save send message

src/app/shared/chat/messages/messages.page.ts

@@ -110,6 +110,7 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
   textField = ''
 
   roomData$: Observable<RoomListItemOutPutDTO | undefined>
+  roomMessage$: Observable<RoomListOutPutDTO>
 
   constructor(
     public popoverController: PopoverController,
@@ -141,6 +142,7 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
 
   ngOnChanges(changes: SimpleChanges): void {
     this.roomData$ = this.roomRepositoryService.getItemByIdLive(this.roomId)
+    this.roomMessage$ = this.messageRepositoryService.getItemsLive(this.roomId)
   }
 
   sendTyping() {}