Made JsonPatchOperationsService an abstract class

src/app/core/core.module.ts

@@ -66,7 +66,6 @@ import { RegistryMetadataschemasResponseParsingService } from './data/registry-m
 import { MetadataschemaParsingService } from './data/metadataschema-parsing.service';
 import { RegistryMetadatafieldsResponseParsingService } from './data/registry-metadatafields-response-parsing.service';
 import { RegistryBitstreamformatsResponseParsingService } from './data/registry-bitstreamformats-response-parsing.service';
-import { JsonPatchOperationsService } from './json-patch/json-patch-operations.service';
 import { WorkflowitemDataService } from './submission/workflowitem-data.service';
 import { NotificationsService } from '../shared/notifications/notifications.service';
 import { UploaderService } from '../shared/uploader/uploader.service';
@@ -76,6 +75,7 @@ import { BrowseItemsResponseParsingService } from './data/browse-items-response-
 import { DSpaceObjectDataService } from './data/dspace-object-data.service';
 import { CSSVariableService } from '../shared/sass-helper/sass-helper.service';
 import { MenuService } from '../shared/menu/menu.service';
+import { SubmissionJsonPatchOperationsService } from './submission/submission-json-patch-operations.service';
 
 const IMPORTS = [
   CommonModule,
@@ -140,8 +140,8 @@ const PROVIDERS = [
   SubmissionRestService,
   SubmissionSectionsConfigService,
   SubmissionResponseParsingService,
+  SubmissionJsonPatchOperationsService,
   JsonPatchOperationsBuilder,
-  JsonPatchOperationsService,
   AuthorityService,
   IntegrationResponseParsingService,
   UploaderService,

src/app/core/json-patch/json-patch-operations.service.ts

@@ -1,22 +1,15 @@
-import { Injectable } from '@angular/core';
+import { merge as observableMerge, Observable, of as observableOf, throwError as observableThrowError } from 'rxjs';
-
-import { Observable, of as observableOf, throwError as observableThrowError, merge as observableMerge } from 'rxjs';
 import { distinctUntilChanged, filter, flatMap, map, mergeMap, partition, take, tap } from 'rxjs/operators';
+import { Store } from '@ngrx/store';
 
 import { hasValue, isEmpty, isNotEmpty, isNotUndefined, isUndefined } from '../../shared/empty.util';
-import {
+import { ErrorResponse, PostPatchSuccessResponse, RestResponse } from '../cache/response-cache.models';
-  ConfigSuccessResponse,
-  ErrorResponse,
-  PostPatchSuccessResponse,
-  RestResponse
-} from '../cache/response-cache.models';
 import { ResponseCacheEntry } from '../cache/response-cache.reducer';
 import { ResponseCacheService } from '../cache/response-cache.service';
-import { PatchRequest, RestRequest, SubmissionPatchRequest } from '../data/request.models';
+import { PatchRequest, RestRequest } from '../data/request.models';
 import { RequestService } from '../data/request.service';
 import { HALEndpointService } from '../shared/hal-endpoint.service';
 import { CoreState } from '../core.reducers';
-import { Store } from '@ngrx/store';
 import { jsonPatchOperationsByResourceType } from './selectors';
 import { JsonPatchOperationsResourceEntry } from './json-patch-operations.reducer';
 import {
@@ -26,15 +19,13 @@ import {
 } from './json-patch-operations.actions';
 import { JsonPatchOperationModel } from './json-patch.model';
 
