproversListViewModel appUser = userList.Find(delegate (ApproversListViewModel al) { return al.UserID == (int)Session[GlobalVars.SESSION_USERID]; });
+        ApproversListViewModel appUser = userList.Find(delegate (ApproversListViewModel al) { return al.UserID == GlobalVars.GetUserId(GetSession()); });
         if (appUser != null) {
             ViewBag.IsApprover = "true";
         }
@@ -241,7 +260,7 @@ public class ChangeControlController : Controller {
         {
             return View("UnAuthorizedAccess");
         } else {
-            if ((meeting.RecordLockIndicator && meeting.RecordLockedBy != (int)Session[GlobalVars.SESSION_USERID])
+            if ((meeting.RecordLockIndicator && meeting.RecordLockedBy != GlobalVars.GetUserId(GetSession()))
                 || (meeting.PCRBClosed)) {
                 return RedirectToAction("ReadOnlyMeeting", new { meetingID = meetingID });
             } else if (meeting.Decision != -1) {
@@ -251,7 +270,7 @@ public class ChangeControlController : Controller {
                 ViewBag.Attendees = ccDMO.GetUsers();
                 ViewBag.Sites = ccDMO.GetSites();
                 ViewBag.PCRValues = ccDMO.GetPCRValues();
-                meeting = ccDMO.GetMeeting(meetingID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+                meeting = ccDMO.GetMeeting(meetingID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
 
                 return View(meeting);
             }
@@ -260,8 +279,8 @@ public class ChangeControlController : Controller {
 
     public ActionResult ReadOnlyMeeting(int meetingID) {
         int isITARCompliant = 1;
-        CCMeeting meeting = new CCMeeting();
+        CCMeeting meeting = new();
-        meeting = ccDMO.GetMeetingRead(meetingID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+        meeting = ccDMO.GetMeetingRead(meetingID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
         ViewBag.MeetingList = ccDMO.GetMeetingList(meeting.PlanNumber);
         ViewBag.PCRValues = ccDMO.GetPCRValues();
 
@@ -286,13 +305,13 @@ public class ChangeControlController : Controller {
 
     public ActionResult EditMeetingUpdate(int meetingID) {
         int isITARCompliant = 1;
-        CCMeeting meeting = new CCMeeting();
+        CCMeeting meeting = new();
-        meeting = ccDMO.GetMeetingRead(meetingID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+        meeting = ccDMO.GetMeetingRead(meetingID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
         ViewBag.MeetingList = ccDMO.GetMeetingList(meeting.PlanNumber);
         ViewBag.PCRValues = ccDMO.GetPCRValues();
         // TODO locked functionality
         List<ApproversListViewModel> userList = MiscDMO.GetApproversListByDocument(meeting.PlanNumber, meeting.CurrentStep, (int)GlobalVars.DocumentType.ChangeControl);
-        ApproversListViewModel appUser = userList.Find(delegate (ApproversListViewModel al) { return al.UserID == (int)Session[GlobalVars.SESSION_USERID]; });
+        ApproversListViewModel appUser = userList.Find(delegate (ApproversListViewModel al) { return al.UserID == GlobalVars.GetUserId(GetSession()); });
         if (appUser != null) {
             ViewBag.IsApprover = "true";
         }
@@ -301,11 +320,11 @@ public class ChangeControlController : Controller {
         {
             return View("UnAuthorizedAccess");
         } else {
-            if ((meeting.RecordLockIndicator && meeting.RecordLockedBy != (int)Session[GlobalVars.SESSION_USERID])
+            if ((meeting.RecordLockIndicator && meeting.RecordLockedBy != GlobalVars.GetUserId(GetSession()))
                 || (meeting.PCRBClosed)) {
                 return RedirectToAction("ReadOnlyMeeting", new { meetingID = meetingID });
             } else {
-                meeting = ccDMO.GetMeeting(meetingID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+                meeting = ccDMO.GetMeeting(meetingID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
 
                 ViewBag.AIResponsibles = ccDMO.GetActionItemResponsible();
 
@@ -336,10 +355,14 @@ public class ChangeControlController : Controller {
         return File(sDocument, System.Net.Mime.MediaTypeNames.Application.Octet, fileName);
     }
 
+#if !NET8
+
     public ActionResult GetDecisionsSummaryList([DataSourceRequest] DataSourceRequest request, int meetingID) {
         return Json(ccDMO.GetDecisionsSummaryList(meetingID).ToDataSourceResult(request));
     }
 
+#endif
+
     public ActionResult UpdateMeetingDecisionNotes(CCDecisionSummary model) {
         try {
             ccDMO.UpdateDecisionSummary(model);
@@ -349,6 +372,8 @@ public class ChangeControlController : Controller {
         return Content("Saved Succesfully");
     }
 
+#if !NET8
+
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult DeleteDecisionsSummary([DataSourceRequest] DataSourceRequest request, CCDecisionSummary model) {
         if (model != null && ModelState.IsValid) {
@@ -357,6 +382,8 @@ public class ChangeControlController : Controller {
         return Json(new[] { model }.ToDataSourceResult(request, ModelState));
     }
 
+#endif
+
     public ActionResult InsertDecisionsSummary(CCDecisionSummary model) {
         try {
             ccDMO.InsertDecisionSummary(model);
@@ -375,19 +402,23 @@ public class ChangeControlController : Controller {
         return Content("Saved Succesfully", "application/json");
     }
 
+#if !NET8
+
     public ActionResult GetMeetingList([DataSourceRequest] DataSourceRequest request, int planNumber) {
         var meetingList = ccDMO.GetMeetingList(planNumber);
         return Json(meetingList.ToDataSourceResult(request));
     }
 
-    /// 
     public ActionResult GetMeetingAttendees([DataSourceRequest] DataSourceRequest request, int meetingID) {
         return Json(ccDMO.GetMeetingAttendees(meetingID).ToDataSourceResult(request));
     }
+
     public ActionResult GetPCRBAttendees([DataSourceRequest] DataSourceRequest request, int PCRBID) {
         return Json(ccDMO.GetPCRBAttendees(PCRBID).ToDataSourceResult(request));
     }
 
+#endif
+
     public void InsertNewMeetingAttendee(string attendeeName, string jobTitle, string siteName) {
         try {
         } catch (Exception e) {
@@ -412,8 +443,8 @@ public class ChangeControlController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + docid.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n UpdateMeetingAttendee - Change Control\r\n" + docid.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n UpdateMeetingAttendee - Change Control\r\n" + docid.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = docid, UserID = @User.Identity.Name, DocumentType = "Change Control", OperationType = "Error", Comments = "UpdateMeetingAttendee - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = docid, UserID = GetUserIdentityName(), DocumentType = "Change Control", OperationType = "Error", Comments = "UpdateMeetingAttendee - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
@@ -432,12 +463,14 @@ public class ChangeControlController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + docid.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n UpdateMeetingAttendee - Change Control\r\n" + docid.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n UpdateMeetingAttendee - Change Control\r\n" + docid.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = docid, UserID = @User.Identity.Name, DocumentType = "Change Control", OperationType = "Error", Comments = "UpdateMeetingAttendee - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = docid, UserID = GetUserIdentityName(), DocumentType = "Change Control", OperationType = "Error", Comments = "UpdateMeetingAttendee - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
+#if !NET8
+
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult DeleteMeetingAttendee([DataSourceRequest] DataSourceRequest request, CCMeetingAttendee model) {
         if (model != null && ModelState.IsValid) {
@@ -475,6 +508,8 @@ public class ChangeControlController : Controller {
         return Json(ccDMO.GetMeetingActionItems_All(planNumber).ToDataSourceResult(request));
     }
 
+#endif
+
     public ActionResult InsertPCRBActionItem(CCPCRBActionItem model) {
         try {
             if (model != null) {
@@ -501,6 +536,8 @@ public class ChangeControlController : Controller {
         return Content("1");
     }
 
+#if !NET8
+
     public ActionResult InsertPCRBAttendee([DataSourceRequest] DataSourceRequest request, int pcrId, int attendeeId, string jobTitle, string siteName) {
         CCPCRBAttendee newAttendee = new CCPCRBAttendee();
         newAttendee.AttendeeID = attendeeId;
@@ -517,6 +554,8 @@ public class ChangeControlController : Controller {
         return Content("1");
     }
 
+#endif
+
     public ActionResult UpdatePCRBActionItem(CCPCRBActionItem model) {
         try {
             if (model != null) {
@@ -529,10 +568,12 @@ public class ChangeControlController : Controller {
         return Content("1");
     }
 
+#if !NET8
+
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult UpdateMeetingActionItemAll([DataSourceRequest] DataSourceRequest request, CCMeetingActionItemAll model) {
         if (model != null && ModelState.IsValid) {
-            model.ClosedBy = (int)Session[GlobalVars.SESSION_USERID];
+            model.ClosedBy = GlobalVars.GetUserId(GetSession());
             ccDMO.UpdateMeetingActionItem_All(model);
         }
         if (model.ClosedStatus)
@@ -543,6 +584,8 @@ public class ChangeControlController : Controller {
         return Json(new[] { model }.ToDataSourceResult(request, ModelState));
     }
 
+#endif
+
     public ActionResult UpdateMeetingActionItem(CCMeetingActionItem model) {
         try {
             if (model != null) {
@@ -557,11 +600,11 @@ public class ChangeControlController : Controller {
 
     [HttpPost]
     public ActionResult ReassignMeetingActionItemResponsiblePersons(int meetingActionItemId, string newResponsiblePersonIDs, string comments) {
-        if (Session[GlobalVars.IS_ADMIN] == null)
+        if (GlobalVars.IsAdminValueNull(GetSession()))
             throw new Exception("Permission denied");
 
         try {
-            ccDMO.ReassignMeetingActionItemResponsiblePersons(meetingActionItemId, newResponsiblePersonIDs, comments, (int)Session[GlobalVars.SESSION_USERID]);
+            ccDMO.ReassignMeetingActionItemResponsiblePersons(meetingActionItemId, newResponsiblePersonIDs, comments, GlobalVars.GetUserId(GetSession()));
         } catch (Exception ex) {
             return Content(ex.Message.ToString());
         }
@@ -569,6 +612,8 @@ public class ChangeControlController : Controller {
         return Content("1");
     }
 
+#if !NET8
+
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult DeleteMeetingActionItem([DataSourceRequest] DataSourceRequest request, CCMeetingActionItem model) {
         if (model != null && ModelState.IsValid) {
@@ -584,6 +629,8 @@ public class ChangeControlController : Controller {
         return Json(new[] { model }.ToDataSourceResult(request, ModelState));
     }
 
+#endif
+
     public void CompleteCC(int planNumber) {
         int docid = planNumber;
         try {
@@ -596,8 +643,8 @@ public class ChangeControlController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + docid.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n CompleteCC - Change Control\r\n" + docid.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n CompleteCC - Change Control\r\n" + docid.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = docid, UserID = @User.Identity.Name, DocumentType = "Change Control", OperationType = "Error", Comments = "CompleteCC - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = docid, UserID = GetUserIdentityName(), DocumentType = "Change Control", OperationType = "Error", Comments = "CompleteCC - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
@@ -614,16 +661,18 @@ public class ChangeControlController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + docid.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n CompleteCC - Change Control\r\n" + docid.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n CompleteCC - Change Control\r\n" + docid.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = docid, UserID = @User.Identity.Name, DocumentType = "Change Control", OperationType = "Error", Comments = "CancelCC - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = docid, UserID = GetUserIdentityName(), DocumentType = "Change Control", OperationType = "Error", Comments = "CancelCC - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
+#if !NET8
+
     public ActionResult AttachSaveActionItem(IEnumerable<HttpPostedFileBase> AIfiles, int planNumber, int attachID) {
         // The Name of the Upload component is "files"
         if (AIfiles != null) {
-            int userId = (int)Session[GlobalVars.SESSION_USERID];
+            int userId = GlobalVars.GetUserId(GetSession());
             foreach (var file in AIfiles) {
                 ChangeControlHelper.AttachSaveActionItem(_AppSettings, ccDMO, planNumber, attachID, userId, file.FileName, file.InputStream);
             }
@@ -631,6 +680,8 @@ public class ChangeControlController : Controller {
         return Content("");
     }
 
+#endif
+
     public FileResult DownloadActionItemFile(string fileGuid, int planNumber) {
         string fileName = ccDMO.GetActionItemFileName(fileGuid);
 
@@ -658,36 +709,36 @@ public class ChangeControlController : Controller {
     }
 
     public void ReleaseLockOnDocument(int planNumber) {
-        ccDMO.ReleaseLockOnDocument((int)Session[GlobalVars.SESSION_USERID], planNumber);
+        ccDMO.ReleaseLockOnDocument(GlobalVars.GetUserId(GetSession()), planNumber);
 
         try {
-            ccDMO.ReleaseLockOnDocument((int)Session[GlobalVars.SESSION_USERID], planNumber);
+            ccDMO.ReleaseLockOnDocument(GlobalVars.GetUserId(GetSession()), planNumber);
         } catch (Exception e) {
             try {
-                Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n ReleaseLockOnDocument LD\r\n" + planNumber.ToString() + "\r\n" + e.Message, System.Diagnostics.EventLogEntryType.Error);
+                Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n ReleaseLockOnDocument LD\r\n" + planNumber.ToString() + "\r\n" + e.Message, System.Diagnostics.EventLogEntryType.Error);
             } catch { }
             ccDMO.ReleaseLockOnDocument(-1, planNumber);
         }
     }
 
     public JsonResult GetAllUsersList() {
-        UserAccountDMO userDMO = new UserAccountDMO();
+        UserAccountDMO userDMO = new();
         IEnumerable<LoginModel> userlist = userDMO.GetAllUsers();
-        return Json(userlist, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(userlist);
     }
 
     [HttpPost]
     public void ReAssignOwnerByAdmin(string planNumber, string comments, int newOwnerId) {
-        if (Session[GlobalVars.IS_ADMIN] == null)
+        if (GlobalVars.IsAdminValueNull(GetSession()))
             throw new Exception("Permission denied");
 
         int planNumberInt = 0;
 
         try {
             // remove non-numeric characters from Plan # then convert to int
-            planNumberInt = Int32.Parse(new String(planNumber.Where<char>(c => char.IsNumber(c)).ToArray()));
+            planNumberInt = int.Parse(new string(planNumber.Where(char.IsNumber).ToArray()));
 
-            ccDMO.ReassignOwner(planNumberInt, newOwnerId, comments, (int)Session[GlobalVars.SESSION_USERID]);
+            ccDMO.ReassignOwner(planNumberInt, newOwnerId, comments, GlobalVars.GetUserId(GetSession()));
         } catch (Exception e) {
             string detailedException = "";
             try {
@@ -698,17 +749,46 @@ public class ChangeControlController : Controller {
             string exceptionString = e.Message.ToString().Trim();
             if (exceptionString.Length > 450)
                 exceptionString = exceptionString.Substring(0, 450);
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n ReAssignOwnerByAdmin\r\n" + planNumber.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n ReAssignOwnerByAdmin\r\n" + planNumber.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = planNumberInt, UserID = @User.Identity.Name, DocumentType = "ChangeControl", OperationType = "Error", Comments = "ReAssignOwnerByAdmin - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = planNumberInt, UserID = GetUserIdentityName(), DocumentType = "ChangeControl", OperationType = "Error", Comments = "ReAssignOwnerByAdmin - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
     public ActionResult GetPCRBMesaTitle(int issueID) {
         int isItarCompliant = 1;
-        ChangeControlViewModel cc = ccDMO.GetChangeControlRead(issueID, out isItarCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+        ChangeControlViewModel cc = ccDMO.GetChangeControlRead(issueID, out isItarCompliant, GlobalVars.GetUserId(GetSession()));
         string content = cc.PlanTitle;
         return Content(content);
     }
 
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/CorrectiveActionController.cs

@@ -1,43 +1,63 @@
 using System;
 using System.Collections.Generic;
-using System.Configuration;
 using System.Linq;
+#if !NET8
 using System.Web;
 using System.Web.Mvc;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+#endif
 
 using Fab2ApprovalSystem.DMO;
 using Fab2ApprovalSystem.Misc;
 using Fab2ApprovalSystem.Models;
+#if !NET8
 using Fab2ApprovalSystem.Utilities;
+#endif
 using Fab2ApprovalSystem.ViewModels;
 
+#if !NET8
 using Kendo.Mvc.Extensions;
 using Kendo.Mvc.UI;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
 [Authorize]
+#if !NET8
 [OutputCache(NoStore = true, Duration = 0, VaryByParam = "*")]
 [SessionExpireFilter]
+#endif
+#if NET8
+[Route("[controller]")]
+#endif
 public class CorrectiveActionController : Controller {
 
-    AuditDMO auditDMO = new AuditDMO(GlobalVars.AppSettings);
+    private readonly AuditDMO auditDMO = new(GlobalVars.AppSettings);
-    CorrectiveActionDMO caDMO = new CorrectiveActionDMO();
+    private readonly CorrectiveActionDMO caDMO = new();
-    WorkflowDMO wfDMO = new WorkflowDMO();
+    private readonly WorkflowDMO wfDMO = new();
     private readonly AppSettings _AppSettings = GlobalVars.AppSettings;
-    UserAccountDMO userDMO = new UserAccountDMO();
+    private readonly UserAccountDMO userDMO = new();
+
+#if !NET8
+
     FileUtilities<System.Web.Mvc.FileContentResult> fileUtilities = new FileUtilities<System.Web.Mvc.FileContentResult>();
 
+#endif
+
     public ActionResult Index() {
         return View();
     }
 
     public ActionResult Create() {
-        CorrectiveAction ca = new CorrectiveAction();
+        CorrectiveAction ca = new();
         try {
             // TODO: Add insert logic here
 
-            ca.RequestorID = (int)Session[GlobalVars.SESSION_USERID];
+            ca.RequestorID = GlobalVars.GetUserId(GetSession());
             caDMO.InsertCA(ca);
             return RedirectToAction("Edit", new { issueID = ca.CANo });
         } catch (Exception e) {
@@ -48,18 +68,18 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + ca.CANo.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n SubmitDocument - Audit\r\n" + ca.CANo.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n SubmitDocument - Audit\r\n" + ca.CANo.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = ca.CANo, UserID = @User.Identity.Name, DocumentType = "CA", OperationType = "Error", Comments = "SubmitDocument - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = ca.CANo, UserID = GetUserIdentityName(), DocumentType = "CA", OperationType = "Error", Comments = "SubmitDocument - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
     public ActionResult CreateFromAudit(string title) {
-        CorrectiveAction ca = new CorrectiveAction();
+        CorrectiveAction ca = new();
         try {
             // TODO: Add insert logic here
 
-            ca.RequestorID = (int)Session[GlobalVars.SESSION_USERID];
+            ca.RequestorID = GlobalVars.GetUserId(GetSession());
             ca.CASource = "Audit";
             caDMO.InsertCA(ca);
             string test = ca.CANoDisp;
@@ -72,43 +92,43 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + ca.CANo.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n SubmitDocument - Audit\r\n" + ca.CANo.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n SubmitDocument - Audit\r\n" + ca.CANo.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = ca.CANo, UserID = @User.Identity.Name, DocumentType = "CA", OperationType = "Error", Comments = "SubmitDocument - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = ca.CANo, UserID = GetUserIdentityName(), DocumentType = "CA", OperationType = "Error", Comments = "SubmitDocument - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
     public ActionResult Edit(int issueID) {
-        CorrectiveAction ca = new CorrectiveAction();
+        CorrectiveAction ca = new();
         string s = Functions.ReturnCANoStringFormat(issueID);
         try {
             List<int> _8DQAList = caDMO.Get8DQA();
 
-            int QAs = _8DQAList.Find(delegate (int al) { return al == (int)Session[GlobalVars.SESSION_USERID]; });
+            int QAs = _8DQAList.Find(delegate (int al) { return al == GlobalVars.GetUserId(GetSession()); });
 
             ViewBag.Is8DQA = "false";
             if (QAs != 0) {
                 ViewBag.Is8DQA = "true";
             }
 
-            ca = caDMO.GetCAItem(issueID, (int)Session[GlobalVars.SESSION_USERID]);
+            ca = caDMO.GetCAItem(issueID, GlobalVars.GetUserId(GetSession()));
 
             ViewBag.CanCompleteCA = "false";
-            if (ca.D1AssigneeID == (int)Session[GlobalVars.SESSION_USERID])
+            if (ca.D1AssigneeID == GlobalVars.GetUserId(GetSession()))
                 ViewBag.CanCompleteCA = "true";
 
             List<ApproversListViewModel> userList = MiscDMO.GetPendingApproversListByDocument(issueID, ca.CurrentStep, (int)GlobalVars.DocumentType.CorrectiveAction);
-            ApproversListViewModel approver = userList.Find(delegate (ApproversListViewModel al) { return al.UserID == (int)Session[GlobalVars.SESSION_USERID]; });
+            ApproversListViewModel approver = userList.Find(delegate (ApproversListViewModel al) { return al.UserID == GlobalVars.GetUserId(GetSession()); });
             if (approver == null)
                 ViewBag.IsApprover = "false";
             else
                 ViewBag.IsApprover = "true";
 
-            ViewBag.IsAIAssignee = caDMO.IsAIAssignee((int)Session[GlobalVars.SESSION_USERID], issueID);
+            ViewBag.IsAIAssignee = caDMO.IsAIAssignee(GlobalVars.GetUserId(GetSession()), issueID);
-            ViewBag.IsSectionApprover = caDMO.IsUserSectionApprover(ca.CANo, (int)Session[GlobalVars.SESSION_USERID]);
+            ViewBag.IsSectionApprover = caDMO.IsUserSectionApprover(ca.CANo, GlobalVars.GetUserId(GetSession()));
             ViewBag.AuditFindingCategoriesOptions = auditDMO.GetAuditFindingCategories().ToList();
-            if (ca.RelatedAudit != null && ca.RelatedAudit > 0) {
+            if (ca.RelatedAudit > 0) {
-                Audit audit = auditDMO.GetAuditItem(ca.RelatedAudit, (int)Session[GlobalVars.SESSION_USERID]);
+                Audit audit = auditDMO.GetAuditItem(ca.RelatedAudit, GlobalVars.GetUserId(GetSession()));
                 IEnumerable<AuditFindings> auditFindings = auditDMO.GetAuditFindingsList(audit.AuditNo);
 
                 AuditFindings relatedFinding = (from a in auditFindings where a.CANo == ca.CANo select a).First();
@@ -129,7 +149,7 @@ public class CorrectiveActionController : Controller {
             if ((ca.ClosedDate != null) ||
                  // TODO Aproverslist================================================================
                  (ca.ClosedDate != null && ViewBag.IsApprover == "false" && ViewBag.IsAIAssignee == "false") ||
-                (ca.RecordLockIndicator && ca.RecordLockedBy != (int)Session[GlobalVars.SESSION_USERID]) || (ca.Status == 11 && ViewBag.IsApprover == "false")) {
+                (ca.RecordLockIndicator && ca.RecordLockedBy != GlobalVars.GetUserId(GetSession())) || (ca.Status == 11 && ViewBag.IsApprover == "false")) {
                 return RedirectToAction("ReadOnlyCA", new { caNo = ca.CANo });
             } else {
                 ViewBag.ECNList = caDMO.GetECNList();
@@ -154,8 +174,8 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + ca.CANo.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Edit - CA\r\n" + ca.CANo.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Edit - CA\r\n" + ca.CANo.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = ca.CANo, UserID = @User.Identity.Name, DocumentType = "Audit", OperationType = "Error", Comments = "Edit - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = ca.CANo, UserID = GetUserIdentityName(), DocumentType = "Audit", OperationType = "Error", Comments = "Edit - " + exceptionString });
             throw new Exception(e.Message);
         }
 
@@ -164,7 +184,7 @@ public class CorrectiveActionController : Controller {
 
     [HttpPost]
     public ActionResult Edit(CorrectiveAction model) {
-        int currentUserId = (int)Session[GlobalVars.SESSION_USERID];
+        int currentUserId = GlobalVars.GetUserId(GetSession());
         CorrectiveAction caPrevious = caDMO.GetCAItemReadOnly(model.CANo, currentUserId);
         if ((currentUserId != caPrevious.D1AssigneeID && currentUserId != caPrevious.QAID && currentUserId != caPrevious.RequestorID)) {
             return Content("User is not authorized to save the CA.");
@@ -201,7 +221,7 @@ public class CorrectiveActionController : Controller {
                 return Content("Successfully Saved...Approval initiated!");
             }
             if (model.TriggerApproval) {
-                caDMO.StartApproval(model.CANo, (int)Session[GlobalVars.SESSION_USERID], model.WorkFlowNumber);
+                caDMO.StartApproval(model.CANo, GlobalVars.GetUserId(GetSession()), model.WorkFlowNumber);
                 NotifyApprovers(model.CANo, 1);
                 return Content("Successfully Saved...Approval initiated!");
             }
@@ -213,9 +233,9 @@ public class CorrectiveActionController : Controller {
     }
 
     public ActionResult ReadOnlyCA(int caNo) {
-        CorrectiveAction ca = new CorrectiveAction();
+        CorrectiveAction ca = new();
 
-        ca = caDMO.GetCAItemReadOnly(caNo, (int)Session[GlobalVars.SESSION_USERID]);
+        ca = caDMO.GetCAItemReadOnly(caNo, GlobalVars.GetUserId(GetSession()));
         if (ca.Status == 1 || ca.Status == 2 || ca.Status == 11 || ca.ClosedDate != null) {
             ViewBag.UserList = caDMO.GetAllUserList();
         } else {
@@ -227,8 +247,8 @@ public class CorrectiveActionController : Controller {
         ViewBag.D5D6ImprovementIDs = caDMO.GetD5D6Improvement();
 
         ViewBag.AuditFindingCategoriesOptions = auditDMO.GetAuditFindingCategories().ToList();
-        if (ca.RelatedAudit != null && ca.RelatedAudit > 0) {
+        if (ca.RelatedAudit > 0) {
-            Audit audit = auditDMO.GetAuditItem(ca.RelatedAudit, (int)Session[GlobalVars.SESSION_USERID]);
+            Audit audit = auditDMO.GetAuditItem(ca.RelatedAudit, GlobalVars.GetUserId(GetSession()));
             IEnumerable<AuditFindings> auditFindings = auditDMO.GetAuditFindingsList(audit.AuditNo);
 
             AuditFindings relatedFinding = (from a in auditFindings where a.CANo == ca.CANo select a).First();
@@ -254,26 +274,32 @@ public class CorrectiveActionController : Controller {
             caDMO.ReleaseLockOnDocument(-1, issueID);
         } catch (Exception e) {
             try {
-                Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n ReleaseLockOnDocument CA\r\n" + issueID.ToString() + "\r\n" + e.Message, System.Diagnostics.EventLogEntryType.Error);
+                Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n ReleaseLockOnDocument CA\r\n" + issueID.ToString() + "\r\n" + e.Message, System.Diagnostics.EventLogEntryType.Error);
             } catch { }
             caDMO.ReleaseLockOnDocument(-1, issueID);
         }
     }
 
+#if !NET8
+
     public ActionResult GetD2AttachmentList([DataSourceRequest] DataSourceRequest request, int caNo) {
 
         return Json(caDMO.GetCAAttachmentsList(caNo, Functions.CASectionMapper(GlobalVars.CASection.D2)).ToDataSourceResult(request));
     }
 
     public ActionResult Attachment_Read([DataSourceRequest] DataSourceRequest request, int caNO) {
-        return Json(caDMO.GetCAAttachmentsList(caNO, "Main").ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
+        return GetJsonResult(caDMO.GetCAAttachmentsList(caNO, "Main").ToDataSourceResult(request));
     }
 
+#endif
+
     [HttpPost]
     public void DeleteCAAttachment(int attachmentID) {
         caDMO.DeleteCAAttachment(attachmentID);
     }
 
+#if !NET8
+
     public ActionResult DownloadCAAttachment(string fileGuid, int caNo) {
         try {
             string fileName = caDMO.GetCAAttachmentFileName(fileGuid);
@@ -312,7 +338,7 @@ public class CorrectiveActionController : Controller {
         try {
             // The Name of the Upload component is "files"
             if (files != null) {
-                int userId = (int)Session[GlobalVars.SESSION_USERID];
+                int userId = GlobalVars.GetUserId(GetSession());
                 foreach (var file in files) {
                     CorrectiveActionHelper.AttachSave(_AppSettings, caDMO, caNo, userId, file.FileName, file.InputStream);
                 }
@@ -328,6 +354,8 @@ public class CorrectiveActionController : Controller {
         return Json(caDMO.GetD3ContainmentActions(caNo).ToDataSourceResult(request));
     }
 
+#endif
+
     public ActionResult UpdateD3ContainmentAction(D3ContainmentAction data) {
         caDMO.UpdateD3ContainmentAction(data);
         if (data.ResponsibilityOwnerID != data.CurrentResponsibilityOwnerID && data.ResponsibilityOwnerID != 0) {
@@ -339,7 +367,7 @@ public class CorrectiveActionController : Controller {
 
     public ActionResult InsertD3ContainmentAction(D3ContainmentAction data) {
         caDMO.InsertD3ContainmentAction(data);
-        if (data.ResponsibilityOwnerID != null && data.ResponsibilityOwnerID != 0) {
+        if (data.ResponsibilityOwnerID != 0) {
             NotifyActionItemOwner(data.CANo, data.ECD, data.ResponsibilityOwnerID, "CorrectiveActionAIAssigned.txt");
         }
         return Content("");
@@ -350,6 +378,8 @@ public class CorrectiveActionController : Controller {
         caDMO.DeleteD3ContainmentActionItem(d3ContainmentActionID);
     }
 
+#if !NET8
+
     public ActionResult GetD4AttachmentList([DataSourceRequest] DataSourceRequest request, int caNo) {
         return Json(caDMO.GetCAAttachmentsList(caNo, Functions.CASectionMapper(GlobalVars.CASection.D4)).ToDataSourceResult(request));
     }
@@ -358,7 +388,7 @@ public class CorrectiveActionController : Controller {
         try {
             // The Name of the Upload component is "files"
             if (D4Files != null) {
-                int userId = (int)Session[GlobalVars.SESSION_USERID];
+                int userId = GlobalVars.GetUserId(GetSession());
                 foreach (var file in D4Files) {
                     CorrectiveActionHelper.D4FilesAttachSave(_AppSettings, caDMO, caNo, userId, file.FileName, file.InputStream);
                 }
@@ -374,6 +404,8 @@ public class CorrectiveActionController : Controller {
         return Json(caDMO.GetD5D6CorrectivetActions(caNo).ToDataSourceResult(request));
     }
 
+#endif
+
     public ActionResult InsertD5D6CAItem(D5D6CorrectivetAction data) {
         try {
             caDMO.InsertD5D6CorrectivetAction(data);
@@ -385,7 +417,7 @@ public class CorrectiveActionController : Controller {
 
     public ActionResult UpdateD5D6CAItem(D5D6CorrectivetAction data) {
         D5D6CorrectivetAction previousData = caDMO.GetD5D5CAItem(data.ID);
-        CorrectiveAction caData = caDMO.GetCAItem(data.CANo, (int)Session[GlobalVars.SESSION_USERID]);
+        CorrectiveAction caData = caDMO.GetCAItem(data.CANo, GlobalVars.GetUserId(GetSession()));
         try {
             caDMO.UpdateD5D6CorrectivetAction(data);
         } catch (Exception e) {
@@ -404,26 +436,32 @@ public class CorrectiveActionController : Controller {
     }
 
     public ActionResult GetD5D6CAItem(int d5d6CAID) {
-        var model = new D5D6CorrectivetAction();
+        D5D6CorrectivetAction model = new();
         model = caDMO.GetD5D5CAItem(d5d6CAID);
 
         return PartialView("_D5D6CAAttachment", model);
     }
 
+#if !NET8
+
     public ActionResult GetD5D6ItemAttachments([DataSourceRequest] DataSourceRequest request, int d5d6CAID) {
         return Json(caDMO.GetD5D6ItemAttachments(d5d6CAID).ToDataSourceResult(request));
     }
 
+#endif
+
     [HttpPost]
     public void DeleteD5D6CAItem(int d5d6CAID) {
         caDMO.DeleteD5D6CorrectivetAction(d5d6CAID);
     }
 
+#if !NET8
+
     public ActionResult SaveD5D6CA_Attachemnt(IEnumerable<HttpPostedFileBase> D5D6CA_Attachemnt, int d5d6CAID, int caNo) {
         try {
             // The Name of the Upload component is "files"
             if (D5D6CA_Attachemnt != null) {
-                int userId = (int)Session[GlobalVars.SESSION_USERID];
+                int userId = GlobalVars.GetUserId(GetSession());
                 foreach (var file in D5D6CA_Attachemnt) {
                     CorrectiveActionHelper.SaveD5D6CA_Attachemnt(_AppSettings, caDMO, d5d6CAID, caNo, userId, file.FileName, file.InputStream);
                 }
@@ -435,14 +473,15 @@ public class CorrectiveActionController : Controller {
         return Content("");
     }
 
