import {
  Directive,
  ElementRef,
  Input,
  OnInit
} from '@angular/core';
import { ProfileService } from '../../services/profile.service';
@Directive({
  selector: '[appPrivilege]'
})
export class PrivilegeDirective implements OnInit {
  @Input() checkPrevilege: string;
  constructor(
    private elem: ElementRef,
    private profileService: ProfileService
  ) {
  }
  ngOnInit() {
    if (
      this.profileService.privileges.findIndex(x => x === this.checkPrevilege) <=
      -1
    ) {
      this.elem.nativeElement.style.display = 'none';
    }
  }
}