Created ExpiringTECNWorker

FabApprovalWorkerService/Services/UserService.cs

@@ -1,7 +1,5 @@
 using FabApprovalWorkerService.Models;
 
-using NLog.Filters;
-
 using System.Text;
 
 namespace FabApprovalWorkerService.Services;
@@ -20,6 +18,7 @@ public interface IUserService {
     Task<bool> RemoveOOOFlagForUser(int userId);
     Task<bool> SetOOOTempProcessed(OOOTemp oOOTemp);
     Task<List<User>> GetAllExpiredOOOUsersAsync();
+    Task<string> GetUserEmail(int userId);
 }
 
 public class UserService : IUserService {
@@ -341,4 +340,27 @@ public class UserService : IUserService {
             throw;
         }
     }
+
+    public async Task<string> GetUserEmail(int userId) {
+        try {
+            if (userId <= 0) throw new ArgumentException($"User Id {userId} is not a valid user Id");
+
+            _logger.LogInformation($"Attempting to get email for user {userId}");
+
+            string sql = $"select Email from Users where UserID = {userId}";
+
+            string? userEmail = (await _dalService.QueryAsync<string>(sql)).ToList().FirstOrDefault();
+
+            if (userEmail is null)
+                throw new Exception($"No email found for user {userId}");
+
+            return userEmail;
+        } catch (Exception ex) {
+            StringBuilder errMsgBuilder = new();
+            errMsgBuilder.Append($"An exception occurred when attempting to get email for user {userId}. ");
+            errMsgBuilder.Append($"Exception: {ex.Message}");
+            _logger.LogError(errMsgBuilder.ToString());
+            throw;
+        }
+    }
 }