[TLC-674] Fix findDuplicates error in claimed task (old code)

Update spec tests

src/app/core/submission/submission-duplicate-data.service.ts

@@ -18,6 +18,8 @@ import { PaginatedList } from '../data/paginated-list.model';
 import { RequestParam } from '../cache/models/request-param.model';
 import { ObjectCacheService } from '../cache/object-cache.service';
 import { SearchData, SearchDataImpl } from '../data/base/search-data';
+import { DUPLICATE } from '../../shared/object-list/duplicate-data/duplicate.resource-type';
+import { dataService } from '../data/base/data-service.decorator';
 
 
 /**
@@ -30,6 +32,7 @@ import { SearchData, SearchDataImpl } from '../data/base/search-data';
  *
  */
 @Injectable()
+@dataService(DUPLICATE)
 export class SubmissionDuplicateDataService extends BaseDataService<Duplicate> implements SearchData<Duplicate> {
 
   /**
@@ -120,8 +123,9 @@ export class SubmissionDuplicateDataService extends BaseDataService<Duplicate> i
       findListOptions.searchParams = searchParams;
     }
 
-    // Perform the actual search by search
+    // Return actual search/findByItem results
     return this.searchBy('findByItem', findListOptions, useCachedVersionIfAvailable, reRequestOnStale, ...linksToFollow);
+
   }
 
   /**

src/app/shared/object-list/my-dspace-result-list-element/claimed-search-result/claimed-search-result-list-element.component.spec.ts

@@ -29,7 +29,6 @@ import { environment } from '../../../../../environments/environment';
 import { ObjectCacheService } from '../../../../core/cache/object-cache.service';
 import { Context } from '../../../../core/shared/context.model';
 import { createPaginatedList } from '../../../testing/utils.test';
-import { ItemDataService } from '../../../../core/data/item-data.service';
 import { SubmissionDuplicateDataService } from '../../../../core/submission/submission-duplicate-data.service';
 import { ConfigurationProperty } from '../../../../core/shared/configuration-property.model';
 import { ConfigurationDataService } from '../../../../core/data/configuration-data.service';
@@ -41,9 +40,7 @@ const mockResultObject: ClaimedTaskSearchResult = new ClaimedTaskSearchResult();
 mockResultObject.hitHighlights = {};
 
 const emptyList = createSuccessfulRemoteDataObject(createPaginatedList([]));
-const itemDataServiceStub = {
+
-  findListByHref: () => observableOf(emptyList),
-};
 const configurationDataService = jasmine.createSpyObj('configurationDataService', {
   findByPropertyName: createSuccessfulRemoteDataObject$(Object.assign(new ConfigurationProperty(), {
     name: 'duplicate.enable',
@@ -106,7 +103,6 @@ describe('ClaimedSearchResultListElementComponent', () => {
         { provide: DSONameService, useClass: DSONameServiceMock },
         { provide: APP_CONFIG, useValue: environment },
         { provide: ObjectCacheService, useValue: objectCacheServiceMock },
-        { provide: ItemDataService, useValue: itemDataServiceStub },
         { provide: ConfigurationDataService, useValue: configurationDataService },
         { provide: SubmissionDuplicateDataService, useValue: duplicateDataServiceStub },
       ],

src/app/shared/object-list/my-dspace-result-list-element/claimed-search-result/claimed-search-result-list-element.component.ts

