64503: Collection harvester settings refresh cache after submitting changes

src/app/+collection-page/edit-collection-page/collection-source/collection-source.component.spec.ts

@@ -20,6 +20,7 @@ import { By } from '@angular/platform-browser';
 import { Collection } from '../../../core/shared/collection.model';
 import { RemoteData } from '../../../core/data/remote-data';
 import { CollectionDataService } from '../../../core/data/collection-data.service';
+import { RequestService } from '../../../core/data/request.service';
 
 const infoNotification: INotification = new Notification('id', NotificationType.Info, 'info');
 const warningNotification: INotification = new Notification('id', NotificationType.Warning, 'warning');
@@ -36,6 +37,7 @@ let formService: DynamicFormService;
 let router: any;
 let collection: Collection;
 let collectionService: CollectionDataService;
+let requestService: RequestService;
 
 describe('CollectionSourceComponent', () => {
   let comp: CollectionSourceComponent;
@@ -111,8 +113,10 @@ describe('CollectionSourceComponent', () => {
     });
     collectionService = jasmine.createSpyObj('collectionService', {
       getContentSource: observableOf(contentSource),
-      updateContentSource: observableOf(contentSource)
+      updateContentSource: observableOf(contentSource),
+      getHarvesterEndpoint: observableOf('harvester-endpoint')
     });
+    requestService = jasmine.createSpyObj('requestService', ['removeByHrefSubstring']);
 
     TestBed.configureTestingModule({
       imports: [TranslateModule.forRoot(), RouterTestingModule],
@@ -125,7 +129,8 @@ describe('CollectionSourceComponent', () => {
         { provide: ActivatedRoute, useValue: { parent: { data: observableOf({ dso: new RemoteData(false, false, true, null, collection) }) } } },
         { provide: Router, useValue: router },
         { provide: GLOBAL_CONFIG, useValue: { collection: { edit: { undoTimeout: 10 } } } as any },
-        { provide: CollectionDataService, useValue: collectionService }
+        { provide: CollectionDataService, useValue: collectionService },
+        { provide: RequestService, useValue: requestService }
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();

src/app/+collection-page/edit-collection-page/collection-source/collection-source.component.ts

@@ -31,6 +31,7 @@ import { CollectionDataService } from '../../../core/data/collection-data.servic
 import { getSucceededRemoteData } from '../../../core/shared/operators';
 import { MetadataConfig } from '../../../core/shared/metadata-config.model';
 import { INotification } from '../../../shared/notifications/models/notification.model';
+import { RequestService } from '../../../core/data/request.service';
 
 /**
  * Component for managing the content source of the collection
@@ -236,7 +237,8 @@ export class CollectionSourceComponent extends AbstractTrackableComponent implem
                      protected route: ActivatedRoute,
                      protected router: Router,
                      @Inject(GLOBAL_CONFIG) protected EnvConfig: GlobalConfig,
-                     protected collectionService: CollectionDataService) {
+                     protected collectionService: CollectionDataService,
+                     protected requestService: RequestService) {
     super(objectUpdatesService, notificationsService, translate);
   }
 
@@ -373,6 +375,15 @@ export class CollectionSourceComponent extends AbstractTrackableComponent implem
    * Submit the edited Content Source to the REST API, re-initialize the field update and display a notification
    */
   onSubmit() {
+    // Remove cached harvester request to allow for latest harvester to be displayed when switching tabs
+    this.collectionRD$.pipe(
+      getSucceededRemoteData(),
+      map((col) => col.payload.uuid),
+      switchMap((uuid) => this.collectionService.getHarvesterEndpoint(uuid)),
+      take(1)
+    ).subscribe((endpoint) => this.requestService.removeByHrefSubstring(endpoint));
+
+    // Update harvester
     this.collectionRD$.pipe(
       getSucceededRemoteData(),
       map((col) => col.payload.uuid),