feat: 完成聊天室领域与用户领域划分通讯

Yi.Abp.Net8/module/chat-hub/Yi.Framework.ChatHub.Application/Services/ChatUserService.cs

@@ -1,19 +1,39 @@
 using Mapster;
 using Volo.Abp.Application.Services;
+using Volo.Abp.EventBus.Local;
 using Yi.Framework.ChatHub.Domain.Managers;
 using Yi.Framework.ChatHub.Domain.Shared.Model;
+using Yi.Framework.Rbac.Domain.Shared.Etos;
 
 namespace Yi.Framework.ChatHub.Application.Services
 {
     public class ChatUserService : ApplicationService
     {
         private UserMessageManager _messageManager;
-        public ChatUserService(UserMessageManager messageManager) { _messageManager = messageManager; }
+        private ILocalEventBus _localEventBus;
+        public ChatUserService(UserMessageManager messageManager, ILocalEventBus localEventBus)
+        { _messageManager = messageManager; _localEventBus = localEventBus; }
 
         public async Task<List<ChatUserModel>> GetListAsync()
         {
+            //映射用户信息
             var userList = await _messageManager.GetAllUserAsync();
+
+            var userIds = userList.Select(x => x.UserId).Distinct().ToList();
+            UserRoleMenuQueryEventArgs userRoleMenuQuery = new UserRoleMenuQueryEventArgs(userIds.ToArray());
+
+            //调用用户领域事件，获取用户信息，第一个发送者用户信息，第二个为接收者用户信息
+            await _localEventBus.PublishAsync(userRoleMenuQuery, false);
+
+            var userInfoDic = userRoleMenuQuery.Result.ToDictionary(x => x.User.Id);
             var output = userList.Adapt<List<ChatUserModel>>();
+
+            foreach (var chatUser in output)
+            {
+                var currentUserInfo = userInfoDic[chatUser.UserId];
+                chatUser.UserName= currentUserInfo.User.UserName;
+                chatUser.UserIcon = currentUserInfo.User.Icon;
+            }
             return output;
         }
     }