@@ -23,7 +23,6 @@ import { isNotEmpty, hasValue } from '../../../empty.util';
 import { Context } from '../../../../core/shared/context.model';
 import { Duplicate } from '../../duplicate-data/duplicate.model';
 import { PaginatedList } from '../../../../core/data/paginated-list.model';
-import { ItemDataService } from '../../../../core/data/item-data.service';
 import { SubmissionDuplicateDataService } from '../../../../core/submission/submission-duplicate-data.service';
 import { ConfigurationProperty } from '../../../../core/shared/configuration-property.model';
 import { ConfigurationDataService } from '../../../../core/data/configuration-data.service';
@@ -71,7 +70,6 @@ export class ClaimedSearchResultListElementComponent extends SearchResultListEle
     protected truncatableService: TruncatableService,
     public dsoNameService: DSONameService,
     protected objectCache: ObjectCacheService,
-    protected itemDataService: ItemDataService,
     protected configService: ConfigurationDataService,
     protected duplicateDataService: SubmissionDuplicateDataService,
     @Inject(APP_CONFIG) protected appConfig: AppConfig
@@ -104,22 +102,12 @@ export class ClaimedSearchResultListElementComponent extends SearchResultListEle
       tap((itemRD: RemoteData<Item>) => {
         if (isNotEmpty(itemRD) && itemRD.hasSucceeded) {
           this.item$.next(itemRD.payload);
-          this.duplicates$ = this.duplicateDataService.findDuplicates(itemRD.payload.uuid).pipe(
-            getFirstCompletedRemoteData(),
-            map((remoteData: RemoteData<PaginatedList<Duplicate>>) => {
-              if (remoteData.hasSucceeded) {
-                if (remoteData.payload.page) {
-                  return remoteData.payload.page;
-                }
-              }
-            })
-          );
         }
       })
     ).subscribe();
+    this.showThumbnails = this.appConfig.browseBy.showThumbnails;
     // Initialise duplicates, if enabled
     this.duplicates$ = this.initializeDuplicateDetectionIfEnabled();
-    this.showThumbnails = this.appConfig.browseBy.showThumbnails;
   }
 
   /**

src/app/shared/object-list/my-dspace-result-list-element/pool-search-result/pool-search-result-list-element.component.spec.ts

@@ -28,7 +28,6 @@ import { APP_CONFIG } from '../../../../../config/app-config.interface';
 import { ObjectCacheService } from '../../../../core/cache/object-cache.service';
 import { Context } from '../../../../core/shared/context.model';
 import { createPaginatedList } from '../../../testing/utils.test';
-import { ItemDataService } from '../../../../core/data/item-data.service';
 import { SubmissionDuplicateDataService } from '../../../../core/submission/submission-duplicate-data.service';
 import { ConfigurationProperty } from '../../../../core/shared/configuration-property.model';
 import { ConfigurationDataService } from '../../../../core/data/configuration-data.service';
@@ -40,9 +39,7 @@ const mockResultObject: PoolTaskSearchResult = new PoolTaskSearchResult();
 mockResultObject.hitHighlights = {};
 
 const emptyList = createSuccessfulRemoteDataObject(createPaginatedList([]));
-const itemDataServiceStub = {
+
-  findListByHref: () => observableOf(emptyList),
-};
 const configurationDataService = jasmine.createSpyObj('configurationDataService', {
   findByPropertyName: createSuccessfulRemoteDataObject$(Object.assign(new ConfigurationProperty(), {
     name: 'duplicate.enable',
@@ -113,7 +110,6 @@ describe('PoolSearchResultListElementComponent', () => {
         { provide: DSONameService, useClass: DSONameServiceMock },
         { provide: APP_CONFIG, useValue: environmentUseThumbs },
         { provide: ObjectCacheService, useValue: objectCacheServiceMock },
-        { provide: ItemDataService, useValue: itemDataServiceStub },
         { provide: ConfigurationDataService, useValue: configurationDataService },
         { provide: SubmissionDuplicateDataService, useValue: duplicateDataServiceStub }
       ],

src/app/shared/object-list/my-dspace-result-list-element/pool-search-result/pool-search-result-list-element.component.ts

@@ -24,7 +24,6 @@ import { isNotEmpty, hasValue } from '../../../empty.util';
 import { Context } from '../../../../core/shared/context.model';
 import { PaginatedList } from '../../../../core/data/paginated-list.model';
 import { Duplicate } from '../../duplicate-data/duplicate.model';
-import { ItemDataService } from '../../../../core/data/item-data.service';
 import { SubmissionDuplicateDataService } from '../../../../core/submission/submission-duplicate-data.service';
 import { ConfigurationDataService } from '../../../../core/data/configuration-data.service';
 import { ConfigurationProperty } from '../../../../core/shared/configuration-property.model';
@@ -81,7 +80,6 @@ export class PoolSearchResultListElementComponent extends SearchResultListElemen
     protected truncatableService: TruncatableService,
     public dsoNameService: DSONameService,
     protected objectCache: ObjectCacheService,
-    protected itemDataService: ItemDataService,
     protected configService: ConfigurationDataService,
     protected duplicateDataService: SubmissionDuplicateDataService,
     @Inject(APP_CONFIG) protected appConfig: AppConfig