improve

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

@@ -21,6 +21,7 @@ export class ContactsPage implements OnInit {
   room:any;
   dm:any;
   sessionStore = SessionStore
+  loading = false
   @Input() roomId: string;
 
   @Output() openMessage:EventEmitter<any> = new EventEmitter<any>();
@@ -67,10 +68,19 @@ export class ContactsPage implements OnInit {
       let body = {
         username: username,
       }
+
+      this.loading = true
       this.chatService.createRoom(body).subscribe(res => {
-        this.ChatSystemService.getAllRooms();
         this.room = res['room'];
-        this.openMessage.emit(this.room._id);
+
+        this.ChatSystemService.getAllRooms(() => {
+          this.openMessage.emit(this.room._id);
+
+          this.loading = false
+        }, this.room._id);
+        
+      }, ()=> {
+        this.loading = false
       });
     }
   }