-    // D7 ====================================================================================
     public ActionResult GetD7PreventiveActionList([DataSourceRequest] DataSourceRequest request, int caNo) {
         return Json(caDMO.GetD7PreventiveActions(caNo).ToDataSourceResult(request));
     }
 
+#endif
+
     public ActionResult InsertD7PAItem(D7PreventiveAction data) {
         caDMO.InsertD7PreventiveAction(data);
-        if (data.ResponsibilityOwnerID != null && data.ResponsibilityOwnerID != 0) {
+        if (data.ResponsibilityOwnerID != 0) {
             NotifyActionItemOwner(data.CANo, data.ECD, data.ResponsibilityOwnerID, "CorrectiveActionAIAssigned.txt");
         }
 
@@ -459,26 +498,32 @@ public class CorrectiveActionController : Controller {
     }
 
     public ActionResult GetD7PAItem(int d7paID) {
-        var model = new D7PreventiveAction();
+        D7PreventiveAction model = new();
         model = caDMO.GetD7PAItem(d7paID);
 
         return PartialView("_D7PAAttachment", model);
     }
 
+#if !NET8
+
     public ActionResult GetD7ItemAttachments([DataSourceRequest] DataSourceRequest request, int d7PAID) {
         return Json(caDMO.GetD7ItemAttachments(d7PAID).ToDataSourceResult(request));
     }
 
+#endif
+
     [HttpPost]
     public void DeleteD7PAItem(int d7PAID) {
         caDMO.DeleteD7PreventiveActionItem(d7PAID);
     }
 
+#if !NET8
+
     public ActionResult SaveD7PA_Attachemnt(IEnumerable<HttpPostedFileBase> D7PA_Attachemnt, int d7PAID, int caNo) {
         try {
             // The Name of the Upload component is "files"
             if (D7PA_Attachemnt != null) {
-                int userId = (int)Session[GlobalVars.SESSION_USERID];
+                int userId = GlobalVars.GetUserId(GetSession());
                 foreach (var file in D7PA_Attachemnt) {
                     CorrectiveActionHelper.SaveD7PA_Attachemnt(_AppSettings, caDMO, d7PAID, caNo, userId, file.FileName, file.InputStream);
                 }
@@ -490,21 +535,23 @@ public class CorrectiveActionController : Controller {
         return Content("");
     }
 
+#endif
+
     public void ReleaseLockOnDocument(int issueID) {
         try {
-            caDMO.ReleaseLockOnDocument((int)Session[GlobalVars.SESSION_USERID], issueID);
+            caDMO.ReleaseLockOnDocument(GlobalVars.GetUserId(GetSession()), issueID);
         } catch (Exception e) {
             try {
-                Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n ReleaseLockOnDocument CA\r\n" + issueID.ToString() + "\r\n" + e.Message, System.Diagnostics.EventLogEntryType.Error);
+                Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n ReleaseLockOnDocument CA\r\n" + issueID.ToString() + "\r\n" + e.Message, System.Diagnostics.EventLogEntryType.Error);
             } catch { }
             caDMO.ReleaseLockOnDocument(-1, issueID);
         }
     }
 
     public JsonResult GetAllUsersList() {
-        UserAccountDMO userDMO = new UserAccountDMO();
+        UserAccountDMO userDMO = new();
         IEnumerable<LoginModel> userlist = userDMO.GetAllUsers();
-        return Json(userlist, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(userlist);
     }
 
     public void ReAssignApproverByAdmin(int issueID, int reAssignApproverFrom, int reAssignApproverTo, byte step, int docType) {
@@ -519,20 +566,20 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + step + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n ReAssignApproval\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n ReAssignApproval\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "CA", OperationType = "Error", Comments = "ReAssignApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "CA", OperationType = "Error", Comments = "ReAssignApproval - " + exceptionString });
             throw new Exception(e.Message);
         }
         CorrectiveActionHelper.ReAssignApproverByAdmin(_AppSettings, issueID, email);
         try {
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "ReAssign Approver: " + email });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "ReAssign Approver: " + email });
         } catch { }
     }
 
     public void ReAssignApproval(int issueID, int userIDs, byte step) {
         var email = "";
         try {
-            email = wfDMO.ReAssignApproval(issueID, (int)Session[GlobalVars.SESSION_USERID], userIDs, step, (int)GlobalVars.DocumentType.CorrectiveAction);
+            email = wfDMO.ReAssignApproval(issueID, GlobalVars.GetUserId(GetSession()), userIDs, step, (int)GlobalVars.DocumentType.CorrectiveAction);
         } catch (Exception e) {
             string detailedException = "";
             try {
@@ -541,20 +588,20 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + step + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n ReAssignApproval\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n ReAssignApproval\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "ReAssignApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "ReAssignApproval - " + exceptionString });
             throw new Exception(e.Message);
         }
         CorrectiveActionHelper.ReAssignApproval(_AppSettings, issueID, email);
         try {
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "ReAssign Approver: " + email });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "ReAssign Approver: " + email });
         } catch { }
     }
 
     public void Reject(int issueID, byte currentStep, string comments) {
         try {
-            if (Session[GlobalVars.SESSION_USERID] != null) {
+            if (GlobalVars.IsUserIdValueNotNull(GetSession())) {
-                wfDMO.Reject(issueID, currentStep, comments, (int)Session[GlobalVars.SESSION_USERID], (int)GlobalVars.DocumentType.CorrectiveAction);
+                wfDMO.Reject(issueID, currentStep, comments, GlobalVars.GetUserId(GetSession()), (int)GlobalVars.DocumentType.CorrectiveAction);
                 NotifyRejectionToAssignee(issueID, comments);
             } else {
                 Response.Redirect("~/Account/Login");
@@ -567,18 +614,18 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + currentStep + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Reject\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Reject\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "Reject - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "Reject - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
     public void NotifyRejectionToAssignee(int issueID, string comments) {
-        string username = Session[GlobalVars.SESSION_USERNAME].ToString();
+        string username = GlobalVars.GetUserName(GetSession());
         List<string> emailIst = caDMO.GetRejectionAssigneeEmailList(@issueID).Distinct().ToList();
         string userEmail = CorrectiveActionHelper.NotifyRejectionToAssignee(_AppSettings, issueID, comments, username, emailIst);
         try {
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Rejection: " + userEmail });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Rejection: " + userEmail });
         } catch { }
     }
 
@@ -586,9 +633,9 @@ public class CorrectiveActionController : Controller {
         int isITARCompliant = 1;
         try {
             bool lastStep = false;
-            CorrectiveAction ca = caDMO.GetCAItemReadOnly(issueID, (int)Session[GlobalVars.SESSION_USERID]);
+            CorrectiveAction ca = caDMO.GetCAItemReadOnly(issueID, GlobalVars.GetUserId(GetSession()));
 
-            bool lastApprover = wfDMO.Approve(_AppSettings, issueID, currentStep, comments, out lastStep, (int)Session[GlobalVars.SESSION_USERID], (int)GlobalVars.DocumentType.CorrectiveAction, ca.WorkFlowNumber);
+            bool lastApprover = wfDMO.Approve(_AppSettings, issueID, currentStep, comments, out lastStep, GlobalVars.GetUserId(GetSession()), (int)GlobalVars.DocumentType.CorrectiveAction, ca.WorkFlowNumber);
 
             if (lastApprover && !lastStep) {
                 // Set to complete
@@ -610,8 +657,8 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + currentStep + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n " + "Approve\r\n" + issueID.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n " + "Approve\r\n" + issueID.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "Approve - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "Approve - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
@@ -621,7 +668,7 @@ public class CorrectiveActionController : Controller {
             string userEmail = userDMO.GetUserEmailByID(userId);
             CorrectiveActionHelper.NotifySectionApprover(_AppSettings, issueID, section, userEmail);
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Approvers for Step " });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Approvers for Step " });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -631,9 +678,9 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Corrective Action - NotifyApprovers\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Corrective Action - NotifyApprovers\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
-            throw e;
+            throw;
         }
     }
 
@@ -642,7 +689,7 @@ public class CorrectiveActionController : Controller {
             List<string> emailIst = MiscDMO.GetApproverEmailListByDocument(@issueID, currentStep, (int)GlobalVars.DocumentType.CorrectiveAction).Distinct().ToList();
             string emailSentList = CorrectiveActionHelper.NotifyApprovers(_AppSettings, issueID, emailIst);
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Approvers for Step " + currentStep.ToString() + ":" + emailSentList });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Approvers for Step " + currentStep.ToString() + ":" + emailSentList });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -652,9 +699,9 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + currentStep + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Corrective Action - NotifyApprovers\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Corrective Action - NotifyApprovers\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
-            throw e;
+            throw;
         }
     }
 
@@ -673,18 +720,20 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + step + " " + " Userid:" + userIDs + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n AddAdditionalApproval\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n AddAdditionalApproval\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
             throw new Exception(e.Message);
         }
         emailSentList = CorrectiveActionHelper.AddAdditionalApproval(_AppSettings, issueID, emailSentList, emailArray);
         try {
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Additonal Approver: " + emailSentList });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Additonal Approver: " + emailSentList });
         } catch { }
     }
 
     #endregion
 
+#if !NET8
+
     public ActionResult GetApproversList([DataSourceRequest] DataSourceRequest request, int issueID, byte step) {
         return Json(MiscDMO.GetApproversListByDocument(issueID, step, (int)GlobalVars.DocumentType.CorrectiveAction).ToDataSourceResult(request));
     }
@@ -693,12 +742,14 @@ public class CorrectiveActionController : Controller {
         return Json(caDMO.GetCASectionApprovalLog(caNo).ToDataSourceResult(request));
     }
 
+#endif
+
     public void NotifyRequestor(int issueID, DateTime? dueDate, int? responsibleOwnerID, string template) {
         try {
             string email = MiscDMO.GetEmail(responsibleOwnerID);
             CorrectiveActionHelper.NotifyRequestor(_AppSettings, issueID, dueDate, template, email);
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Task Assigned for 8D Item" + ":" + email });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Task Assigned for 8D Item" + ":" + email });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -709,8 +760,8 @@ public class CorrectiveActionController : Controller {
             }
 
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " 8D Action Item:" + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n 8D Action Item - NotifyActionItemOwner\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n 8D Action Item - NotifyActionItemOwner\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "8D Action Item Notification - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "8D Action Item Notification - " + exceptionString });
         }
     }
 
@@ -719,7 +770,7 @@ public class CorrectiveActionController : Controller {
             string email = MiscDMO.GetEmail(responsibleOwnerID);
             CorrectiveActionHelper.NotifyAssignee(_AppSettings, issueID, template, D3DueDate, D5D7DueDate, email);
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Task Assigned for 8D Item" + ":" + email });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Task Assigned for 8D Item" + ":" + email });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -730,8 +781,8 @@ public class CorrectiveActionController : Controller {
             }
 
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " 8D Action Item:" + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n 8D Action Item - NotifyActionItemOwner\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n 8D Action Item - NotifyActionItemOwner\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "8D Action Item Notification - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "8D Action Item Notification - " + exceptionString });
         }
     }
 
@@ -739,7 +790,7 @@ public class CorrectiveActionController : Controller {
         try {
             string email = CorrectiveActionHelper.NotifyActionItemOwner(_AppSettings, issueID, dueDate, responsibleOwnerID, template);
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Task Assigned for 8D Item" + ":" + email });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Task Assigned for 8D Item" + ":" + email });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -750,8 +801,8 @@ public class CorrectiveActionController : Controller {
             }
 
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " 8D Action Item:" + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n 8D Action Item - NotifyActionItemOwner\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n 8D Action Item - NotifyActionItemOwner\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "8D Action Item Notification - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "8D Action Item Notification - " + exceptionString });
         }
     }
 
@@ -759,7 +810,7 @@ public class CorrectiveActionController : Controller {
         try {
             string email = CorrectiveActionHelper.NotifyActionItemCompletion(_AppSettings, issueID, dueDate, recipientId, template);
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Task Assigned for 8D Item" + ":" + email });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Task Assigned for 8D Item" + ":" + email });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -770,8 +821,8 @@ public class CorrectiveActionController : Controller {
             }
 
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " 8D Action Item:" + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n 8D Action Item - NotifyActionItemCompletion\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n 8D Action Item - NotifyActionItemCompletion\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "8D Action Item Notification - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "8D Action Item Notification - " + exceptionString });
         }
     }
 
@@ -779,7 +830,7 @@ public class CorrectiveActionController : Controller {
         try {
             string emailSentList = CorrectiveActionHelper.NotifyClosureOf8D(_AppSettings, issueID);
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Closure of 8D Item" + ":" + emailSentList });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Closure of 8D Item" + ":" + emailSentList });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -790,8 +841,8 @@ public class CorrectiveActionController : Controller {
             }
 
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Closure of 8D:" + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Closure of 8D  - NotifyActionItemOwner\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Closure of 8D  - NotifyActionItemOwner\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "Closure of 8D Notification - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "Closure of 8D Notification - " + exceptionString });
         }
     }
 
@@ -799,7 +850,7 @@ public class CorrectiveActionController : Controller {
         try {
             string emailSentList = CorrectiveActionHelper.NotifyCompletionOf8D(_AppSettings, issueID, followUpDate);
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Closure of 8D Item" + ":" + emailSentList });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Closure of 8D Item" + ":" + emailSentList });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -810,14 +861,14 @@ public class CorrectiveActionController : Controller {
             }
 
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Closure of 8D:" + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Closure of 8D  - NotifyActionItemOwner\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Closure of 8D  - NotifyActionItemOwner\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "Closure of 8D Notification - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "Closure of 8D Notification - " + exceptionString });
         }
     }
 
     public void StartSectionApproval(int issueID, string dSection) {
         try {
-            CorrectiveAction ca = caDMO.GetCAItem(issueID, (int)Session[GlobalVars.SESSION_USERID]);
+            CorrectiveAction ca = caDMO.GetCAItem(issueID, GlobalVars.GetUserId(GetSession()));
 
             int requestorId = ca.RequestorID;
             int qaId = ca.QAID;
@@ -834,16 +885,16 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n " + "Approve\r\n" + issueID.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n " + "Approve\r\n" + issueID.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "Approve - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "Approve - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
     [HttpPost]
     public ActionResult ApproveSection(int issueID, string dSection) {
         try {
-            int userID = (int)Session[GlobalVars.SESSION_USERID];
+            int userID = GlobalVars.GetUserId(GetSession());
-            CorrectiveAction caItem = caDMO.GetCAItem(issueID, (int)Session[GlobalVars.SESSION_USERID]);
+            CorrectiveAction caItem = caDMO.GetCAItem(issueID, GlobalVars.GetUserId(GetSession()));
             caDMO.ApproveSection(issueID, userID, dSection);
             bool isLastApprover = caDMO.IsLastSectionApprover(issueID, dSection);
             if (isLastApprover) {
@@ -876,8 +927,8 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n " + "Approve\r\n" + issueID.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n " + "Approve\r\n" + issueID.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "Approve - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "Approve - " + exceptionString });
             return Content(e.Message);
         }
     }
@@ -885,7 +936,7 @@ public class CorrectiveActionController : Controller {
     public ActionResult RejectSection(int issueID, string dSection, string comments) {
         try {
 
-            int userID = (int)Session[GlobalVars.SESSION_USERID];
+            int userID = GlobalVars.GetUserId(GetSession());
             CorrectiveAction ca = caDMO.GetCAItem(issueID, userID);
             caDMO.RejectSection(issueID, userID, dSection, comments);
             // Notify Rejection to assignee and requestor
@@ -905,18 +956,19 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n " + "Reject\r\n" + issueID.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n " + "Reject\r\n" + issueID.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "Reject - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "Reject - " + exceptionString });
             return Content(e.Message);
         }
     }
+
     public void NotifySectionRejection(int issueID, int recipientUserId, int loggedInUserId, string section, string comment) {
         try {
             LoginModel recipient = userDMO.GetUserByID(recipientUserId);
             LoginModel loggedInUser = userDMO.GetUserByID(loggedInUserId);
             CorrectiveActionHelper.NotifySectionRejection(_AppSettings, issueID, section, comment, recipient, loggedInUser);
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Approvers for Step " });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Approvers for Step " });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -926,9 +978,9 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Corrective Action - NotifyApprovers\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Corrective Action - NotifyApprovers\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
-            throw e;
+            throw;
         }
     }
 
@@ -937,7 +989,7 @@ public class CorrectiveActionController : Controller {
             string userEmail = userDMO.GetUserEmailByID(userId);
             CorrectiveActionHelper.NotifyForD5D6D7Validation(_AppSettings, issueID, dSection, userEmail);
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Approvers for Step " });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Approvers for Step " });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -947,9 +999,9 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Corrective Action - NotifyApprovers\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Corrective Action - NotifyApprovers\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
-            throw e;
+            throw;
         }
     }
 
@@ -958,7 +1010,7 @@ public class CorrectiveActionController : Controller {
             string userEmail = userDMO.GetUserEmailByID(userId);
             CorrectiveActionHelper.NotifyUsersDSectionApproved(_AppSettings, issueID, dSection, userEmail);
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Email", Comments = "Approvers for Step " });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Email", Comments = "Approvers for Step " });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -968,9 +1020,9 @@ public class CorrectiveActionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Corrective Action - NotifyApprovers\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Corrective Action - NotifyApprovers\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
-            throw e;
+            throw;
         }
     }
 
@@ -979,10 +1031,12 @@ public class CorrectiveActionController : Controller {
 
         return d3DueDate;
     }
+
     public DateTime SetD5D7DueDate(int caNo) {
         DateTime d5d7DueDate = caDMO.SetCAD5D7DueDate(caNo);
         return d5d7DueDate;
     }
+
     public bool ProcessCARDueDates() {
         bool isSuccess = false;
         List<CAD3D5D7Due> dueCAs = caDMO.GetCAD3D5D7Due().ToList();
@@ -1006,8 +1060,8 @@ public class CorrectiveActionController : Controller {
                     detailedException = e.Message;
                 }
                 string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + dueCA.CANo.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-                Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Corrective Action - ProcessCARDueDates\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+                Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Corrective Action - ProcessCARDueDates\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-                EventLogDMO.Add(new WinEventLog() { IssueID = dueCA.CANo, UserID = @User.Identity.Name, DocumentType = "Corrective Action", OperationType = "Error", Comments = "ProcessCARDueDates - Called via API - " + exceptionString });
+                EventLogDMO.Add(new WinEventLog() { IssueID = dueCA.CANo, UserID = GetUserIdentityName(), DocumentType = "Corrective Action", OperationType = "Error", Comments = "ProcessCARDueDates - Called via API - " + exceptionString });
 
             }
 
@@ -1018,4 +1072,33 @@ public class CorrectiveActionController : Controller {
     public void ProcessCAForFollowUp() {
     }
 
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/HomeController.cs

@@ -1,35 +1,53 @@
 using System;
 using System.Collections.Generic;
-using System.Configuration;
+#if !NET8
-using System.Linq;
 using System.Web;
 using System.Web.Mvc;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+#endif
 
 using Fab2ApprovalSystem.DMO;
 using Fab2ApprovalSystem.Misc;
 using Fab2ApprovalSystem.Models;
 using Fab2ApprovalSystem.Utilities;
-using Fab2ApprovalSystem.ViewModels;
 
+#if !NET8
+using System.Configuration;
+using System.Linq;
+using Fab2ApprovalSystem.ViewModels;
+#endif
+
+#if !NET8
 using Kendo.Mvc.Extensions;
 using Kendo.Mvc.UI;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
+#if !NET8
 [Authorize]
+#if !NET8
 [SessionExpireFilter]
+#endif
 [OutputCache(NoStore = true, Duration = 0, VaryByParam = "*")]
+#endif
+#if NET8
+[Route("[controller]")]
+#endif
 public class HomeController : Controller {
 
-    MRB_DMO mrbDMO = new MRB_DMO(GlobalVars.AppSettings);
+    private readonly MRB_DMO mrbDMO = new(GlobalVars.AppSettings);
-    PartsRequestDMO prDMO = new PartsRequestDMO();
+    private readonly PartsRequestDMO prDMO = new();
-    LotDispositionDMO ldDMO = new LotDispositionDMO();
+    private readonly LotDispositionDMO ldDMO = new();
-    WorkflowDMO wfDMO = new WorkflowDMO();
+    private readonly WorkflowDMO wfDMO = new();
-    ECN_DMO ecnDMO = new ECN_DMO();
+    private readonly ECN_DMO ecnDMO = new();
-    UserUtilities userDMO = new UserUtilities();
+    private readonly UserUtilities userDMO = new();
-    UserAccountDMO originalUserDMO = new UserAccountDMO();
+    private readonly UserAccountDMO originalUserDMO = new();
-    TrainingDMO trainingDMO = new TrainingDMO();
+    private readonly TrainingDMO trainingDMO = new();
-    MiscDMO miscDMO = new MiscDMO();
+    private readonly MiscDMO miscDMO = new();
     private readonly AppSettings _AppSettings = GlobalVars.AppSettings;
 
     public ActionResult Index(string tabName) {
@@ -57,6 +75,7 @@ public class HomeController : Controller {
     public ActionResult ECNList() {
         return View();
     }
+
     public ActionResult TrainingList() {
         return View();
     }
@@ -82,25 +101,25 @@ public class HomeController : Controller {
         return View();
     }
 
+#if !NET8
+
     public ActionResult GetTaskList([DataSourceRequest] DataSourceRequest request, string tabName) {
         try {
             ViewBag.ActiveTabName = tabName;
-            List<IssuesViewModel> data = ldDMO.GetTaskList((int)Session[GlobalVars.SESSION_USERID]).Distinct().ToList();
+            List<IssuesViewModel> data = ldDMO.GetTaskList(GlobalVars.GetUserId(GetSession())).Distinct().ToList();
-            return Json(data.ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
+            return GetJsonResult(data.ToDataSourceResult(request));
         } catch (Exception ex) {
-            // TODO record the error
+            throw;
-            throw ex;
         }
     }
 
     public ActionResult GetMyOpenActionItems([DataSourceRequest] DataSourceRequest request, string tabName) {
         try {
             ViewBag.ActiveTabName = tabName;
-            List<OpenActionItemViewModel> data = ldDMO.GetMyOpenActionItems((int)Session[GlobalVars.SESSION_USERID]).Distinct().ToList();
+            List<OpenActionItemViewModel> data = ldDMO.GetMyOpenActionItems(GlobalVars.GetUserId(GetSession())).Distinct().ToList();
-            return Json(data.ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
+            return GetJsonResult(data.ToDataSourceResult(request));
         } catch (Exception ex) {
-            // TODO record the error
+            throw;
-            throw ex;
         }
     }
 
@@ -116,76 +135,82 @@ public class HomeController : Controller {
     }
 
     public ActionResult GetChangeControlList([DataSourceRequest] DataSourceRequest request) {
-        IEnumerable<ChangeControlList> data = ldDMO.GetChangeControls(int.Parse(Session[GlobalVars.SESSION_USERID].ToString()));
+        IEnumerable<ChangeControlList> data = ldDMO.GetChangeControls(GlobalVars.GetUserId(GetSession()));
         return Json(data.ToDataSourceResult(request));
     }
 
     public ActionResult GetAuditList([DataSourceRequest] DataSourceRequest request) {
-        IEnumerable<AuditList> data = ldDMO.GetAuditList(int.Parse(Session[GlobalVars.SESSION_USERID].ToString()));
+        IEnumerable<AuditList> data = ldDMO.GetAuditList(GlobalVars.GetUserId(GetSession()));
         return Json(data.ToDataSourceResult(request));
     }
 
     public ActionResult GetCorrectiveActionList([DataSourceRequest] DataSourceRequest request) {
-        IEnumerable<CorrectiveAction> data = ldDMO.GetCorrectiveActionList(int.Parse(Session[GlobalVars.SESSION_USERID].ToString()));
+        IEnumerable<CorrectiveAction> data = ldDMO.GetCorrectiveActionList(GlobalVars.GetUserId(GetSession()));
         return Json(data.ToDataSourceResult(request));
     }
 
     public ActionResult GetMRBList([DataSourceRequest] DataSourceRequest request) {
-        IEnumerable<IssuesViewModel> data = ldDMO.GetMRBList(int.Parse(Session[GlobalVars.SESSION_USERID].ToString()));
+        IEnumerable<IssuesViewModel> data = ldDMO.GetMRBList(GlobalVars.GetUserId(GetSession()));
         return Json(data.ToDataSourceResult(request));
     }
 
     public ActionResult GetLotDispositionList([DataSourceRequest] DataSourceRequest request) {
-        IEnumerable<IssuesViewModel> data = ldDMO.GetLotDispositionList(int.Parse(Session[GlobalVars.SESSION_USERID].ToString()));
+        IEnumerable<IssuesViewModel> data = ldDMO.GetLotDispositionList(GlobalVars.GetUserId(GetSession()));
         return Json(data.ToDataSourceResult(request));
     }
 
     public ActionResult GetECNList([DataSourceRequest] DataSourceRequest request) {
-        IEnumerable<IssuesViewModel> data = ldDMO.GetECNList(int.Parse(Session[GlobalVars.SESSION_USERID].ToString()));
+        IEnumerable<IssuesViewModel> data = ldDMO.GetECNList(GlobalVars.GetUserId(GetSession()));
         return Json(data.ToDataSourceResult(request));
     }
+
     public ActionResult GetTrainingList([DataSourceRequest] DataSourceRequest request) {
         IEnumerable<Training> data = trainingDMO.GetAllTrainings();
         return Json(data.ToDataSourceResult(request));
     }
 
+#endif
+
     public ActionResult MyECNsTECNs(string dataType) {
         ViewBag.ActiveTabName = dataType;
         return View();
     }
 
+#if !NET8
+
     public ActionResult GetECN_TECNsPendingApproval([DataSourceRequest] DataSourceRequest request) {
-        IEnumerable<IssuesViewModel> data = ecnDMO.GetECN_TECNPendingApprovals(int.Parse(Session[GlobalVars.SESSION_USERID].ToString()));
+        IEnumerable<IssuesViewModel> data = ecnDMO.GetECN_TECNPendingApprovals(GlobalVars.GetUserId(GetSession()));
         ViewBag.ViewOption = "Pending Approvals";
-        Session[GlobalVars.ECN_VIEW_OPTION] = ViewBag.ViewOption;
+        GlobalVars.SetECNViewOption(GetSession(), ViewBag.ViewOption);
         return Json(data.ToDataSourceResult(request));
     }
 
     public ActionResult GetMyExpiredTECNs([DataSourceRequest] DataSourceRequest request) {
 
-        IEnumerable<IssuesViewModel> data = ecnDMO.GetMyExpiredTECNs(int.Parse(Session[GlobalVars.SESSION_USERID].ToString()), 7);
+        IEnumerable<IssuesViewModel> data = ecnDMO.GetMyExpiredTECNs(GlobalVars.GetUserId(GetSession()), 7);
         ViewBag.ViewOption = "Expired TECNs";
-        Session[GlobalVars.ECN_VIEW_OPTION] = ViewBag.ViewOption;
+        GlobalVars.SetECNViewOption(GetSession(), ViewBag.ViewOption);
         return Json(data.ToDataSourceResult(request));
     }
+
     public ActionResult GetAllTECNs([DataSourceRequest] DataSourceRequest request) {
         IEnumerable<IssuesViewModel> data = ecnDMO.GetAllTECNs();
         ViewBag.ViewOption = "All TECNs";
-        Session[GlobalVars.ECN_VIEW_OPTION] = ViewBag.ViewOption;
+        GlobalVars.SetECNViewOption(GetSession(), ViewBag.ViewOption);
         return Json(data.ToDataSourceResult(request));
     }
 
     public ActionResult GetMyConvertedTECNsToECNs([DataSourceRequest] DataSourceRequest request) {
-        IEnumerable<IssuesViewModel> data = ecnDMO.GetMyConvertedTECNsToECNs(int.Parse(Session[GlobalVars.SESSION_USERID].ToString()), 7);
+        IEnumerable<IssuesViewModel> data = ecnDMO.GetMyConvertedTECNsToECNs(GlobalVars.GetUserId(GetSession()), 7);
         ViewBag.ViewOption = "Converted TECNs";
-        Session[GlobalVars.ECN_VIEW_OPTION] = ViewBag.ViewOption;
+        GlobalVars.SetECNViewOption(GetSession(), ViewBag.ViewOption);
         return Json(data.ToDataSourceResult(request));
     }
 
     public ActionResult GetMyExpiringTECNs([DataSourceRequest] DataSourceRequest request) {
-        IEnumerable<IssuesViewModel> data = ecnDMO.GetMyExpiringTECNs(int.Parse(Session[GlobalVars.SESSION_USERID].ToString()), 7);
+        IEnumerable<IssuesViewModel> data = ecnDMO.GetMyExpiringTECNs(GlobalVars.GetUserId(GetSession()), 7);
         ViewBag.ViewOption = "Expiring TECNs";
-        Session[GlobalVars.ECN_VIEW_OPTION] = ViewBag.ViewOption;
+        GlobalVars.SetECNViewOption(GetSession(), ViewBag.ViewOption);
         return Json(data.ToDataSourceResult(request));
     }
 
@@ -194,17 +219,17 @@ public class HomeController : Controller {
         return Json(LotTravDMO.GetLotListBasedOnSWRNumber(workRequestID).ToDataSourceResult(request));
     }
 
-    /// <returns></returns>
+#endif
 
     public ActionResult SetOOOStatus(int delegatedTo, DateTime startDate, DateTime endDate, string tab) {
-        if (Session[GlobalVars.SESSION_USERID] != null) {
+        if (GlobalVars.IsUserIdValueNotNull(GetSession())) {
-            int returnValue = MiscDMO.EnableOOOStatus(int.Parse(Session[GlobalVars.SESSION_USERID].ToString()), delegatedTo, startDate, endDate);
+            int returnValue = MiscDMO.EnableOOOStatus(GlobalVars.GetUserId(GetSession()), delegatedTo, startDate, endDate);
             if (returnValue == 3) // the delegator is already a delegator to someone else
             {
                 return Content("3");
             }
             if (startDate <= DateTime.Today)
-                Session[GlobalVars.OOO] = true;
+                GlobalVars.SetOOO(GetSession(), true);
 
             NotifyDelegation(delegatedTo, startDate, endDate);
         }
@@ -213,12 +238,14 @@ public class HomeController : Controller {
     }
 
     public void ExpireOOOStatus(string tab) {
-        if (Session[GlobalVars.SESSION_USERID] != null) {
+        if (GlobalVars.IsUserIdValueNotNull(GetSession())) {
-            MiscDMO.ExpireOOOStatus(int.Parse(Session[GlobalVars.SESSION_USERID].ToString()));
+            MiscDMO.ExpireOOOStatus(GlobalVars.GetUserId(GetSession()));
-            Session[GlobalVars.OOO] = false;
+            GlobalVars.SetOOO(GetSession(), false);
         }
     }
 
+#if !NET8
+
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult DeleteItem([DataSourceRequest] DataSourceRequest request, IssuesViewModel issue) {
         GlobalVars.DocumentType dType;
@@ -228,20 +255,22 @@ public class HomeController : Controller {
         else if (dType == GlobalVars.DocumentType.LotDisposition)
             ldDMO.DeleteLotDisposition(issue.IssueID);
         else if (dType == GlobalVars.DocumentType.ECN)
-            ecnDMO.DeleteDocument(issue.IssueID, int.Parse(Session[GlobalVars.SESSION_USERID].ToString()), "ECN");
+            ecnDMO.DeleteDocument(issue.IssueID, GlobalVars.GetUserId(GetSession()), "ECN");
         else if (dType == GlobalVars.DocumentType.CorrectiveAction)
-            ldDMO.DeleteCADocument(issue.IssueID, int.Parse(Session[GlobalVars.SESSION_USERID].ToString()), "Corrective Action");
+            ldDMO.DeleteCADocument(issue.IssueID, GlobalVars.GetUserId(GetSession()), "Corrective Action");
 
         return Json(new[] { issue }.ToDataSourceResult(request, ModelState));
     }
 
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult DeleteCAItem([DataSourceRequest] DataSourceRequest request, CorrectiveAction ca) {
-        ldDMO.DeleteCADocument(ca.CANo, int.Parse(Session[GlobalVars.SESSION_USERID].ToString()), "Corrective Action");
+        ldDMO.DeleteCADocument(ca.CANo, GlobalVars.GetUserId(GetSession()), "Corrective Action");
 
         return Json(new[] { ca }.ToDataSourceResult(request, ModelState));
     }
 
+#endif
+
     public ActionResult About() {
         ViewBag.Message = "Your application description page.";
 