-@Injectable()
+export abstract class JsonPatchOperationsService<ResponseDefinitionDomain, PatchRequestDefinition extends PatchRequest> {
-export class JsonPatchOperationsService<ResponseDefinitionDomain> {
+  protected abstract responseCache: ResponseCacheService;
-  protected linkPath;
+  protected abstract requestService: RequestService;
-
+  protected abstract store: Store<CoreState>;
-  constructor(protected responseCache: ResponseCacheService,
+  protected abstract linkPath: string;
-              protected requestService: RequestService,
+  protected abstract halService: HALEndpointService;
-              protected store: Store<CoreState>,
+  protected abstract patchRequestConstructor: any;
-              protected halService: HALEndpointService) {
-  }
 
   protected submitData(request: RestRequest): Observable<ResponseDefinitionDomain> {
     const responses = this.responseCache.get(request.href).pipe(map((entry: ResponseCacheEntry) => entry.response));
@@ -49,9 +40,9 @@ export class JsonPatchOperationsService<ResponseDefinitionDomain> {
     return observableMerge(errorResponses, successResponses);
   }
 
-  protected submitJsonPatchOperations(hrefObs: Observable<string>, resourceType: string, resourceId?: string) {
+  protected submitJsonPatchOperations(hrefObs: Observable<string>, resourceType: string, resourceId?: string): Observable<ResponseDefinitionDomain> {
     let startTransactionTime = null;
-    const [patchRequest$, emptyRequest$] = partition((request: PatchRequest) => isNotEmpty(request.body))(hrefObs.pipe(
+    const [patchRequest$, emptyRequest$] = partition((request: PatchRequestDefinition) => isNotEmpty(request.body))(hrefObs.pipe(
       flatMap((endpointURL: string) => {
         return this.store.select(jsonPatchOperationsByResourceType(resourceType)).pipe(
           take(1),
@@ -78,20 +69,20 @@ export class JsonPatchOperationsService<ResponseDefinitionDomain> {
                   })
               }
             }
-            return new SubmissionPatchRequest(this.requestService.generateRequestId(), endpointURL, body);
+            return this.getRequestInstance(this.requestService.generateRequestId(), endpointURL, body);
           }));
       })));
 
     return observableMerge(
       emptyRequest$.pipe(
-        filter((request: PatchRequest) => isEmpty(request.body)),
+        filter((request: PatchRequestDefinition) => isEmpty(request.body)),
         tap(() => startTransactionTime = null),
         map(() => null)),
       patchRequest$.pipe(
-        filter((request: PatchRequest) => isNotEmpty(request.body)),
+        filter((request: PatchRequestDefinition) => isNotEmpty(request.body)),
         tap(() => this.store.dispatch(new StartTransactionPatchOperationsAction(resourceType, resourceId, startTransactionTime))),
-        tap((request: PatchRequest) => this.requestService.configure(request, true)),
+        tap((request: PatchRequestDefinition) => this.requestService.configure(request, true)),
-        flatMap((request: PatchRequest) => {
+        flatMap((request: PatchRequestDefinition) => {
           const [successResponse$, errorResponse$] = partition((response: RestResponse) => response.isSuccessful)(this.responseCache.get(request.href).pipe(
             filter((entry: ResponseCacheEntry) => startTransactionTime < entry.timeAdded),
             take(1),
@@ -110,11 +101,15 @@ export class JsonPatchOperationsService<ResponseDefinitionDomain> {
     );
   }
 
+  protected getRequestInstance(uuid: string, href: string, body?: any): PatchRequestDefinition {
+    return new this.patchRequestConstructor(uuid, href, body);
+  }
+
   protected getEndpointByIDHref(endpoint, resourceID): string {
     return isNotEmpty(resourceID) ? `${endpoint}/${resourceID}` : `${endpoint}`;
   }
 
-  public jsonPatchByResourceType(linkName: string, scopeId: string, resourceType: string,) {
+  public jsonPatchByResourceType(linkName: string, scopeId: string, resourceType: string): Observable<ResponseDefinitionDomain> {
     const href$ = this.halService.getEndpoint(linkName).pipe(
       filter((href: string) => isNotEmpty(href)),
       distinctUntilChanged(),
@@ -123,7 +118,7 @@ export class JsonPatchOperationsService<ResponseDefinitionDomain> {
     return this.submitJsonPatchOperations(href$, resourceType);
   }
 
