55990: Fix issues to move item component after master merge

src/app/+item-page/edit-item-page/edit-item-page.component.ts

@@ -1,9 +1,10 @@
-import { fadeIn, fadeInOut } from '../../shared/animations/fade';
 import { ChangeDetectionStrategy, Component, OnInit } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
-import { Observable } from 'rxjs/Observable';
-import { RemoteData } from '../../core/data/remote-data';
-import { Item } from '../../core/shared/item.model';
+import {fadeIn, fadeInOut} from '../../shared/animations/fade';
+import {Observable} from 'rxjs';
+import {RemoteData} from '../../core/data/remote-data';
+import {Item} from '../../core/shared/item.model';
+import {map} from 'rxjs/operators';
 
 @Component({
   selector: 'ds-edit-item-page',
@@ -28,7 +29,7 @@ export class EditItemPageComponent implements OnInit {
   }
 
   ngOnInit(): void {
-    this.itemRD$ = this.route.data.map((data) => data.item);
+    this.itemRD$ = this.route.data.pipe(map((data) => data.item));
   }
 
 }

src/app/+item-page/edit-item-page/item-move/item-move.component.spec.ts

@@ -10,14 +10,13 @@ import {ItemMoveComponent} from './item-move.component';
 import {NotificationsServiceStub} from '../../../shared/testing/notifications-service-stub';
 import {NotificationsService} from '../../../shared/notifications/notifications.service';
 import {SearchService} from '../../../+search-page/search-service/search.service';
-import {Observable} from 'rxjs/Observable';
-import 'rxjs/add/observable/of';
-import {CUSTOM_ELEMENTS_SCHEMA} from '@angular/core';
+import {of as observableOf} from 'rxjs';
 import {FormsModule} from '@angular/forms';
 import {ItemDataService} from '../../../core/data/item-data.service';
 import {RestResponse} from '../../../core/cache/response-cache.models';
 import {RemoteData} from '../../../core/data/remote-data';
 import {PaginatedList} from '../../../core/data/paginated-list';
+import {CUSTOM_ELEMENTS_SCHEMA} from '@angular/core';
 
 let comp: ItemMoveComponent;
 let fixture: ComponentFixture<ItemMoveComponent>;
@@ -34,15 +33,15 @@ const routerStub = Object.assign(new RouterStub(), {
 });
 
 const mockItemDataService = jasmine.createSpyObj({
-  moveToCollection: Observable.of(new RestResponse(true, '200'))
+  moveToCollection: observableOf(new RestResponse(true, '200'))
 });
 
 const mockItemDataServiceFail = jasmine.createSpyObj({
-  moveToCollection: Observable.of(new RestResponse(false, '500'))
+  moveToCollection: observableOf(new RestResponse(false, '500'))
 });
 
 const routeStub = {
-  data: Observable.of({
+  data: observableOf({
     item: new RemoteData(false, false, true, null, {
       id: 'item1'
     })
@@ -51,7 +50,7 @@ const routeStub = {
 
 const mockSearchService = {
   search: () => {
-    return Observable.of(new RemoteData(false, false, true, null,
+    return observableOf(new RemoteData(false, false, true, null,
       new PaginatedList(null, [
         {
           dspaceObject: {

src/app/+item-page/edit-item-page/item-move/item-move.component.ts

@@ -1,7 +1,6 @@
 import {Component, OnInit} from '@angular/core';
 import {SearchService} from '../../../+search-page/search-service/search.service';
-import {Observable} from 'rxjs/Observable';
-import {map} from 'rxjs/operators';
+import {first, map} from 'rxjs/operators';
 import {DSpaceObjectType} from '../../../core/shared/dspace-object-type.model';
 import {SearchOptions} from '../../../+search-page/search-options.model';
 import {RemoteData} from '../../../core/data/remote-data';
@@ -16,6 +15,8 @@ import {getSucceededRemoteData} from '../../../core/shared/operators';
 import {ItemDataService} from '../../../core/data/item-data.service';
 import {RestResponse} from '../../../core/cache/response-cache.models';
 import {getItemEditPath} from '../../item-page-routing.module';
+import {Observable} from 'rxjs';
+import {of as observableOf} from 'rxjs';
 
