118 lines
5.5 KiB
C#
118 lines
5.5 KiB
C#
using FabApprovalWorkerService.Models;
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using System.Text;
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namespace FabApprovalWorkerService.Services;
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public interface IECNService {
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Task<IEnumerable<ECN>> GetExpiringTECNs();
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Task<IEnumerable<ECN>> GetExpiredTECNs();
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Task<IEnumerable<string>> GetTECNNotificationUserEmails();
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}
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public class ECNService : IECNService {
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private readonly ILogger<ECNService> _logger;
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private readonly IDalService _dalService;
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public ECNService(ILogger<ECNService> logger, IDalService dalService) {
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_logger = logger ?? throw new ArgumentNullException("ILogger not injected");
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_dalService = dalService ?? throw new ArgumentNullException("IDalService not injected");
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}
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public async Task<IEnumerable<ECN>> GetExpiredTECNs() {
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try {
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_logger.LogInformation("Attempting to get all TECNs expired in the last day");
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DateTime today = DateTime.Now.Date;
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DateTime tomorrow = DateTime.Now.Date.AddDays(1);
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StringBuilder queryBuilder = new StringBuilder();
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queryBuilder.Append("select ECNNumber, IsTECN, ExpirationDate, ExtensionDate, OriginatorID, Title ");
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queryBuilder.Append($"from ECN where IsTECN = 1 and ");
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queryBuilder.Append("Cancelled = 0 and Deleted = 0 ");
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queryBuilder.Append("and (CloseDate IS NULL or CloseDate = '');");
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IEnumerable<ECN> activeTecns = await _dalService.QueryAsync<ECN>(queryBuilder.ToString());
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_logger.LogInformation($"There are {activeTecns.Count()} active TECNs");
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IEnumerable<ECN> expiredTecns = activeTecns.Where(e => ((e.ExpirationDate < tomorrow) && (e.ExpirationDate >= today)) ||
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((e.ExtensionDate < tomorrow) && (e.ExtensionDate >= today)));
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_logger.LogInformation($"There are {expiredTecns.Count()} TECNs with an expiration date or extension date today");
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IEnumerable<ECN> expiredTecnsNotExtended = expiredTecns
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.Where(e => !(e.ExtensionDate >= tomorrow))
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.ToList();
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_logger.LogInformation($"There are {expiredTecnsNotExtended.Count()} TECNs expiring today");
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return expiredTecnsNotExtended;
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} catch (Exception ex) {
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StringBuilder errMsgBuilder = new();
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errMsgBuilder.Append("An exception occurred when attempting to get all TECNs expired in the last day. ");
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errMsgBuilder.Append($"Exception: {ex.Message}");
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_logger.LogError(errMsgBuilder.ToString());
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throw;
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}
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}
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public async Task<IEnumerable<ECN>> GetExpiringTECNs() {
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try {
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_logger.LogInformation("Attempting to get all TECNs expiring in the next five days");
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DateTime tomorrow = DateTime.Now.AddDays(1).Date;
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DateTime fiveDaysFromToday = DateTime.Now.AddDays(5).Date;
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StringBuilder queryBuilder = new StringBuilder();
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queryBuilder.Append("select * from ECN ");
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queryBuilder.Append($"where IsTECN = 1 and ");
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queryBuilder.Append("Cancelled = 0 and Deleted = 0 ");
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queryBuilder.Append("and (CloseDate IS NULL or CloseDate = '');");
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IEnumerable<ECN> activeTecns = (await _dalService.QueryAsync<ECN>(queryBuilder.ToString()));
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_logger.LogInformation($"There are {activeTecns.Count()} active TECNs");
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IEnumerable<ECN> expiringTecns = activeTecns.Where(e => ((e.ExpirationDate >= tomorrow) && (e.ExpirationDate <= fiveDaysFromToday)) ||
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((e.ExtensionDate >= tomorrow) && (e.ExtensionDate <= fiveDaysFromToday)));
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_logger.LogInformation($"There are {expiringTecns.Count()} TECNs with an expiration date or extension date in the next 5 days");
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IEnumerable<ECN> expiringTecnsNotExtended = expiringTecns
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.Where(e => !(e.ExtensionDate > fiveDaysFromToday))
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.ToList();
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_logger.LogInformation($"There are {expiringTecnsNotExtended.Count()} TECNs expiring in the next five days");
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return expiringTecnsNotExtended;
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} catch (Exception ex) {
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StringBuilder errMsgBuilder = new();
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errMsgBuilder.Append("An exception occurred when attempting to get all TECNs expiring in the next five days. ");
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errMsgBuilder.Append($"Exception: {ex.Message}");
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_logger.LogError(errMsgBuilder.ToString());
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throw;
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}
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}
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public async Task<IEnumerable<string>> GetTECNNotificationUserEmails() {
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try {
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_logger.LogInformation("Attempting to get TECN notification user emails");
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string sql = "select u.Email from TECNNotificationsUsers t join Users u on t.UserId = u.UserID;";
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IEnumerable<string> tecnNotificationUserEmails = (await _dalService.QueryAsync<string>(sql)).ToList();
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_logger.LogInformation($"Found {tecnNotificationUserEmails.Count()} TECN notification user emails");
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return tecnNotificationUserEmails;
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} catch (Exception ex) {
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StringBuilder errMsgBuilder = new();
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errMsgBuilder.Append("An exception occurred when attempting to get TECN notification user emails. ");
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errMsgBuilder.Append($"Exception: {ex.Message}");
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_logger.LogError(errMsgBuilder.ToString());
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throw;
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}
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}
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}
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