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互发消息流程打通
This commit is contained in:
nanxun
2026-01-20 20:25:08 +08:00
parent 507788f6a3
commit be621e9ae2
13 changed files with 244 additions and 58 deletions
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backend/IM_API/Hubs/ChatHub.cs
+13 -3
View File
@@ -1,5 +1,6 @@
using IM_API.Dtos;
using IM_API.Interface.Services;
using IM_API.Models;
using IM_API.Tools;
using Microsoft.AspNetCore.SignalR;
using System.Security.Claims;
@@ -32,7 +33,7 @@ namespace IM_API.Hubs
}
await base.OnConnectedAsync();
}
public async Task SendPrivateMessage(MessageBaseDto dto)
public async Task SendMessage(MessageBaseDto dto)
{
if (!Context.User.Identity.IsAuthenticated)
{
@@ -41,8 +42,17 @@ namespace IM_API.Hubs
return;
}
var userIdStr = Context.User.FindFirstValue(ClaimTypes.NameIdentifier);
await _messageService.SendPrivateMessageAsync(int.Parse(userIdStr),dto.ReceiverId,dto);
await Clients.Users(dto.ReceiverId.ToString()).SendAsync("ReceiveMessage", dto);
MessageBaseDto msgInfo = null;
if(dto.ChatType.ToLower() == ChatType.PRIVATE.ToString().ToLower())
{
msgInfo = await _messageService.SendPrivateMessageAsync(int.Parse(userIdStr), dto.ReceiverId, dto);
}
else
{
msgInfo = await _messageService.SendGroupMessageAsync(int.Parse(userIdStr), dto.ReceiverId, dto);
}
await Clients.Users(dto.ReceiverId.ToString()).SendAsync("ReceiveMessage", msgInfo);
return;
}
}
backend/IM_API/Interface/Services/IMessageSevice.cs
+2 -2
View File
@@ -11,7 +11,7 @@ namespace IM_API.Interface.Services
/// <param name="receiverId">接收人</param>
/// <param name="dto"></param>
/// <returns></returns>
Task<bool> SendPrivateMessageAsync(int senderId,int receiverId,MessageBaseDto dto);
Task<MessageBaseDto> SendPrivateMessageAsync(int senderId,int receiverId,MessageBaseDto dto);
/// <summary>
/// 发送群聊消息
/// </summary>
@@ -19,7 +19,7 @@ namespace IM_API.Interface.Services
/// <param name="groupId">接收群id</param>
/// <param name="dto"></param>
/// <returns></returns>
Task<bool> SendGroupMessageAsync(int senderId,int groupId,MessageBaseDto dto);
Task<MessageBaseDto> SendGroupMessageAsync(int senderId,int groupId,MessageBaseDto dto);
/// <summary>
/// 获取消息列表
/// </summary>
backend/IM_API/Services/MessageService.cs
+4 -4
View File
@@ -79,7 +79,7 @@ namespace IM_API.Services
throw new NotImplementedException();
}
#region 发送群消息
public async Task<bool> SendGroupMessageAsync(int senderId, int groupId, MessageBaseDto dto)
public async Task<MessageBaseDto> SendGroupMessageAsync(int senderId, int groupId, MessageBaseDto dto)
{
//判断群存在
var isExist = await _context.Groups.AnyAsync(x => x.Id == groupId);
@@ -92,12 +92,12 @@ namespace IM_API.Services
message.StreamKey = StreamKeyBuilder.Group(groupId);
_context.Messages.Add(message);
await _context.SaveChangesAsync();
return true;
return _mapper.Map<MessageBaseDto>(message);
}
#endregion
#region 发送私聊消息
public async Task<bool> SendPrivateMessageAsync(int senderId, int receiverId, MessageBaseDto dto)
public async Task<MessageBaseDto> SendPrivateMessageAsync(int senderId, int receiverId, MessageBaseDto dto)
{
bool isExist = await _context.Friends.AnyAsync(x => x.FriendId == receiverId);
if (!isExist) throw new BaseException(CodeDefine.FRIEND_RELATION_NOT_FOUND);
@@ -107,7 +107,7 @@ namespace IM_API.Services
message.StreamKey = StreamKeyBuilder.Private(dto.SenderId, dto.ReceiverId);
_context.Messages.Add(message);
await _context.SaveChangesAsync();
return true;
return _mapper.Map<MessageBaseDto>(message);
}
#endregion
}