change name after update

src/app/shared/chat/edit-group/edit-group.page.ts

@@ -62,7 +62,16 @@ export class EditGroupPage implements OnInit {
     else{
       console.log("Invalid name!");
     }
-    this.close();
+    this.updateGroup();
+  }
+
+  updateGroup(){
+    this.showLoader = true;
+    this.chatService.getRoomInfo(this.roomId).subscribe(room=>{
+      this.room = room['room'];
+      this.showLoader = false;
+      this.openGroupMessage.emit(this.room._id);
+    });
   }
 
   _ionChange(event){