2024-03-29 15:01:39 -07:00

87 lines
3.8 KiB
C#

using FabApprovalWorkerService.Models;
using FabApprovalWorkerService.Services;
using Quartz;
using System.Net.Mail;
using System.Text;
namespace FabApprovalWorkerService.Workers;
public class ExpiringTECNWorker : IJob {
private readonly ILogger<ExpiringTECNWorker> _logger;
private readonly IMonInWorkerClient _monInClient;
private readonly IUserService _userService;
private readonly IECNService _ecnService;
private readonly ISmtpService _smtpService;
public ExpiringTECNWorker(ILogger<ExpiringTECNWorker> logger,
IMonInWorkerClient monInClient,
IUserService userService,
IECNService ecnService,
ISmtpService smtpService) {
_logger = logger ??
throw new ArgumentNullException("ILogger not injected");
_monInClient = monInClient ??
throw new ArgumentNullException("IMonInWorkerClient not injected");
_userService = userService ??
throw new ArgumentNullException("IUserService not injected");
_ecnService = ecnService ??
throw new ArgumentNullException("IECNService not injected");
_smtpService = smtpService ??
throw new ArgumentNullException("ISmtpService not injected");
}
public async Task Execute(IJobExecutionContext context) {
DateTime start = DateTime.Now;
bool isInternalError = false;
StringBuilder errorMessage = new();
string metricName = "ExpiringTECNWorker";
try {
_logger.LogInformation("Attempting to notify users of expiring TECNs");
IEnumerable<ECN> expiringTECNs = await _ecnService.GetExpiringTECNs();
foreach (ECN eCN in expiringTECNs) {
string recipientEmail = await _userService.GetUserEmail(eCN.OriginatorID);
MailAddress recipientAddress = new MailAddress(recipientEmail);
List<MailAddress> recipientList = new () { recipientAddress };
IEnumerable<string> tecnNotificationUserEmails = await _ecnService.GetTECNNotificationUserEmails();
List<MailAddress> ccRecipientList = new();
foreach (string email in tecnNotificationUserEmails) {
ccRecipientList.Add(new MailAddress(email));
}
StringBuilder bodyBuilder = new();
bodyBuilder.Append($"Good day, TECN# {eCN.ECNNumber} will be expiring in ");
bodyBuilder.Append($"{(eCN.ExpirationDate - DateTime.Now).Days} ");
bodyBuilder.Append($"on {eCN.ExpirationDate.ToString("MMMM dd, yyyy")}. ");
bodyBuilder.Append($"<br /> Review TECN <a href='https://mesaapproval.mes.com/ECN/Edit?IssueID={eCN.ECNNumber}'> ");
bodyBuilder.Append("here </a>");
string subject = $"Notice of expiring TECN - {eCN.Title}";
await _smtpService.SendEmail(recipientList, ccRecipientList, subject, bodyBuilder.ToString());
}
} catch (Exception ex) {
StringBuilder errMsgBuilder = new();
errMsgBuilder.Append("An exception occurred when attempting to notify users of expiring TECNs. ");
errMsgBuilder.Append($"Exception: {ex.Message}");
_logger.LogError(errMsgBuilder.ToString());
isInternalError = true;
} finally {
DateTime end = DateTime.Now;
double latencyInMS = (end - start).TotalMilliseconds;
_monInClient.PostAverage(metricName + "Latency", latencyInMS);
if (isInternalError) {
_monInClient.PostStatus(metricName, StatusValue.Critical);
} else {
_monInClient.PostStatus(metricName, StatusValue.Ok);
}
}
}
}