-  public jsonPatchByResourceID(linkName: string, scopeId: string, resourceType: string, resourceId: string) {
+  public jsonPatchByResourceID(linkName: string, scopeId: string, resourceType: string, resourceId: string): Observable<ResponseDefinitionDomain> {
     const hrefObs = this.halService.getEndpoint(linkName).pipe(
       filter((href: string) => isNotEmpty(href)),
       distinctUntilChanged(),

src/app/core/shared/submit-data-response-definition.model.ts

@@ -1,11 +1,5 @@
-import { autoserialize } from 'cerialize';
+import { ConfigObject } from '../config/models/config.model';
+import { SubmissionObject } from '../submission/models/submission-object.model';
 
-export class SubmitDataResponseDefinitionObject {
+export type SubmitDataResponseDefinitionObject
-
+  = Array<SubmissionObject | ConfigObject | string>;
-  @autoserialize
-  public name: string;
-
-  @autoserialize
-  public type: string;
-
-}

src/app/core/submission/submission-json-patch-operations.service.ts

@@ -0,0 +1,27 @@
+import { Injectable } from '@angular/core';
+
+import { Store } from '@ngrx/store';
+
+import { ResponseCacheService } from '../cache/response-cache.service';
+import { RequestService } from '../data/request.service';
+import { HALEndpointService } from '../shared/hal-endpoint.service';
+import { JsonPatchOperationsService } from '../json-patch/json-patch-operations.service';
+import { SubmitDataResponseDefinitionObject } from '../shared/submit-data-response-definition.model';
+import { SubmissionPatchRequest } from '../data/request.models';
+import { CoreState } from '../core.reducers';
+
+@Injectable()
+export class SubmissionJsonPatchOperationsService extends JsonPatchOperationsService<SubmitDataResponseDefinitionObject, SubmissionPatchRequest> {
+  protected linkPath = '';
+  protected patchRequestConstructor = SubmissionPatchRequest;
+
+  constructor(
+    protected responseCache: ResponseCacheService,
+    protected requestService: RequestService,
+    protected store: Store<CoreState>,
+    protected halService: HALEndpointService) {
+
+    super();
+  }
+
+}

src/app/submission/form/collection/submission-form-collection.component.ts

@@ -10,22 +10,8 @@ import {
   SimpleChanges
 } from '@angular/core';
 import { FormControl } from '@angular/forms';
-import { combineLatest, Observable, Subscription } from 'rxjs';
 
-import { isNullOrUndefined } from 'util';
+import { combineLatest, Observable, Subscription } from 'rxjs';
-import { Collection } from '../../../core/shared/collection.model';
-import { CommunityDataService } from '../../../core/data/community-data.service';
-import { Community } from '../../../core/shared/community.model';
-import { hasValue, isNotEmpty } from '../../../shared/empty.util';
-import { RemoteData } from '../../../core/data/remote-data';
-import { JsonPatchOperationPathCombiner } from '../../../core/json-patch/builder/json-patch-operation-path-combiner';
-import { JsonPatchOperationsBuilder } from '../../../core/json-patch/builder/json-patch-operations-builder';
-import { Workspaceitem } from '../../../core/submission/models/workspaceitem.model';
-import { PaginatedList } from '../../../core/data/paginated-list';
-import { JsonPatchOperationsService } from '../../../core/json-patch/json-patch-operations.service';
-import { SubmitDataResponseDefinitionObject } from '../../../core/shared/submit-data-response-definition.model';
-import { SubmissionService } from '../../submission.service';
-import { SubmissionObject } from '../../../core/submission/models/submission-object.model';
 import {
   debounceTime,
   distinctUntilChanged,
@@ -39,6 +25,20 @@ import {
   tap
 } from 'rxjs/operators';
 
