import { Injectable } from '@angular/core';
import { Router, CanActivate } from '@angular/router';

@Injectable()
export class EmployeeGuard implements CanActivate {

  constructor(private router: Router) { }

  canActivate() {

    if(!localStorage.getItem('currentUser')) {
      this.router.navigate(['/login']);
      return false;
    }
    let role = JSON.parse(localStorage.getItem('currentUser')).role;
    if (!(role != 'WAITER' && role != 'CHEF' && role != 'BARTENDER' && role != 'BIDDER')) {
      if(JSON.parse(localStorage.getItem('currentUser')).passwordChanged == true)
        return true;
      this.router.navigate(['/change_password']);
      return false;

    }

    return true;
  }
}