@@ -283,61 +312,63 @@ public class HomeController : Controller {
 
     public void DelegateDocumentApproval(int issueID, int delegateTo, string ecnTypeString, string title) {
         var email = "";
-        int delegateFrom = (int)Session[GlobalVars.SESSION_USERID];
+        int delegateFrom = GlobalVars.GetUserId(GetSession());
         try {
             email = wfDMO.DelegateDocumentApproval(issueID, delegateFrom, delegateTo);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = ecnTypeString, OperationType = "Delegation", Comments = "Delegated from - " + delegateFrom + " to " + delegateTo });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = ecnTypeString, OperationType = "Delegation", Comments = "Delegated from - " + delegateFrom + " to " + delegateTo });
         } catch (Exception e) {
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n DelegateApproval\r\n" + e.Message.ToString(), System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n DelegateApproval\r\n" + e.Message.ToString(), System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = " + ecnTypeString + ", OperationType = "Error", Comments = "DelegateApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = " + ecnTypeString + ", OperationType = "Error", Comments = "DelegateApproval - " + exceptionString });
             throw new Exception(e.Message);
         }
         HomeHelper.DelegateDocumentApproval(_AppSettings, issueID, ecnTypeString, title, email);
         try {
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = ecnTypeString, OperationType = "Email", Comments = "Delegated to Approver: " + email });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = ecnTypeString, OperationType = "Email", Comments = "Delegated to Approver: " + email });
         } catch { }
     }
 
     public JsonResult GetAllUsersList() {
 
-        UserAccountDMO userDMO = new UserAccountDMO();
+        UserAccountDMO userDMO = new();
         IEnumerable<LoginModel> userlist = userDMO.GetAllUsers();
-        return Json(userlist, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(userlist);
     }
 
     public ActionResult SaveAllDocumentsFilter(string data) {
-        Session["AllDocumentsFilterData"] = data;
+        GlobalVars.SetAllDocumentsFilterData(GetSession(), data);
         return new EmptyResult();
     }
 
     public ActionResult LoadAllDocumentsFilter() {
-        return Json(Session["AllDocumentsFilterData"], JsonRequestBehavior.AllowGet);
+        return GetJsonResult(GlobalVars.GetAllDocumentsFilterData(GetSession()));
     }
 
     public ActionResult SaveSWRFilter(string data) {
-        Session["SWRFilterData"] = data;
+        GlobalVars.SetSWRFilterData(GetSession(), data);
         return new EmptyResult();
     }
 
     public ActionResult LoadSWRFilter() {
-        return Json(Session["SWRFilterData"], JsonRequestBehavior.AllowGet);
+        return GetJsonResult(GlobalVars.GetSWRFilterData(GetSession()));
     }
 
     public ActionResult SavePCRBFilter(string data) {
-        Session["PCRBFilterData"] = data;
+        GlobalVars.SetPCRBFilterData(GetSession(), data);
         return new EmptyResult();
     }
 
     public ActionResult LoadPCRBFilter() {
-        return Json(Session["PCRBFilterData"], JsonRequestBehavior.AllowGet);
+        return GetJsonResult(GlobalVars.GetPCRBFilterData(GetSession()));
     }
 
     public ActionResult PartsRequestList() {
-        ViewBag.CanDeletePR = Session[GlobalVars.CAN_CREATE_PARTS_REQUEST];
+        ViewBag.CanDeletePR = GlobalVars.GetCanCreatePartsRequest(GetSession());
         return View();
     }
 
+#if !NET8
+
     public ActionResult GetPartsRequestList([DataSourceRequest] DataSourceRequest request) {
         IEnumerable<PartsRequestList> data = prDMO.GetPartsRequestList();
         return Json(data.ToDataSourceResult(request));
@@ -346,31 +377,32 @@ public class HomeController : Controller {
     public ActionResult GetMyPartsRequestsList([DataSourceRequest] DataSourceRequest request, string tabName) {
         try {
             ViewBag.ActiveTabName = tabName;
-            var data = prDMO.GetMyPartsRequests((int)Session[GlobalVars.SESSION_USERID]);
+            var data = prDMO.GetMyPartsRequests(GlobalVars.GetUserId(GetSession()));
-            return Json(data.ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
+            return GetJsonResult(data.ToDataSourceResult(request));
         } catch (Exception ex) {
-            // TODO record the error
+            throw;
-            throw ex;
         }
     }
 
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult DeletePR([DataSourceRequest] DataSourceRequest request, MyPartsRequestList pr) {
         try {
-            if (Convert.ToBoolean(Session[GlobalVars.CAN_CREATE_PARTS_REQUEST]) == false)
+            if (!GlobalVars.GetCanCreatePartsRequest(GetSession()))
                 throw new Exception("Permission denied");
 
-            prDMO.DeleteDocument(pr.PRNumber, (int)Session[GlobalVars.SESSION_USERID]);
+            prDMO.DeleteDocument(pr.PRNumber, GlobalVars.GetUserId(GetSession()));
             return Json(new[] { pr }.ToDataSourceResult(request, ModelState));
         } catch (Exception ex) {
             return new HttpStatusCodeResult(System.Net.HttpStatusCode.BadRequest, ex.Message);
         }
     }
 
+#endif
+
     public void NotifyDelegation(int delegatedUser, DateTime startDate, DateTime endDate) {
-        LoginModel delegateFrom = originalUserDMO.GetUserByID((int)Session[GlobalVars.SESSION_USERID]);
+        LoginModel delegateFrom = originalUserDMO.GetUserByID(GlobalVars.GetUserId(GetSession()));
         LoginModel delegateTo = originalUserDMO.GetUserByID(delegatedUser);
-        List<string> emailList = new List<string>();
+        List<string> emailList = new();
         emailList.Add(delegateFrom.Email);
         emailList.Add(delegateTo.Email);
         HomeHelper.NotifyDelegation(_AppSettings, startDate, endDate, delegateFrom, delegateTo, emailList);
@@ -381,22 +413,24 @@ public class HomeController : Controller {
     public bool ProcessOoO() {
 
         try {
-            UserAccountDMO userDMO = new UserAccountDMO();
+            UserAccountDMO userDMO = new();
             userDMO.ProcessOoO();
             return true;
         } catch {
             return false;
         }
     }
+
     public bool ExpireOoO() {
         try {
-            UserAccountDMO userDMO = new UserAccountDMO();
+            UserAccountDMO userDMO = new();
             userDMO.ExpireOoO();
             return true;
         } catch {
             return false;
         }
     }
+
     public bool ApprovalsReminderNotifications() {
         try {
             // Get list of approvals
@@ -417,12 +451,13 @@ public class HomeController : Controller {
             return false;
         }
     }
+
     public void NotifyApprover(string toEmail, string title, int issueId, string docType) {
         try {
             HomeHelper.NotifyApprover(_AppSettings, toEmail, title, issueId, docType);
 
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueId, UserID = @User.Identity.Name, DocumentType = docType, OperationType = "Email", Comments = "Approval reminders" });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueId, UserID = GetUserIdentityName(), DocumentType = docType, OperationType = "Email", Comments = "Approval reminders" });
             } catch { }
 
         } catch (Exception e) {
@@ -432,9 +467,38 @@ public class HomeController : Controller {
             } catch {
                 detailedException = e.Message;
             }
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueId, UserID = @User.Identity.Name, DocumentType = docType, OperationType = "Email", Comments = "Approval reminders" });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueId, UserID = GetUserIdentityName(), DocumentType = docType, OperationType = "Email", Comments = "Approval reminders" });
-            throw e;
+            throw;
         }
     }
 
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/LotDispositionController.cs

@@ -1,39 +1,57 @@
 using System;
-using System.Collections;
 using System.Collections.Generic;
-using System.Configuration;
 using System.Linq;
 using System.Reflection;
-using System.Runtime.Serialization;
+#if !NET8
 using System.Web;
 using System.Web.Mvc;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Rendering;
+using Microsoft.AspNetCore.Authorization;
+#endif
 
 using Fab2ApprovalSystem.DMO;
 using Fab2ApprovalSystem.Misc;
 using Fab2ApprovalSystem.Models;
 using Fab2ApprovalSystem.ViewModels;
 
+#if !NET8
 using Kendo.Mvc.Extensions;
 using Kendo.Mvc.UI;
+#endif
+
+#if !NET8
+using System.Collections;
+using System.Configuration;
+using System.Runtime.Serialization;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
 [Authorize]
+#if !NET8
 [OutputCache(NoStore = true, Duration = 0, VaryByParam = "*")]
 [SessionExpireFilter]
+#endif
+#if NET8
+[Route("[controller]")]
+#endif
 public class LotDispositionController : Controller {
 
-    LotDispositionDMO ldDMO = new LotDispositionDMO();
+    private readonly LotDispositionDMO ldDMO = new();
-    WorkflowDMO wfDMO = new WorkflowDMO();
+    private readonly WorkflowDMO wfDMO = new();
-    private readonly AppSettings _AppSettings = GlobalVars.AppSettings;
+    private readonly AppSettings? _AppSettings = GlobalVars.AppSettings;
 
     // GET: /LotDisposition/Create
     public ActionResult Create() {
-        LotDisposition lotDispo = new LotDisposition();
+        LotDisposition lotDispo = new();
         try {
             // insert a records to get the issueID
 
-            lotDispo.OriginatorID = (int)Session[GlobalVars.SESSION_USERID];
+            lotDispo.OriginatorID = GlobalVars.GetUserId(GetSession());
             ldDMO.InsertLotDisposition(lotDispo);
             return RedirectToAction("Edit", new { issueID = lotDispo.IssueID.ToString() });
         } catch (Exception e) {
@@ -44,16 +62,16 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\nCreat Lot Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\nCreat Lot Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = lotDispo.IssueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = lotDispo.IssueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
             return View("Error");
         }
     }
 
     public JsonResult AddLot(Lot lot) {
         Lot l = lot;
-        MRB_DMO mrbDMO = new MRB_DMO(_AppSettings);
+        MRB_DMO mrbDMO = new(_AppSettings);
-        IssueWithExistingLotsViewModel issueWEL = new IssueWithExistingLotsViewModel();
+        IssueWithExistingLotsViewModel issueWEL = new();
         try {
 
             lot.LotStatusOption.LotStatusOptionID = l.LotStatusOptionID;
@@ -67,22 +85,22 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "IssueID=" + lot.IssueID.ToString() + "  " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Add Lot Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Add Lot Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = l.IssueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = l.IssueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
             throw new Exception(e.Message);
         }
-        return Json(l, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(l);
     }
 
     public JsonResult AddLots(string lotNumbers, int issueID) {
-        MRB_DMO mrbDMO = new MRB_DMO(_AppSettings);
+        MRB_DMO mrbDMO = new(_AppSettings);
         bool existingLotUpdated;
-        IssueWithExistingLotsViewModel issueWEL = new IssueWithExistingLotsViewModel();
+        IssueWithExistingLotsViewModel issueWEL = new();
         try {
             if (lotNumbers.Length > 0) {
                 string[] tempLots = lotNumbers.Split(new char[] { '~' });
                 foreach (string lotNumber in tempLots) {
-                    Lot l = new Lot();
+                    Lot l = new();
                     l.LotNumber = lotNumber;
                     l.IssueID = issueID;
                     l.LotStatusOption.LotStatusOptionID = (int)GlobalVars.LotStatusOption.NotAvailable;
@@ -104,20 +122,19 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "IssueID=" + issueID.ToString() + "  " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n AddLots Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n AddLots Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
+            EventLogDMO.Add(new WinEventLog() { UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
             throw new Exception(e.Message);
         }
-
+        return GetJsonResult(issueWEL);
-        return Json(issueWEL, JsonRequestBehavior.AllowGet);
     }
 
     // GET: /LotDisposition/Edit/5
     public ActionResult Edit(int issueID) {
         int isITARCompliant = 1;
         try {
-            LotDisposition lotDispo = new LotDisposition();
+            LotDisposition lotDispo = new();
-            lotDispo = ldDMO.GetLotDispositionItemForRead(issueID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+            lotDispo = ldDMO.GetLotDispositionItemForRead(issueID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
 
             if (isITARCompliant == 0) // not ITAR Compliant
             {
@@ -128,20 +145,20 @@ public class LotDispositionController : Controller {
                 }
                 if (lotDispo.CurrentStep == 1) {
                     List<ApproversListViewModel> userList = MiscDMO.GetPendingApproversListByDocument(issueID, lotDispo.CurrentStep, (int)GlobalVars.DocumentType.LotDisposition);
-                    ApproversListViewModel approver = userList.Find(delegate (ApproversListViewModel al) { return al.UserID == (int)Session[GlobalVars.SESSION_USERID]; });
+                    ApproversListViewModel approver = userList.Find(delegate (ApproversListViewModel al) { return al.UserID == GlobalVars.GetUserId(GetSession()); });
                     if (approver == null)
                         ViewBag.IsApprover = "false";
                     else
                         ViewBag.IsApprover = "true";
 
-                    if (approver == null && (!(bool)Session[GlobalVars.IS_ADMIN]) && (int)Session[GlobalVars.SESSION_USERID] != lotDispo.OriginatorID) {
+                    if (approver == null && (!GlobalVars.IsAdmin(GetSession())) && GlobalVars.GetUserId(GetSession()) != lotDispo.OriginatorID) {
                         return RedirectToAction("ReadOnly", new { issueID = issueID });
                     } else {
-                        if ((ViewBag.IsApprover == "true" || (bool)Session[GlobalVars.IS_ADMIN])
+                        if ((ViewBag.IsApprover == "true" || GlobalVars.IsAdmin(GetSession()))
-                            || (int)Session[GlobalVars.SESSION_USERID] == lotDispo.OriginatorID) {
+                            || GlobalVars.GetUserId(GetSession()) == lotDispo.OriginatorID) {
-                            lotDispo = ldDMO.GetLotDispositionItem(issueID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+                            lotDispo = ldDMO.GetLotDispositionItem(issueID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
 
-                            if (lotDispo.RecordLockIndicator && lotDispo.RecordLockedBy == (int)Session[GlobalVars.SESSION_USERID]) {
+                            if (lotDispo.RecordLockIndicator && lotDispo.RecordLockedBy == GlobalVars.GetUserId(GetSession())) {
                                 PopulateLotStatusOptions();
                                 ViewBag.OriginatorList = ldDMO.GetUserList();
                                 ViewBag.deps = ldDMO.GetDepartments();
@@ -159,7 +176,7 @@ public class LotDispositionController : Controller {
                 } else if (lotDispo.CurrentStep > 1) {
                     List<ApproversListViewModel> userList = MiscDMO.GetPendingApproversListByDocument(issueID, lotDispo.CurrentStep, (int)GlobalVars.DocumentType.LotDisposition);
 
-                    ApproversListViewModel approver = userList.Find(delegate (ApproversListViewModel al) { return al.UserID == (int)Session[GlobalVars.SESSION_USERID]; });
+                    ApproversListViewModel approver = userList.Find(delegate (ApproversListViewModel al) { return al.UserID == GlobalVars.GetUserId(GetSession()); });
                     if (approver == null) {
                         ViewBag.IsApprover = "false";
 
@@ -168,12 +185,12 @@ public class LotDispositionController : Controller {
 
                     }
 
-                    if (approver == null && (!(bool)Session[GlobalVars.IS_ADMIN]) && (int)Session[GlobalVars.SESSION_USERID] != lotDispo.OriginatorID) {
+                    if (approver == null && (!GlobalVars.IsAdmin(GetSession())) && GlobalVars.GetUserId(GetSession()) != lotDispo.OriginatorID) {
                         return RedirectToAction("ReadOnly", new { issueID = issueID });
                     } else {
 
-                        if ((ViewBag.IsApprover == "true" || (bool)Session[GlobalVars.IS_ADMIN])
+                        if ((ViewBag.IsApprover == "true" || GlobalVars.IsAdmin(GetSession()))
-                           || (int)Session[GlobalVars.SESSION_USERID] == lotDispo.OriginatorID) {
+                           || GlobalVars.GetUserId(GetSession()) == lotDispo.OriginatorID) {
                             return RedirectToAction("EditStep", new { issueID = issueID });
 
                         } else {
@@ -185,10 +202,10 @@ public class LotDispositionController : Controller {
                 } else {
                     // TODO
                     // Check the recordlock indicator
-                    if ((lotDispo.RecordLockIndicator && lotDispo.RecordLockedBy != (int)Session[GlobalVars.SESSION_USERID]) || (ViewBag.IsApprover == "false")) {
+                    if ((lotDispo.RecordLockIndicator && lotDispo.RecordLockedBy != GlobalVars.GetUserId(GetSession())) || (ViewBag.IsApprover == "false")) {
                         return RedirectToAction("ReadOnly", new { issueID = issueID });
                     } else {
-                        lotDispo = ldDMO.GetLotDispositionItem(issueID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+                        lotDispo = ldDMO.GetLotDispositionItem(issueID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
                         PopulateLotStatusOptions();
                         ViewBag.OriginatorList = ldDMO.GetUserList();
                         ViewBag.deps = ldDMO.GetDepartments();
@@ -207,8 +224,8 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\nEdit Lot Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\nEdit Lot Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
             return View("Error");
         }
     }
@@ -227,8 +244,8 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "IssueID=" + lotDispo.IssueID.ToString() + "  " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n UpdatEdit Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n UpdatEdit Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = lotDispo.IssueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = lotDispo.IssueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
             throw new Exception(e.Message);
         }
     }
@@ -236,8 +253,8 @@ public class LotDispositionController : Controller {
     public ActionResult ReadOnly(int issueID) {
         int isITARCompliant = 1;
         try {
-            LotDisposition lotDispo = new LotDisposition();
+            LotDisposition lotDispo = new();
-            lotDispo = ldDMO.GetLotDispositionItemForRead(issueID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+            lotDispo = ldDMO.GetLotDispositionItemForRead(issueID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
 
             PopulateLotStatusOptions();
             ViewBag.OriginatorList = ldDMO.GetUserList();
@@ -254,8 +271,8 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "IssueID=" + issueID.ToString() + "  " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n ReadOnly Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n ReadOnly Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
             throw new Exception(e.Message);
         }
     }
@@ -264,10 +281,10 @@ public class LotDispositionController : Controller {
         int isITARCompliant = 1;
         try {
 
-            LotDisposition lotDispo = new LotDisposition();
+            LotDisposition lotDispo = new();
-            lotDispo = ldDMO.GetLotDispositionItemForRead(issueID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+            lotDispo = ldDMO.GetLotDispositionItemForRead(issueID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
             List<ApproversListViewModel> userList = MiscDMO.GetPendingApproversListByDocument(issueID, lotDispo.CurrentStep, (int)GlobalVars.DocumentType.LotDisposition);
-            ApproversListViewModel appUser = userList.Find(delegate (ApproversListViewModel al) { return al.UserID == (int)Session[GlobalVars.SESSION_USERID]; });
+            ApproversListViewModel appUser = userList.Find(delegate (ApproversListViewModel al) { return al.UserID == GlobalVars.GetUserId(GetSession()); });
             if (appUser == null)
                 ViewBag.IsApprover = "false";
             else
@@ -275,10 +292,10 @@ public class LotDispositionController : Controller {
 
             // Check the recordlock indicator
 
-            if ((ViewBag.IsApprover == "true" || (bool)Session[GlobalVars.IS_ADMIN])) {
+            if ((ViewBag.IsApprover == "true" || GlobalVars.IsAdmin(GetSession()))) {
-                lotDispo = ldDMO.GetLotDispositionItem(issueID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+                lotDispo = ldDMO.GetLotDispositionItem(issueID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
 
-                if (lotDispo.RecordLockIndicator && lotDispo.RecordLockedBy == (int)Session[GlobalVars.SESSION_USERID]) {
+                if (lotDispo.RecordLockIndicator && lotDispo.RecordLockedBy == GlobalVars.GetUserId(GetSession())) {
                     PopulateLotStatusOptions();
                     ViewBag.OriginatorList = ldDMO.GetUserList();
                     ViewBag.deps = ldDMO.GetDepartments();
@@ -301,8 +318,8 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "IssueID=" + issueID.ToString() + "  " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n EditStep Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n EditStep Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
             throw new Exception(e.Message);
         }
     }
@@ -315,30 +332,32 @@ public class LotDispositionController : Controller {
     public JsonResult GetResponsibilityIssue(int responsibilityID) {
         List<ResponsibilityIssue> respIssue = ldDMO.GetResponsibilityIssueList(responsibilityID);
 
-        var data = respIssue.Select(s => new SelectListItem { Value = s.ResponsibilityIssueID.ToString(), Text = s.Issue });
+        var data = respIssue.Select(s => new SelectListItem() { Value = s.ResponsibilityIssueID.ToString(), Text = s.Issue });
-        return Json(data, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(data);
     }
 
+#if !NET8
+
     public JsonResult GetDepartments([DataSourceRequest] DataSourceRequest request) {
         var departments = ldDMO.GetDepartments();
-        return Json(departments, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(departments);
     }
 
+#endif
+
     public void PopulateLotStatusOptions() {
         var lotStatusOptions = ldDMO.GetLotStatusOptions();
         ViewData["LotStatusOptions"] = lotStatusOptions;
     }
 
+#if !NET8
+
     public ActionResult EditingCustom_Read([DataSourceRequest] DataSourceRequest request, int issueID) {
         return Json(ldDMO.GetLotDispositionLots(issueID).ToDataSourceResult(request));
     }
 
-    /// <summary>
-    /// Updates the lot tables
-    /// </summary>
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult EditingCustom_Update([DataSourceRequest] DataSourceRequest request, Lot lot) {
-
         if (lot != null && ModelState.IsValid) {
             ldDMO.UpdateLotDispoLot(lot);
         }
@@ -347,10 +366,6 @@ public class LotDispositionController : Controller {
         return Json(new[] { lot }.ToDataSourceResult(request, ModelState));
     }
 
-    /// <summary>
-    /// Deletes record from the lot table
-    /// </summary>
-
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult EditingCustom_Destroy([DataSourceRequest] DataSourceRequest request, Lot lot) {
         try {
@@ -366,8 +381,6 @@ public class LotDispositionController : Controller {
         return Json(new[] { lot }.ToDataSourceResult(request, ModelState));
     }
 
-    // REGION ATTACHMENT
-
     public ActionResult Attachment_Read([DataSourceRequest] DataSourceRequest request, int issueID) {
         return Json(ldDMO.GetLotDispoAttachments(issueID).ToDataSourceResult(request));
     }
@@ -385,6 +398,8 @@ public class LotDispositionController : Controller {
         return Json(new[] { attachment }.ToDataSourceResult(request, ModelState));
     }
 
+#endif
+
     [HttpPost]
     public void DeleteAttachment(int attachmentID, string fileName) {
         try {
@@ -392,7 +407,7 @@ public class LotDispositionController : Controller {
                 ldDMO.DeleteLotDispoAttachment(attachmentID);
                 var physicalPath = System.IO.Path.Combine(_AppSettings.AttachmentFolder + "LotDisposition", fileName);
 
-                System.IO.FileInfo f = new System.IO.FileInfo(physicalPath);
+                System.IO.FileInfo f = new(physicalPath);
 
                 if (f.Exists)
                     f.Delete();
@@ -406,21 +421,23 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "AttachmentID=" + attachmentID.ToString() + "  " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n AttachmentID Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n AttachmentID Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = 999, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "AttachmentID Disposition " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = 999, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "AttachmentID Disposition " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
     public JsonResult GetLotDispoAttachments(int issueID) {
         var model = ldDMO.GetLotDispoAttachments(issueID);
-        return Json(model, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(model);
     }
 
+#if !NET8
+
     public ActionResult AttachSave(IEnumerable<HttpPostedFileBase> files, int issueID) {
         // The Name of the Upload component is "files"
         if (files != null) {
-            int userId = (int)Session[GlobalVars.SESSION_USERID];
+            int userId = GlobalVars.GetUserId(GetSession());
             foreach (var file in files) {
                 LotDispositionHelper.AttachSave(_AppSettings, ldDMO, issueID, userId, file.FileName, file.InputStream);
             }
@@ -429,10 +446,11 @@ public class LotDispositionController : Controller {
         return Content("");
     }
 
-    public JsonResult SearchLots(string searchText, string searchBy) {
+#endif
-        List<String> lotlist = MiscDMO.SearchLots(searchText, searchBy).Select(x => x.LotNumber).ToList<String>();
 
-        return Json(lotlist, JsonRequestBehavior.AllowGet);
+    public JsonResult SearchLots(string searchText, string searchBy) {
+        List<string> lotlist = MiscDMO.SearchLots(searchText, searchBy).Select(x => x.LotNumber).ToList();
+        return GetJsonResult(lotlist);
     }
 
     public void DeleteAllLots(int issueID) {
@@ -440,10 +458,12 @@ public class LotDispositionController : Controller {
         ldDMO.DeleteAllLotDispoLot(issueID);
     }
 
+#if !NET8
     [OutputCache(NoStore = true, Duration = 0, VaryByParam = "*")]
+#endif
     public ActionResult LotStatusDetail(int issueID, string lotNumber, bool readonlyView, string lotLocation = "") {
         ViewBag.LotLocation = lotLocation;
-        var model = new ScrapLot();
+        ScrapLot model = new();
         var data = ldDMO.GetLotStausDetail(issueID, lotNumber);
         if (data != null)
             model = data;
@@ -470,7 +490,8 @@ public class LotDispositionController : Controller {
         try {
             foreach (PropertyInfo pi in sl.GetType().GetProperties()) {
                 if (pi.Name.ToLower().StartsWith("lot") && pi.Name.ToLower().EndsWith("state")) {
-                    byte currentValue = (byte)pi.GetValue(sl, null);
+                    object? check = pi.GetValue(sl, null);
+                    byte currentValue = check is null ? (byte)0 : (byte)check;
                     if (currentValue == (int)GlobalVars.LotStatusOption.Release || currentValue == (int)GlobalVars.LotStatusOption.CloseToQDB) {
                         releaseCount++;
                         // required to update the lot status option
@@ -498,8 +519,8 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + sl.IssueID.ToString() + " LotNo:" + sl.LotNo.ToString() + "  " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Scrap Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Scrap Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = sl.IssueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "UpdateLotScrapReleaseStatus - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = sl.IssueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "UpdateLotScrapReleaseStatus - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
@@ -508,7 +529,7 @@ public class LotDispositionController : Controller {
     /// Update the all the lots to "RELEASE" Status for a given Lot disposition document
     /// </summary>
     public void ReleaseAll(int issueID) {
-        ScrapLot sl = new ScrapLot();
+        ScrapLot sl = new();
         try {
             sl.IssueID = issueID;
             foreach (PropertyInfo pi in sl.GetType().GetProperties()) {
@@ -526,8 +547,8 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + sl.IssueID.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Release All Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Release All Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = sl.IssueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "ReleaseAll - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = sl.IssueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "ReleaseAll - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
@@ -536,7 +557,7 @@ public class LotDispositionController : Controller {
     /// Update the all the lots to "SCRAP" Status for a given Lot disposition document
     /// </summary>
     public void ScrapAll(int issueID) {
-        ScrapLot sl = new ScrapLot();
+        ScrapLot sl = new();
         try {
             sl.IssueID = issueID;
             foreach (PropertyInfo pi in sl.GetType().GetProperties()) {
@@ -554,20 +575,20 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + sl.IssueID.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Scrap All Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Scrap All Disposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = sl.IssueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "ScrapAll - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = sl.IssueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "ScrapAll - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
     public JsonResult GetLotDispositionLotSummary(int issueID) {
-        return Json(ldDMO.GetLotDispositionLotSummary(issueID), JsonRequestBehavior.AllowGet);
+        return GetJsonResult(ldDMO.GetLotDispositionLotSummary(issueID));
     }
 
     /// 
     public ActionResult SubmitDocument(int issueID, bool peRequired, bool mrbRequired) {
         try {
-            int appoverCount = ldDMO.SubmitDocument(issueID, peRequired, mrbRequired, (int)Session[GlobalVars.SESSION_USERID]);
+            int appoverCount = ldDMO.SubmitDocument(issueID, peRequired, mrbRequired, GlobalVars.GetUserId(GetSession()));
             if (appoverCount > 0)
                 NotifyApprovers(issueID, (byte)GlobalVars.WorkFLowStepNumber.Step1);
             else {
@@ -576,10 +597,11 @@ public class LotDispositionController : Controller {
 
             }
 
-            if (Request.IsAjaxRequest()) {
+            if (IsAjaxRequest()) {
                 return Content("Redirect");
-            } else
+            } else {
                 return Content("Invalid");
+            }
         } catch (Exception e) {
             string detailedException = "";
             try {
@@ -588,11 +610,11 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n SubmitDocument\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n SubmitDocument\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "SubmitDocument - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "SubmitDocument - " + exceptionString });
 
             Response.StatusCode = (int)System.Net.HttpStatusCode.InternalServerError;
-            return Json(new { result = "Error", issueID = issueID, detail = e.Message }, JsonRequestBehavior.AllowGet);
+            return GetJsonResult(new { result = "Error", issueID = issueID, detail = e.Message });
         }
     }
 
@@ -600,13 +622,13 @@ public class LotDispositionController : Controller {
         int isITARCompliant = 1;
         try {
             bool lastStep = false;
-            LotDisposition ltDispo = ldDMO.GetLotDispositionItemForRead(issueID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+            LotDisposition ltDispo = ldDMO.GetLotDispositionItemForRead(issueID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
 
-            bool lastApprover = wfDMO.Approve(_AppSettings, issueID, currentStep, comments, out lastStep, (int)Session[GlobalVars.SESSION_USERID], (int)GlobalVars.DocumentType.LotDisposition, ltDispo.WorkFlowNumber);
+            bool lastApprover = wfDMO.Approve(_AppSettings, issueID, currentStep, comments, out lastStep, GlobalVars.GetUserId(GetSession()), (int)GlobalVars.DocumentType.LotDisposition, ltDispo.WorkFlowNumber);
 
             while (lastApprover && !lastStep) {
                 currentStep++;
-                lastApprover = wfDMO.Approve(_AppSettings, issueID, currentStep, comments, out lastStep, (int)Session[GlobalVars.SESSION_USERID], (int)GlobalVars.DocumentType.LotDisposition, ltDispo.WorkFlowNumber);
+                lastApprover = wfDMO.Approve(_AppSettings, issueID, currentStep, comments, out lastStep, GlobalVars.GetUserId(GetSession()), (int)GlobalVars.DocumentType.LotDisposition, ltDispo.WorkFlowNumber);
                 NotifyApprovers(issueID, currentStep);
             }
         } catch (Exception e) {
@@ -617,16 +639,16 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + currentStep + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n " + "Approve\r\n" + issueID.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n " + "Approve\r\n" + issueID.ToString() + "\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "Approve - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "Approve - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
     public void Reject(int issueID, byte currentStep, string comments) {
         try {
-            if (Session[GlobalVars.SESSION_USERID] != null) {
+            if (GlobalVars.IsUserIdValueNotNull(GetSession())) {
-                wfDMO.Reject(issueID, currentStep, comments, (int)Session[GlobalVars.SESSION_USERID], (int)GlobalVars.DocumentType.LotDisposition);
+                wfDMO.Reject(issueID, currentStep, comments, GlobalVars.GetUserId(GetSession()), (int)GlobalVars.DocumentType.LotDisposition);
                 NotifyRejectionToOrginator(issueID);
             } else {
 
@@ -640,29 +662,30 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + currentStep + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Reject\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Reject\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "Reject - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "Reject - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
-    /// <summary>
+#if !NET8
-    /// Get a list of Approvers and the status
+
-    /// </summary>
     public ActionResult GetApproversList([DataSourceRequest] DataSourceRequest request, int issueID, byte step) {
         return Json(MiscDMO.GetApproversListByDocument(issueID, step, (int)GlobalVars.DocumentType.LotDisposition).ToDataSourceResult(request));
     }
 
+#endif
+
     public JsonResult GetAllUsersList() {
-        UserAccountDMO userDMO = new UserAccountDMO();
+        UserAccountDMO userDMO = new();
         IEnumerable<LoginModel> userlist = userDMO.GetAllUsers();
-        return Json(userlist, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(userlist);
     }
 
     public void ReAssignApproval(int issueID, int userIDs, byte step) {
         var email = "";
         try {
-            email = wfDMO.ReAssignApproval(issueID, (int)Session[GlobalVars.SESSION_USERID], userIDs, step, (int)GlobalVars.DocumentType.LotDisposition);
+            email = wfDMO.ReAssignApproval(issueID, GlobalVars.GetUserId(GetSession()), userIDs, step, (int)GlobalVars.DocumentType.LotDisposition);
         } catch (Exception e) {
             string detailedException = "";
             try {
@@ -671,13 +694,13 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + step + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n ReAssignApproval\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n ReAssignApproval\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "ReAssignApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "ReAssignApproval - " + exceptionString });
             throw new Exception(e.Message);
         }
         LotDispositionHelper.ReAssignApproval(_AppSettings, issueID, email);
         try {
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Email", Comments = "ReAssign Approver: " + email });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Email", Comments = "ReAssign Approver: " + email });
         } catch { }
     }
 
