import { Injectable } from '@angular/core';
import { Resolve } from '@angular/router';
import { TimeZoneService } from '@core/services/time-zone.service';

@Injectable({ providedIn: 'root' })
export class TimeZoneResolver implements Resolve<void> {

  constructor (
    private timeZoneService: TimeZoneService
  ) { }

  resolve () {
    if (!this.timeZoneService.timeZones) {
      this.timeZoneService.setTimeZones();
    }
  }
}