Перепиливание под чистый DDD

2026-03-22 23:59:33 +03:00
parent 5da1a2f45d
commit 6e532b021d
302 changed files with 3595 additions and 3679 deletions
@@ -0,0 +1,35 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Knot.Shared.Kernel;
+using Knot.Modules.Conversations.Domain;
+using Knot.Modules.Conversations.Application.Abstractions;
+using MediatR;
+using System.Linq;
+
+namespace Knot.Modules.Conversations.Application.Chats.Clear;
+
+public record ClearChatCommand(Guid ChatId, Guid UserId) : ICommand<MessageResponse>;
+
+internal sealed class ClearChatCommandHandler : ICommandHandler<ClearChatCommand, MessageResponse>
+{
+    private readonly IChatRepository _chatRepository;
+
+    public ClearChatCommandHandler(IChatRepository chatRepository)
+    {
+        _chatRepository = chatRepository;
+    }
+
+    public async Task<Result<MessageResponse>> Handle(ClearChatCommand request, CancellationToken cancellationToken)
+    {
+        var chat = await _chatRepository.GetByIdAsync(request.ChatId, cancellationToken);
+        if (chat == null || !chat.Members.Any(m => m.UserId == request.UserId))
+        {
+            return Result.Failure<MessageResponse>(ChatErrors.ChatNotFound);
+        }
+
+        // Currently a placeholder
+        return Result.Success(new MessageResponse("Cleared"));
+    }
+}
+