fix:修复已知问题

backend/IM_API/Application/EventHandlers/MessageCreatedHandler/ConversationEventHandler.cs

@@ -18,15 +18,18 @@ namespace IM_API.Application.EventHandlers.MessageCreatedHandler
         private readonly IConversationService _conversationService;
         private readonly ILogger<ConversationEventHandler> _logger;
         private readonly IUserService _userSerivce;
+        private readonly IGroupService _groupService;
         public ConversationEventHandler(
             IConversationService conversationService,
             ILogger<ConversationEventHandler> logger,
-            IUserService userService
+            IUserService userService,
+            IGroupService groupService
             )
         {
             _conversationService = conversationService;
             _logger = logger;
             _userSerivce = userService;
+            _groupService = groupService;
         }
 
         public async Task Consume(ConsumeContext<MessageCreatedEvent> context)
@@ -35,14 +38,13 @@ namespace IM_API.Application.EventHandlers.MessageCreatedHandler
             if (@event.ChatType == ChatType.GROUP)
             {
                 var userinfo = await _userSerivce.GetUserInfoAsync(@event.MsgSenderId);
-                await _conversationService.UpdateConversationAfterSentAsync(new Dtos.Conversation.UpdateConversationDto
+                await _groupService.UpdateGroupConversationAsync(new Dtos.Group.GroupUpdateConversationDto
                 {
-                    LastMessage = $"{userinfo.NickName}：{@event.MessageContent}",
-                    LastSequenceId = @event.SequenceId,
-                    ReceiptId = @event.MsgRecipientId,
-                    SenderId = @event.MsgSenderId,
-                    StreamKey = @event.StreamKey,
-                    DateTime = @event.MessageCreated
+                    GroupId = @event.MsgRecipientId,
+                    LastMessage = @event.MessageContent,
+                    LastSenderName = userinfo.NickName,
+                    LastUpdateTime = @event.MessageCreated,
+                    MaxSequenceId = @event.SequenceId
                 });
             }
             else

backend/IM_API/Application/EventHandlers/MessageCreatedHandler/SignalREventHandler.cs

@@ -3,6 +3,7 @@ using IM_API.Application.Interfaces;
 using IM_API.Domain.Events;
 using IM_API.Dtos;
 using IM_API.Hubs;
+using IM_API.Interface.Services;
 using IM_API.Models;
 using IM_API.Tools;
 using IM_API.VOs.Message;
@@ -15,10 +16,12 @@ namespace IM_API.Application.EventHandlers.MessageCreatedHandler
     {
         private readonly IHubContext<ChatHub> _hub;
         private readonly IMapper _mapper;
-        public SignalREventHandler(IHubContext<ChatHub> hub, IMapper mapper)
+        private readonly IUserService _userService;
+        public SignalREventHandler(IHubContext<ChatHub> hub, IMapper mapper,IUserService userService)
         {
             _hub = hub;
             _mapper = mapper;
+            _userService = userService;
         }
 
         public async Task Consume(ConsumeContext<MessageCreatedEvent> context)
@@ -29,6 +32,9 @@ namespace IM_API.Application.EventHandlers.MessageCreatedHandler
             {
                 var entity = _mapper.Map<Message>(@event);
                 var messageBaseVo = _mapper.Map<MessageBaseVo>(entity);
+                var senderinfo = await _userService.GetUserInfoAsync(@event.MsgSenderId);
+                messageBaseVo.SenderName = senderinfo.NickName;
+                messageBaseVo.SenderAvatar = senderinfo.Avatar ?? "";
                 await _hub.Clients.Group(@event.StreamKey).SendAsync("ReceiveMessage", new HubResponse<MessageBaseVo>("Event", messageBaseVo));
             }
             catch (Exception ex)