[DSC-1974] Use preventMetadataSecurity projection for collection recent submissions

Author: atarix83

src/app/collection-page/collection-page.component.ts

@@ -119,7 +119,8 @@ export class CollectionPageComponent implements OnInit {
               pagination: currentPagination,
               sort: currentSort,
               dsoTypes: [DSpaceObjectType.ITEM],
-              forcedEmbeddedKeys: ['metrics']
+              forcedEmbeddedKeys: ['metrics'],
+              projection: 'preventMetadataSecurity'
             }), null, true, true, ...BROWSE_LINKS_TO_FOLLOW)
             .pipe(toDSpaceObjectListRD()) as Observable<RemoteData<PaginatedList<Item>>>;
         }),

src/app/shared/search/models/paginated-search-options.model.ts

@@ -14,12 +14,13 @@ export class PaginatedSearchOptions extends SearchOptions {
   sort?: SortOptions;
   forcedEmbeddedKeys?: string[];
 
-  constructor(options: {configuration?: string, scope?: string, query?: string, dsoTypes?: DSpaceObjectType[], filters?: SearchFilter[], fixedFilter?: any, pagination?: PaginationComponentOptions, sort?: SortOptions, view?: ViewMode, forcedEmbeddedKeys?: string[]}) {
+  constructor(options: {configuration?: string, scope?: string, query?: string, dsoTypes?: DSpaceObjectType[], filters?: SearchFilter[], fixedFilter?: any, pagination?: PaginationComponentOptions, sort?: SortOptions, view?: ViewMode, forcedEmbeddedKeys?: string[], projection?: string}) {
     super(options);
     this.pagination = options.pagination;
     this.sort = options.sort;
     this.view = options.view;
     this.forcedEmbeddedKeys = options.forcedEmbeddedKeys;
+    this.projection = options.projection; // optional projection parameter for the search results
   }
 
   /**