dspace-angular/src/app/bitstream-page/bitstream-authorizations/bitstream-authorizations.component.ts

import { AsyncPipe } from '@angular/common';
import {
  Component,
  OnInit,
} from '@angular/core';
import {
  ActivatedRoute,
  RouterLink,
} from '@angular/router';
import { TranslateModule } from '@ngx-translate/core';
import { Observable } from 'rxjs';
import {
  first,
  map,
} from 'rxjs/operators';

import { RemoteData } from '../../core/data/remote-data';
import { DSpaceObject } from '../../core/shared/dspace-object.model';
import { ResourcePoliciesComponent } from '../../shared/resource-policies/resource-policies.component';

@Component({
  selector: 'ds-bitstream-authorizations',
  templateUrl: './bitstream-authorizations.component.html',
  imports: [
    ResourcePoliciesComponent,
    AsyncPipe,
    TranslateModule,
    RouterLink,
  ],
  standalone: true,
})
/**
 * Component that handles the Bitstream Authorizations
 */
export class BitstreamAuthorizationsComponent<TDomain extends DSpaceObject> implements OnInit {

  /**
   * The initial DSO object
   */
  public dsoRD$: Observable<RemoteData<TDomain>>;

  /**
   * Initialize instance variables
   *
   * @param {ActivatedRoute} route
   */
  constructor(
    private route: ActivatedRoute,
  ) {
  }

  /**
   * Initialize the component, setting up the collection
   */
  ngOnInit(): void {
    this.dsoRD$ = this.route.data.pipe(first(), map((data) => data.bitstream));
  }
}