Retructured solution

2026-05-13 20:06:24 +02:00
parent 26075cd9a7
commit a42c51d7b2
231 changed files with 1618 additions and 1408 deletions
@@ -0,0 +1,71 @@
+using LiteCharms.Features.Email.Commands;
+using LiteCharms.Features.Shop.Notifications.Entities;
+using LiteCharms.Features.Shop.Postgres;
+using static LiteCharms.Features.ServiceBus.Constants;
+
+namespace LiteCharms.Features.Notifications.Events.Handlers;
+
+public class ProcessEmailNotificationsEventHandler(IDbContextFactory<ShopDbContext> contextFactory, ILogger<ProcessEmailNotificationsEvent> logger, ISender mediator) :
+    INotificationHandler<ProcessEmailNotificationsEvent>
+{
+    public async ValueTask Handle(ProcessEmailNotificationsEvent message, CancellationToken cancellationToken)
+    {
+        try
+        {
+            using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var notifications = await context.Notifications
+                .OrderByDescending(o => o.Priority)
+                .ThenBy(o => o.CreatedAt)
+                .Where(n => n.CorrelationIdType == Models.CorrelationIdTypes.Email)
+                .Where(n => n.Direction == Models.NotificationDirection.Outgoing)
+                .Take(message.MaxRecords)
+                .ToListAsync(cancellationToken);
+
+            foreach (var notification in notifications)
+            {
+                var sendResult = await SendEmailAsync(notification, cancellationToken);
+
+                if(sendResult.IsFailed)
+                {
+                    var errors = new List<string>(1000);
+
+                    errors.AddRange(sendResult.Errors.Select(e => e.Message));
+
+                    if (sendResult.Reasons?.Count > 0)
+                        errors.AddRange(sendResult.Reasons.Select(e => e.Message));
+
+                    notification.HasError = true;                    
+                    notification.Errors = [.. errors];
+                }
+
+                notification.Processed = true;
+            }
+
+            await context.SaveChangesAsync(cancellationToken);
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, ex.Message);
+        }
+    }
+
+    private async Task<Result> SendEmailAsync(Notification notification, CancellationToken cancellationToken = default)
+    {
+        try
+        {
+            var request = SendEmailCommand.Create(notification.Sender!, notification.SenderName!, ShopEmailFromAddress,
+                ShopEmailFromName, notification.Subject!, notification.Message!);
+
+            var result = await mediator.Send(request, cancellationToken);
+
+            return result.IsFailed 
+                ? Result.Fail(result.Errors) 
+                : Result.Ok();
+        }
+        catch (Exception ex)
+        {
+            return Result.Fail(new Error(ex.Message).CausedBy(ex));
+        }
+    }
+}