 @Component({
   selector: 'ds-item-move',
@@ -25,10 +26,13 @@ import {getItemEditPath} from '../../item-page-routing.module';
  * Component that handles the moving of an item to a different collection
  */
 export class ItemMoveComponent implements OnInit {
-
+  /**
+   * TODO: There is currently no backend support to change the owningCollection and inherit policies,
+   * TODO: when this is added, the inherit policies option should be used.
+   */
   inheritPolicies = false;
   itemRD$: Observable<RemoteData<Item>>;
-  collectionSearchResults: Observable<any[]> = Observable.of([]);
+  collectionSearchResults: Observable<any[]> = observableOf([]);
   selectedCollection: string;
 
   selectedCollectionId: string;
@@ -43,8 +47,8 @@ export class ItemMoveComponent implements OnInit {
   }
 
   ngOnInit(): void {
-    this.itemRD$ = this.route.data.map((data) => data.item).pipe(getSucceededRemoteData()) as Observable<RemoteData<Item>>;
-    this.itemRD$.first().subscribe((rd) => {
+    this.itemRD$ = this.route.data.pipe(map((data) => data.item),getSucceededRemoteData()) as Observable<RemoteData<Item>>;
+    this.itemRD$.subscribe((rd) => {
         this.itemId = rd.payload.id;
       }
     );
@@ -67,7 +71,8 @@ export class ItemMoveComponent implements OnInit {
     this.collectionSearchResults = this.searchService.search(new SearchOptions({
       dsoType: DSpaceObjectType.COLLECTION,
       query: query
-    })).first().pipe(
+    })).pipe(
+      first(),
       map((rd: RemoteData<PaginatedList<SearchResult<DSpaceObject>>>) => {
         return rd.payload.page.map((searchResult) => {
           return {
@@ -100,7 +105,7 @@ export class ItemMoveComponent implements OnInit {
    * Moves the item to a new collection based on the selected collection
    */
   moveCollection() {
-    this.itemDataService.moveToCollection(this.itemId, this.selectedCollectionId).first().subscribe(
+    this.itemDataService.moveToCollection(this.itemId, this.selectedCollectionId).pipe(first()).subscribe(
       (response: RestResponse) => {
         this.router.navigate([getItemEditPath(this.itemId)]);
         if (response.isSuccessful) {

src/app/+item-page/edit-item-page/item-operation/item-operation.component.spec.ts

@@ -4,11 +4,11 @@ import {ItemOperationComponent} from './item-operation.component';
 import {TranslateModule} from '@ngx-translate/core';
 import {By} from '@angular/platform-browser';
 
-describe('ItemOperationComponent', () => {
-  const itemOperation: ItemOperation = new ItemOperation('key1', 'url1');
+const itemOperation: ItemOperation = new ItemOperation('key1', 'url1');
 
-  let fixture;
-  let comp;
+let fixture;
+let comp;
+describe('ItemOperationComponent', () => {
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({

src/app/core/data/item-data.service.ts

@@ -1,7 +1,6 @@
 import {Injectable} from '@angular/core';
-
 import {distinctUntilChanged, map, filter} from 'rxjs/operators';
-import { Injectable } from '@angular/core';import {Store} from '@ngrx/store';
+import {Store} from '@ngrx/store';
 import {Observable} from 'rxjs';
 import {isNotEmpty, isNotEmptyOperator} from '../../shared/empty.util';
 import {BrowseService} from '../browse/browse.service';
@@ -15,7 +14,7 @@ import {URLCombiner} from '../url-combiner/url-combiner';
 import {DataService} from './data.service';
 import {RequestService} from './request.service';
 import {HALEndpointService} from '../shared/hal-endpoint.service';
-import {FindAllOptions, PostRequest, RestRequest} from './request.models';
+import {FindAllOptions, PostRequest, PutRequest, RestRequest} from './request.models';
 import {RestResponse} from '../cache/response-cache.models';
 import {configureRequest, getResponseFromSelflink} from '../shared/operators';
 import {ResponseCacheEntry} from '../cache/response-cache.reducer';
@@ -62,7 +61,7 @@ export class ItemDataService extends DataService<NormalizedItem, Item> {
     return this.getMoveItemEndpoint(itemId, collectionId).pipe(
       // isNotEmptyOperator(),
       distinctUntilChanged(),
-      map((endpointURL: string) => new PostRequest(this.requestService.generateRequestId(), endpointURL)),
+      map((endpointURL: string) => new PutRequest(this.requestService.generateRequestId(), endpointURL)),
       configureRequest(this.requestService),
       map((request: RestRequest) => request.href),
       getResponseFromSelflink(this.responseCache),