added documentation for endpoint mock service

src/app/app.module.ts

@@ -37,8 +37,8 @@ import { AdminSidebarComponent } from './+admin/admin-sidebar/admin-sidebar.comp
 import { AdminSidebarSectionComponent } from './+admin/admin-sidebar/admin-sidebar-section/admin-sidebar-section.component';
 import { ExpandableAdminSidebarSectionComponent } from './+admin/admin-sidebar/expandable-admin-sidebar-section/expandable-admin-sidebar-section.component';
 import { NavbarModule } from './navbar/navbar.module';
-import { JournalEntitiesModule } from './entity-groups/journal-entities/journal-entities.module';
-import { ResearchEntitiesModule } from './entity-groups/research-entities/research-entities.module';
+import { JournalEntitiesModule } from './shared/mocks/dspace-restv2/entity-groups/journal-entities/journal-entities.module';
+import { ResearchEntitiesModule } from './shared/mocks/dspace-restv2/entity-groups/research-entities/research-entities.module';
 import { ClientCookieService } from './core/services/client-cookie.service';
 
 export function getConfig() {

src/app/core/core.module.ts

@@ -128,8 +128,8 @@ import {
   MOCK_RESPONSE_MAP,
   MockResponseMap,
   mockResponseMap
-} from './dspace-rest-v2/mocks/mock-response-map';
-import { EndpointMockingRestService } from './dspace-rest-v2/endpoint-mocking-rest.service';
+} from '../shared/mocks/dspace-rest-v2/mocks/mock-response-map';
+import { EndpointMockingRestService } from '../shared/mocks/dspace-rest-v2/endpoint-mocking-rest.service';
 import { ENV_CONFIG, GLOBAL_CONFIG, GlobalConfig } from '../../config';
 import { SearchFilterService } from './shared/search/search-filter.service';
 import { SearchConfigurationService } from './shared/search/search-configuration.service';
@@ -137,6 +137,10 @@ import { SelectableListService } from '../shared/object-list/selectable-list/sel
 import { RelationshipTypeService } from './data/relationship-type.service';
 import { SidebarService } from '../shared/sidebar/sidebar.service';
 
+/**
+ * When not in production, endpoint responses can be mocked for testing purposes
+ * If there is no mock version available for the endpoint, the actual REST response will be used just like in production mode
+ */
 export const restServiceFactory = (cfg: GlobalConfig, mocks: MockResponseMap, http: HttpClient) => {
   if (ENV_CONFIG.production) {
     return new DSpaceRESTv2Service(http);

src/app/shared/mocks/dspace-rest-v2/endpoint-mocking-rest.service.spec.ts

@@ -1,7 +1,7 @@
 import { HttpHeaders, HttpResponse } from '@angular/common/http';
 import { of as observableOf } from 'rxjs';
-import { GlobalConfig } from '../../../config/global-config.interface';
-import { RestRequestMethod } from '../data/rest-request-method';
+import { GlobalConfig } from '../../../../config/global-config.interface';
+import { RestRequestMethod } from '../../../core/data/rest-request-method';
 import { EndpointMockingRestService } from './endpoint-mocking-rest.service';
 import { MockResponseMap } from './mocks/mock-response-map';
 

src/app/shared/mocks/dspace-rest-v2/endpoint-mocking-rest.service.ts

@@ -1,12 +1,12 @@
 import { HttpClient, HttpHeaders } from '@angular/common/http'
 import { Inject, Injectable } from '@angular/core';
 import { Observable, of as observableOf } from 'rxjs';
-import { GLOBAL_CONFIG, GlobalConfig } from '../../../config';
-import { isEmpty } from '../../shared/empty.util';
-import { RestRequestMethod } from '../data/rest-request-method';
+import { GLOBAL_CONFIG, GlobalConfig } from '../../../../config';
+import { isEmpty } from '../../empty.util';
+import { RestRequestMethod } from '../../../core/data/rest-request-method';
 
-import { DSpaceRESTV2Response } from './dspace-rest-v2-response.model';
-import { DSpaceRESTv2Service, HttpOptions } from './dspace-rest-v2.service';
+import { DSpaceRESTV2Response } from '../../../core/dspace-rest-v2/dspace-rest-v2-response.model';
+import { DSpaceRESTv2Service, HttpOptions } from '../../../core/dspace-rest-v2/dspace-rest-v2.service';
 import { MOCK_RESPONSE_MAP, MockResponseMap } from './mocks/mock-response-map';
 import * as URL from 'url-parse';
 
@@ -14,6 +14,8 @@ import * as URL from 'url-parse';
  * Service to access DSpace's REST API.
  *
  * If a URL is found in this.mockResponseMap, it returns the mock response instead
+ * This service can be used for mocking REST responses when developing new features
+ * This is especially useful, when a REST endpoint is broken or does not exist yet
  */
 @Injectable()
 export class EndpointMockingRestService extends DSpaceRESTv2Service {

src/app/shared/mocks/dspace-rest-v2/mocks/mock-response-map.ts

@@ -1,5 +1,5 @@
 import { InjectionToken } from '@angular/core';
-import mockSubmissionResponse from '../mocks/mock-submission-response.json';
+import mockSubmissionResponse from './mock-submission-response.json';
 
 export class MockResponseMap extends Map<string, any> {};