remove un used import

src/app/services/chat/chat-system.service.ts

@@ -20,6 +20,7 @@ import { AttachmentsService } from 'src/app/services/attachments.service';
 import { NetworkServiceService} from 'src/app/services/network-service.service';
 import { ViewedMessageService } from './viewed-message.service'
 import { NotificationsService } from '../notifications.service';
+import { Subscribe } from '../subcribe';
 @Injectable({
   providedIn: 'root'
 })
@@ -41,6 +42,9 @@ export class ChatSystemService {
   sessionStore = SessionStore
   delete = []
   loadingUsers = false
+
+  onRoomsLoad = new Subscribe({execute : false, deleteOnExecute: true})
+
   
   constructor(
     private RochetChatConnectorService: RochetChatConnectorService,
@@ -299,7 +303,6 @@ export class ChatSystemService {
 
     this.loadingWholeList = false
     await this.storage.set('Rooms', rooms);
-    console.log('this._group', this._group)
 
     this.sortRoomList()
 
@@ -311,6 +314,7 @@ export class ChatSystemService {
       this.sortRoomList()
     }, 10000)
 
+    this.onRoomsLoad.executor()
   }
 
   /**
@@ -687,4 +691,46 @@ export class ChatSystemService {
     return this.RochetChatConnectorService.getUserOfRoom(roomId);
   }
 
+
+  async createGroup(name) {
+    const res: any = await this.createPrivateRoom(name, SessionStore.user.UserName, {});
+    console.log('room is created', res)
+    if(res?.result?.rid) {
+      try {
+        await this.getAllRooms();
+      } catch (e) {}
+      console.log('room is loaded')
+      return res
+    } else {
+      return res
+    }
+  }
+
+  getGroupByName(name ) {
+    return this._group.find( e=> e.name == name)
+  }
+
+  async waitRoomToCreate(rid): Promise<RoomService> {
+    return new Promise(async (resolve, reject) => {
+      let sub;
+
+      sub = this.onRoomsLoad.subscribe(() => {
+        const room = this.getRoomById(rid)
+        if (room) {
+          resolve(room)
+          sub.unSubscribe()
+        }
+      })
+
+      try {
+        await this.getAllRooms();
+      } catch (e) {}
+
+    })
+  }
+
+  searchContact(name, username) {
+    return this.users.find( e=>  e.name == name || e.username == username)
+  }
+
 }