Структура

backend/src/Modules/Conversations/Application/Messages/Send/SendMessageCommandHandler.cs

@@ -1,14 +1,14 @@
-using Knot.Modules.Messaging.Application.Abstractions;
-using Knot.Modules.Messaging.Domain;
-using Knot.Modules.Conversations.Domain;
-using Knot.Shared.Kernel;
+using Knot.Contracts.Messaging.Application.Abstractions;
+using Knot.Contracts.Messaging.Domain;
 using Knot.Contracts.Settings.Application.Abstractions;
 using Knot.Modules.Conversations.Application.Abstractions;
+using Knot.Modules.Conversations.Domain;
+using Knot.Shared.Kernel;
 
 namespace Knot.Modules.Conversations.Application.Messages.Send;
 
 /// <summary>
-/// Êîìàíäà äëÿ îòïðàâêè ñîîáùåíèÿ â ÷àò.
+/// <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD>.
 /// </summary>
 public record AttachmentRequest(string Type, string Url, string? FileName, long? FileSize);
 
@@ -53,37 +53,47 @@ public sealed class SendMessageCommandHandler : ICommandHandler<SendMessageComma
 
     public async Task<Result<Guid>> Handle(SendMessageCommand request, CancellationToken cancellationToken)
     {
-        // 1. Ïðîâåðÿåì ñóùåñòâîâàíèå ÷àòà
+        // 1. <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
         var chat = await _chatRepository.GetByIdAsync(request.ChatId, cancellationToken);
         if (chat is null)
         {
             return Result.Failure<Guid>(ChatErrors.ChatsNotFound);
         }
 
-        // 2. Ïðîâåðÿåì, ÿâëÿåòñÿ ëè îòïðàâèòåëü ó÷àñòíèêîì
+        // 2. <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
         if (!chat.Members.Any(m => m.UserId == request.SenderId))
         {
             return Result.Failure<Guid>(ChatErrors.ChatsForbidden);
         }
 
-        // 3. Ñîçäàåì ñîîáùåíèå
+        // 3. <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
         Message message;
         if (request.Type == "story_reply" || request.Type == "story_reaction")
         {
             if (!_messagesSettings.Current.AllowMedia) return Result.Failure<Guid>(ChatErrors.MediaDisabled);
-            
+
+
             var parsedStoryMediaType = Enum.TryParse<MediaType>(request.StoryMediaType, true, out var sTypeEnum) ? sTypeEnum : MediaType.Image;
             message = new StoryMessage(
-                Guid.NewGuid(), 
-                request.ChatId, 
-                request.SenderId, 
-                request.StoryId ?? Guid.Empty, 
-                request.StoryMediaUrl ?? string.Empty, 
-                parsedStoryMediaType, 
-                request.Content, 
-                request.ReplyToId, 
-                request.ForwardedFromId, 
-                DateTime.UtcNow, 
+                Guid.NewGuid(),
+
+                request.ChatId,
+
+                request.SenderId,
+
+                request.StoryId ?? Guid.Empty,
+
+                request.StoryMediaUrl ?? string.Empty,
+                request.StoryMediaType,
+
+                request.Content,
+
+                request.ReplyToId,
+
+                request.ForwardedFromId,
+
+                DateTime.UtcNow,
+
                 false);
         }
         else if (request.Attachments != null && request.Attachments.Any())
@@ -92,22 +102,31 @@ public sealed class SendMessageCommandHandler : ICommandHandler<SendMessageComma
 
             var firstAtt = request.Attachments.First();
             var parsedType = Enum.TryParse<MediaType>(firstAtt.Type, true, out var mTypeEnum) ? mTypeEnum : MediaType.File;
-            
+
+
             message = new MediaMessage(
-                Guid.NewGuid(), 
-                request.ChatId, 
-                request.SenderId, 
-                parsedType, 
-                request.Content, 
-                request.ReplyToId, 
-                request.ForwardedFromId, 
-                DateTime.UtcNow, 
+                Guid.NewGuid(),
+
+                request.ChatId,
+
+                request.SenderId,
+                parsedType,
+
+                request.Content,
+
+                request.ReplyToId,
+
+                request.ForwardedFromId,
+
+                DateTime.UtcNow,
+
                 false);
-            
+
+
             foreach (var att in request.Attachments)
             {
                 var pType = Enum.TryParse<MediaType>(att.Type, true, out var tEnum) ? tEnum : MediaType.File;
-                ((MediaMessage)message).AddMedia(pType, att.Url, att.FileName, att.FileSize);
+                ((MediaMessage)message).AddMedia(pType.ToString().ToLower(), att.Url, att.FileName, att.FileSize);
             }
         }
         else if (request.Type == "poll")
@@ -131,18 +150,26 @@ public sealed class SendMessageCommandHandler : ICommandHandler<SendMessageComma
         else
         {
             message = new TextMessage(
-                Guid.NewGuid(), 
-                request.ChatId, 
-                request.SenderId, 
-                request.Content ?? string.Empty, 
-                request.ReplyToId, 
-                request.Quote, 
-                request.ForwardedFromId, 
-                DateTime.UtcNow, 
+                Guid.NewGuid(),
+
+                request.ChatId,
+
+                request.SenderId,
+
+                request.Content ?? string.Empty,
+
+                request.ReplyToId,
+
+                request.Quote,
+
+                request.ForwardedFromId,
+
+                DateTime.UtcNow,
+
                 false);
         }
 
-        // 4. Ïîñëåäîâàòåëüíîñòü ñîîáùåíèé High-Water Mark
+        // 4. <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> High-Water Mark
         chat.IncrementSequenceId();
         message.SetSequenceId(chat.LastMessageSequenceId);
 
@@ -150,15 +177,19 @@ public sealed class SendMessageCommandHandler : ICommandHandler<SendMessageComma
         senderMember.UpdateReadCursor(message.Id, message.SequenceId);
         senderMember.UpdateDeliveredCursor(message.Id);
 
-        // 5. Ñîõðàíÿåì
+        // 5. <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
         _messageRepository.Add(message);
         await _unitOfWork.SaveChangesAsync(cancellationToken);
 
         await _mediator.Publish(new MessageSentDomainEvent(
-            message.Id, 
-            message.ChatId, 
-            message.SenderId, 
-            message.Content), 
+            message.Id,
+
+            message.ChatId,
+
+            message.SenderId,
+
+            message.Content),
+
             cancellationToken);
 
         return Result.Success(message.Id);