[CST-6876] move delay in the search-facet-filter.component

src/app/shared/object-collection/shared/listable-object/listable-object-component-loader.component.ts

@@ -14,7 +14,7 @@ import {
 } from '@angular/core';
 
 import { Subscription } from 'rxjs';
-import { debounceTime, take } from 'rxjs/operators';
+import { take } from 'rxjs/operators';
 
 import { ListableObject } from '../listable-object.model';
 import { ViewMode } from '../../../../core/shared/view-mode.model';
@@ -182,8 +182,6 @@ export class ListableObjectComponentLoaderComponent implements OnInit, OnChanges
 
     if ((this.compRef.instance as any).reloadedObject) {
       (this.compRef.instance as any).reloadedObject.pipe(
-        // Add delay before emitting event to allow the new object is elaborated on REST side
-        debounceTime((100)),
         take(1)
       ).subscribe((reloadedObject: DSpaceObject) => {
         if (reloadedObject) {

src/app/shared/search/search-filters/search-filter/search-facet-filter/search-facet-filter.component.ts

@@ -10,7 +10,7 @@ import {
   Subject,
   Subscription
 } from 'rxjs';
-import { distinctUntilChanged, filter, map, mergeMap, switchMap, take, tap } from 'rxjs/operators';
+import { debounceTime, distinctUntilChanged, filter, map, mergeMap, switchMap, take, tap } from 'rxjs/operators';
 
 import { RemoteDataBuildService } from '../../../../../core/cache/builders/remote-data-build.service';
 import { PaginatedList } from '../../../../../core/data/paginated-list.model';
@@ -120,6 +120,8 @@ export class SearchFacetFilterComponent implements OnInit, OnDestroy {
       this.searchOptions$.subscribe(() => this.updateFilterValueList()),
       this.refreshFilters.asObservable().pipe(
         filter((toRefresh: boolean) => toRefresh),
+        // NOTE This is a workaround, otherwise retrieving filter values returns tha old cached response
+        debounceTime((100)),
         mergeMap(() => this.retrieveFilterValues(false))
       ).subscribe()
     );