import { Injectable } from '@angular/core';
import { Resolve } from '@angular/router';
import { Observable } from 'rxjs/internal/Observable';

import { Court } from '../core/court';

import { CourtService } from './court.service';

@Injectable({
  providedIn: 'root',
})
export class CourtListResolver implements Resolve<Court[]> {
  constructor(private ser: CourtService) {}

  resolve(): Observable<Court[]> {
    return this.ser.list();
  }
}