@@ -693,22 +716,22 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + step + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n ReAssignApproval\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n ReAssignApproval\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "ReAssignApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "ReAssignApproval - " + exceptionString });
             throw new Exception(e.Message);
         }
         LotDispositionHelper.ReAssignApproverByAdmin(_AppSettings, issueID, email);
         try {
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Email", Comments = "ReAssign Approver: " + email });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Email", Comments = "ReAssign Approver: " + email });
         } catch { }
     }
 
     #region Additional Approvers
 
     public JsonResult GetUserListForAdditionalAppprrovers() {
-        UserAccountDMO userDMO = new UserAccountDMO();
+        UserAccountDMO userDMO = new();
         IEnumerable<LoginModel> userlist = userDMO.GetAllUsers();
-        return Json(userlist, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(userlist);
     }
 
     public void AddAdditionalApproval(int issueID, byte step, string userIDs) {
@@ -724,13 +747,13 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + step + " " + " Userid:" + userIDs + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n AddAdditionalApproval\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n AddAdditionalApproval\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
             throw new Exception(e.Message);
         }
         emailSentList = LotDispositionHelper.AddAdditionalApproval(_AppSettings, issueID, emailSentList, emailArray);
         try {
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Email", Comments = "Additonal Approver: " + emailSentList });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Email", Comments = "Additonal Approver: " + emailSentList });
         } catch { }
     }
 
@@ -741,7 +764,7 @@ public class LotDispositionController : Controller {
             List<string> emailIst = MiscDMO.GetApproverEmailListByDocument(@issueID, currentStep, (int)GlobalVars.DocumentType.LotDisposition).Distinct().ToList();
             string emailSentList = LotDispositionHelper.NotifyApprovers(_AppSettings, issueID, emailIst);
             try {
-                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Email", Comments = "Approvers for Step " + currentStep.ToString() + ":" + emailSentList });
+                EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Email", Comments = "Approvers for Step " + currentStep.ToString() + ":" + emailSentList });
             } catch { }
         } catch (Exception e) {
             string detailedException = "";
@@ -751,19 +774,19 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + currentStep + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Lot Dispo - NotifyApprovers\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Lot Dispo - NotifyApprovers\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "AddAdditionalApproval - " + exceptionString });
-            throw e;
+            throw;
         }
     }
 
     public void NotifyRejectionToOrginator(int issueID) {
 
-        string username = Session[GlobalVars.SESSION_USERNAME].ToString();
+        string username = GlobalVars.GetUserName(GetSession());
         List<string> emailIst = ldDMO.GetRejectionOrginatorEmailList(@issueID).Distinct().ToList();
         string userEmail = LotDispositionHelper.NotifyRejectionToOrginator(_AppSettings, issueID, username, emailIst);
         try {
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Email", Comments = "Rejection: " + userEmail });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Email", Comments = "Rejection: " + userEmail });
         } catch { }
     }
 
@@ -778,19 +801,23 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n UpdateReasonForDisposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n UpdateReasonForDisposition\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "UpdateReasonForDisposition - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "UpdateReasonForDisposition - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
+#if !NET8
+
     public ActionResult GetComments([DataSourceRequest] DataSourceRequest request, int issueID) {
         return Json(ldDMO.GetComments(issueID).ToDataSourceResult(request));
     }
 
+#endif
+
     public void InsertComments(int issueID, string Comments) {
         try {
-            ldDMO.InsertComments(issueID, Comments, (int)Session[GlobalVars.SESSION_USERID]);
+            ldDMO.InsertComments(issueID, Comments, GlobalVars.GetUserId(GetSession()));
         } catch (Exception e) {
             string detailedException = "";
             try {
@@ -799,17 +826,19 @@ public class LotDispositionController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n UpdateCopmments\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n UpdateCopmments\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "UpdateCopmments - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "UpdateCopmments - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
+#if !NET8
+
     public ActionResult ExcelLotOpen(IEnumerable<HttpPostedFileBase> Lotfile, int issueID) {
         MRB_DMO mrbDMO = new MRB_DMO(_AppSettings);
         var physicalPath = "";
         try {
-            string userIdentityName = @User.Identity.Name;
+            string userIdentityName = GetUserIdentityName();
             foreach (var file in Lotfile) {
                 physicalPath = LotDispositionHelper.ExcelLotOpen(ldDMO, issueID, userIdentityName, _AppSettings.LotTempPipeLine, file.FileName, file.InputStream);
             }
@@ -824,12 +853,14 @@ public class LotDispositionController : Controller {
         }
     }
 
+#endif
+
     public void ReleaseLockOnDocument(int issueID) {
         try {
-            ldDMO.ReleaseLockOnDocument((int)Session[GlobalVars.SESSION_USERID], issueID);
+            ldDMO.ReleaseLockOnDocument(GlobalVars.GetUserId(GetSession()), issueID);
         } catch (Exception e) {
             try {
-                Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n ReleaseLockOnDocument LD\r\n" + issueID.ToString() + "\r\n" + e.Message, System.Diagnostics.EventLogEntryType.Error);
+                Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n ReleaseLockOnDocument LD\r\n" + issueID.ToString() + "\r\n" + e.Message, System.Diagnostics.EventLogEntryType.Error);
             } catch { }
             ldDMO.ReleaseLockOnDocument(-1, issueID);
         }
@@ -857,4 +888,34 @@ public class LotDispositionController : Controller {
 
         return File(sDocument, System.Net.Mime.MediaTypeNames.Application.Octet, fileName);
     }
+
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/MRBController.cs

@@ -1,33 +1,50 @@
 using System;
 using System.Collections.Generic;
-using System.Configuration;
 using System.Diagnostics;
-using System.Dynamic;
 using System.Linq;
 using System.Text;
-using System.Threading;
+#if !NET8
 using System.Web;
 using System.Web.Mvc;
 using System.Web.Script.Serialization;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+#endif
 
 using Fab2ApprovalSystem.DMO;
 using Fab2ApprovalSystem.Misc;
 using Fab2ApprovalSystem.Models;
 using Fab2ApprovalSystem.ViewModels;
 
+#if !NET8
+using System.Dynamic;
+using System.Threading;
+using System.Configuration;
+#endif
+
+#if !NET8
 using Kendo.Mvc.Extensions;
 using Kendo.Mvc.UI;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
 [Authorize]
+#if !NET8
 [OutputCache(NoStore = true, Duration = 0, VaryByParam = "*")]
 [SessionExpireFilter]
+#endif
+#if NET8
+[Route("[controller]")]
+#endif
 public class MRBController : Controller {
 
-    MRB_DMO mrbDMO = new MRB_DMO(GlobalVars.AppSettings);
+    private readonly MRB_DMO mrbDMO = new(GlobalVars.AppSettings);
-    WorkflowDMO wfDMO = new WorkflowDMO();
+    private readonly WorkflowDMO wfDMO = new();
-    CredentialsStorage credentialsStorage = new CredentialsStorage();
+    private readonly CredentialsStorage credentialsStorage = new();
     private readonly AppSettings _AppSettings = GlobalVars.AppSettings;
 
     // GET: /MRB/
@@ -42,25 +59,27 @@ public class MRBController : Controller {
 
     // GET: /MRB/Create
     public ActionResult Create() {
-        MRB mrb = new MRB();
+        MRB mrb = new();
-        MRB_DMO mrbDMO = new MRB_DMO(_AppSettings);
+        MRB_DMO mrbDMO = new(_AppSettings);
-        mrb.OriginatorID = (int)Session[GlobalVars.SESSION_USERID];
+        mrb.OriginatorID = GlobalVars.GetUserId(GetSession());
         mrbDMO.InsertMRB(mrb);
 
         // Automatically Submit the Document as soon as an MRB is created
         try {
             PopulateCloseToQDB();
-            mrbDMO.SubmitDocument(mrb.MRBNumber, (int)Session[GlobalVars.SESSION_USERID]);
+            mrbDMO.SubmitDocument(mrb.MRBNumber, GlobalVars.GetUserId(GetSession()));
         } catch (Exception e) {
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + mrb.MRBNumber.ToString() + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n SubmitDocument - MRB\r\n" + e.Message.ToString(), System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n SubmitDocument - MRB\r\n" + e.Message.ToString(), EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = mrb.MRBNumber, UserID = @User.Identity.Name, DocumentType = "MRB", OperationType = "Error", Comments = "SubmitDocument - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = mrb.MRBNumber, UserID = GetUserIdentityName(), DocumentType = "MRB", OperationType = "Error", Comments = "SubmitDocument - " + exceptionString });
             throw new Exception(e.Message);
         }
 
         return RedirectToAction("Edit", new { IssueID = mrb.MRBNumber });
     }
 
+#if !NET8
+
     // POST: /MRB/Create
     [HttpPost]
     public ActionResult Create(FormCollection collection) {
@@ -73,11 +92,13 @@ public class MRBController : Controller {
         }
     }
 
+#endif
+
     // GET: /MRB/Edit/5
     public ActionResult Edit(int issueID) {
-        string jwt = Session["JWT"].ToString();
+        string jwt = GlobalVars.GetJWT(GetSession());
         string encodedJwt = System.Net.WebUtility.UrlEncode(jwt);
-        string refreshToken = Session["RefreshToken"].ToString();
+        string refreshToken = GlobalVars.GetRefreshToken(GetSession());
         string encodedRefreshToken = System.Net.WebUtility.UrlEncode(refreshToken);
         string mrbUrl = $"{GlobalVars.AppSettings.WasmClientUrl}/redirect?jwt={encodedJwt}&refreshToken={encodedRefreshToken}&redirectPath=mrb/{issueID}";
 
@@ -91,16 +112,16 @@ public class MRBController : Controller {
             mrbDMO.UpdateMRB(mrb);
         } catch (Exception e) {
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "IssueID=" + mrb.MRBNumber.ToString() + "  " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n UpdateEdit MRB\r\n" + e.Message.ToString(), System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n UpdateEdit MRB\r\n" + e.Message.ToString(), EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = mrb.MRBNumber, UserID = @User.Identity.Name, DocumentType = "MRB", OperationType = "Error", Comments = exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = mrb.MRBNumber, UserID = GetUserIdentityName(), DocumentType = "MRB", OperationType = "Error", Comments = exceptionString });
             throw new Exception(e.Message);
         }
     }
 
     public ActionResult ReadOnly(int issueID) {
-        string jwt = Session["JWT"].ToString();
+        string jwt = GlobalVars.GetJWT(GetSession());
         string encodedJwt = System.Net.WebUtility.UrlEncode(jwt);
-        string refreshToken = Session["RefreshToken"].ToString();
+        string refreshToken = GlobalVars.GetRefreshToken(GetSession());
         string encodedRefreshToken = System.Net.WebUtility.UrlEncode(refreshToken);
         string mrbUrl = $"{GlobalVars.AppSettings.WasmClientUrl}/redirect?jwt={encodedJwt}&refreshToken={encodedRefreshToken}&redirectPath=mrb/{issueID}";
 
@@ -112,6 +133,8 @@ public class MRBController : Controller {
         return View();
     }
 
+#if !NET8
+
     // POST: /MRB/Delete/5
     [HttpPost]
     public ActionResult Delete(int id, FormCollection collection) {
@@ -124,23 +147,31 @@ public class MRBController : Controller {
         }
     }
 
+#endif
+
     public JsonResult SearchLots(string searchText, string searchBy) {
-        List<String> lotlist = MiscDMO.SearchLots(searchText, searchBy).Select(x => x.LotNumber).ToList<String>();
+        List<string> lotlist = MiscDMO.SearchLots(searchText, searchBy).Select(x => x.LotNumber).ToList();
-        return Json(lotlist, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(lotlist);
     }
 
+#if !NET8
+
     public ActionResult GetMRBLots([DataSourceRequest] DataSourceRequest request, int mrbNumber) {
         return Json(mrbDMO.GetMRBLots(mrbNumber).ToDataSourceResult(request));
     }
 
+#endif
+
     [HttpGet]
     public ActionResult GetTools() {
-        return Json(mrbDMO.GetTools(), JsonRequestBehavior.AllowGet);
+        return GetJsonResult(mrbDMO.GetTools());
     }
 
     /// <summary>
     /// Updates the lot tables
     /// </summary>
+#if !NET8
+
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult UpdateMRBLot([DataSourceRequest] DataSourceRequest request, Lot lot) {
         if (lot != null && ModelState.IsValid) {
@@ -168,6 +199,8 @@ public class MRBController : Controller {
         return Json(new[] { lot }.ToDataSourceResult(request, ModelState));
     }
 
+#endif
+
     public void DeleteAllMRBLots(int issueID) {
         // trap the error on then client side
         mrbDMO.DeleteAllMRBLot(issueID);
@@ -183,24 +216,24 @@ public class MRBController : Controller {
             mrbDMO.InsertLot(lot, false, out existingRowUpdated);
         } catch (Exception e) {
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "IssueID=" + lot.IssueID.ToString() + "  " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Add Lot Disposition\r\n" + e.Message.ToString(), System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Add Lot Disposition\r\n" + e.Message.ToString(), EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = l.IssueID, UserID = @User.Identity.Name, DocumentType = "MRB", OperationType = "Error", Comments = exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = l.IssueID, UserID = GetUserIdentityName(), DocumentType = "MRB", OperationType = "Error", Comments = exceptionString });
             throw new Exception(e.Message);
         }
-        return Json(l, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(l);
     }
 
     public ActionResult AddLots(string lotNumbers, int mrbNumber) {
         // This is for adding lot(s) via search
 
         try {
-            var warnings = new StringBuilder();
+            StringBuilder warnings = new();
 
             if (lotNumbers.Length > 0) {
                 string[] tempLots = lotNumbers.Split(new char[] { '~' });
                 foreach (string lotNumber in tempLots) {
                     bool existingRowUpdated;
-                    Lot l = new Lot();
+                    Lot l = new();
                     l.LotNumber = lotNumber;
                     l.MRBNumber = mrbNumber;
                     mrbDMO.InsertLot(l, true, out existingRowUpdated);
@@ -210,8 +243,8 @@ public class MRBController : Controller {
             return Content(warnings.ToString());
         } catch (Exception e) {
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "MRBNumber=" + mrbNumber.ToString() + "  " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n AddLots MRB\r\n" + e.Message.ToString(), System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n AddLots MRB\r\n" + e.Message.ToString(), EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { UserID = @User.Identity.Name, OperationType = "Error", DocumentType = "MRB", Comments = exceptionString });
+            EventLogDMO.Add(new WinEventLog() { UserID = GetUserIdentityName(), OperationType = "Error", DocumentType = "MRB", Comments = exceptionString });
 
             Response.StatusCode = (int)System.Net.HttpStatusCode.InternalServerError;
             return Content(e.Message);
@@ -220,10 +253,14 @@ public class MRBController : Controller {
 
     #region ATTACHMENT
 
+#if !NET8
+
     public ActionResult Attachment_Read([DataSourceRequest] DataSourceRequest request, int mrbNumber) {
         return Json(mrbDMO.GetMRBAttachments(mrbNumber).ToDataSourceResult(request));
     }
 
+#endif
+
     [HttpPost]
     public void DeleteAttachment(int attachmentID) {
         try {
@@ -233,16 +270,16 @@ public class MRBController : Controller {
                 if (attachment == null)
                     return;
 
-                String fileName = attachment.Path;
+                string fileName = attachment.Path;
-                if (String.IsNullOrEmpty(fileName))
+                if (string.IsNullOrEmpty(fileName))
                     fileName = attachment.FileName;
 
                 mrbDMO.DeleteMRBAttachment(attachmentID);
 
-                if (!String.IsNullOrWhiteSpace(fileName)) {
+                if (!string.IsNullOrWhiteSpace(fileName)) {
                     var physicalPath = System.IO.Path.Combine(_AppSettings.AttachmentFolder + "MRB", fileName);
 
-                    System.IO.FileInfo f = new System.IO.FileInfo(physicalPath);
+                    System.IO.FileInfo f = new(physicalPath);
 
                     if (f.Exists)
                         f.Delete();
@@ -250,18 +287,20 @@ public class MRBController : Controller {
             }
         } catch (Exception e) {
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "AttachmentID=" + attachmentID.ToString() + "  " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n AttachmentID MRB\r\n" + e.Message.ToString(), System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n AttachmentID MRB\r\n" + e.Message.ToString(), EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = 999, UserID = @User.Identity.Name, DocumentType = "MRB", OperationType = "Error", Comments = "AttachmentID Disposition " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = 999, UserID = GetUserIdentityName(), DocumentType = "MRB", OperationType = "Error", Comments = "AttachmentID Disposition " + exceptionString });
             throw new Exception(e.Message);
         }
     }
 
+#if !NET8
+
     public ActionResult AttachSave(IEnumerable<HttpPostedFileBase> files, int mrbNumber) {
         var errorList = new List<String>();
 
         // The Name of the Upload component is "files"
         if (files != null) {
-            int userId = (int)Session[GlobalVars.SESSION_USERID];
+            int userId = GlobalVars.GetUserId(GetSession());
             foreach (var file in files) {
                 MRBHelper.AttachSave(_AppSettings, mrbDMO, mrbNumber, userId, file.FileName, file.InputStream);
             }
@@ -269,13 +308,17 @@ public class MRBController : Controller {
         return Json(new { errors = errorList });
     }
 
+#endif
+
     #endregion
 
+#if !NET8
+
     public ActionResult ExcelLotOpen(IEnumerable<HttpPostedFileBase> Lotfile, int mrbNumber) {
         var warnings = new StringBuilder();
         var physicalPath = "";
         try {
-            string userIdentityName = @User.Identity.Name;
+            string userIdentityName = GetUserIdentityName();
             var dispos = mrbDMO.GetDispositions(mrbNumber);
             foreach (var file in Lotfile) {
                 physicalPath = MRBHelper.ExcelLotOpen(mrbDMO, mrbNumber, warnings, dispos, userIdentityName, _AppSettings.LotTempPipeLine, file.FileName, file.InputStream);
@@ -290,8 +333,8 @@ public class MRBController : Controller {
                 detailedException = e.Message;
             }
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "IssueID=" + mrbNumber.ToString() + "  " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n MRB Excel\r\n" + detailedException, System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n MRB Excel\r\n" + detailedException, EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = mrbNumber, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = mrbNumber, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = exceptionString });
 
             System.IO.FileInfo f = new System.IO.FileInfo(physicalPath);
             if (f.Exists)
@@ -307,7 +350,7 @@ public class MRBController : Controller {
         try {
             string message;
             string c = Server.MapPath("/FTPBatch/");
-            string userIdentityName = @User.Identity.Name;
+            string userIdentityName = GetUserIdentityName();
             string b = Server.MapPath("/FTPBatch/" + _AppSettings.FTPSPNBatchFileName);
             string a = Server.MapPath("/FTPBatch/" + _AppSettings.FTPSPNBatchFileName_Test);
             foreach (var file in AddQDBFlag) {
@@ -332,7 +375,7 @@ public class MRBController : Controller {
         try {
             string message;
             string c = Server.MapPath("/FTPBatch/");
-            string userIdentityName = @User.Identity.Name;
+            string userIdentityName = GetUserIdentityName();
             string b = Server.MapPath("/FTPBatch/" + _AppSettings.FTPSPNBatchFileName);
             string a = Server.MapPath("/FTPBatch/" + _AppSettings.FTPSPNBatchFileName_Test);
             foreach (var file in RemoveQDBFlag) {
@@ -352,11 +395,19 @@ public class MRBController : Controller {
         }
     }
 
+#if !NET8
+
     public ActionResult GetContainmentActions([DataSourceRequest] DataSourceRequest request, int mrbNumber) {
         return Json(mrbDMO.GetContainmentActions(mrbNumber).ToDataSourceResult(request));
     }
 
+#endif
+
+#endif
+
+#if !NET8
     [AcceptVerbs(HttpVerbs.Post)]
+#endif
     public ActionResult UpdateContainmentAction(ContainmentActionObj model) {
         if (model != null && ModelState.IsValid) {
             mrbDMO.UpdateContainmentAction(model);
@@ -365,7 +416,9 @@ public class MRBController : Controller {
         return Content("");
     }
 
+#if !NET8
     [AcceptVerbs(HttpVerbs.Post)]
+#endif
     public ActionResult InsertContainmentAction(ContainmentActionObj model) {
         if (model != null && ModelState.IsValid) {
             mrbDMO.InsertContainmentAction(model);
@@ -374,6 +427,8 @@ public class MRBController : Controller {
         return Content("");
     }
 
+#if !NET8
+
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult DeleteContainmentAction([DataSourceRequest] DataSourceRequest request, ContainmentActionObj model) {
         if (model != null && ModelState.IsValid) {
@@ -383,19 +438,25 @@ public class MRBController : Controller {
         return Json(new[] { model }.ToDataSourceResult(request, ModelState));
     }
 
+#endif
+
     #region
 
+#if !NET8
     public ActionResult GetDispostions([DataSourceRequest] DataSourceRequest request, int mrbNumber) {
         return Json(mrbDMO.GetDispositions(mrbNumber).ToDataSourceResult(request));
     }
 
+#endif
+
+#if !NET8
+
     [AcceptVerbs(HttpVerbs.Post)]
     public ActionResult UpdateDisposition(Disposition model) {
         if (model != null && ModelState.IsValid) {
             mrbDMO.UpdateDisposition(model);
         }
-
+        return GetJsonResult(model);
-        return Json(model, JsonRequestBehavior.AllowGet);
     }
 
     [AcceptVerbs(HttpVerbs.Post)]
@@ -411,13 +472,15 @@ public class MRBController : Controller {
             mrbDMO.DeleteDisposition(model);
         }
 
-        return Json(model, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(model);
     }
 
+#endif
+
     #endregion
 
     public void PopulateCloseToQDB() {
-        List<CloseToQDBOptionViewModel> options = new List<CloseToQDBOptionViewModel>();
+        List<CloseToQDBOptionViewModel> options = new();
         options.Add(new CloseToQDBOptionViewModel { CloseToQDBOptionID = 0, CloseToQDBOption = "No" });
         options.Add(new CloseToQDBOptionViewModel { CloseToQDBOptionID = 1, CloseToQDBOption = "Yes" });
         ViewData["CloseToQDBOptions"] = options;
@@ -428,28 +491,28 @@ public class MRBController : Controller {
         List<string> emailIst = MiscDMO.GetApproverEmailListByDocument(mrbNumber, currentStep, (int)GlobalVars.DocumentType.MRB).Distinct().ToList();
         string emailSentList = MRBHelper.NotifyApprovers(_AppSettings, mrbNumber, emailIst);
         try {
-            EventLogDMO.Add(new WinEventLog() { IssueID = mrbNumber, UserID = @User.Identity.Name, DocumentType = "MRB", OperationType = "Email", Comments = "Approvers for Step " + currentStep.ToString() + ":" + emailSentList });
+            EventLogDMO.Add(new WinEventLog() { IssueID = mrbNumber, UserID = GetUserIdentityName(), DocumentType = "MRB", OperationType = "Email", Comments = "Approvers for Step " + currentStep.ToString() + ":" + emailSentList });
         } catch { }
     }
 
     public void Approve(int issueID, byte currentStep, string comments) {
         int isITARCompliant = 1;
-        MRB mrb = new MRB();
+        MRB mrb = new();
-        mrb = mrbDMO.GetMRBItem(issueID, out isITARCompliant, (int)Session[GlobalVars.SESSION_USERID]);
+        mrb = mrbDMO.GetMRBItem(issueID, out isITARCompliant, GlobalVars.GetUserId(GetSession()));
         try {
             bool lastStep = false;
 
-            bool lastApprover = wfDMO.Approve(_AppSettings, issueID, currentStep, comments, out lastStep, (int)Session[GlobalVars.SESSION_USERID], (int)GlobalVars.DocumentType.MRB, mrb.WorkFlowNumber);
+            bool lastApprover = wfDMO.Approve(_AppSettings, issueID, currentStep, comments, out lastStep, GlobalVars.GetUserId(GetSession()), (int)GlobalVars.DocumentType.MRB, mrb.WorkFlowNumber);
 
             while (lastApprover && !lastStep) {
                 currentStep++;
-                lastApprover = wfDMO.Approve(_AppSettings, issueID, currentStep, comments, out lastStep, (int)Session[GlobalVars.SESSION_USERID], (int)GlobalVars.DocumentType.MRB, mrb.WorkFlowNumber);
+                lastApprover = wfDMO.Approve(_AppSettings, issueID, currentStep, comments, out lastStep, GlobalVars.GetUserId(GetSession()), (int)GlobalVars.DocumentType.MRB, mrb.WorkFlowNumber);
                 NotifyApprovers(issueID, currentStep);
             }
         } catch (Exception e) {
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "Issue=" + issueID.ToString() + " Step:" + currentStep + " " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Approve\r\n" + e.Message.ToString(), System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Approve\r\n" + e.Message.ToString(), EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = @User.Identity.Name, DocumentType = "Lot Disposition", OperationType = "Error", Comments = "Approve - " + exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = issueID, UserID = GetUserIdentityName(), DocumentType = "Lot Disposition", OperationType = "Error", Comments = "Approve - " + exceptionString });
             throw new Exception(e.Message);
         }
     }
@@ -467,9 +530,11 @@ public class MRBController : Controller {
         int waferCount = 0;
         int dieCount = 0;
         mrbDMO.GetLotWaferDieCount(mrbNumber, out lotCount, out waferCount, out dieCount);
-        return Json(lotCount.ToString() + "~" + waferCount.ToString() + "~" + dieCount, JsonRequestBehavior.AllowGet);
+        return GetJsonResult(lotCount.ToString() + "~" + waferCount.ToString() + "~" + dieCount);
     }
 
+#if !NET8
+
     public ActionResult SendMRBHoldFlagToSPN(int mrbNumber) {
         MRB mrbInfo;
         try {
@@ -480,7 +545,7 @@ public class MRBController : Controller {
         }
 
         if (!mrbInfo.ToolCSV.ToUpper().Equals("NA")) {
-            Lot l = new Lot();
+            Lot l = new();
 
             var mrbLotInfo = mrbDMO.GetLotsToFindNewChildLots(mrbNumber);
             foreach (Lot lot in mrbLotInfo) {
@@ -493,10 +558,10 @@ public class MRBController : Controller {
 
         // SEND DATA to SPN
 
-        StringBuilder output = new StringBuilder();
+        StringBuilder output = new();
         try {
             string c = Server.MapPath("/FTPBatch/");
-            string userIdentityName = @User.Identity.Name;
+            string userIdentityName = GetUserIdentityName();
             string b = Server.MapPath("/FTPBatch/" + _AppSettings.FTPSPNBatchFileName);
             string a = Server.MapPath("/FTPBatch/" + _AppSettings.FTPSPNBatchFileName_Test);
             IEnumerable<string> data = mrbDMO.GetMRBHoldLots(mrbNumber);
@@ -526,33 +591,33 @@ public class MRBController : Controller {
                         }
                     } catch (Exception e) {
                         string exceptionString = e.Message.ToString().Trim().Length > 500 ? "MRB =" + mrbNumber.ToString() + " FTPToSPN(): SendMRBHoldFlagToSPN(mrbNumber) - FTP Upload Error " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-                        EventLogDMO.Add(new WinEventLog() { IssueID = -1, UserID = @User.Identity.Name, DocumentType = "MRB", OperationType = "Error", Comments = exceptionString });
+                        EventLogDMO.Add(new WinEventLog() { IssueID = -1, UserID = GetUserIdentityName(), DocumentType = "MRB", OperationType = "Error", Comments = exceptionString });
-                        return Json(new { Error = true, Message = e.Message }, JsonRequestBehavior.AllowGet);
+                        return GetJsonResult(new { Error = true, Message = e.Message });
                     }
 
                 }
             } catch (Exception e) {
                 string exceptionString = e.Message.ToString().Trim().Length > 500 ? "MRB =" + mrbNumber.ToString() + " SendMRBHoldFlagToSPN(mrbNumber) " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-                Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Approve\r\n" + e.Message.ToString(), System.Diagnostics.EventLogEntryType.Error);
+                Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Approve\r\n" + e.Message.ToString(), EventLogEntryType.Error);
-                EventLogDMO.Add(new WinEventLog() { IssueID = -1, UserID = @User.Identity.Name, DocumentType = "MRB", OperationType = "Error", Comments = exceptionString });
+                EventLogDMO.Add(new WinEventLog() { IssueID = -1, UserID = GetUserIdentityName(), DocumentType = "MRB", OperationType = "Error", Comments = exceptionString });
-                return Json(new { Error = true, Message = e.Message }, JsonRequestBehavior.AllowGet);
+                return GetJsonResult(new { Error = true, Message = e.Message });
                 ;
             }
 
-            return Json(new { Error = false, Message = "Success" }, JsonRequestBehavior.AllowGet);
+            return GetJsonResult(new { Error = false, Message = "Success" });
         } catch (Exception e) {
             string exceptionString = e.Message.ToString().Trim().Length > 500 ? "GUID =" + mrbNumber.ToString() + " SendMRBHoldFlagToSPN(mrbNumber) " + e.Message.ToString().Substring(0, 250) : e.Message.ToString();
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Approve\r\n" + e.Message.ToString(), System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Approve\r\n" + e.Message.ToString(), EventLogEntryType.Error);
-            EventLogDMO.Add(new WinEventLog() { IssueID = -1, UserID = @User.Identity.Name, DocumentType = "MRB", OperationType = "Error", Comments = exceptionString });
+            EventLogDMO.Add(new WinEventLog() { IssueID = -1, UserID = GetUserIdentityName(), DocumentType = "MRB", OperationType = "Error", Comments = exceptionString });
-            return Json(new { Error = true, Message = e.Message }, JsonRequestBehavior.AllowGet);
+            return GetJsonResult(new { Error = true, Message = e.Message });
         }
     }
 
     public bool BatchFTP_Old(string sourceFile, string destFile) {
-        System.IO.FileInfo sourcefile = new System.IO.FileInfo(sourceFile);
+        System.IO.FileInfo sourcefile = new(sourceFile);
         try {
 
-            ProcessStartInfo psiFab1 = new ProcessStartInfo();
+            ProcessStartInfo psiFab1 = new();
             if (GlobalVars.DBConnection.ToUpper() == "TEST" || GlobalVars.DBConnection.ToUpper() == "QUALITY") {
                 psiFab1.FileName = Server.MapPath("/FTPBatch/" + _AppSettings.FTPSPNBatchFileName_Test);
             } else {
@@ -561,24 +626,26 @@ public class MRBController : Controller {
 
             psiFab1.Arguments = sourcefile.FullName + " " + destFile;
 
-            Process procFab1 = new Process();
+            Process procFab1 = new();
             procFab1.StartInfo = psiFab1;
             procFab1.Start();
             return true;
         } catch (Exception e) {
-            Functions.WriteEvent(_AppSettings, @User.Identity.Name + "\r\n Approve\r\n" + e.Message.ToString(), System.Diagnostics.EventLogEntryType.Error);
+            Functions.WriteEvent(_AppSettings, GetUserIdentityName() + "\r\n Approve\r\n" + e.Message.ToString(), EventLogEntryType.Error);
             return false;
         }
     }
 
+#endif
+
     public FileResult DownloadFile(string attachmentID) {
         var attachment = mrbDMO.GetMRBAttachment(Convert.ToInt32(attachmentID));
 
         if (attachment == null)
             throw new Exception("Invalid attachment ID");
 
