improve chat

src/app/services/chat/room.service.ts

@@ -2,8 +2,6 @@ import { Injectable } from '@angular/core'
 import { RocketChatClientService } from 'src/app/services/socket/rocket-chat-client.service';
 import { MessageService } from 'src/app/services/chat/message.service'
 import { ChatUserService } from 'src/app/services/chat/chat-user.service'
-import { TimeService } from 'src/app/services/functions/time.service';
-import { ChatService } from '../chat.service';
 import { showDateDuration } from 'src/plugin/showDateDuration'
 @Injectable({
   providedIn: 'root'
@@ -47,6 +45,7 @@ export class RoomService {
         message.setData(Chatmessage.result)
         this.massages.push(message)
         this.calDateDuration(Chatmessage.result._updatedAt)
+
       }
     )
   }
@@ -58,7 +57,7 @@ export class RoomService {
   // runs onces only
   loadHistory(limit= 100) {
 
-    if(this.hasLoadHistory){ return false }
+    if(this.hasLoadHistory){ return false}
 
     this.RocketChatClientService.loadHistory(this.id, limit).then((message:any) => {
       console.log('loadHistory', message)