- add method get user from room in ws api

- Modified logout method

src/app/services/chat/ws-chat-methods.service.ts

@@ -361,5 +361,9 @@ export class WsChatMethodsService {
     this.users = user
   }
 
+  getUserOfRoom(roomId){
+    return this.WsChatService.getUserOfRoom(roomId);
+  }
+
 
 }