-        String fileName = attachment.Path;
+        string fileName = attachment.Path;
-        if (String.IsNullOrEmpty(fileName))
+        if (string.IsNullOrEmpty(fileName))
             fileName = attachment.FileName;
 
         var sDocument = System.IO.Path.Combine(_AppSettings.AttachmentFolder + "MRB", fileName);
@@ -597,7 +664,7 @@ public class MRBController : Controller {
     }
 
     public FileResult ExportMRBHoldFlagReport(int mrbNumber) {
-        var sb = new StringBuilder();
+        StringBuilder sb = new();
         sb.AppendLine("LotNo,PartNo ,CurrentLocation,CurrentOperation,StartQty,CurrentQty,LotStatus,OperStatus,Successful,Comment,PriorMRB_DispoType,PriorMRBHoldLocation,PriorMRBHoldOperation,CurrentMRB_DispoType,CurrentMRBHoldLocation,CurrentMRBHoldOperation,TransactionDatetime");
         foreach (var report in mrbDMO.GetMRBHoldFlagReport(mrbNumber)) {
             sb.AppendLine(MRB_DMO.FormCSV(
@@ -626,7 +693,7 @@ public class MRBController : Controller {
     }
 
     public FileResult PreviewMRBHoldFlagTobeSentToSPN(int mrbNumber) {
-        var sb = new StringBuilder();
+        StringBuilder sb = new();
         sb.AppendLine("LotNumber,MRBNumber,DispoType,MRB Flag,Modified,Sent To SPN,Last Sent to SPN");
         foreach (var lot in mrbDMO.GetMRHoldFlagSentHistory(mrbNumber)) {
             sb.AppendLine(MRB_DMO.FormCSV(
@@ -644,7 +711,7 @@ public class MRBController : Controller {
     }
 
     public FileResult ExportLots(int mrbNumber) {
-        var sb = new StringBuilder();
+        StringBuilder sb = new();
         sb.AppendLine("LotNumber,DieLotNumber,WipPartNo,DispoType,WaferCount,DiePartNo,DieCount,SourceLot,TotalCost,ProductFamily,Gen,HexSize,Channel,Voltage,Location,Status,QualityCode");
         foreach (var lot in mrbDMO.GetMRBLots(mrbNumber)) {
             sb.AppendLine(MRB_DMO.FormCSV(
@@ -671,4 +738,33 @@ public class MRBController : Controller {
         return File(b, "application/octet-stream", "mrb_lots_" + mrbNumber.ToString() + ".csv");
     }
 
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/ManagerController.cs

@@ -1,31 +1,75 @@
-using System;
+#if !NET8
-using System.Collections.Generic;
-using System.Linq;
 using System.Web;
 using System.Web.Mvc;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+#endif
 
 using Fab2ApprovalSystem.DMO;
 using Fab2ApprovalSystem.Misc;
+
+#if !NET8
+using System;
+using System.Collections.Generic;
+using System.Linq;
 using Fab2ApprovalSystem.Models;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
 [Authorize]
+#if !NET8
 [SessionExpireFilter]
+#endif
+#if NET8
+[Route("[controller]")]
+#endif
 public class ManagerController : Controller {
 
-    UserAccountDMO userDMO = new UserAccountDMO();
+    private readonly UserAccountDMO userDMO = new();
-    AdminDMO adminDMO = new AdminDMO();
+    private readonly AdminDMO adminDMO = new();
-    TrainingDMO trainingDMO = new TrainingDMO();
+    private readonly TrainingDMO trainingDMO = new();
-    LotDispositionDMO ldDMO = new LotDispositionDMO();
+    private readonly LotDispositionDMO ldDMO = new();
-    private readonly AppSettings _AppSettings = GlobalVars.AppSettings;
 
     public ActionResult Index() {
-        if ((bool)Session[GlobalVars.IS_MANAGER]) {
+        if (GlobalVars.IsManager(GetSession())) {
             var model = userDMO.GetAllUsers();
             ViewBag.AllActiveUsers = userDMO.GetAllActiveUsers();
             return View(model);
         } else
             return Content("Not Autthorized");
     }
+
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/PCRBController.cs

@@ -1,20 +1,62 @@
-using System;
+#if !NET8
+using System;
 using System.Web.Mvc;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+#endif
 
 using Fab2ApprovalSystem.Misc;
 
 namespace Fab2ApprovalSystem.Controllers;
 
 [Authorize]
+#if !NET8
 [SessionExpireFilter]
+#endif
+#if NET8
+[Route("[controller]")]
+#endif
 public class PCRBController : Controller {
     public ActionResult Edit(int issueID) {
-        string jwt = Session["JWT"].ToString();
+        string jwt = GlobalVars.GetJWT(GetSession());
         string encodedJwt = System.Net.WebUtility.UrlEncode(jwt);
-        string refreshToken = Session["RefreshToken"].ToString();
+        string refreshToken = GlobalVars.GetRefreshToken(GetSession());
         string encodedRefreshToken = System.Net.WebUtility.UrlEncode(refreshToken);
         string mrbUrl = $"{GlobalVars.AppSettings.WasmClientUrl}/redirect?jwt={encodedJwt}&refreshToken={encodedRefreshToken}&redirectPath=/pcrb/{issueID}";
 
         return Redirect(mrbUrl);
     }
+
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/PartsRequestController.cs

@@ -1,29 +1,42 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+#if !NET8
 using System.Web;
 using System.Web.Mvc;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+#endif
 
 using Fab2ApprovalSystem.DMO;
 using Fab2ApprovalSystem.Misc;
 using Fab2ApprovalSystem.Models;
 
+#if !NET8
 using Kendo.Mvc.Extensions;
 using Kendo.Mvc.UI;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
 [Authorize]
+#if !NET8
 [OutputCache(NoStore = true, Duration = 0, VaryByParam = "*")]
 [SessionExpireFilter]
+#endif
+#if NET8
+[Route("[controller]")]
+#endif
 public class PartsRequestController : Controller {
 
-
+    private const int WorkflowNumber = 1;
-    const int WorkflowNumber = 1;
+    private readonly PartsRequestDMO prDMO = new();
-    PartsRequestDMO prDMO = new PartsRequestDMO();
+    private readonly UserAccountDMO userDMO = new();
-    UserAccountDMO userDMO = new UserAccountDMO();
+    private readonly WorkflowDMO wfDMO = new();
-    WorkflowDMO wfDMO = new WorkflowDMO();
+    private readonly AppSettings? _AppSettings = GlobalVars.AppSettings;
-    private readonly AppSettings _AppSettings = GlobalVars.AppSettings;
 
     public PartsRequestController() {
         ViewBag.ShowReAssignApprovers = false;
@@ -42,13 +55,13 @@ public class PartsRequestController : Controller {
     }
 
     protected void HandleException(int issueID, Exception ex, string additionalKeys = "") {
-        var st = new System.Diagnostics.StackTrace();
+        System.Diagnostics.StackTrace st = new();
-        var sf = st.GetFrame(1);
+        System.Diagnostics.StackFrame? sf = st.GetFrame(1);
 
-        String controller = sf.GetMethod().DeclaringType.Name.Replace("Controller", "");
+        string controller = sf.GetMethod().DeclaringType.Name.Replace("Controller", "");
-        String method = sf.GetMethod().Name;
+        string method = sf.GetMethod().Name;
 
-        string detailedException = String.Format(
+        string detailedException = string.Format(
             "Exception for issue # {0}\r\n" +
             "Controller: {1}, Method: {2}, User: {3}, Keys: {4}\r\n" +
             "=====\r\n",
@@ -69,20 +82,19 @@ public class PartsRequestController : Controller {
 
         EventLogDMO.Add(new WinEventLog() {
             IssueID = issueID,
-            UserID = @User.Identity.Name,
+            UserID = GetUserIdentityName(),
             DocumentType = controller,
             OperationType = "Error",
             Comments = detailedException
         });
     }
 
-    // GET: PartsRequest
     public ActionResult Index() {
         return View();
     }
 
     public ActionResult Edit(int issueID) {
-        var pr = new PartsRequest();
+        PartsRequest pr = new();
         try {
             pr = prDMO.Get(issueID);
 
@@ -95,8 +107,8 @@ public class PartsRequestController : Controller {
             } else if (pr.CurrentStep >= 1) {
                 return RedirectToAction("EditApproval", new { issueID = issueID });
             } else {
-                if (pr.OriginatorID != (int)Session[GlobalVars.SESSION_USERID]) {
+                if (pr.OriginatorID != GlobalVars.GetUserId(GetSession())) {
-                    if (Convert.ToBoolean(Session[GlobalVars.IS_ADMIN]) == false) {
+                    if (!GlobalVars.IsAdmin(GetSession())) {
                         return RedirectToAction("ReadOnly", new { issueID = issueID });
                     }
                 }
@@ -110,6 +122,8 @@ public class PartsRequestController : Controller {
         }
     }
 
+#if !NET8
+
     [HttpPost]
     public ActionResult Edit(PartsRequest pr) {
         try {
@@ -133,10 +147,12 @@ public class PartsRequestController : Controller {
         }
     }
 
+#endif
+
     public ActionResult EditApproval(int issueID) {
-        var pr = new PartsRequest();
+        PartsRequest pr = new();
         try {
-            int myUserID = (int)Session[GlobalVars.SESSION_USERID];
+            int myUserID = GlobalVars.GetUserId(GetSession());
 
             pr = prDMO.Get(issueID);
 
@@ -156,15 +172,15 @@ public class PartsRequestController : Controller {
 
             if (ViewBag.IsApprover == false) {
                 if (pr.OriginatorID != myUserID) {
-                    if (Convert.ToBoolean(Session[GlobalVars.IS_ADMIN]) == false) {
+                    if (!GlobalVars.IsAdmin(GetSession())) {
                         return RedirectToAction("ReadOnly", new { issueID = issueID });
                     }
                 }
             }
 
-            ViewBag.IsAdmin = Convert.ToBoolean(Session[GlobalVars.IS_ADMIN]);
+            ViewBag.IsAdmin = GlobalVars.IsAdmin(GetSession());
             ViewBag.IsOriginator = (pr.OriginatorID == myUserID);
-            ViewBag.AllowReject = (wfStep != null ? (wfStep.AllowReject.HasValue && wfStep.AllowReject.Value) : false);
+            ViewBag.AllowReject = (wfStep != null && (wfStep.AllowReject.HasValue && wfStep.AllowReject.Value));
             ViewBag.ShowReAssignApprovers = ViewBag.IsAdmin || ViewBag.IsOriginator;
             ViewBag.ShowAddApprovers = ViewBag.IsAdmin || ViewBag.IsApprover || ViewBag.IsOriginator;
             ViewBag.UserList = userDMO.GetAllUsers();
@@ -176,9 +192,9 @@ public class PartsRequestController : Controller {
     }
 
     public ActionResult ReadOnly(int issueID) {
-        var pr = new PartsRequest();
+        PartsRequest pr = new();
         try {
-            int myUserID = (int)Session[GlobalVars.SESSION_USERID];
+            int myUserID = GlobalVars.GetUserId(GetSession());
 
             pr = prDMO.Get(issueID);
 
@@ -191,7 +207,7 @@ public class PartsRequestController : Controller {
                 return View("Error");
             }
 
-            ViewBag.IsAdmin = Convert.ToBoolean(Session[GlobalVars.IS_ADMIN]);
+            ViewBag.IsAdmin = GlobalVars.IsAdmin(GetSession());
             ViewBag.IsOriginator = (pr.OriginatorID == myUserID);
             ViewBag.UserList = userDMO.GetAllUsers();
             return View(pr);
@@ -202,11 +218,11 @@ public class PartsRequestController : Controller {
     }
 
     public ActionResult Create() {
-        var pr = new PartsRequest();
+        PartsRequest pr = new();
         try {
-            pr.OriginatorID = (int)Session[GlobalVars.SESSION_USERID];
+            pr.OriginatorID = GlobalVars.GetUserId(GetSession());
 
-            if (!CanCreatePartsRequest(pr.OriginatorID) && Convert.ToBoolean(Session[GlobalVars.CAN_CREATE_PARTS_REQUEST]) == false)
+            if (!CanCreatePartsRequest(pr.OriginatorID) && !GlobalVars.GetCanCreatePartsRequest(GetSession()))
                 throw new Exception("User does not have permission to create Parts Request");
 
             prDMO.Insert(pr);
@@ -218,8 +234,8 @@ public class PartsRequestController : Controller {
     }
 
     public static bool CanCreatePartsRequest(int userID) {
-        var adminDMO = new AdminDMO();
+        AdminDMO adminDMO = new();
-        var role = adminDMO.GetSubRoles().Where(r => string.Equals(r.RoleName, "Parts Request", StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
+        Role? role = adminDMO.GetSubRoles().FirstOrDefault(r => string.Equals(r.RoleName, "Parts Request", StringComparison.OrdinalIgnoreCase));
         if (role != null) {
             var subrole = role.SubRoles.FirstOrDefault(sr => string.Equals(sr.SubRoleCategoryItem, "Originator", StringComparison.OrdinalIgnoreCase));
             if (subrole != null) {
@@ -232,9 +248,11 @@ public class PartsRequestController : Controller {
         return false;
     }
 
+#if !NET8
+
     public ActionResult Attachment_Read([DataSourceRequest] DataSourceRequest request, int prNumber) {
         try {
-            return Json(prDMO.GetAttachments(prNumber).ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
+            return GetJsonResult(prDMO.GetAttachments(prNumber).ToDataSourceResult(request));
         } catch (Exception ex) {
             return HandleAPIException(prNumber, ex);
         }
@@ -244,7 +262,7 @@ public class PartsRequestController : Controller {
     public ActionResult AttachSave(IEnumerable<HttpPostedFileBase> files, int prNumber) {
         // The Name of the Upload component is "files"
         if (files != null) {
-            int userId = (int)Session[GlobalVars.SESSION_USERID];
+            int userId = GlobalVars.GetUserId(GetSession());
             foreach (var file in files) {
                 PartsRequestHelper.AttachSave(_AppSettings, prDMO, prNumber, userId, file.FileName, file.InputStream);
             }
@@ -253,6 +271,8 @@ public class PartsRequestController : Controller {
         return Content("");
     }
 
+#endif
+
     public FileResult DownloadFile(string attachmentID, string prNumber) {
         string fileName = prDMO.GetFileName(attachmentID);
 
@@ -289,17 +309,19 @@ public class PartsRequestController : Controller {
         }
     }
 
+#if !NET8
+
     [HttpPost]
     public ActionResult Submit(int prNumber) {
         try {
-            int myUserID = (int)Session[GlobalVars.SESSION_USERID];
+            int myUserID = GlobalVars.GetUserId(GetSession());
 
             var pr = prDMO.Get(prNumber);
 
             if (pr == null)
                 return new HttpStatusCodeResult(System.Net.HttpStatusCode.BadRequest, "Document does not exist");
 
-            if (String.IsNullOrWhiteSpace(pr.Title))
+            if (string.IsNullOrWhiteSpace(pr.Title))
                 return HandleValidationError("Title is required");
             if (pr.RequestorID <= 0)
                 return HandleValidationError("Requestor is required");
@@ -313,9 +335,9 @@ public class PartsRequestController : Controller {
             if (approvers.Count(a => a.Step.HasValue && a.Step.Value == 1 && a.UserID == myUserID) > 0) {
                 // Auto-Approve if the user is an approver for workflow step 1
                 var c = Approve(prNumber, 1, "Auto-Approve");
-                if (c != null && c is ContentResult) {
+                if (c != null && c is ContentResult contentResult) {
-                    var result = ((ContentResult)c).Content;
+                    var result = contentResult.Content;
-                    if (!String.Equals(result, "OK"))
+                    if (!string.Equals(result, "OK"))
                         throw new Exception(result);
                 }
                 if (c != null && c is JsonResult)
@@ -325,7 +347,7 @@ public class PartsRequestController : Controller {
                 NotifyApprovers(prNumber, 1);
             }
 
-            if (Request.IsAjaxRequest()) {
+            if (IsAjaxRequest()) {
                 return Content("Redirect");
             } else {
                 return Content("Invalid");
@@ -348,16 +370,18 @@ public class PartsRequestController : Controller {
         try {
             UserAccountDMO userDMO = new UserAccountDMO();
             IEnumerable<LoginModel> userlist = userDMO.GetAllUsers();
-            return Json(userlist, JsonRequestBehavior.AllowGet);
+            return GetJsonResult(userlist);
         } catch (Exception e) {
             return HandleAPIException(0, e);
         }
     }
 
+#endif
+
     [HttpPost]
     public ActionResult ReAssignApproval(int issueID, int fromUserID, int userIDs, byte step) {
         try {
-            String email = wfDMO.ReAssignApproval(
+            string email = wfDMO.ReAssignApproval(
                 issueID, fromUserID, userIDs, step, (int)GlobalVars.DocumentType.PartsRequest);
 
             NotifyReAssignment(issueID, email);
@@ -368,12 +392,14 @@ public class PartsRequestController : Controller {
         }
     }
 
+#if !NET8
+
     [HttpPost]
     public ActionResult Approve(int prNumber, byte currentStep, string comments) {
         try {
             bool lastStep = false;
             bool lastApproverInCurrentStep = false;
-            int myUserID = (int)Session[GlobalVars.SESSION_USERID];
+            int myUserID = GlobalVars.GetUserId(GetSession());
 
             var pr = prDMO.Get(prNumber);
 
@@ -387,7 +413,7 @@ public class PartsRequestController : Controller {
                     currentStep,
                     comments,
                     out lastStep,
-                    (int)Session[GlobalVars.SESSION_USERID],
+                    GlobalVars.GetUserId(GetSession()),
                     (int)GlobalVars.DocumentType.PartsRequest,
                     WorkflowNumber);
 
@@ -417,22 +443,24 @@ public class PartsRequestController : Controller {
         }
     }
 
+#endif
+
     protected void NotifyReAssignment(int prNumber, string email) {
         var pr = prDMO.Get(prNumber);
 
         if (pr == null)
             return;
 
-        string username = Session[GlobalVars.SESSION_USERNAME].ToString();
+        string username = GlobalVars.GetUserName(GetSession());
         PartsRequestHelper.SendEmailNotification(_AppSettings, username,
-            subject: String.Format("Parts Request Re-Assignment notice for # {0} - {1}", pr.PRNumber, pr.Title),
+            subject: string.Format("Parts Request Re-Assignment notice for # {0} - {1}", pr.PRNumber, pr.Title),
             prNumber: prNumber,
             toEmail: email,
             emailTemplate: "PRReAssigned.txt");
 
         EventLogDMO.Add(new WinEventLog() {
             IssueID = prNumber,
-            UserID = @User.Identity.Name,
+            UserID = GetUserIdentityName(),
             DocumentType = "PR",
             OperationType = "Email",
             Comments = "ReAssigned Approver: " + email
@@ -446,17 +474,17 @@ public class PartsRequestController : Controller {
             return;
 
         var u = userDMO.GetUserByID(pr.RequestorID);
-        if ((u != null) && (!String.IsNullOrWhiteSpace(u.Email))) {
+        if ((u != null) && (!string.IsNullOrWhiteSpace(u.Email))) {
-            string username = Session[GlobalVars.SESSION_USERNAME].ToString();
+            string username = GlobalVars.GetUserName(GetSession());
             PartsRequestHelper.SendEmailNotification(_AppSettings, username,
-                  subject: String.Format("Parts Request Completion notice for # {0} - {1}", pr.PRNumber, pr.Title),
+                  subject: string.Format("Parts Request Completion notice for # {0} - {1}", pr.PRNumber, pr.Title),
                   prNumber: prNumber,
                   toEmail: u.Email,
                   emailTemplate: "PRCompleted.txt");
 
             EventLogDMO.Add(new WinEventLog() {
                 IssueID = prNumber,
-                UserID = @User.Identity.Name,
+                UserID = GetUserIdentityName(),
                 DocumentType = "PR",
                 OperationType = "Email",
                 Comments = "Completed: " + u.Email
@@ -471,17 +499,17 @@ public class PartsRequestController : Controller {
             return;
 
         var u = userDMO.GetUserByID(pr.OriginatorID);
-        if ((u != null) && (!String.IsNullOrWhiteSpace(u.Email))) {
+        if ((u != null) && (!string.IsNullOrWhiteSpace(u.Email))) {
-            string username = Session[GlobalVars.SESSION_USERNAME].ToString();
+            string username = GlobalVars.GetUserName(GetSession());
             PartsRequestHelper.SendEmailNotification(_AppSettings, username,
-                  subject: String.Format("Parts Request Rejection notice for # {0} - {1}", pr.PRNumber, pr.Title),
+                  subject: string.Format("Parts Request Rejection notice for # {0} - {1}", pr.PRNumber, pr.Title),
                   prNumber: prNumber,
                   toEmail: u.Email,
                   emailTemplate: "PRReject.txt");
 
             EventLogDMO.Add(new WinEventLog() {
                 IssueID = prNumber,
-                UserID = @User.Identity.Name,
+                UserID = GetUserIdentityName(),
                 DocumentType = "PR",
                 OperationType = "Email",
                 Comments = "Rejected: " + u.Email
@@ -503,9 +531,9 @@ public class PartsRequestController : Controller {
 
             foreach (string email in emailList) {
                 try {
-                    string username = Session[GlobalVars.SESSION_USERNAME].ToString();
+                    string username = GlobalVars.GetUserName(GetSession());
                     PartsRequestHelper.SendEmailNotification(_AppSettings, username,
-                                    subject: String.Format("Parts Request Assignment notice for # {0} - {1}", pr.PRNumber, pr.Title),
+                                    subject: string.Format("Parts Request Assignment notice for # {0} - {1}", pr.PRNumber, pr.Title),
                                     prNumber: prNumber,
                                     toEmail: email,
                                     emailTemplate: "PRAssigned.txt");
@@ -519,7 +547,7 @@ public class PartsRequestController : Controller {
             try {
                 EventLogDMO.Add(new WinEventLog() {
                     IssueID = prNumber,
-                    UserID = @User.Identity.Name,
+                    UserID = GetUserIdentityName(),
                     DocumentType = "PR",
                     OperationType = "Email",
                     Comments = "Approvers for Step " + step.ToString() + ":" + emailSentList
@@ -533,8 +561,8 @@ public class PartsRequestController : Controller {
     [HttpPost]
     public ActionResult Reject(int prNumber, byte currentStep, string comments) {
         try {
-            if (Session[GlobalVars.SESSION_USERID] != null) {
+            if (GlobalVars.IsUserIdValueNotNull(GetSession())) {
-                wfDMO.Reject(prNumber, currentStep, comments, (int)Session[GlobalVars.SESSION_USERID], (int)GlobalVars.DocumentType.PartsRequest);
+                wfDMO.Reject(prNumber, currentStep, comments, GlobalVars.GetUserId(GetSession()), (int)GlobalVars.DocumentType.PartsRequest);
                 NotifyRejection(prNumber);
             } else {
                 Response.Redirect("~/Account/Login");
@@ -546,26 +574,30 @@ public class PartsRequestController : Controller {
         }
     }
 
+#if !NET8
+
     public ActionResult ApprovalLogHistory_Read([DataSourceRequest] DataSourceRequest request, int prNumber) {
-        return Json(prDMO.GetApprovalLogHistory(prNumber).ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
+        return GetJsonResult(prDMO.GetApprovalLogHistory(prNumber).ToDataSourceResult(request));
     }
 
+#endif
+
     protected void NotifyAssignment(int prNumber, string email) {
         var pr = prDMO.Get(prNumber);
 
         if (pr == null)
             return;
 
-        string username = Session[GlobalVars.SESSION_USERNAME].ToString();
+        string username = GlobalVars.GetUserName(GetSession());
         PartsRequestHelper.SendEmailNotification(_AppSettings, username,
-            subject: String.Format("Parts Request Assignment notice for # {0} - {1}", pr.PRNumber, pr.Title),
+            subject: string.Format("Parts Request Assignment notice for # {0} - {1}", pr.PRNumber, pr.Title),
             prNumber: prNumber,
             toEmail: email,
             emailTemplate: "PRAssigned.txt");
 
         EventLogDMO.Add(new WinEventLog() {
             IssueID = prNumber,
-            UserID = @User.Identity.Name,
+            UserID = GetUserIdentityName(),
             DocumentType = "PR",
             OperationType = "Email",
             Comments = "Assigned Approver: " + email
@@ -594,7 +626,7 @@ public class PartsRequestController : Controller {
         try {
             EventLogDMO.Add(new WinEventLog() {
                 IssueID = issueID,
-                UserID = @User.Identity.Name,
+                UserID = GetUserIdentityName(),
                 DocumentType = "PR",
                 OperationType = "Email",
                 Comments = "Additional Approver: " + emailSentList
@@ -602,4 +634,33 @@ public class PartsRequestController : Controller {
         } catch { }
     }
 
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/ReportsController.cs

@@ -1,43 +1,60 @@
 using System;
-using System.Collections.Generic;
 using System.Linq;
+#if !NET8
 using System.Web;
 using System.Web.Mvc;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+#endif
 
 using Fab2ApprovalSystem.DMO;
 using Fab2ApprovalSystem.Misc;
 using Fab2ApprovalSystem.Models;
+
+#if !NET8
+using System.Collections.Generic;
 using Fab2ApprovalSystem.ViewModels;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
 [Authorize]
+#if !NET8
 [SessionExpireFilter]
+#endif
+#if NET8
+[Route("[controller]")]
+#endif
 public class ReportsController : Controller {
 
-    public const String specialNullString = "~NULL~";
+    public const string specialNullString = "~NULL~";
-    private readonly AppSettings _AppSettings = GlobalVars.AppSettings;
+    private readonly AppSettings? _AppSettings = GlobalVars.AppSettings;
 
     // GET: Export
     public ActionResult Index() {
-        UserAccountDMO userDMO = new UserAccountDMO();
+        UserAccountDMO userDMO = new();
-        ViewBag.HasITARAccess = userDMO.GetITARAccess((int)Session[GlobalVars.SESSION_USERID]);
+        ViewBag.HasITARAccess = userDMO.GetITARAccess(GlobalVars.GetUserId(GetSession()));
 
         return View();
     }
 
-    public ActionResult Report(String id, String docType = "") {
+#if !NET8
-        if (String.IsNullOrEmpty(id))
+
+    public ActionResult Report(string id, string docType = "") {
+        if (string.IsNullOrEmpty(id))
             return RedirectToAction("Index");
 
-        UserAccountDMO userDMO = new UserAccountDMO();
+        UserAccountDMO userDMO = new();
-        if (!userDMO.GetITARAccess((int)Session[GlobalVars.SESSION_USERID]))
+        if (!userDMO.GetITARAccess(GlobalVars.GetUserId(GetSession())))
             return View("UnAuthorizedAccess");
 
-        var m = new ReportViewModel<System.Web.Mvc.SelectListItem>();
+        ReportViewModel<SelectListItem> m = new();
         var reports = GetReportList(docType);
         foreach (var report in reports) {
-            if (String.Equals(report.ReportID, id, StringComparison.OrdinalIgnoreCase)) {
+            if (string.Equals(report.ReportID, id, StringComparison.OrdinalIgnoreCase)) {
                 m.ReportID = report.ReportID;
                 m.ReportName = report.Name;
                 m.Description = report.Description;
@@ -46,8 +63,8 @@ public class ReportsController : Controller {
                 var c = SetupSSRSHelperClient();
 
                 m.Parameters = c.GetReportParameters(report.FullPath).Select(parm => {
-                    var r = new ReportParameterViewModel<System.Web.Mvc.SelectListItem>();
+                    ReportParameterViewModel<SelectListItem> r = new();
-                    r.Visible = (parm.PromptUser.HasValue == false || parm.PromptUser == true) && !String.IsNullOrEmpty(parm.Prompt);
+                    r.Visible = (parm.PromptUser.HasValue == false || parm.PromptUser == true) && !string.IsNullOrEmpty(parm.Prompt);
                     r.Prompt = parm.Prompt;
                     r.Name = parm.Name;
                     r.HtmlID = "parm_" + parm.Name;
@@ -87,7 +104,7 @@ public class ReportsController : Controller {
 
     public SSRSHelper.SSRSClient SetupSSRSHelperClient() {
         var useCfgForBindings = false;
-        if (String.Equals(_AppSettings.SSRSBindingsByConfiguration, "true", StringComparison.OrdinalIgnoreCase))
+        if (string.Equals(_AppSettings.SSRSBindingsByConfiguration, "true", StringComparison.OrdinalIgnoreCase))
             useCfgForBindings = true;
 
         var c = new SSRSHelper.SSRSClient(
@@ -112,27 +129,26 @@ public class ReportsController : Controller {
         return c.ListReports(folderName);
     }
 
-    public ActionResult GetReports(String docType) {
+    public ActionResult GetReports(string docType) {
         var reports = GetReportList(docType);
 
-        return Json(new {
+        return GetJsonResult(new {
             Data =
-                reports.Select(r => new ReportViewModel<System.Web.Mvc.SelectListItem>() {
+                reports.Select(r => new ReportViewModel<SelectListItem>() {
                     ReportName = r.Name ?? "",
                     Description = r.Description ?? "",
                     ReportID = r.ReportID ?? "",
                     DocType = docType
                 })
-        },
+        });
-            JsonRequestBehavior.AllowGet);
     }
 
     [HttpPost]
-    public ActionResult ExportReport(String DocType, String ReportID) {
+    public ActionResult ExportReport(string DocType, string ReportID) {
         var c = SetupSSRSHelperClient();
         var reports = GetReportList(DocType);
 
-        var report = reports.Where(r => String.Equals(r.ReportID, ReportID, StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
+        var report = reports.Where(r => string.Equals(r.ReportID, ReportID, StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
         if (report == null)
             return Content("Invalid report ID");
 
@@ -140,16 +156,16 @@ public class ReportsController : Controller {
 
         var parms = new SSRSHelper.ReportParameterCollection();
         parms.Add("DocType", DocType);
-        parms.Add("UserID", Convert.ToString(Session[GlobalVars.SESSION_USERID]));
+        parms.Add("UserID", GlobalVars.GetUserIdValue(GetSession()));
         parms.Add("BaseURL", GlobalVars.hostURL);
 
         foreach (var rp in reportParms) {
             if (rp.MultiValue.HasValue && rp.MultiValue.Value) {
-                foreach (String v in Request.Params.GetValues("parm_" + rp.Name)) {
+                foreach (string v in Request.Params.GetValues("parm_" + rp.Name)) {
                     parms.Add(rp.Name, v);
                 }
             } else {
-                String value = null;
+                string value = null;
 
                 if (Request.Params.AllKeys.Contains("parm_" + rp.Name))
                     value = Request.Params.GetValues("parm_" + rp.Name).FirstOrDefault();
@@ -173,7 +189,7 @@ public class ReportsController : Controller {
             }
         }
 
-        var b = c.ExportReport(report.FullPath, @User.Identity.Name, parms, "EXCELOPENXML");
+        var b = c.ExportReport(report.FullPath, GetUserIdentityName(), parms, "EXCELOPENXML");
         try {
             var b2 = c.FreezeExcelHeaders(b);
             return File(b2, "application/octet-stream", MakeFilename(report.Name) + ".xlsx");
@@ -182,8 +198,10 @@ public class ReportsController : Controller {
         return File(b, "application/octet-stream", MakeFilename(report.Name) + ".xlsx");
     }
 
-    protected String MakeFilename(String reportName) {
+#endif
-        String r = "";
+
+    protected string MakeFilename(string reportName) {
+        string r = "";
         char[] invalidChars = System.IO.Path.GetInvalidFileNameChars();
         foreach (char c in reportName) {
             if (invalidChars.Contains(c))
@@ -194,4 +212,33 @@ public class ReportsController : Controller {
         return r;
     }
 
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/TrainingController.cs

@@ -1,8 +1,14 @@
 using System;
 using System.Collections.Generic;
-using System.Configuration;
 using System.Linq;
+#if !NET8
 using System.Web.Mvc;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+#endif
 
 using Fab2ApprovalSystem.DMO;
 using Fab2ApprovalSystem.Misc;
@@ -10,19 +16,26 @@ using Fab2ApprovalSystem.Models;
 using Fab2ApprovalSystem.Utilities;
 using Fab2ApprovalSystem.ViewModels;
 
+#if !NET8
 using Kendo.Mvc.Extensions;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
 [Authorize]
+#if !NET8
 [SessionExpireFilter]
+#endif
+#if NET8
+[Route("[controller]")]
+#endif
 public class TrainingController : Controller {
 
-    UserAccountDMO userDMO = new UserAccountDMO();
+    private readonly UserAccountDMO userDMO = new();
-    AdminDMO adminDMO = new AdminDMO();
+    private readonly AdminDMO adminDMO = new();
-    TrainingDMO trainingDMO = new TrainingDMO();
+    private readonly TrainingDMO trainingDMO = new();
-    ECN_DMO ecnDMO = new ECN_DMO();
+    private readonly ECN_DMO ecnDMO = new();
-    private readonly AppSettings _AppSettings = GlobalVars.AppSettings;
+    private readonly AppSettings? _AppSettings = GlobalVars.AppSettings;
 
     // GET: Training
     public ActionResult Index() {
@@ -30,19 +43,19 @@ public class TrainingController : Controller {
     }
 
     public int Create(int ecnId) {
-        ECN_DMO ecnDMO = new ECN_DMO();
+        ECN_DMO ecnDMO = new();
 
