Merge branch 'master' into metadata-and-relationships-combined-in-submission

src/app/+workflowitems-edit-page/workflow-item-delete/workflow-item-delete.component.ts

@@ -0,0 +1,46 @@
+import { Component } from '@angular/core';
+import { Observable } from 'rxjs';
+import { WorkflowItemActionPageComponent } from '../workflow-item-action-page.component';
+import { ActivatedRoute, Router } from '@angular/router';
+import { WorkflowItemDataService } from '../../core/submission/workflowitem-data.service';
+import { RouteService } from '../../core/services/route.service';
+import { NotificationsService } from '../../shared/notifications/notifications.service';
+import { TranslateService } from '@ngx-translate/core';
+import { RequestService } from '../../core/data/request.service';
+import { map } from 'rxjs/operators';
+import { RestResponse } from '../../core/cache/response.models';
+
+@Component({
+  selector: 'ds-workflow-item-delete',
+  templateUrl: '../workflow-item-action-page.component.html'
+})
+/**
+ * Component representing a page to delete a workflow item
+ */
+export class WorkflowItemDeleteComponent extends WorkflowItemActionPageComponent {
+  constructor(protected route: ActivatedRoute,
+              protected workflowItemService: WorkflowItemDataService,
+              protected router: Router,
+              protected routeService: RouteService,
+              protected notificationsService: NotificationsService,
+              protected translationService: TranslateService,
+              protected requestService: RequestService) {
+    super(route, workflowItemService, router, routeService, notificationsService, translationService);
+  }
+
+  /**
+   * Returns the type of page
+   */
+  getType(): string {
+    return 'delete';
+  }
+
+  /**
+   * Performs the action of this workflow item action page
+   * @param id The id of the WorkflowItem
+   */
+  sendRequest(id: string): Observable<boolean> {
+    this.requestService.removeByHrefSubstring('/discover');
+    return this.workflowItemService.delete(id).pipe(map((response: RestResponse) => response.isSuccessful));
+  }
+}