import { Injectable } from '@angular/core';
import { ActivatedRouteSnapshot, Resolve } from '@angular/router';
import { Observable, of as observableOf } from 'rxjs';

@Injectable({
  providedIn: 'root',
})
export class UpdateTableResolver implements Resolve<boolean> {
  constructor() {}

  resolve(route: ActivatedRouteSnapshot): Observable<boolean> {
    return route.queryParamMap.get('bill') !== null ? observableOf(false) : observableOf(true);
  }
}