         // Delete old training if exists
         int oldTrainingId = trainingDMO.GetTrainingId(ecnId);
-        if (oldTrainingId != null && oldTrainingId != 0) {
+        if (oldTrainingId != 0) {
             trainingDMO.DeleteTraining(oldTrainingId);
         }
 
         int trainingId = trainingDMO.Create(ecnId);
-        List<int> TrainingGroups = new List<int>();
+        List<int> TrainingGroups = new();
         TrainingGroups = trainingDMO.GetECNAssignedTrainingGroups(ecnId);
         string ECNTitle = ecnDMO.GetECN(ecnId).Title;
-        List<int> Trainees = new List<int>();
+        List<int> Trainees = new();
         foreach (int group in TrainingGroups) {
             Trainees.AddRange(trainingDMO.GetTrainees(group));
         }
@@ -55,8 +68,9 @@ public class TrainingController : Controller {
 
         return trainingId;
     }
+
     public ActionResult AddUserToTrainingAdHoc(int trainingId, int traineeId, int ecnId) {
-        if ((bool)Session[GlobalVars.IS_ADMIN]) {
+        if (GlobalVars.IsAdmin(GetSession())) {
             // Get ECN
             ECN ecn = ecnDMO.GetECN(ecnId);
 
@@ -105,7 +119,7 @@ public class TrainingController : Controller {
     }
 
     public ActionResult AddGroupToTrainingAdHoc(int trainingId, int groupId, int ecnId) {
-        if ((bool)Session[GlobalVars.IS_ADMIN]) {
+        if (GlobalVars.IsAdmin(GetSession())) {
             ECN ecn = ecnDMO.GetECN(ecnId);
             Training training = trainingDMO.GetTraining(trainingId);
             TrainingGroup group = trainingDMO.GetTrainingGroupByID(groupId);
@@ -163,14 +177,14 @@ public class TrainingController : Controller {
 
     public ActionResult DeleteTrainingByECN(int ECNNumber) {
         int trainingId = trainingDMO.GetTrainingId(ECNNumber);
-        if (trainingId != null && trainingId != 0) {
+        if (trainingId != 0) {
             trainingDMO.DeleteTraining(trainingId);
         }
         return RedirectToAction("ViewTrainings");
     }
 
     public ActionResult DeleteTrainingByID(int trainingId) {
-        if (trainingId != null && trainingId != 0) {
+        if (trainingId != 0) {
             trainingDMO.DeleteTraining(trainingId);
         }
         return RedirectToAction("ViewTrainings");
@@ -254,7 +268,7 @@ public class TrainingController : Controller {
         // Group Filter
         if (filterType == 1 && filterValue != "") {
             ViewBag.GroupFilter = filterValue;
-            List<Training> filteredTraining = new List<Training>();
+            List<Training> filteredTraining = new();
             foreach (Training item in trainingList) {
                 List<int> assignedTrainingGroups = trainingDMO.GetECNAssignedTrainingGroups(item.ECN);
                 foreach (int id in assignedTrainingGroups) {
@@ -268,7 +282,7 @@ public class TrainingController : Controller {
         }
         // Status Filter
         if (filterType == 2 && filterValue != "") {
-            List<Training> filteredTraining = new List<Training>();
+            List<Training> filteredTraining = new();
             switch (filterValue) {
                 case "1":
                     // Completed
@@ -307,7 +321,7 @@ public class TrainingController : Controller {
         float assignmentCount = (from a in trainingAssignments where a.Deleted != true select a).Count();
         float totalCompleted = 0;
         foreach (TrainingAssignment assignment in trainingAssignments) {
-            if (assignment.status == true && assignment.Deleted != true) {
+            if (assignment.status && assignment.Deleted != true) {
                 totalCompleted++;
             }
         }
@@ -316,7 +330,7 @@ public class TrainingController : Controller {
 
         if (groupFilter != "" && groupFilter != null) {
             ViewBag.GroupFilter = groupFilter;
-            List<TrainingAssignment> groupFilteredTraining = new List<TrainingAssignment>();
+            List<TrainingAssignment> groupFilteredTraining = new();
             List<int> groupMemberIds = trainingDMO.GetTrainees(Convert.ToInt32(groupFilter));
             foreach (TrainingAssignment assignment in trainingAssignments) {
                 if (trainingDMO.isUserTrainingMember(Convert.ToInt32(groupFilter), assignment.UserID)) {
@@ -326,15 +340,15 @@ public class TrainingController : Controller {
             trainingAssignments = groupFilteredTraining;
         }
         if (statusFilter != "" && statusFilter != null) {
-            List<TrainingAssignment> filteredTraining = new List<TrainingAssignment>();
+            List<TrainingAssignment> filteredTraining = new();
             switch (statusFilter) {
                 case "1":
                     // Completed
-                    filteredTraining = (from a in trainingAssignments where a.status == true && a.Deleted != true select a).ToList();
+                    filteredTraining = (from a in trainingAssignments where a.status && a.Deleted != true select a).ToList();
                     break;
                 case "2":
                     // In Progress
-                    filteredTraining = (from a in trainingAssignments where a.status != true && a.Deleted != true select a).ToList();
+                    filteredTraining = (from a in trainingAssignments where !a.status && a.Deleted != true select a).ToList();
                     break;
                 case "3":
                     // Cancelled
@@ -369,9 +383,9 @@ public class TrainingController : Controller {
     /// Method to return all the training assignments for a specified user
     /// </summary>
     public ActionResult ViewMyTrainingAssignments() {
-        int userID = (int)Session[GlobalVars.SESSION_USERID];
+        int userID = GlobalVars.GetUserId(GetSession());
         List<TrainingAssignment> assignments = trainingDMO.GetTrainingAssignmentsByUserID(userID);
-        List<ECNTrainingAssignments> ViewData = new List<ECNTrainingAssignments>();
+        List<ECNTrainingAssignments> ViewData = new();
         foreach (TrainingAssignment assignment in assignments) {
             Training training = trainingDMO.GetTraining(assignment.TrainingID);
             if (training != null && !assignment.status) {
@@ -407,7 +421,7 @@ public class TrainingController : Controller {
         // Group Filter
         if (filterType == 1 && filterValue != "") {
             ViewBag.GroupFilter = filterValue;
-            List<Training> filteredTraining = new List<Training>();
+            List<Training> filteredTraining = new();
             foreach (Training item in AllTrainings) {
                 List<int> assignedTrainingGroups = trainingDMO.GetECNAssignedTrainingGroups(item.ECN);
                 foreach (int id in assignedTrainingGroups) {
@@ -454,8 +468,8 @@ public class TrainingController : Controller {
     }
 
     public ActionResult ManuallyExecuteECNTraining(int ecnId, int[] trainingGroupsIn) {
-        if ((bool)Session[GlobalVars.IS_ADMIN]) {
+        if (GlobalVars.IsAdmin(GetSession())) {
-            List<int> newTrainingGroupIds = new List<int>(trainingGroupsIn);
+            List<int> newTrainingGroupIds = new(trainingGroupsIn);
             ECN ecn = ecnDMO.GetECN(ecnId);
             if (ecn != null) {
                 if (ecn.CloseDate != null) {
@@ -493,7 +507,7 @@ public class TrainingController : Controller {
         if (ecn != null) {
             if (ecn.CloseDate != null) {
                 List<int> trainingGroupIds = trainingDMO.GetECNAssignedTrainingGroups(ecnId);
-                List<TrainingGroup> assignedGroups = new List<TrainingGroup>();
+                List<TrainingGroup> assignedGroups = new();
                 foreach (int trainingGroupId in trainingGroupIds) {
                     TrainingGroup trainingGroup = trainingDMO.GetTrainingGroupByID(trainingGroupId);
                     assignedGroups.Add(trainingGroup);
@@ -517,7 +531,7 @@ public class TrainingController : Controller {
             emailBody += "<style>table,th,td{border: 1px solid black;}</style>";
             // Get all users set up to receive the training report email.
             List<TrainingReportUser> trainingReportUsers = adminDMO.GetTrainingReportUsers();
-            List<string> emailList = new List<string>();
+            List<string> emailList = new();
             foreach (TrainingReportUser user in trainingReportUsers) {
                 string userEmail = userDMO.GetUserByID(user.UserId).Email;
                 emailList.Add(userEmail);
@@ -564,4 +578,34 @@ public class TrainingController : Controller {
         }
         return isSuccess;
     }
+
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/Controllers/WebAPIController.cs

@@ -1,34 +1,56 @@
-using System;
 using System.Collections.Generic;
-using System.Linq;
+#if !NET8
-using System.Net;
-using System.Net.Http;
 using System.Web.Http;
+#endif
+
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+#endif
 
 using Fab2ApprovalSystem.Misc;
 using Fab2ApprovalSystem.Models;
 
+#if !NET8
+using System;
+using System.Linq;
+using System.Net;
+using System.Net.Http;
+#endif
+
 namespace Fab2ApprovalSystem.Controllers;
 
+#if !NET8
 public class WebAPIController : ApiController {
-    public TrainingController trainingFunctions = new TrainingController();
+#endif
-    public CorrectiveActionController carFunctions = new CorrectiveActionController();
+
-    public AccountController accountFunctions = new AccountController();
+#if NET8
-    public HomeController homeFunctions = new HomeController();
+[ApiController]
-    private readonly AppSettings _AppSettings = GlobalVars.AppSettings;
+[Route("[controller]")]
+public class WebAPIController : Controller {
+#endif
+
+    public TrainingController trainingFunctions = new();
+    public CorrectiveActionController carFunctions = new();
+    public AccountController accountFunctions = new();
+    public HomeController homeFunctions = new();
+    private readonly AppSettings? _AppSettings = GlobalVars.AppSettings;
 
     public string Get() {
         return "Welcome To Web API";
     }
+
     public List<string> Get(int Id) {
         return new List<string> {
                 "Data1",
                 "Data2"
             };
     }
+
     public void Post() {
     }
 
+#if !NET8
+
     public HttpResponseMessage Post(HttpRequestMessage request, string action) {
         switch (action) {
             case "TrainingReport":
@@ -65,4 +87,7 @@ public class WebAPIController : ApiController {
                 return request.CreateResponse(HttpStatusCode.InternalServerError, "Action Not Found");
         }
     }
+
+#endif
+
 }

Fab2ApprovalSystem/Controllers/WorkflowController.cs

@@ -1,17 +1,30 @@
-using System;
+#if !NET8
-using System.Collections.Generic;
-using System.Linq;
 using System.Web;
 using System.Web.Mvc;
+#endif
 
+#if NET8
+using Microsoft.AspNetCore.Mvc;
+#endif
+
+#if !NET8
+using System;
+using System.Collections.Generic;
+using System.Linq;
 using Fab2ApprovalSystem.DMO;
 using Fab2ApprovalSystem.Models;
+#endif
 
+#if !NET8
 using Kendo.Mvc.Extensions;
 using Kendo.Mvc.UI;
+#endif
 
 namespace Fab2ApprovalSystem.Controllers;
 
+#if NET8
+[Route("[controller]")]
+#endif
 public class WorkflowController : Controller {
 
     // GET: /Workflow/Details/5
@@ -24,6 +37,8 @@ public class WorkflowController : Controller {
         return View();
     }
 
+#if !NET8
+
     // POST: /Workflow/Create
     [HttpPost]
     public ActionResult Create(FormCollection collection) {
@@ -36,11 +51,15 @@ public class WorkflowController : Controller {
         }
     }
 
+#endif
+
     // GET: /Workflow/Edit/5
     public ActionResult Edit(int id) {
         return View();
     }
 
+#if !NET8
+
     // POST: /Workflow/Edit/5
     [HttpPost]
     public ActionResult Edit(int id, FormCollection collection) {
@@ -53,11 +72,15 @@ public class WorkflowController : Controller {
         }
     }
 
+#endif
+
     // GET: /Workflow/Delete/5
     public ActionResult Delete(int id) {
         return View();
     }
 
+#if !NET8
+
     // POST: /Workflow/Delete/5
     [HttpPost]
     public ActionResult Delete(int id, FormCollection collection) {
@@ -70,4 +93,35 @@ public class WorkflowController : Controller {
         }
     }
 
+#endif
+
+#if !NET8
+
+    private System.Web.HttpSessionStateBase GetSession() =>
+        Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data, JsonRequestBehavior.AllowGet);
+
+    private bool IsAjaxRequest() =>
+        Request.IsAjaxRequest();
+
+#endif
+
+#if NET8
+
+    private Microsoft.AspNetCore.Http.ISession GetSession() =>
+        HttpContext.Session;
+
+    private JsonResult GetJsonResult(object? data) =>
+        Json(data);
+
+    private bool IsAjaxRequest() =>
+        Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest";
+
+#endif
+
+    private string GetUserIdentityName() =>
+        @User.Identity.Name;
+
 }

Fab2ApprovalSystem/DMO/AdminDMO.cs

@@ -130,13 +130,19 @@ public class AdminDMO {
     }
 
 #if !NET8
+
     public List<TrainingReportUser> GetTrainingReportUsers() {
         List<TrainingReportUser> CurrentReportUsers = (from a in FabApprovalDB.TrainingReportUsers select a).ToList();
         return CurrentReportUsers;
     }
-#else
+
+#endif
+
+#if NET8
+
     public List<TrainingReportUser> GetTrainingReportUsers() =>
         throw new NotImplementedException();
+
 #endif
 
 #if !NET8
@@ -179,14 +185,20 @@ public class AdminDMO {
         return;
     }
 
-#if !NET8
     public List<TrainingGroup> GetTrainingGroups() {
+#if !NET8
         var TrainingGroups = from a in FabApprovalDB.TrainingGroups select a;
         List<TrainingGroup> GroupsToReturn = TrainingGroups.ToList();
 
         return GroupsToReturn;
+#endif
+#if NET8
+    throw new NotImplementedException();
+#endif
     }
 
+#if !NET8
+
     public void AddNewTrainingGroup(string groupName) {
         TrainingGroup existing = null;
         // Check to see that the group name doesn't exist.

Fab2ApprovalSystem/DMO/TrainingDMO.cs

@@ -46,7 +46,9 @@ public class TrainingDMO {
         IEnumerable<Training> allTrainings = (from a in db.Trainings select a).ToList();
 
         return allTrainings;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -57,7 +59,9 @@ public class TrainingDMO {
         Training trainingRecord = new Training();
         trainingRecord = (from a in db.Trainings where a.TrainingID == trainingId select a).FirstOrDefault();
         return trainingRecord;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -67,7 +71,9 @@ public class TrainingDMO {
         FabApprovalTrainingEntities db = new FabApprovalTrainingEntities();
         TrainingAssignment assignmentRecord = (from a in db.TrainingAssignments where a.ID == assignmentId select a).FirstOrDefault();
         return assignmentRecord;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -79,7 +85,9 @@ public class TrainingDMO {
         int trainingId = (from a in db.Trainings where a.ECN == ECNId select a.TrainingID).FirstOrDefault();
 
         return trainingId;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -90,7 +98,9 @@ public class TrainingDMO {
         var users = (from a in db.TrainingGroupMembers where a.TrainingGroupID == groupId select a.UserID).ToList();
 
         return users;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -105,7 +115,9 @@ public class TrainingDMO {
         } else {
             return true;
         }
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -114,8 +126,11 @@ public class TrainingDMO {
 #if !NET8
         FabApprovalTrainingEntities db = new FabApprovalTrainingEntities();
         return (from a in db.TrainingGroups select a).ToList();
-#else
+#endif
-        throw new NotImplementedException();
+
+#if NET8
+        System.Text.StringBuilder query = new("SELECT TrainingGroupID, TrainingGroupName FROM TrainingGroups ORDER BY TrainingGroupID");
+        return db.Query<TrainingGroup>(query.ToString()).ToList();
 #endif
     }
 
@@ -124,7 +139,9 @@ public class TrainingDMO {
         FabApprovalTrainingEntities db = new FabApprovalTrainingEntities();
         TrainingGroup groups = (from a in db.TrainingGroups where a.TrainingGroupID == groupId select a).FirstOrDefault();
         return groups;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -134,7 +151,9 @@ public class TrainingDMO {
         List<int> trainingGroups = (from a in FabApprovalDB.ECNTrainingBies where a.ECNNumber == ECNNumber select a.AcknowledgementTrainingByID).ToList();
 
         return trainingGroups;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -149,7 +168,9 @@ public class TrainingDMO {
 
         this.db.Execute("ECNInsertTrainingBy", parameters, commandType: CommandType.StoredProcedure);
 
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -162,7 +183,9 @@ public class TrainingDMO {
 
         this.db.Execute("ECNSetTrainingFlag", parameters, commandType: CommandType.StoredProcedure);
 
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -177,7 +200,9 @@ public class TrainingDMO {
         TrainingData = from a in db.TrainingAssignments where a.TrainingID == TrainingID select a;
 
         return TrainingData.ToList();
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -192,7 +217,9 @@ public class TrainingDMO {
         TrainingData = from a in db.TrainingAssignments where a.TrainingID == TrainingID select a;
 
         return TrainingData.ToList();
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -203,7 +230,9 @@ public class TrainingDMO {
         var TrainingData = from a in db.TrainingAssignments where a.TrainingID == TrainingID && a.UserID == userID select a;
 
         return TrainingData.ToList();
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -214,7 +243,9 @@ public class TrainingDMO {
         var docs = (from a in db.TrainingDocAcks where a.TrainingAssignmentID == trainingAssignmentId && a.Deleted != true select a).ToList();
 
         return docs;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -240,7 +271,9 @@ public class TrainingDMO {
                 Console.WriteLine(e);
             }
         }
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -251,7 +284,9 @@ public class TrainingDMO {
         int trainingID = (from a in db.TrainingAssignments where a.ID == trainingAssignmentID select a.TrainingID).SingleOrDefault();
 
         return trainingID;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -272,7 +307,9 @@ public class TrainingDMO {
                 Console.WriteLine(e);
             }
         }
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -293,7 +330,9 @@ public class TrainingDMO {
                 Console.WriteLine(e);
             }
         }
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -311,7 +350,9 @@ public class TrainingDMO {
             }
         }
         return isFinished;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -331,7 +372,9 @@ public class TrainingDMO {
         }
 
         return isFinished;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -348,7 +391,9 @@ public class TrainingDMO {
         }
 
         return userHasAssignment;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -359,7 +404,9 @@ public class TrainingDMO {
         var trainings = from a in db.Trainings select a;
 
         return trainings.ToList();
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -370,7 +417,9 @@ public class TrainingDMO {
         var trainingAssignments = from a in db.TrainingAssignments where a.UserID == userID && a.Deleted != true select a;
 
         return trainingAssignments.ToList();
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -390,7 +439,9 @@ public class TrainingDMO {
             string exception = e.ToString();
             Console.WriteLine(e);
         }
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -410,7 +461,9 @@ public class TrainingDMO {
             string exception = e.ToString();
             Console.WriteLine(e);
         }
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -431,7 +484,9 @@ public class TrainingDMO {
             DeleteTrainingAssignment(trainingAssignment.ID);
             DeleteTrainingDocAck(trainingAssignment.ID);
         }
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif      
     }
@@ -451,7 +506,9 @@ public class TrainingDMO {
             }
             DeleteTrainingAssignment(item.ID);
         }
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -478,7 +535,9 @@ public class TrainingDMO {
         } else {
             return false;
         }
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -488,7 +547,9 @@ public class TrainingDMO {
         FabApprovalTrainingEntities db = new FabApprovalTrainingEntities();
         List<Training> openTrainings = (from a in db.Trainings where a.Status != true && a.Deleted != true select a).ToList();
         return openTrainings;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }
@@ -498,7 +559,9 @@ public class TrainingDMO {
         FabApprovalTrainingEntities db = new FabApprovalTrainingEntities();
         List<TrainingAssignment> openAssignments = (from a in FabApprovalDB.TrainingAssignments where a.TrainingID == trainingID && a.status != true && a.Deleted != true select a).ToList();
         return openAssignments;
-#else
+#endif
+
+#if NET8
         throw new NotImplementedException();
 #endif
     }

Fab2ApprovalSystem/Fab2ApprovalSystem.csproj

@@ -321,10 +321,14 @@
     <Compile Include="Models\PartsRequestModels.cs" />
     <Compile Include="Models\ProductViewModel.cs" />
     <Compile Include="Models\TestModels.cs" />
+    <Compile Include="Models\User.cs" />
     <Compile Include="Models\UserSubRoles.cs" />
     <Compile Include="Models\WinEventLogModel.cs" />
     <Compile Include="Models\WorkFlowModels.cs" />
     <Compile Include="PdfGenerator\BinaryContentResult.cs" />
+    <Compile Include="PdfGenerator\FakeView.cs" />
+    <Compile Include="PdfGenerator\HtmlViewRenderer.cs" />
+    <Compile Include="PdfGenerator\PdfViewController.cs" />
     <Compile Include="PdfGenerator\PrintHeaderFooter.cs" />
     <Compile Include="PdfGenerator\StandardPdfRenderer.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />

Fab2ApprovalSystem/Global.asax.cs

@@ -5,7 +5,9 @@ using System.Linq;
 using System.Web;
 using System.Web.Hosting;
 using System.Web.Http;
+#if !NET8
 using System.Web.Mvc;
+#endif
 using System.Web.Optimization;
 using System.Web.Routing;
 using System.Web.Security;
@@ -63,7 +65,7 @@ public class MvcApplication : System.Web.HttpApplication {
     protected void Application_EndRequest() {
         var context = new HttpContextWrapper(Context);
 
-        // Do a direct 401 unauthorized
+#if !NET8
         if (Context.Response.StatusCode == 301 && context.Request.IsAjaxRequest()) {
             Context.Response.Clear();
             Context.Response.StatusCode = 401;
@@ -72,18 +74,27 @@ public class MvcApplication : System.Web.HttpApplication {
             context.Response.Clear();
             context.Response.StatusCode = 401;
         }
+#endif
+#if NET8
+        if (Context.Response.StatusCode == 301 && context.Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest") {
+            Context.Response.Clear();
+            Context.Response.StatusCode = 401;
+        } else if (FormsAuthentication.IsEnabled && context.Response.StatusCode == 302
+              && context.Request.Headers.TryGetValue("X-Requested-With", out Microsoft.Extensions.Primitives.StringValues strings) && strings[0] == "XMLHttpRequest") {
+            context.Response.Clear();
+            context.Response.StatusCode = 401;
+        }
+#endif
     }
 
     protected void Session_Start(object sender, EventArgs e) {
-        Session[GlobalVars.ECN_VIEW_OPTION] = "Pending Approvals";
+        GlobalVars.SetECNViewOption(Session, "Pending Approvals");
     }
 
     protected void Session_End(object sender, EventArgs e) {
         // FormsAuthentication.SignOut();
         try {
-            Session[GlobalVars.SESSION_USERNAME] = "";
+            GlobalVars.EndSession(Session);
-            Session[GlobalVars.SESSION_USERID] = "";
-            Session[GlobalVars.IS_ADMIN] = null;
         } catch (Exception ex) {
             Functions.WriteEvent(null, @User.Identity.Name + "\r\n Session Closed - \r\n" + ex.Message.ToString(), System.Diagnostics.EventLogEntryType.Error);
         }

Fab2ApprovalSystem/Misc/ExcelData.cs

@@ -2,7 +2,9 @@
 
 using ExcelDataReader;
 
-#else 
+#endif
+
+#if !NET8
 
 using Excel;
 
@@ -94,7 +96,9 @@ public class ExcelData {
     public IEnumerable<DataRow> getData(bool firstRowIsColumnNames = true) =>
         throw new NotImplementedException();
 
-#else
+#endif
+
+#if !NET8
 
     public IEnumerable<DataRow> getData(bool firstRowIsColumnNames = true) {
         IExcelDataReader reader = getExcelReader();

Fab2ApprovalSystem/Misc/GlobalVars.cs

@@ -6,10 +6,15 @@ namespace Fab2ApprovalSystem.Misc;
 public class GlobalVars {
 
     public int USER_ID;
-#else
+
+#endif
+
+#if NET8
+
 public static class GlobalVars {
 
     public static int USER_ID = 0;
+
 #endif
     public const string SESSION_USERNAME = "UserName";
     public const string ApplicationName = "LotDisposition";
@@ -98,4 +103,268 @@ public static class GlobalVars {
         Main, D1, D2, D3, D4, D5, D6, D7, D8, CF
     }
 
+#if !NET8
+
+    public static void EndSession(System.Web.SessionState.HttpSessionState session) {
+        session[SESSION_USERNAME] = "";
+        session[SESSION_USERID] = "";
+        session[IS_ADMIN] = null;
+    }
+
+    public static bool IsAdminValueNull(System.Web.SessionState.HttpSessionState session) =>
+        session[IS_ADMIN] == null;
+
+    public static bool IsUserIdValueNotNull(System.Web.SessionState.HttpSessionState session) =>
+        session[SESSION_USERID] != null;
+
+    public static bool IsAdminValueNotNull(System.Web.SessionState.HttpSessionState session) =>
+        session[IS_ADMIN] != null;
+
+    public static bool IsUserNameNull(System.Web.SessionState.HttpSessionState session) =>
+        session[SESSION_USERNAME] == null;
+
+    public static bool IsAdmin(System.Web.SessionState.HttpSessionState session) =>
+        bool.Parse(session[IS_ADMIN].ToString());
+
+    public static bool IsManager(System.Web.SessionState.HttpSessionState session) =>
+        bool.Parse(session[IS_MANAGER].ToString());
+
+    public static bool IsOOO(System.Web.SessionState.HttpSessionState session) =>
+        bool.Parse(session[OOO].ToString());
+
+    public static bool GetCreateNewRevision(System.Web.SessionState.HttpSessionState session) =>
+        bool.Parse(session["CreateNewRevision"].ToString());
+
+    public static bool GetCreateLotTravNewRevision(System.Web.SessionState.HttpSessionState session) =>
+        bool.Parse(session["CreateLotTravNewRevision"].ToString());
+
+    public static int GetUserId(System.Web.SessionState.HttpSessionState session) =>
+        int.Parse(GetUserIdValue(session));
+
+    public static string GetUserIdValue(System.Web.SessionState.HttpSessionState session) =>
+        session[SESSION_USERID].ToString();
+
+    public static string GetJWT(System.Web.SessionState.HttpSessionState session) =>
+        session["JWT"].ToString();
+
+    public static string GetRefreshToken(System.Web.SessionState.HttpSessionState session) =>
+        session["RefreshToken"].ToString();
+
+    public static string GetAllDocumentsFilterData(System.Web.SessionState.HttpSessionState session) =>
+        session["AllDocumentsFilterData"].ToString();
+
+    public static string GetSWRFilterData(System.Web.SessionState.HttpSessionState session) =>
+        session["SWRFilterData"].ToString();
+
+    public static string GetPCRBFilterData(System.Web.SessionState.HttpSessionState session) =>
+        session["PCRBFilterData"].ToString();
+
+    public static string GetUserName(System.Web.SessionState.HttpSessionState session) =>
+        session[SESSION_USERNAME].ToString();
+
+    public static bool GetCanCreatePartsRequest(System.Web.SessionState.HttpSessionState session) =>
+        bool.Parse(session[CAN_CREATE_PARTS_REQUEST].ToString());
+
+    public static void SetECNViewOption(System.Web.SessionState.HttpSessionState session, string value) =>
+        session[ECN_VIEW_OPTION] = value;
+
+    public static void SetCreateNewRevision(System.Web.SessionState.HttpSessionState session, bool value) =>
+        session["CreateNewRevision"] = value;
+
+    public static void SetSWRFilterData(System.Web.SessionState.HttpSessionState session, string value) =>
+        session["SWRFilterData"] = value;
+
+    public static void SetPCRBFilterData(System.Web.SessionState.HttpSessionState session, string value) =>
+        session["PCRBFilterData"] = value;
+
+    public static void SetAllDocumentsFilterData(System.Web.SessionState.HttpSessionState session, string value) =>
+        session["AllDocumentsFilterData"] = value;
+
+    public static void SetCreateLotTravNewRevision(System.Web.SessionState.HttpSessionState session, bool value) =>
+        session["CreateLotTravNewRevision"] = value;
+
+    public static void SetOOO(System.Web.SessionState.HttpSessionState session, bool value) =>
+        session[OOO] = value;
+
+    public static bool IsAdminValueNull(System.Web.HttpSessionStateBase session) =>
+        session[IS_ADMIN] == null;
+
+    public static bool IsUserIdValueNotNull(System.Web.HttpSessionStateBase session) =>
+        session[SESSION_USERID] != null;
+
+    public static bool IsAdminValueNotNull(System.Web.HttpSessionStateBase session) =>
+        session[IS_ADMIN] != null;
+
+    public static bool IsUserNameNull(System.Web.HttpSessionStateBase session) =>
+        session[SESSION_USERNAME] == null;
+
+    public static bool IsAdmin(System.Web.HttpSessionStateBase session) =>
+        bool.Parse(session[IS_ADMIN].ToString());
+
+    public static bool IsManager(System.Web.HttpSessionStateBase session) =>
+        bool.Parse(session[IS_MANAGER].ToString());
+
+    public static bool IsOOO(System.Web.HttpSessionStateBase session) =>
+        bool.Parse(session[OOO].ToString());
+
+    public static bool GetCreateNewRevision(System.Web.HttpSessionStateBase session) =>
+        bool.Parse(session["CreateNewRevision"].ToString());
+
+    public static bool GetCreateLotTravNewRevision(System.Web.HttpSessionStateBase session) =>
+        bool.Parse(session["CreateLotTravNewRevision"].ToString());
+
+    public static int GetUserId(System.Web.HttpSessionStateBase session) =>
+        int.Parse(GetUserIdValue(session));
+
+    public static string GetUserIdValue(System.Web.HttpSessionStateBase session) =>
+        session[SESSION_USERID].ToString();
+
+    public static string GetJWT(System.Web.HttpSessionStateBase session) =>
+        session["JWT"].ToString();
+
+    public static string GetRefreshToken(System.Web.HttpSessionStateBase session) =>
+        session["RefreshToken"].ToString();
+
+    public static string GetAllDocumentsFilterData(System.Web.HttpSessionStateBase session) =>
+        session["AllDocumentsFilterData"].ToString();
+
+    public static string GetSWRFilterData(System.Web.HttpSessionStateBase session) =>
+        session["SWRFilterData"].ToString();
+
+    public static string GetPCRBFilterData(System.Web.HttpSessionStateBase session) =>
+        session["PCRBFilterData"].ToString();
+
+    public static string GetUserName(System.Web.HttpSessionStateBase session) =>
+        session[SESSION_USERNAME].ToString();
+
+    public static bool GetCanCreatePartsRequest(System.Web.HttpSessionStateBase session) =>
+        bool.Parse(session[CAN_CREATE_PARTS_REQUEST].ToString());
+
+    public static void SetECNViewOption(System.Web.HttpSessionStateBase session, string value) =>
+        session[ECN_VIEW_OPTION] = value;
+
+    public static void SetCreateNewRevision(System.Web.HttpSessionStateBase session, bool value) =>
+        session["CreateNewRevision"] = value;
+
+    public static void SetSWRFilterData(System.Web.HttpSessionStateBase session, string value) =>
+        session["SWRFilterData"] = value;
+
+    public static void SetPCRBFilterData(System.Web.HttpSessionStateBase session, string value) =>
+        session["PCRBFilterData"] = value;
+
+    public static void SetAllDocumentsFilterData(System.Web.HttpSessionStateBase session, string value) =>
+        session["AllDocumentsFilterData"] = value;
+
+    public static void SetCreateLotTravNewRevision(System.Web.HttpSessionStateBase session, bool value) =>
+        session["CreateLotTravNewRevision"] = value;
+
+    public static void SetOOO(System.Web.HttpSessionStateBase session, bool value) =>
+        session[OOO] = value;
+
+    public static void SetSessionParameters(System.Web.HttpSessionStateBase session, LoginResult loginResult, LoginModel user) {
+        session["JWT"] = loginResult.AuthTokens.JwtToken;
+        session["RefreshToken"] = loginResult.AuthTokens.RefreshToken;
+
+        session[SESSION_USERID] = user.UserID;
+        session[SESSION_USERNAME] = user.FullName;
+        session[IS_ADMIN] = user.IsAdmin;
+        session[IS_MANAGER] = user.IsManager;
+        session[OOO] = user.OOO;
+        bool check = user.IsAdmin || Fab2ApprovalSystem.Controllers.PartsRequestController.CanCreatePartsRequest(user.UserID);
+        session[CAN_CREATE_PARTS_REQUEST] = check;
+    }
+#endif
+
+#if NET8
+
+    public static bool IsAdminValueNull(Microsoft.AspNetCore.Http.ISession session) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.Get(session, IS_ADMIN) == null;
+
+    public static bool IsUserIdValueNotNull(Microsoft.AspNetCore.Http.ISession session) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.Get(session, SESSION_USERID) != null;
+
+    public static bool IsAdminValueNotNull(Microsoft.AspNetCore.Http.ISession session) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.Get(session, IS_ADMIN) != null;
+
+    public static bool IsUserNameNull(Microsoft.AspNetCore.Http.ISession session) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.Get(session, SESSION_USERNAME) == null;
+
+    public static bool IsAdmin(Microsoft.AspNetCore.Http.ISession session) =>
+        bool.Parse(Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, IS_ADMIN));
+
+    public static bool IsManager(Microsoft.AspNetCore.Http.ISession session) =>
+        bool.Parse(Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, IS_MANAGER));
+
+    public static bool IsOOO(Microsoft.AspNetCore.Http.ISession session) =>
+        bool.Parse(Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, OOO));
+
+    public static bool GetCreateNewRevision(Microsoft.AspNetCore.Http.ISession session) =>
+        bool.Parse(Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, "CreateNewRevision"));
+
+    public static bool GetCreateLotTravNewRevision(Microsoft.AspNetCore.Http.ISession session) =>
+        bool.Parse(Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, "CreateLotTravNewRevision"));
+
+    public static int GetUserId(Microsoft.AspNetCore.Http.ISession session) =>
+        int.Parse(GetUserIdValue(session));
+
+    public static string GetUserIdValue(Microsoft.AspNetCore.Http.ISession session) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, SESSION_USERID);
+
+    public static string GetJWT(Microsoft.AspNetCore.Http.ISession session) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, "JWT");
+
+    public static string GetRefreshToken(Microsoft.AspNetCore.Http.ISession session) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, "RefreshToken");
+
+    public static string GetAllDocumentsFilterData(Microsoft.AspNetCore.Http.ISession session) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, "AllDocumentsFilterData");
+
+    public static string GetSWRFilterData(Microsoft.AspNetCore.Http.ISession session) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, "SWRFilterData");
+
+    public static string GetPCRBFilterData(Microsoft.AspNetCore.Http.ISession session) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, "PCRBFilterData");
+
+    public static string GetUserName(Microsoft.AspNetCore.Http.ISession session) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, SESSION_USERNAME);
+
+    public static bool GetCanCreatePartsRequest(Microsoft.AspNetCore.Http.ISession session) =>
+        bool.Parse(Microsoft.AspNetCore.Http.SessionExtensions.GetString(session, CAN_CREATE_PARTS_REQUEST));
+
+    public static void SetECNViewOption(Microsoft.AspNetCore.Http.ISession session, string value) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, ECN_VIEW_OPTION, value);
+
+    public static void SetSWRFilterData(Microsoft.AspNetCore.Http.ISession session, string value) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, "SWRFilterData", value);
+
+    public static void SetPCRBFilterData(Microsoft.AspNetCore.Http.ISession session, string value) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, "PCRBFilterData", value);
+
+    public static void SetAllDocumentsFilterData(Microsoft.AspNetCore.Http.ISession session, string value) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, "AllDocumentsFilterData", value);
+
+    public static void SetCreateNewRevision(Microsoft.AspNetCore.Http.ISession session, bool value) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, "CreateNewRevision", value.ToString());
+
+    public static void SetCreateLotTravNewRevision(Microsoft.AspNetCore.Http.ISession session, bool value) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, "CreateLotTravNewRevision", value.ToString());
+
+    public static void SetOOO(Microsoft.AspNetCore.Http.ISession session, bool value) =>
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, OOO, value.ToString());
+
+    public static void SetSessionParameters(Microsoft.AspNetCore.Http.ISession session, LoginResult loginResult, LoginModel user) {
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, "JWT", loginResult.AuthTokens.JwtToken);
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, "RefreshToken", loginResult.AuthTokens.RefreshToken);
+
+        Microsoft.AspNetCore.Http.SessionExtensions.SetInt32(session, SESSION_USERID, user.UserID);
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, SESSION_USERNAME, user.FullName);
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, IS_ADMIN, user.IsAdmin.ToString());
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, IS_MANAGER, user.IsManager.ToString());
+        Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, OOO, user.OOO.ToString());
+        // bool check = user.IsAdmin || Fab2ApprovalSystem.Controllers.PartsRequestController.CanCreatePartsRequest(user.UserID);
+        // Microsoft.AspNetCore.Http.SessionExtensions.SetString(session, CAN_CREATE_PARTS_REQUEST, check.ToString());
+    }
+
+#endif
+
 }