+import { isNullOrUndefined } from 'util';
+import { Collection } from '../../../core/shared/collection.model';
+import { CommunityDataService } from '../../../core/data/community-data.service';
+import { Community } from '../../../core/shared/community.model';
+import { hasValue, isNotEmpty } from '../../../shared/empty.util';
+import { RemoteData } from '../../../core/data/remote-data';
+import { JsonPatchOperationPathCombiner } from '../../../core/json-patch/builder/json-patch-operation-path-combiner';
+import { JsonPatchOperationsBuilder } from '../../../core/json-patch/builder/json-patch-operations-builder';
+import { Workspaceitem } from '../../../core/submission/models/workspaceitem.model';
+import { PaginatedList } from '../../../core/data/paginated-list';
+import { SubmissionService } from '../../submission.service';
+import { SubmissionObject } from '../../../core/submission/models/submission-object.model';
+import { SubmissionJsonPatchOperationsService } from '../../../core/submission/submission-json-patch-operations.service';
+
 interface CollectionListEntryItem {
   id: string;
   name: string;
@@ -82,7 +82,7 @@ export class SubmissionFormCollectionComponent implements OnChanges, OnInit {
   constructor(protected cdr: ChangeDetectorRef,
               private communityDataService: CommunityDataService,
               private operationsBuilder: JsonPatchOperationsBuilder,
-              private operationsService: JsonPatchOperationsService<SubmitDataResponseDefinitionObject>,
+              private operationsService: SubmissionJsonPatchOperationsService,
               private submissionService: SubmissionService) {
   }
 

src/app/submission/form/submission-upload-files/submission-upload-files.component.ts

@@ -8,12 +8,11 @@ import { SectionsService } from '../../sections/sections.service';
 import { hasValue, isEmpty, isNotEmpty } from '../../../shared/empty.util';
 import { Workspaceitem } from '../../../core/submission/models/workspaceitem.model';
 import { normalizeSectionData } from '../../../core/submission/models/workspaceitem-sections.model';
-import { JsonPatchOperationsService } from '../../../core/json-patch/json-patch-operations.service';
-import { SubmitDataResponseDefinitionObject } from '../../../core/shared/submit-data-response-definition.model';
 import { SubmissionService } from '../../submission.service';
 import { NotificationsService } from '../../../shared/notifications/notifications.service';
 import { UploaderOptions } from '../../../shared/uploader/uploader-options.model';
 import parseSectionErrors from '../../utils/parseSectionErrors';
+import { SubmissionJsonPatchOperationsService } from '../../../core/submission/submission-json-patch-operations.service';
 
 @Component({
   selector: 'ds-submission-upload-files',
@@ -42,7 +41,7 @@ export class SubmissionUploadFilesComponent implements OnChanges {
   };
 
   constructor(private notificationsService: NotificationsService,
-              private operationsService: JsonPatchOperationsService<SubmitDataResponseDefinitionObject>,
+              private operationsService: SubmissionJsonPatchOperationsService,
               private sectionService: SectionsService,
               private submissionService: SubmissionService,
               private translate: TranslateService) {

src/app/submission/objects/submission-objects.effects.ts

@@ -31,8 +31,6 @@ import {
 import { SectionsService } from '../sections/sections.service';
 import { isEmpty, isNotEmpty, isNotUndefined } from '../../shared/empty.util';
 import { Workspaceitem } from '../../core/submission/models/workspaceitem.model';
-import { JsonPatchOperationsService } from '../../core/json-patch/json-patch-operations.service';
-import { SubmitDataResponseDefinitionObject } from '../../core/shared/submit-data-response-definition.model';
 import { SubmissionService } from '../submission.service';
 import { Workflowitem } from '../../core/submission/models/workflowitem.model';
 import { NotificationsService } from '../../shared/notifications/notifications.service';
@@ -45,6 +43,7 @@ import parseSectionErrors from '../utils/parseSectionErrors';
 import { WorkspaceitemSectionsObject } from '../../core/submission/models/workspaceitem-sections.model';
 import { WorkspaceitemSectionUploadObject } from '../../core/submission/models/workspaceitem-section-upload.model';
 import { SectionsType } from '../sections/sections-type';
+import { SubmissionJsonPatchOperationsService } from '../../core/submission/submission-json-patch-operations.service';
 