Fab2ApprovalSystem/Misc/SessionExpireFilterAttribute.cs

@@ -4,7 +4,9 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Web;
+#if !NET8
 using System.Web.Mvc;
+#endif
 
 namespace Fab2ApprovalSystem.Misc {
 
@@ -16,7 +18,7 @@ namespace Fab2ApprovalSystem.Misc {
 
             // check if session is supported
 
-            if (session[GlobalVars.SESSION_USERNAME] == null) {
+            if (GlobalVars.IsUserNameNull(session)) {
                 // check if a new session id was generated
 
                 // this will force MVC to use the standard login redirect, enabling ReturnURL functionality

Fab2ApprovalSystem/Models/AppSettings.cs

@@ -26,6 +26,9 @@ public class AppSettings {
                        string ifxContainer,
                        string ifxDomain,
                        bool isInfineonDomain,
+                       string? jwtAudience,
+                       string? jwtIssuer,
+                       string? jwtKey,
                        string lotTempPipeLine,
                        string mesaTemplateFiles,
                        string nDriveURL,
@@ -68,6 +71,9 @@ public class AppSettings {
         IFXContainer = ifxContainer;
         IFXDomain = ifxDomain;
         IsInfineonDomain = isInfineonDomain;
+        JwtAudience = jwtAudience;
+        JwtIssuer = jwtIssuer;
+        JwtKey = jwtKey;
         LotTempPipeLine = lotTempPipeLine;
         MesaTemplateFiles = mesaTemplateFiles;
         NDriveURL = nDriveURL;
@@ -112,6 +118,9 @@ public class AppSettings {
     public string IFXContainer { get; }
     public string IFXDomain { get; }
     public bool IsInfineonDomain { get; }
+    public string? JwtAudience { get; }
+    public string? JwtIssuer { get; }
+    public string? JwtKey { get; }
     public string LotTempPipeLine { get; }
     public string MesaTemplateFiles { get; }
     public string NAContainer { get; }
@@ -223,6 +232,9 @@ public class AppSettings {
             string? workingDirectoryName = ConfigurationManager.AppSettings["WorkingDirectoryName"]?.ToString();
             string wasmClientUrl = Environment.GetEnvironmentVariable("FabApprovalWasmClientUrl") ??
                 "https://localhost:7255";
+            string? jwtAudience = ConfigurationManager.AppSettings["JwtAudience"]?.ToString();
+            string? jwtIssuer = ConfigurationManager.AppSettings["JwtIssuer"]?.ToString();
+            string? jwtKey = ConfigurationManager.AppSettings["JwtKey"]?.ToString();
             result = new(adminNotificationRecepient: adminNotificationRecepient,
                          apiBaseUrl: apiBaseUrl,
                          attachmentFolder: attachmentFolder,
@@ -242,6 +254,9 @@ public class AppSettings {
                          ifxContainer: ifxContainer,
                          ifxDomain: ifxDomain,
                          isInfineonDomain: Misc.GlobalVars.IS_INFINEON_DOMAIN,
+                         jwtAudience: jwtAudience,
+                         jwtIssuer: jwtIssuer,
+                         jwtKey: jwtKey,
                          lotTempPipeLine: lotTempPipeLine,
                          mesaTemplateFiles: Misc.GlobalVars.MesaTemplateFiles,
                          naContainer: naContainer,

Fab2ApprovalSystem/Models/HttpException.cs

@@ -0,0 +1,37 @@
+#if NET8
+
+using System;
+
+namespace Fab2ApprovalSystem.Models;
+
+public class HttpException : Exception {
+    private readonly int httpStatusCode;
+
+    public HttpException(int httpStatusCode) {
+        this.httpStatusCode = httpStatusCode;
+    }
+
+    public HttpException(System.Net.HttpStatusCode httpStatusCode) {
+        this.httpStatusCode = (int)httpStatusCode;
+    }
+
+    public HttpException(int httpStatusCode, string message) : base(message) {
+        this.httpStatusCode = httpStatusCode;
+    }
+
+    public HttpException(System.Net.HttpStatusCode httpStatusCode, string message) : base(message) {
+        this.httpStatusCode = (int)httpStatusCode;
+    }
+
+    public HttpException(int httpStatusCode, string message, Exception inner) : base(message, inner) {
+        this.httpStatusCode = httpStatusCode;
+    }
+
+    public HttpException(System.Net.HttpStatusCode httpStatusCode, string message, Exception inner) : base(message, inner) {
+        this.httpStatusCode = (int)httpStatusCode;
+    }
+
+    public int StatusCode { get { return httpStatusCode; } }
+}
+
+#endif

Fab2ApprovalSystem/Models/LoginResult.cs

@@ -3,6 +3,7 @@
 public class LoginResult {
 
     public bool IsAuthenticated { get; set; }
+    public User User { get; set; }
     public AuthTokens AuthTokens { get; set; }
 
 }

Fab2ApprovalSystem/Models/User.cs

@@ -0,0 +1,30 @@
+using System;
+
+namespace Fab2ApprovalSystem.Models;
+
+public class User {
+    public int UserID { get; set; }
+    public string LoginID { get; set; }
+    public string FirstName { get; set; }
+    public string LastName { get; set; }
+    public string Email { get; set; }
+    public bool IsAdmin { get; set; } = false;
+    public bool IsManager { get; set; } = false;
+    public bool IsActive { get; set; } = false;
+    public bool OOO { get; set; } = false;
+    public DateTime OOOStartDate { get; set; }
+    public DateTime OOOExpirationDate { get; set; }
+    public int DelegatedTo { get; set; }
+
+    public string GetFullName() =>
+        $"{FirstName} {LastName}";
+
+    public override bool Equals(object? obj) {
+        User? u = obj as User;
+
+        return u is not null && u.UserID == UserID;
+    }
+
+    public override int GetHashCode() =>
+        UserID.GetHashCode();
+}

Fab2ApprovalSystem/PdfGenerator/BinaryContentResult.cs

@@ -1,43 +1,47 @@
 #if !NET8
+using System.Web;
+using System.Web.Mvc;
+using System.Web.Security;
+#endif
 
-// --------------------------------------------------------------------------------------------------------------------
+#if NET8
-// <copyright file="BinaryContentResult.cs" company="SemanticArchitecture">
+using Microsoft.AspNetCore.Mvc;
-//   http://www.SemanticArchitecture.net pkalkie@gmail.com
+#endif
-// </copyright>
-// <summary>
-//   An ActionResult used to send binary data to the browser.
-// </summary>
-// --------------------------------------------------------------------------------------------------------------------
 
-namespace Fab2ApprovalSystem.PdfGenerator {
+#if !NET8
-    using System.IO;
+using System;
-    using System.Web;
+using System.Collections.Generic;
-    using System.Web.Mvc;
+using System.Net;
+using System.Net.Http;
+using System.Security.Claims;
+using System.Threading.Tasks;
+using System.IO;
+#endif
 
-    /// <summary>
+namespace Fab2ApprovalSystem.PdfGenerator;
-    /// An ActionResult used to send binary data to the browser.
-    /// </summary>
-    public class BinaryContentResult : ActionResult {
-        private readonly string contentType;
-        private readonly byte[] contentBytes;
 
-        public BinaryContentResult(byte[] contentBytes, string contentType) {
+public class BinaryContentResult : ActionResult {
-            this.contentBytes = contentBytes;
+    private readonly string contentType;
-            this.contentType = contentType;
+    private readonly byte[] contentBytes;
-        }
 
-        public override void ExecuteResult(ControllerContext context) {
+    public BinaryContentResult(byte[] contentBytes, string contentType) {
-            var response = context.HttpContext.Response;
+        this.contentBytes = contentBytes;
-            response.Clear();
+        this.contentType = contentType;
-            response.Cache.SetCacheability(HttpCacheability.Public);
+    }
-            response.ContentType = this.contentType;
 
-            using (var stream = new MemoryStream(this.contentBytes)) {
+#if !NET8
-                stream.WriteTo(response.OutputStream);
+    public override void ExecuteResult(ControllerContext context) {
-                stream.Flush();
+        var response = context.HttpContext.Response;
-            }
+        response.Clear();
+        response.Cache.SetCacheability(HttpCacheability.Public);
+        response.ContentType = contentType;
+
+        using (var stream = new MemoryStream(contentBytes)) {
+            stream.WriteTo(response.OutputStream);
+            stream.Flush();
         }
     }
-}
 
 #endif
+
+}

Fab2ApprovalSystem/PdfGenerator/PdfViewController.cs

@@ -0,0 +1 @@
+

Fab2ApprovalSystem/PdfGenerator/PrintHeaderFooter.cs

@@ -1,79 +1,102 @@
+#if !NET8
+using System.Web;
+using System.Web.Mvc;
+using System.Web.Security;
+#endif
 
 #if !NET8
-namespace Fab2ApprovalSystem.PdfGenerator {
+using iTextSharp.text;
-    using iTextSharp.text;
+using iTextSharp.text.pdf;
-    using iTextSharp.text.pdf;
+#endif
 
-    using System;
+#if !NET8
+using System;
+using System.Collections.Generic;
+using System.Net;
+using System.Net.Http;
+using System.Security.Claims;
+using System.Threading.Tasks;
+#endif
 
-    /// <summary>
+namespace Fab2ApprovalSystem.PdfGenerator;
-    /// This class represents the standard header and footer for a PDF print.
-    /// application.
-    /// </summary>
-    public class PrintHeaderFooter : PdfPageEventHelper {
-        private PdfContentByte pdfContent;
-        private PdfTemplate pageNumberTemplate;
-        private BaseFont baseFont;
-        private DateTime printTime;
 
-        public string Title { get; set; }
+#if !NET8
 
-        public override void OnOpenDocument(PdfWriter writer, Document document) {
+public class PrintHeaderFooter : PdfPageEventHelper {
-            printTime = DateTime.Now;
-            baseFont = BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
-            pdfContent = writer.DirectContent;
-            pageNumberTemplate = pdfContent.CreateTemplate(50, 50);
-        }
 
-        public override void OnStartPage(PdfWriter writer, Document document) {
+    private PdfContentByte pdfContent;
-            base.OnStartPage(writer, document);
+    private PdfTemplate pageNumberTemplate;
+    private BaseFont baseFont;
+    private DateTime printTime;
+#endif
 
-            Rectangle pageSize = document.PageSize;
+#if NET8
 
-            if (Title != string.Empty) {
+public class PrintHeaderFooter {
-                pdfContent.BeginText();
-                pdfContent.SetFontAndSize(baseFont, 11);
-                pdfContent.SetRGBColorFill(0, 0, 0);
-                pdfContent.SetTextMatrix(pageSize.GetLeft(40), pageSize.GetTop(40));
-                pdfContent.ShowText(Title);
-                pdfContent.EndText();
-            }
-        }
 
-        public override void OnEndPage(PdfWriter writer, Document document) {
+#endif
-            base.OnEndPage(writer, document);
 
-            int pageN = writer.PageNumber;
+    public string Title { get; set; }
-            string text = pageN + " - ";
-            float len = baseFont.GetWidthPoint(text, 8);
 
-            Rectangle pageSize = document.PageSize;
+#if !NET8
-            pdfContent = writer.DirectContent;
-            pdfContent.SetRGBColorFill(100, 100, 100);
 
+    public override void OnOpenDocument(PdfWriter writer, Document document) {
+        printTime = DateTime.Now;
+        baseFont = BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
+        pdfContent = writer.DirectContent;
+        pageNumberTemplate = pdfContent.CreateTemplate(50, 50);
+    }
+
+    public override void OnStartPage(PdfWriter writer, Document document) {
+        base.OnStartPage(writer, document);
+
+        Rectangle pageSize = document.PageSize;
+
+        if (Title != string.Empty) {
             pdfContent.BeginText();
-            pdfContent.SetFontAndSize(baseFont, 8);
+            pdfContent.SetFontAndSize(baseFont, 11);
-            pdfContent.SetTextMatrix(pageSize.Width / 2, pageSize.GetBottom(30));
+            pdfContent.SetRGBColorFill(0, 0, 0);
-            pdfContent.ShowText(text);
+            pdfContent.SetTextMatrix(pageSize.GetLeft(40), pageSize.GetTop(40));
+            pdfContent.ShowText(Title);
             pdfContent.EndText();
-
-            pdfContent.AddTemplate(pageNumberTemplate, (pageSize.Width / 2) + len, pageSize.GetBottom(30));
-
-            pdfContent.BeginText();
-            pdfContent.SetFontAndSize(baseFont, 8);
-            pdfContent.ShowTextAligned(PdfContentByte.ALIGN_RIGHT, printTime.ToString(), pageSize.GetRight(40), pageSize.GetBottom(30), 0);
-            pdfContent.EndText();
-        }
-
-        public override void OnCloseDocument(PdfWriter writer, Document document) {
-            base.OnCloseDocument(writer, document);
-
-            pageNumberTemplate.BeginText();
-            pageNumberTemplate.SetFontAndSize(baseFont, 8);
-            pageNumberTemplate.SetTextMatrix(0, 0);
-            pageNumberTemplate.ShowText(string.Empty + (writer.PageNumber - 1));
-            pageNumberTemplate.EndText();
         }
     }
-}
+
+    public override void OnEndPage(PdfWriter writer, Document document) {
+        base.OnEndPage(writer, document);
+
+        int pageN = writer.PageNumber;
+        string text = pageN + " - ";
+        float len = baseFont.GetWidthPoint(text, 8);
+
+        Rectangle pageSize = document.PageSize;
+        pdfContent = writer.DirectContent;
+        pdfContent.SetRGBColorFill(100, 100, 100);
+
+        pdfContent.BeginText();
+        pdfContent.SetFontAndSize(baseFont, 8);
+        pdfContent.SetTextMatrix(pageSize.Width / 2, pageSize.GetBottom(30));
+        pdfContent.ShowText(text);
+        pdfContent.EndText();
+
+        pdfContent.AddTemplate(pageNumberTemplate, (pageSize.Width / 2) + len, pageSize.GetBottom(30));
+
+        pdfContent.BeginText();
+        pdfContent.SetFontAndSize(baseFont, 8);
+        pdfContent.ShowTextAligned(PdfContentByte.ALIGN_RIGHT, printTime.ToString(), pageSize.GetRight(40), pageSize.GetBottom(30), 0);
+        pdfContent.EndText();
+    }
+
+    public override void OnCloseDocument(PdfWriter writer, Document document) {
+        base.OnCloseDocument(writer, document);
+
+        pageNumberTemplate.BeginText();
+        pageNumberTemplate.SetFontAndSize(baseFont, 8);
+        pageNumberTemplate.SetTextMatrix(0, 0);
+        pageNumberTemplate.ShowText(string.Empty + (writer.PageNumber - 1));
+        pageNumberTemplate.EndText();
+    }
+
 #endif
+
+}

Fab2ApprovalSystem/PdfGenerator/StandardPdfRenderer.cs

@@ -1,6 +1,8 @@
+#if !NET8
 using iTextSharp.text;
 using iTextSharp.text.html.simpleparser;
 using iTextSharp.text.pdf;
+#endif
 
 using System.IO;
 
@@ -13,11 +15,10 @@ public class StandardPdfRenderer {
 
     public static byte[] GetPortableDocumentFormatBytes(string pageTitle, string htmlText) {
         byte[] results;
-        using (MemoryStream memoryStream = GetPortableDocumentFormat(pageTitle, htmlText)) {
+        MemoryStream memoryStream = GetPortableDocumentFormat(pageTitle, htmlText);
-            results = new byte[memoryStream.Position];
+        results = new byte[memoryStream.Position];
-            memoryStream.Position = 0;
+        memoryStream.Position = 0;
-            memoryStream.Read(results, 0, results.Length);
+        memoryStream.Read(results, 0, results.Length);
-        }
         return results;
     }
 
@@ -31,18 +32,19 @@ public class StandardPdfRenderer {
 
     public static MemoryStream GetPortableDocumentFormat(string pageTitle, string htmlText) {
         MemoryStream result = new();
+#if !NET8
         using (Document pdfDocument = new Document(PageSize.A4, HorizontalMargin, HorizontalMargin, VerticalMargin, VerticalMargin)) {
-            using (PdfWriter pdfWriter = PdfWriter.GetInstance(pdfDocument, result)) {
+            PdfWriter pdfWriter = PdfWriter.GetInstance(pdfDocument, result);
-                pdfWriter.CloseStream = false;
+            pdfWriter.CloseStream = false;
-                pdfWriter.PageEvent = new PrintHeaderFooter { Title = pageTitle };
+            pdfWriter.PageEvent = new PrintHeaderFooter { Title = pageTitle };
-                pdfDocument.Open();
+            pdfDocument.Open();
-                using (StringReader htmlViewReader = new StringReader(htmlText)) {
+            using (StringReader htmlViewReader = new StringReader(htmlText)) {
-                    using (HTMLWorker htmlWorker = new HTMLWorker(pdfDocument)) {
+                using (HTMLWorker htmlWorker = new HTMLWorker(pdfDocument)) {
-                        htmlWorker.Parse(htmlViewReader);
+                    htmlWorker.Parse(htmlViewReader);
-                    }
                 }
             }
         }
+#endif
         return result;
     }
 

Fab2ApprovalSystem/Utilities/FileUtilities.cs

@@ -20,6 +20,7 @@ using System.Configuration;
 namespace Fab2ApprovalSystem.Utilities;
 
 #if !NET8
+
 public class FileUtilities<T> : Controller // <T> => System.Web.Mvc.FileContentResult
 {
 
@@ -28,14 +29,22 @@ public class FileUtilities<T> : Controller // <T> => System.Web.Mvc.FileContentR
         var result = File(fileBytes, System.Net.Mime.MediaTypeNames.Application.Octet, pathToFile);
         return (T)Convert.ChangeType(result, typeof(T));
     }
-#else
+
+#endif
+
+#if NET8
+
 public class FileUtilities<T> {
+
 #endif
 
     public byte[] GetFile(string s) {
+
 #if !NET8
         FileStream fs = System.IO.File.OpenRead(s);
-#else
+#endif
+
+#if NET8
         FileStream fs = File.OpenRead(s);
 #endif
         byte[] data = new byte[fs.Length];

Fab2ApprovalSystem/Views/Admin/_AdminLayout.cshtml

@@ -34,7 +34,7 @@
             </div>
             <div class="navbar-collapse collapse">
                 <ul class="nav navbar-nav">            
-                    @if ((bool)@Session[GlobalVars.IS_ADMIN])
+                    @if (@GlobalVars.IsAdmin(Session))
                     { 
                         <li>@Html.ActionLink("Admin", "Index", "Admin")</li>
                     }

Fab2ApprovalSystem/Views/ChangeControl/Edit.cshtml

@@ -144,7 +144,7 @@
                             </div>
                             <div class="col-sm-9">
                                 @Html.TextBoxFor(model => model.OwnerName, new { id = "txtOwner", @class = "k-textbox", Readonly = "Readonly", style = "background-color:lightblue" })
-                                @if (Session[GlobalVars.IS_ADMIN] != null)
+                                @if (GlobalVars.IsAdminValueNotNull(Session))
                                 {
                                     <a href="javascript:undefined" id="lnkReassignOwner" class="linkbutton edit" title="Re-assign Owner"></a>
                                 }
@@ -200,7 +200,7 @@
                                 <label class="control-label pull-right">Export Control:</label>
                             </div>
                             <div class="col-sm-9">
-                                @if (ViewBag.IsOriginator == "true" || ((bool)Session[GlobalVars.IS_ADMIN]))
+                                @if (ViewBag.IsOriginator == "true" || (GlobalVars.IsAdmin(Session)))
                                 {
                                     @(Html.Kendo().DropDownList()
                                                                     .Name("IsITAR")

Fab2ApprovalSystem/Views/ChangeControl/EditMeetingUpdate.cshtml

@@ -329,7 +329,7 @@
                     columns.Bound(a => a.Gating).Width("50px");
                     columns.Bound(a => a.DueDate).Width("50px").Format("{0:MM/dd/yy}").Width("150px");
 
-                    if (Session[GlobalVars.IS_ADMIN] != null)
+                    if (GlobalVars.IsAdminValueNotNull(Session))
                             columns.Command(c => c.Custom("Edit").Click("EditMeetingActionItem")).Width("70px");
 
                     //columns.Command(c => c.Destroy()).Width("40px");

Fab2ApprovalSystem/Views/ChangeControl/ReadOnlyCC.cshtml

@@ -128,7 +128,7 @@
                             </div>
                             <div class="col-sm-9">
                                 @Html.TextBoxFor(model => model.OwnerName, new { id = "txtOwner", @class = "k-textbox", Readonly = "Readonly", style = "background-color:lightblue" })
-                                @if (Session[GlobalVars.IS_ADMIN] != null)
+                                @if (GlobalVars.IsAdminValueNotNull(Session))
                                 {
                                     <a href="javascript:undefined" id="lnkReassignOwner" class="linkbutton edit" title="Re-assign Owner"></a>
                                 }

Fab2ApprovalSystem/Views/CorrectiveAction/Edit.cshtml

@@ -1465,7 +1465,7 @@
                                 Additional Approvers
                             </button>
                         }
-                        else if ((((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))) && Model.ClosedDate == null)
+                        else if (((GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))) && Model.ClosedDate == null)
                         {
                             <button class="k-textbox" data-toggle="modal" id="additionalApprovers">
                                 Additional Approvers
@@ -1475,7 +1475,7 @@
                     </div>
                     <div class="panel-body bg-warning">
                         <div class="col-sm-offset-0">
-                            @if ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))
+                            @if (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))
                             {
                                 @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.ApproversListViewModel>()
                                     .Name("ApproversList")
@@ -2180,7 +2180,7 @@
     var currentD5D6AttachmentLinks;
     var currentD7AttachmentLinks;
     var currentRejectingSection = '';
-    var currentUserId = @((int)Session[GlobalVars.SESSION_USERID])
+    var currentUserId = @(GlobalVars.GetUserId(Session))
     var currentRequestor = @(Model.RequestorID);
 
 

Fab2ApprovalSystem/Views/CorrectiveAction/ReadOnlyCA.cshtml

@@ -44,7 +44,7 @@
             <div class="panel panel-default center-block" data-spy="affix">
                 <input type="button" value="Back to CA List" class="btn btn-primary btn-xs" id="CAList" />
                 <input type="button" value="Section Approval Log" class="btn btn-primary btn-xs" id="ShowSectionApprovalLog" />
-                @if (Session[GlobalVars.IS_ADMIN] != null)
+                @if (GlobalVars.IsAdminValueNotNull(Session))
                 {
                     <input type="button" value="Unlock Document" class="btn btn-primary btn-xs" id="UnlockDocumentBtn" onclick="UnlockDocument()" />
                 }

Fab2ApprovalSystem/Views/ECN/Acknowledge.cshtml

@@ -52,7 +52,7 @@
             }
 
             <input type="button" value="Approval Log History" class="btn btn-primary btn-xs" id="ApprovalLogHistoryData" />
-            @if (Session[GlobalVars.IS_ADMIN] != null)
+            @if (GlobalVars.IsAdminValueNotNull(Session))
             {
             <input type="button" value="Unlock Document" class="btn btn-primary btn-xs" id="UnlockDocumentBtn" onclick="UnlockDocument()" />
             }
@@ -137,7 +137,7 @@
                         <label class="control-label col-sm-4">Originator Name:</label>
                         <div class="col-sm-8">
                             @Html.TextBoxFor(model => model.OriginatorName, new { id = "txtOriginatorName", @class = "k-textbox", disabled = "disabled", style = "background-color:lightblue" })
-                            @if (Session[GlobalVars.IS_ADMIN] != null)
+                            @if (GlobalVars.IsAdminValueNotNull(Session))
                             {
                                 <a href="javascript:undefined" id="lnkReassignOriginator" class="linkbutton edit" title="Re-assign Originator"></a>
                             }
@@ -892,9 +892,9 @@
                 <div class="col-sm-offset-0">
 
 
-                    @if (Session[GlobalVars.IS_ADMIN] != null)
+                    @if (GlobalVars.IsAdminValueNotNull(Session))
                     {
-                        if ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))
+                        if (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))
                         {
                             @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.ApproversListViewModel>()
                         .Name("ApproversList")

Fab2ApprovalSystem/Views/ECN/ECNTrainingView.cshtml

@@ -31,7 +31,7 @@
                 <label class="control-label col-sm-4">Originator Name:</label>
                 <div class="col-sm-8">
                     @Html.TextBoxFor(model => model.OriginatorName, new { id = "txtOriginatorName", @class = "k-textbox", disabled = "disabled", style = "background-color:lightblue" })
-                    @if (Session[GlobalVars.IS_ADMIN] != null)
+                    @if (GlobalVars.IsAdminValueNotNull(Session))
                     {
                         <a href="javascript:undefined" id="lnkReassignOriginator" class="linkbutton edit" title="Re-assign Originator"></a>
                     }

Fab2ApprovalSystem/Views/ECN/Edit.cshtml

@@ -90,7 +90,7 @@
                         <label class="control-label col-sm-4">Originator Name:</label>
                         <div class="col-sm-8">
                             @Html.TextBoxFor(model => model.OriginatorName, new { id = "txtOriginatorName", @class = "k-textbox", disabled = "disabled", style = "background-color:lightblue" })
-                            @if (Session[GlobalVars.IS_ADMIN] != null)
+                            @if (GlobalVars.IsAdminValueNotNull(Session))
                             {
                                 <a href="javascript:undefined" id="lnkReassignOriginator" class="linkbutton edit" title="Re-assign Originator"></a>
                             }
@@ -785,9 +785,9 @@
 
             <div class="panel-body bg-warning">
                 <div class="col-sm-offset-0">
-                    @if (Session[GlobalVars.IS_ADMIN] != null)
+                    @if (GlobalVars.IsAdminValueNotNull(Session))
                     {
-                        if ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))
+                        if (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))
                         {
                             @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.ApproversListViewModel>()
                         .Name("ApproversList")

Fab2ApprovalSystem/Views/ECN/EditApproval.cshtml

@@ -173,7 +173,7 @@
                         <label class="control-label col-sm-4">Originator Name:</label>
                         <div class="col-sm-6 col-sm-8">
                             @Html.TextBoxFor(model => model.OriginatorName, new { id = "txtOriginatorName", @class = "k-textbox", disabled = "disabled", style = "background-color:lightblue" })
-                            @if (Session[GlobalVars.IS_ADMIN] != null)
+                            @if (GlobalVars.IsAdminValueNotNull(Session))
                             {
                                 <a href="javascript:undefined" id="lnkReassignOriginator" class="linkbutton edit" title="Re-assign Originator"></a>
                             }
@@ -367,7 +367,7 @@
                                 @if (
                                     (ViewBag.IsOriginator == "true" && Model.IsTECN && Model.CloseDate != null && !Model.ExpirationProcessed && !Model.ExpirationInProgress && !Model.CancellationApproved && !Model.CancellationInProgress && Model.ConversionApprovalInProgress == false && (Model.ExpirationDate >= DateTime.Today || Model.ExtensionDate >= DateTime.Today))
                                     ||
-                                    (Model.IsTECN && (bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated) && Model.CloseDate != null && !Model.ExpirationProcessed && !Model.ExpirationInProgress && !Model.CancellationApproved && !Model.CancellationInProgress && Model.ConversionApprovalInProgress == false && (Model.ExpirationDate >= DateTime.Today || Model.ExtensionDate >= DateTime.Today))
+                                    (Model.IsTECN && GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated) && Model.CloseDate != null && !Model.ExpirationProcessed && !Model.ExpirationInProgress && !Model.CancellationApproved && !Model.CancellationInProgress && Model.ConversionApprovalInProgress == false && (Model.ExpirationDate >= DateTime.Today || Model.ExtensionDate >= DateTime.Today))
                                 )
                                 {
                                     @(Html.Kendo().DatePickerFor(model => model.ExtensionDate)
@@ -980,7 +980,7 @@
                         Additional Approvers
                     </button>
                 }
-                else if ((ViewBag.IsOriginator == "true" || ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))) && Model.CloseDate == null)
+                else if ((ViewBag.IsOriginator == "true" || (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))) && Model.CloseDate == null)
                 {
                     <button class="k-textbox" data-toggle="modal" id="additionalApprovers">
                         Additional Approvers
@@ -994,9 +994,9 @@
 
             <div class="panel-body bg-warning">
                 <div class="col-sm-offset-0">
-                    @if (Session[GlobalVars.IS_ADMIN] != null)
+                    @if (GlobalVars.IsAdminValueNotNull(Session))
                     {
-                        if ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))
+                        if (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))
                         {
                             @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.ApproversListViewModel>()
                                 .Name("ApproversList")

Fab2ApprovalSystem/Views/ECN/ReadOnly.cshtml

@@ -52,7 +52,7 @@
             }
 
             <input type="button" value="Approval Log History" class="btn btn-primary btn-xs" id="ApprovalLogHistoryData" />
-            @if (Session[GlobalVars.IS_ADMIN] != null)
+            @if (GlobalVars.IsAdminValueNotNull(Session))
             {
                 <input type="button" value="Unlock Document" class="btn btn-primary btn-xs" id="UnlockDocumentBtn" onclick="UnlockDocument()" />
             }
@@ -149,7 +149,7 @@
                         <label class="control-label col-sm-4">Originator Name:</label>
                         <div class="col-sm-8">
                             @Html.TextBoxFor(model => model.OriginatorName, new { id = "txtOriginatorName", @class = "k-textbox", disabled = "disabled", style = "background-color:lightblue" })
-                            @if (Session[GlobalVars.IS_ADMIN] != null)
+                            @if (GlobalVars.IsAdminValueNotNull(Session))
                             {
                                 <a href="javascript:undefined" id="lnkReassignOriginator" class="linkbutton edit" title="Re-assign Originator"></a>
                             }
@@ -895,9 +895,9 @@
                 <div class="col-sm-offset-0">
 
 
-                    @if (Session[GlobalVars.IS_ADMIN] != null)
+                    @if (GlobalVars.IsAdminValueNotNull(Session))
                     {
-                        if ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))
+                        if (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))
                         {
                             @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.ApproversListViewModel>()
                         .Name("ApproversList")
@@ -999,7 +999,7 @@
                 @{
                     if (ViewBag.TrainingID != 0)
                     {
-                        Html.RenderAction("ViewTrainingPartial", "Training", new { trainingId = Convert.ToInt32(ViewBag.TrainingID), userID = Convert.ToInt32((int)Session[GlobalVars.SESSION_USERID]) });
+                        Html.RenderAction("ViewTrainingPartial", "Training", new { trainingId = Convert.ToInt32(ViewBag.TrainingID), userID = Convert.ToInt32(GlobalVars.GetUserId(Session)) });
                     }
 
 

Fab2ApprovalSystem/Views/Home/AllDocuments.cshtml

@@ -33,7 +33,7 @@
         </div>
 
         <div id="alltasklistdiv" class="k-content" style="font-size: 11px;">
-            @if ((bool)Session[GlobalVars.IS_ADMIN])
+            @if (GlobalVars.IsAdmin(Session))
             {
                 @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.IssuesViewModel>()
                         .Name("alltasklist")

Fab2ApprovalSystem/Views/Home/CorrectiveActionList.cshtml

@@ -38,7 +38,7 @@
                             columns.Bound(l => l.D8DueDate).Format("{0:MM/dd/yy}");
                             columns.Bound(l => l.NextDueDate).Format("{0:MM/dd/yy}");
                             columns.Bound(l => l.ClosedDate).Format("{0:MM/dd/yy}");
-                            if ((bool)Session[GlobalVars.IS_ADMIN])
+                            if (GlobalVars.IsAdmin(Session))
                                 columns.Template(t => { }).HeaderTemplate("").ClientTemplate(@"<a href='javascript: void(0)' class='abutton delete' onclick='deleteRowCA(this)' title='button delete'>button delete</a>");
 
                         })

Fab2ApprovalSystem/Views/Home/ECNList.cshtml

@@ -33,7 +33,7 @@
         </div>
 
         <div id="ecnTasklistdiv" class="k-content" style="font-size: 11px;">
-            @if ((bool)Session[GlobalVars.IS_ADMIN])
+            @if (GlobalVars.IsAdmin(Session))
             {
                 @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.IssuesViewModel>()
                         .Name("ecnTasklist")

Fab2ApprovalSystem/Views/Home/Index.cshtml

@@ -26,7 +26,7 @@
         <ul class="nav navbar-nav" id="myTab">
             <li><a href=@Url.Action("Index", "Home", new {tabName = "MyTasks"})>My Tasks</a></li>
             <li><a href=@Url.Action("Index", "Home", new { tabName = "AllTasks" })>All Documents</a></li>
-            @*<li><a href=@Url.Action("ViewMyTrainingAssignments", "Training", new { userID = (int)Session[GlobalVars.SESSION_USERID] })>My Training</a></li>*@
+            @*<li><a href=@Url.Action("ViewMyTrainingAssignments", "Training", new { userID = GlobalVars.GetUserId(Session) })>My Training</a></li>*@
             @*<li><a href=@Url.Action("SpecialWorkRequestList", "Home", new { tabName = "AllTasks" })>Special Work Requests</a></li>*@
             @*<li><a href="file:////temirwfp001.irworld.irf.com/UserData/QA/CommonRO/Projects/AVI Tool/">AVI Tool</a></li>*@
             <li class="dropdown">
@@ -44,7 +44,7 @@
             @*<div class="form-group">
                     <input type="text" class="form-control" placeholder="Search" style="font-size: 11px">
                 </div>*@
-            @if (!(bool)Session[GlobalVars.OOO])
+            @if (!GlobalVars.IsOOO(Session))
             {
                 <button class="btn btn-default btn-primary" data-toggle="modal" id="OOO">Out Of Office</button>
             }
@@ -170,7 +170,7 @@
         </div>
 
         <div id="alltasklistdiv" class="k-content" style="font-size: 11px;">
-            @if ((bool)Session[GlobalVars.IS_ADMIN])
+            @if (GlobalVars.IsAdmin(Session))
             {
                 @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.IssuesViewModel>()
                         .Name("alltasklist")
@@ -427,7 +427,7 @@
     var issueID="";
     var docType = "";
     var submitdate = "";
-    var userName =  "@Session[@GlobalVars.SESSION_USERNAME].ToString()";
+    var userName =  '@GlobalVars.GetUserName(Session)';
 
     $(document).ready(function () {
     })
@@ -450,7 +450,7 @@
         window.location.href = url.replace('__id__', issueID);
     })*@
 
-    var userid = @Session[@GlobalVars.SESSION_USERID].ToString()
+    var userid = @GlobalVars.GetUserId(Session);
 
 
     $("#IncludeAllDocuments").on("click", function () {

Fab2ApprovalSystem/Views/Home/LotDispositionList.cshtml

@@ -34,7 +34,7 @@
         </div>
 
         <div id="LotDispoTasklistdiv" class="k-content" style="font-size: 11px;">
-            @if ((bool)Session[GlobalVars.IS_ADMIN])
+            @if (GlobalVars.IsAdmin(Session))
             {
                 @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.IssuesViewModel>()
                         .Name("LotDispoTasklist")

Fab2ApprovalSystem/Views/Home/MRBList.cshtml

@@ -32,7 +32,7 @@
                                 <table class="pull-right">
                                     <tr>
                                         <td class="pull-right">
-                                            @if ((bool)Session[GlobalVars.IS_ADMIN])
+                                            @if (GlobalVars.IsAdmin(Session))
                                             {
                                                 @(Html.Kendo().Upload()
                                                         .Name("AddQDBFlag")
@@ -45,7 +45,7 @@
                                             }
                                         </td>
                                         <td class="pull-right">
-                                            @if ((bool)Session[GlobalVars.IS_ADMIN])
+                                            @if (GlobalVars.IsAdmin(Session))
                                             {
                                                 @(Html.Kendo().Upload()
                                                         .Name("RemoveQDBFlag")
@@ -72,7 +72,7 @@
             </div>
 
                                                 <div id="mrbTasklistdiv" class="k-content" style="font-size: 11px;">
-                                                    @if ((bool)Session[GlobalVars.IS_ADMIN])
+                                                    @if (GlobalVars.IsAdmin(Session))
             {
                                                         @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.IssuesViewModel>()
                         .Name("mrbTasklist")

Fab2ApprovalSystem/Views/Home/MyTasks.cshtml

@@ -175,7 +175,7 @@
 
         </div>
 
-        @if (Convert.ToBoolean(Session[GlobalVars.CAN_CREATE_PARTS_REQUEST]) && !Convert.ToBoolean(Session[GlobalVars.IS_ADMIN]))
+        @if (GlobalVars.GetCanCreatePartsRequest(Session) && !GlobalVars.IsAdmin(Session))
         {
             <br /><br />
             <div class="panel-heading" style="background-color:beige">

Fab2ApprovalSystem/Views/Home/_HomeLayout.cshtml

@@ -55,11 +55,11 @@
             <div class="navbar-collapse collapse">
                 <ul class="nav navbar-nav">
                     @*<li>@Html.ActionLink("Reports", "Index", "Reports")</li>*@
-                    @if ((bool)@Session[GlobalVars.IS_ADMIN])
+                    @if (@GlobalVars.IsAdmin(Session))
                     {
                         <li>@Html.ActionLink("Admin", "Index", "Admin")</li>
                     }
-                    @if ((bool)@Session[GlobalVars.IS_MANAGER])
+                    @if (GlobalVars.IsManager(Session))
                     {
                         <li>@Html.ActionLink("Manager", "Index", "Manager")</li>
                     }
@@ -83,10 +83,10 @@
                         @*<li><a href=@Url.Action("Create", "LotDisposition")>Lot Dispostion</a></li>*@
                         @*<li><a href=@Url.Action("Create", "MRB")>Create MRB</a></li>*@
                         <li><a href=@Url.Action("Create", "ECN")>Create ECN/TECN</a></li>
-                        @if (!string.IsNullOrWhiteSpace(Session["JWT"].ToString())) {
+                        @if (!string.IsNullOrWhiteSpace(GlobalVars.GetJWT(Session))) {
-                            string jwt = Session["JWT"].ToString();
+                            string jwt = GlobalVars.GetJWT(Session);
                             string encodedJwt = System.Net.WebUtility.UrlEncode(jwt);
-                            string refreshToken = Session["RefreshToken"].ToString();
+                            string refreshToken = GlobalVars.GetRefreshToken(Session);
                             string encodedRefreshToken = System.Net.WebUtility.UrlEncode(refreshToken);
                             string wasmClientUrl = Environment.GetEnvironmentVariable("FabApprovalWasmClientUrl") ??
                                 "https://localhost:7255";
@@ -106,7 +106,7 @@
                         @*<li><a href=@Url.Action("Create", "ChangeControl")>Create PCR</a></li>*@
                         <li><a href=@Url.Action("Create", "Audit")>Create Audit</a></li>
                         <li><a href=@Url.Action("Create", "CorrectiveAction")>Create Corrective Action</a></li>
-                        @*@if (Convert.ToBoolean(Session[GlobalVars.CAN_CREATE_PARTS_REQUEST]))
+                        @*@if (GlobalVars.GetCanCreatePartsRequest(Session))
         {
         <li><a href=@Url.Action("Create", "PartsRequest")>Create New/Repair Spare Parts Request</a></li>
         }*@
@@ -118,7 +118,7 @@
                 @*<div class="form-group">
                         <input type="text" class="form-control" placeholder="Search" style="font-size: 11px">
                     </div>*@
-                @if (!(bool)Session[GlobalVars.OOO])
+                @if (!GlobalVars.IsOOO(Session))
                 {
                     <button class="btn btn-default btn-primary" data-toggle="modal" id="OOO">Out Of Office</button>
                 }
@@ -144,9 +144,9 @@
             menu.Add().Text("My Training").Action("ViewMyTrainingAssignments", "Training");
             menu.Add().Text("Training Reports").Action("TrainingReports", "Training");
             menu.Add().Text("All Documents").Action("AllDocuments", "Home");
-            string jwt = Session["JWT"].ToString();
+            string jwt = GlobalVars.GetJWT(Session);
             string encodedJwt = System.Net.WebUtility.UrlEncode(jwt);
-            string refreshToken = Session["RefreshToken"].ToString();
+            string refreshToken = GlobalVars.GetRefreshToken(Session);
             string encodedRefreshToken = System.Net.WebUtility.UrlEncode(refreshToken);
             string wasmClientUrl = Environment.GetEnvironmentVariable("FabApprovalWasmClientUrl") ??
                 "https://localhost:7255";
@@ -279,7 +279,7 @@
     var issueID="";
     var docType = "";
     var submitdate = "";
-    var userName =  "@Session[@GlobalVars.SESSION_USERNAME].ToString()";
+    var userName =  '@GlobalVars.GetUserName(Session)';
 
     $(document).ready(function () {
     })
@@ -302,7 +302,7 @@
         window.location.href = url.replace('__id__', issueID);
     })*@
 
-    var userid = @Session[@GlobalVars.SESSION_USERID].ToString()
+    var userid = @GlobalVars.GetUserId(Session);
 
 
     $("#IncludeAllDocuments").on("click", function () {

Fab2ApprovalSystem/Views/LotDisposition/Create.cshtml

@@ -41,10 +41,10 @@
                         @(Html.Kendo().DropDownList()
                         .Name("OriginatorID")
                         .BindTo(new SelectList(ViewBag.OriginatorList, "OriginatorID", "OriginatorName"))
-                        .Value(@Session[GlobalVars.SESSION_USERID].ToString())
+                        .Value(@GlobalVars.GetUserIdValue(Session))
 
                         )
-                        @*@Html.TextBoxFor(model => model.OriginatorID, new { id = @GlobalVars.USER_ID, Value = @Session[GlobalVars.SESSION_USERNAME].ToString();, @class = "k-textbox" })*@
+                        @*@Html.TextBoxFor(model => model.OriginatorID, new { id = @GlobalVars.USER_ID, Value = @GlobalVars.GetUserName(Session);, @class = "k-textbox" })*@
                     </div>
                 </div>
 

Fab2ApprovalSystem/Views/LotDisposition/Edit.cshtml

@@ -478,9 +478,9 @@
 
             <div class="panel-body bg-warning">
                 <div class="col-sm-offset-0">
-                    @if (Session[GlobalVars.IS_ADMIN] != null)
+                    @if (GlobalVars.IsAdminValueNotNull(Session))
                     {
-                        if ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))
+                        if (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))
                         {
                             @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.ApproversListViewModel>()
                         .Name("ApproversList")

Fab2ApprovalSystem/Views/LotDisposition/EditStep.cshtml

@@ -421,7 +421,7 @@
 
             <div class="panel-body bg-warning">
                 <div class="col-sm-offset-0">
-                    @if ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))
+                    @if (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))
                     {
                         @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.ApproversListViewModel>()
                     .Name("ApproversList")

Fab2ApprovalSystem/Views/LotTraveler/Edit.cshtml

@@ -133,7 +133,7 @@
                             </div>
                             <div class="col-sm-9">
                                 @Html.TextBoxFor(model => model.OriginatorName, new { id = "txtOriginatorName", @class = "k-textbox", Readonly = "Readonly", style = "background-color:lightblue" })
-                                @if (Session[GlobalVars.IS_ADMIN] != null)
+                                @if (GlobalVars.IsAdminValueNotNull(Session))
                                 {
                                     <a href="javascript:undefined" id="lnkReassignOriginator" class="linkbutton edit" title="Re-assign Originator"></a>
                                 }
@@ -901,9 +901,9 @@
 
         <div class="panel-body bg-warning">
                 <div class="col-sm-offset-0">
-                    @if (Session[GlobalVars.IS_ADMIN] != null)
+                    @if (GlobalVars.IsAdminValueNotNull(Session))
                     {
-                        if ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))
+                        if (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))
                         {
                         @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.ApproversListViewModel>()
                         .Name("ApproversList")

Fab2ApprovalSystem/Views/LotTraveler/LotTravelerExecute.cshtml

@@ -125,7 +125,7 @@
                             </div>
                             <div class="col-sm-9">
                                 @Html.TextBoxFor(model => model.Originator, new { @class = "k-textbox", Readonly = "Readonly", style = "background-color:lightblue" })
-                                @if (Session[GlobalVars.IS_ADMIN] != null)
+                                @if (GlobalVars.IsAdminValueNotNull(Session))
                                 {
                                     <a href="javascript:undefined" id="lnkReassignOriginator" class="linkbutton edit" title="Re-assign Originator"></a>
                                 }

Fab2ApprovalSystem/Views/LotTraveler/LotTravelerReadOnly.cshtml

@@ -166,7 +166,7 @@
                         </div>
                         <div class="col-sm-9">
                             @Html.TextBoxFor(model => model.Originator, new { @class = "k-textbox", Readonly = "Readonly", style = "background-color:lightblue" })
-                            @if (Session[GlobalVars.IS_ADMIN] != null)
+                            @if (GlobalVars.IsAdminValueNotNull(Session))
                             {
                                 <a href="javascript:undefined" id="lnkReassignOriginator" class="linkbutton edit" title="Re-assign Originator"></a>
                             }

Fab2ApprovalSystem/Views/LotTraveler/LotTravelerUpdate.cshtml

@@ -146,7 +146,7 @@
                             </div>
                             <div class="col-sm-9">
                                 @Html.TextBoxFor(model => model.Originator, new { @class = "k-textbox", Readonly = "Readonly", style = "background-color:lightblue" })
-                                @if (Session[GlobalVars.IS_ADMIN] != null)
+                                @if (GlobalVars.IsAdminValueNotNull(Session))
                                 {
                                     <a href="javascript:undefined" id="lnkReassignOriginator" class="linkbutton edit" title="Re-assign Originator"></a>
                                 }

Fab2ApprovalSystem/Views/LotTraveler/WorkRequestApproval.cshtml

@@ -152,7 +152,7 @@
                             </div>
                             <div class="col-sm-9">
                                 @Html.TextBoxFor(model => model.OriginatorName, new { id = "txtOriginatorName", @class = "k-textbox", Readonly = "Readonly", style = "background-color:lightblue" })
-                                @if (Session[GlobalVars.IS_ADMIN] != null)
+                                @if (GlobalVars.IsAdminValueNotNull(Session))
                                 {
                                     <a href="javascript:undefined" id="lnkReassignOriginator" class="linkbutton edit" title="Re-assign Originator"></a>
                                 }
@@ -818,7 +818,7 @@
 
             </div>
             <div class="panel-heading">
-                @if (((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated)))
+                @if ((GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated)))
                 {
                     <button class="btn btn-warning btn-xs" data-toggle="modal" id="additionalApprovers" style="font-size:x-small">
                         Additional Approvers
@@ -839,9 +839,9 @@
             <div class="panel-body bg-warning">
                 <div class="col-sm-offset-0">
 
-                    @if (Session[GlobalVars.IS_ADMIN] != null)
+                    @if (GlobalVars.IsAdminValueNotNull(Session))
                     {
-                        if ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))
+                        if (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))
                         {
                             @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.ApproversListViewModel>()
                         .Name("ApproversList")

Fab2ApprovalSystem/Views/LotTraveler/WorkRequestReadOnly.cshtml

@@ -196,7 +196,7 @@
                             </div>
                             <div class="col-sm-9">
                                 @Html.TextBoxFor(model => model.OriginatorName, new { id = "txtOriginatorName", @class = "k-textbox", Readonly = "Readonly", style = "background-color:lightblue" })
-                                @if (Session[GlobalVars.IS_ADMIN] != null)
+                                @if (GlobalVars.IsAdminValueNotNull(Session))
                                 {
                                     <a href="javascript:undefined" id="lnkReassignOriginator" class="linkbutton edit" title="Re-assign Originator"></a>
                                 }

Fab2ApprovalSystem/Views/LotTraveler/WorkRequestRevision.cshtml

@@ -929,9 +929,9 @@
 
             <div class="panel-body bg-warning">
                 <div class="col-sm-offset-0">
-                    @if (Session[GlobalVars.IS_ADMIN] != null)
+                    @if (GlobalVars.IsAdminValueNotNull(Session))
                     {
-                        if ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))
+                        if (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))
                         {
                             @(Html.Kendo().Grid<Fab2ApprovalSystem.ViewModels.ApproversListViewModel>()
                     .Name("ApproversList")
@@ -1711,7 +1711,7 @@
 
         $("#UploadWRAttchmentRev").on('click', function (e) {
             e.preventDefault();
-            var model = "@Session["CreateNewRevision"]";
+            var model = '@GlobalVars.GetCreateNewRevision(Session)';
             wrAttachmentOperation = "Add";
             if (model == "true") {
                 $("#WinWorkReqAttRevComments").modal('show');
@@ -1787,7 +1787,7 @@
             data.RevisionComments = $("#revisionWRAttachComments").val();
 
 
-            var model = "@Session["CreateNewRevision"]";
+            var model = '@GlobalVars.GetCreateNewRevision(Session)';
             if (model == "true") {
                 var urlString = '/LotTraveler/UpdateWorkRequestAttachmentRevision';
                 $.ajax({
@@ -1851,7 +1851,7 @@
 
         function on_WorkReqAttachmentsGridSuccess() {
 
-            var model = "@Session["CreateNewRevision"]";
+            var model = '@GlobalVars.GetCreateNewRevision(Session)';
 
             if (model == "true") {
                 $.ajax({
@@ -1887,7 +1887,7 @@
             var dataItem = this.dataItem($(e.currentTarget).closest("tr"));
             currentWrkReqAttachID = dataItem.ID;
 
-            var model = "@Session["CreateNewRevision"]";
+            var model = '@GlobalVars.GetCreateNewRevision(Session)';
 
             if (model == "true") {
                 $("#WinWorkReqAttRevComments").modal('show');
@@ -1910,7 +1910,7 @@
 
             if (confirm("Do you really wish to delete the attachment record")) {
 
-                var model = "@Session["CreateNewRevision"]";
+                var model = '@GlobalVars.GetCreateNewRevision(Session)';
                 if (model == "true") {
                     $("#WinWorkReqAttRevComments").modal('show');
                 }
@@ -2009,7 +2009,7 @@
 
             if (confirm("Do you really wish to delete the record?")) {
 
-                var model = "@Session["CreateNewRevision"]";
+                var model = '@GlobalVars.GetCreateNewRevision(Session)';
                 if (model == "true") {
                     $("#WinHoldStepRevisionComments").modal("show");
                 }
@@ -2180,7 +2180,7 @@
             else {
                 // save
                 $("#AddHoldStepForm").modal('hide');
-                var model = "@Session["CreateNewRevision"]";
+                var model = '@GlobalVars.GetCreateNewRevision(Session)';
                 if (model == "true") {
                     $("#WinHoldStepRevisionComments").modal("show");
                 }
@@ -2451,7 +2451,7 @@
 
             var dataItem = this.dataItem($(e.currentTarget).closest("tr"));
             currentHoldStepID = dataItem.ID;
-            var model = "@Session["CreateNewRevision"]";
+            var model = '@GlobalVars.GetCreateNewRevision(Session)';
 
             if (model == "true") {
                 $("#WinHoldStepAttRevComments").modal('show');
@@ -2769,7 +2769,7 @@
                 return;
             }
 
-            var model = '@Session["CreateNewRevision"]';
+            var model = '@GlobalVars.GetCreateNewRevision(Session)';
 
             $('#submitRevisionComments').attr("disabled", false);
 
@@ -2919,7 +2919,7 @@
 
             if (confirm("Do you really wish to delete?")) {
 
-                var model = '@Session["CreateNewRevision"]';
+                var model = '@GlobalVars.GetCreateNewRevision(Session)';
                 if (model == "true")
                     $("#WinEPIRevisionComments").modal('show');
                 else {
@@ -2968,7 +2968,7 @@
             var Quantity = $("#txtEPiQuantity").val();
 
             $("#EPIForm").modal('hide');
-            var model = '@Session["CreateNewRevision"]';
+            var model = '@GlobalVars.GetCreateNewRevision(Session)';
 
             if (model == "true")
                 $("#WinEPIRevisionComments").modal('show');

Fab2ApprovalSystem/Views/LotTraveler/_HoldStepAttachmentsRevision.cshtml

@@ -118,7 +118,7 @@
 
     function SetDocType(e) {
         
-        var model = "@Session["CreateNewRevision"]";
+        var model = '@GlobalVars.GetCreateNewRevision(Session)';
       
         if (model == "true") {
             $.ajax({

Fab2ApprovalSystem/Views/MRB/Edit.cshtml

@@ -464,7 +464,7 @@
                     </td>
                     <td width="33%">
                         <div class="text-center">
-                            @if ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))
+                            @if (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))
                             {
                                 <a class="k-button" href="javascript: void(0)" id="addMRBFlagAndHoldToSPN" style="padding-left: 10px;">
                                 Add MRB Flag/Hold to SPN

Fab2ApprovalSystem/Views/Manager/_ManagerLayout.cshtml

@@ -34,7 +34,7 @@
             </div>
             <div class="navbar-collapse collapse">
                 <ul class="nav navbar-nav">            
-                    @if ((bool)@Session[GlobalVars.IS_MANAGER])
+                    @if (@GlobalVars.IsManager(Session))
                     { 
                         <li>@Html.ActionLink("Manager", "Index", "Manager")</li>
                     }

Fab2ApprovalSystem/Views/Shared/_Layout.cshtml

@@ -42,8 +42,8 @@
                     @*<li>@Html.ActionLink("Home", "Index", "Home")</li>
                 <li>@Html.ActionLink("About", "About", "Home")</li>
                 <li>@Html.ActionLink("Contact", "Contact", "Home")</li>*@
-                    @if (Session[GlobalVars.IS_ADMIN] != null) { 
+                    @if (GlobalVars.IsAdminValueNotNull(Session)) { 
-                         if ((bool)Session[GlobalVars.IS_ADMIN] && (Request.IsAuthenticated))
+                         if (GlobalVars.IsAdmin(Session) && (Request.IsAuthenticated))
                         {
                             <li>@Html.ActionLink("Admin", "Index", "Admin")</li>
                         }

Fab2ApprovalSystem/Views/Training/ViewTrainingAssignments.cshtml

@@ -74,12 +74,12 @@ else
     }
 </style>
 <div id="cover-spin"></div>
-@if (Session[GlobalVars.IS_ADMIN] != null)
+@if (GlobalVars.IsAdminValueNotNull(Session))
 {
     <a href="/Training/ViewTrainings" class="btn btn-primary">Back To Trainings</a>
 }
 @Html.ActionLink("Go to ECN", "ReadOnly", "ECN", new { IssueID = Convert.ToInt32(ViewBag.ECNNumber) }, new { @class = "btn btn-primary" })
-@if (Session[GlobalVars.IS_ADMIN] != null)
+@if (GlobalVars.IsAdminValueNotNull(Session))
 {
     <button class="btn btn-primary" id="openAddUserBtn">Add User</button>
     <button class="btn btn-primary" id="openAddGroupBtn">Add Group</button>
@@ -98,7 +98,7 @@ else
         <th>
             @Html.DisplayNameFor(model => model.status)
         </th>
-        @if (Session[GlobalVars.IS_ADMIN] != null)
+        @if (GlobalVars.IsAdminValueNotNull(Session))
         {
             <th>
 
@@ -130,7 +130,7 @@ else
                 <td>Incomplete</td>
             }
             <td>
-                @if (Session[GlobalVars.IS_ADMIN] != null && item.status != true)
+                @if (GlobalVars.IsAdminValueNotNull(Session) && item.status != true)
                 {
 
                     <button class="btn btn-primary" onclick="DeleteAssignment(@item.ID)">Delete</button>
@@ -138,7 +138,7 @@ else
                 }
             </td>
             <td>
-                @if (Session[GlobalVars.IS_ADMIN] != null && item.status != true)
+                @if (GlobalVars.IsAdminValueNotNull(Session) && item.status != true)
                 {
 
                     <button id="ReminderButton" class="btn btn-primary" onclick="SendReminder(@item.UserID, @item.ID, @Convert.ToInt32(ViewBag.ECNNumber))">Remind</button>

Fab2ApprovalSystem/Views/Training/ViewTrainingPartial.cshtml

@@ -18,7 +18,7 @@
     </tr>
 
 @foreach (var item in Model) {
-    if (item.UserID.ToString() == Session[GlobalVars.SESSION_USERID].ToString() || Session[GlobalVars.IS_ADMIN] != null)
+    if (item.UserID.ToString() == GlobalVars.GetUserIdValue(Session) || GlobalVars.IsAdminValueNotNull(Session))
     {
     <tr>
         <td>

Fab2ApprovalSystem/Views/Training/ViewTrainings.cshtml

@@ -137,7 +137,7 @@
                         <td>
                             @Html.ActionLink("View", "ViewTrainingAssignments", new { trainingID = item.TrainingID }, new { @class = "btn btn-primary" })
                         </td>
-                        @if ((bool)Session[GlobalVars.IS_ADMIN] == true)
+                        @if (GlobalVars.IsAdmin(Session))
                         {
                             <td>
                                 @Html.ActionLink("Delete", "DeleteTrainingByID", new { trainingId = item.TrainingID }, new { @class = "btn btn-primary" })

Fab2ApprovalSystem/pipelines-manual.yml

@@ -41,6 +41,7 @@ stages:
 
           - script: |
               mklink /J ".vscode\.UserSecrets" "%AppData%\Microsoft\UserSecrets\f2da5035-aba9-4676-9f8d-d6689f84663d"
+              mklink /J "Controllers" "..\Fab2ApprovalSystem\Controllers"
               mklink /J "DMO" "..\Fab2ApprovalSystem\DMO"
               mklink /J "Jobs" "..\Fab2ApprovalSystem\Jobs"
               mklink /J "JobSchedules" "..\Fab2ApprovalSystem\JobSchedules"
@@ -148,6 +149,7 @@ stages:
 
           - script: |
               mklink /J ".vscode\.UserSecrets" "%AppData%\Microsoft\UserSecrets\f2da5035-aba9-4676-9f8d-d6689f84663d"
+              mklink /J "Controllers" "..\Fab2ApprovalSystem\Controllers"
               mklink /J "DMO" "..\Fab2ApprovalSystem\DMO"
               mklink /J "Jobs" "..\Fab2ApprovalSystem\Jobs"
               mklink /J "JobSchedules" "..\Fab2ApprovalSystem\JobSchedules"

Fab2ApprovalSystem/pipelines.yml

@@ -48,6 +48,7 @@ stages:
 
           - script: |
               mklink /J ".vscode\.UserSecrets" "%AppData%\Microsoft\UserSecrets\f2da5035-aba9-4676-9f8d-d6689f84663d"
+              mklink /J "Controllers" "..\Fab2ApprovalSystem\Controllers"
               mklink /J "DMO" "..\Fab2ApprovalSystem\DMO"
               mklink /J "Jobs" "..\Fab2ApprovalSystem\Jobs"
               mklink /J "JobSchedules" "..\Fab2ApprovalSystem\JobSchedules"
@@ -155,6 +156,7 @@ stages:
 
           - script: |
               mklink /J ".vscode\.UserSecrets" "%AppData%\Microsoft\UserSecrets\f2da5035-aba9-4676-9f8d-d6689f84663d"
+              mklink /J "Controllers" "..\Fab2ApprovalSystem\Controllers"
               mklink /J "DMO" "..\Fab2ApprovalSystem\DMO"
               mklink /J "Jobs" "..\Fab2ApprovalSystem\Jobs"
               mklink /J "JobSchedules" "..\Fab2ApprovalSystem\JobSchedules"

Fab2ApprovalTests/DMO/EngChangeNoticeDMOTests.cs

@@ -52,7 +52,7 @@ public class EngChangeNoticeDMOTests {
         try { throw new Exception(); } catch (Exception) { }
     }
 
-    private static void EngChangeNoticeDMO(ILogger? logger, AppSettings appSettings) {
+    private static void EngChangeNoticeDMO(ILogger? logger, AppSettings appSettings, int ecnNumber) {
 #pragma warning disable IDE0059
         SetGlobalVars(logger, appSettings);
         ECN_DMO ecnDMO = new();
@@ -84,6 +84,9 @@ public class EngChangeNoticeDMOTests {
         // int SubmitTECNExtensionDocument(int issueID, appSettings.UserId, int documentType, DateTime extensionDate);
         // void TECNExtensionLog(int ecnNumber, DateTime extensionDate);
         // void UpdateECNType(int ecnNumber, string ecnType);
+        ECNPdf ecn = ecnDMO.GetECNPdf(ecnNumber);
+        string categoryId = ecnDMO.GetCategoryID(ecn);
+        string trainingNotificationTo = ecnDMO.GetTrainingNotificationTo(ecn, new TrainingDMO());
         if (ecnDMO is null) { }
 #pragma warning restore IDE0059
     }
@@ -92,13 +95,14 @@ public class EngChangeNoticeDMOTests {
     [Ignore]
 #endif
     [TestMethod]
-    public void EngChangeNoticeDMOIsAttachedOnly() {
+    [DataRow(82689)]
+    public void EngChangeNoticeDMOIsAttachedOnly(int ecnNumber) {
         _Logger?.LogInformation("Starting Web Application");
         IServiceProvider? serviceProvider = _WebApplicationFactory?.Services.CreateScope().ServiceProvider;
         AppSettings? appSettings = serviceProvider?.GetRequiredService<AppSettings>();
         Assert.IsTrue(appSettings is not null);
         if (System.Diagnostics.Debugger.IsAttached)
-            EngChangeNoticeDMO(_Logger, appSettings);
+            EngChangeNoticeDMO(_Logger, appSettings, ecnNumber);
         _Logger?.LogInformation("{TestName} completed", _TestContext?.TestName);
         NonThrowTryCatch();
     }