 @Injectable()
 export class SubmissionObjectEffects {
@@ -199,7 +198,7 @@ export class SubmissionObjectEffects {
 
   constructor(private actions$: Actions,
               private notificationsService: NotificationsService,
-              private operationsService: JsonPatchOperationsService<SubmitDataResponseDefinitionObject>,
+              private operationsService: SubmissionJsonPatchOperationsService,
               private sectionService: SectionsService,
               private store$: Store<any>,
               private submissionService: SubmissionService,

src/app/submission/sections/upload/file/file.component.ts

@@ -1,23 +1,24 @@
 import { ChangeDetectorRef, Component, Input, OnChanges, OnInit } from '@angular/core';
+
+import { filter, first } from 'rxjs/operators';
+import { DynamicFormControlModel, } from '@ng-dynamic-forms/core';
 import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
+
 import { SectionUploadService } from '../section-upload.service';
 import { isNotEmpty, isNotNull, isNotUndefined } from '../../../../shared/empty.util';
-import { DynamicFormControlModel, } from '@ng-dynamic-forms/core';
-
 import { FormService } from '../../../../shared/form/form.service';
 import { JsonPatchOperationsBuilder } from '../../../../core/json-patch/builder/json-patch-operations-builder';
 import { JsonPatchOperationPathCombiner } from '../../../../core/json-patch/builder/json-patch-operation-path-combiner';
-
 import { WorkspaceitemSectionUploadFileObject } from '../../../../core/submission/models/workspaceitem-section-upload-file.model';
 import { SubmissionFormsModel } from '../../../../core/config/models/config-submission-forms.model';
 import { deleteProperty } from '../../../../shared/object.util';
 import { dateToGMTString } from '../../../../shared/date.util';
-import { JsonPatchOperationsService } from '../../../../core/json-patch/json-patch-operations.service';
-import { SubmitDataResponseDefinitionObject } from '../../../../core/shared/submit-data-response-definition.model';
 import { SubmissionService } from '../../../submission.service';
 import { FileService } from '../../../../core/shared/file.service';
 import { HALEndpointService } from '../../../../core/shared/hal-endpoint.service';
-import { filter, first } from 'rxjs/operators';
+import { SubmissionJsonPatchOperationsService } from '../../../../core/submission/submission-json-patch-operations.service';
+import { SubmissionObject } from '../../../../core/submission/models/submission-object.model';
+import { WorkspaceitemSectionUploadObject } from '../../../../core/submission/models/workspaceitem-section-upload.model';
 
 @Component({
   selector: 'ds-submission-upload-section-file',
@@ -52,7 +53,7 @@ export class UploadSectionFileComponent implements OnChanges, OnInit {
               private halService: HALEndpointService,
               private modalService: NgbModal,
               private operationsBuilder: JsonPatchOperationsBuilder,
-              private operationsService: JsonPatchOperationsService<SubmitDataResponseDefinitionObject>,
+              private operationsService: SubmissionJsonPatchOperationsService,
               private submissionService: SubmissionService,
               private uploadService: SectionUploadService) {
     this.readMode = true;
@@ -166,14 +167,14 @@ export class UploadSectionFileComponent implements OnChanges, OnInit {
             this.submissionId,
             this.pathCombiner.rootElement,
             this.pathCombiner.subRootElement)
-            .subscribe((result) => {
+            .subscribe((result: SubmissionObject[]) => {
-              Object.keys(result[0].sections.upload.files)
+              Object.keys((result[0].sections.upload as WorkspaceitemSectionUploadObject).files )
-                .filter((key) => result[0].sections.upload.files[key].uuid === this.fileId)
+                .filter((key) => (result[0].sections.upload as WorkspaceitemSectionUploadObject).files[key].uuid === this.fileId)
                 .forEach((key) => this.uploadService.updateFileData(
                   this.submissionId,
                   this.sectionId,
                   this.fileId,
-                  result[0].sections.upload.files[key]));
+                  (result[0].sections.upload as WorkspaceitemSectionUploadObject).files[key]));
               this.switchMode();
             });
         })