[ACA-4511] search layout update (#2272)

* [ACA-4511] search layout update

* * separate description column

* * enable path and fix e2e

* * revert lock  changes

e2e/suites/actions/edit/edit-offline.test.ts

@@ -326,7 +326,7 @@ describe('Edit offline', () => {
     it('[C306954] Lock information is displayed', async () => {
       expect(await dataTable.isItemPresent(fileSearchLocked2, parentSearch)).toBe(true, `${fileSearchLocked2} is not displayed`);
       expect(await dataTable.hasLockIcon(fileSearchLocked2, parentSearch)).toBe(true, `${fileSearchLocked2} does not have a lock icon`);
-      expect(await dataTable.getLockOwner(fileSearchLocked2, parentSearch)).toContain(
+      expect(await dataTable.getLockOwnerToolTip(fileSearchLocked2, parentSearch)).toContain(
         username,
         `${fileSearchLocked2} does not have correct lock owner info`
       );

e2e/suites/search/search-results-files-folders.test.ts

@@ -108,12 +108,13 @@ describe('Search results - files and folders', () => {
     const size = fileEntry.entry.content.sizeInBytes;
 
     expect(await dataTable.isItemPresent(file)).toBe(true, `${file} is not displayed`);
-    expect(await dataTable.getRowCellsCount(file)).toEqual(2, 'incorrect number of columns');
+    expect(await dataTable.getRowCellsCount(file)).toEqual(6, 'incorrect number of columns');
-    expect(await dataTable.getSearchResultLinesCount(file)).toEqual(4, 'incorrect number of lines for search result');
+    expect(await page.getName(file)).toBe(`${file} ( ${fileTitle} )`);
-    expect(await dataTable.getSearchResultNameAndTitle(file)).toBe(`${file} ( ${fileTitle} )`);
+    expect(await page.getDescription(file)).toBe(fileDescription);
-    expect(await dataTable.getSearchResultDescription(file)).toBe(fileDescription);
+    expect(await page.getModified(file)).toBe(modifiedDate);
-    expect(await dataTable.getSearchResultModified(file)).toBe(`Modified: ${modifiedDate} by ${modifiedBy} | Size: ${size} Bytes`);
+    expect(await page.getModifiedBy(file)).toBe(modifiedBy);
-    expect(await dataTable.getSearchResultLocation(file)).toMatch(/Location:\s+Personal Files/);
+    expect(await page.getSize(file)).toBe(`${size} Bytes`);
+    expect(await page.getLocation(file)).toEqual(`Company Home › User Homes › ${username}`);
   });
 
   it('[C306867] Folder information', async () => {
@@ -127,12 +128,12 @@ describe('Search results - files and folders', () => {
     const modifiedBy = folderEntry.entry.modifiedByUser.displayName;
 
     expect(await dataTable.isItemPresent(folder)).toBe(true, `${folder} is not displayed`);
-    expect(await dataTable.getRowCellsCount(folder)).toEqual(2, 'incorrect number of columns');
+    expect(await dataTable.getRowCellsCount(file)).toEqual(6, 'incorrect number of columns');
-    expect(await dataTable.getSearchResultLinesCount(folder)).toEqual(4, 'incorrect number of lines for search result');
+    expect(await page.getName(folder)).toBe(`${folder} ( ${folderTitle} )`);
-    expect(await dataTable.getSearchResultNameAndTitle(folder)).toBe(`${folder} ( ${folderTitle} )`);
+    expect(await page.getDescription(folder)).toBe(folderDescription);
-    expect(await dataTable.getSearchResultDescription(folder)).toBe(folderDescription);
+    expect(await page.getModified(folder)).toBe(modifiedDate);
-    expect(await dataTable.getSearchResultModified(folder)).toBe(`Modified: ${modifiedDate} by ${modifiedBy}`);
+    expect(await page.getModifiedBy(folder)).toBe(modifiedBy);
-    expect(await dataTable.getSearchResultLocation(folder)).toMatch(/Location:\s+Personal Files/);
+    expect(await page.getLocation(folder)).toEqual(`Company Home › User Homes › ${username}`);
   });
 
   it('[C290029] Search file with special characters', async () => {

projects/aca-testing-shared/src/components/data-table/data-table.ts

@@ -24,7 +24,7 @@
  */
 
 import { browser, by, ElementArrayFinder, ElementFinder, protractor } from 'protractor';
-import { BrowserVisibility, Logger } from '@alfresco/adf-testing';
+import { BrowserActions, BrowserVisibility, Logger } from '@alfresco/adf-testing';
 import { BROWSER_WAIT_TIMEOUT } from '../../configs';
 import { Component } from '../component';
 import { Menu } from '../menu/menu';
@@ -41,7 +41,7 @@ export class DataTable extends Component {
     cell: '.adf-datatable-cell-container',
     lockOwner: '.aca-locked-by',
     searchResultsRow: 'aca-search-results-row',
-    searchResultsRowLine: '.line'
+    searchResultsRowLine: 'span'
   };
 
   head = this.byCss('.adf-datatable-header');
@@ -213,6 +213,14 @@ export class DataTable extends Component {
     return '';
   }
 
+  async getLockOwnerToolTip(itemName: string, location: string = ''): Promise<string> {
+    if (await this.hasLockIcon(itemName, location)) {
+      const row = this.getRowByName(itemName, location);
+      return BrowserActions.getAttribute(row.element(by.css('img[src*="lock"]')), 'alt');
+    }
+    return '';
+  }
+
   private getNameLink(itemName: string): ElementFinder {
     return this.getRowNameCell(itemName).$('.adf-datatable-link [role="link"]');
   }
@@ -419,34 +427,6 @@ export class DataTable extends Component {
     return this.body.element(by.cssContainingText(DataTable.selectors.searchResultsRow, name));
   }
 
-  private getSearchResultRowLines(name: string, location: string = ''): ElementArrayFinder {
-    return this.getSearchResultsRowByName(name, location).all(by.css(DataTable.selectors.searchResultsRowLine));
-  }
-
-  async getSearchResultLinesCount(name: string, location: string = ''): Promise<number> {
-    return this.getSearchResultRowLines(name, location).count();
-  }
-
-  private getSearchResultNthLine(name: string, location: string = '', index: number): ElementFinder {
-    return this.getSearchResultRowLines(name, location).get(index);
-  }
-
-  async getSearchResultNameAndTitle(name: string, location: string = ''): Promise<string> {
-    return this.getSearchResultNthLine(name, location, 0).getText();
-  }
-
-  async getSearchResultDescription(name: string, location: string = ''): Promise<string> {
-    return this.getSearchResultNthLine(name, location, 1).getText();
-  }
-
-  async getSearchResultModified(name: string, location: string = ''): Promise<string> {
-    return this.getSearchResultNthLine(name, location, 2).getText();
-  }
-
-  async getSearchResultLocation(name: string, location: string = ''): Promise<string> {
-    return this.getSearchResultNthLine(name, location, 3).getText();
-  }
-
   private getSearchResultNameLink(itemName: string, location: string = ''): ElementFinder {
     return this.getSearchResultsRowByName(itemName, location).$('.link');
   }

projects/aca-testing-shared/src/pages/search-results-page.ts

@@ -45,6 +45,30 @@ export class SearchResultsPage extends BrowsingPage {
     return this.infoText.getText();
   }
 
+  async getName(name: string): Promise<string> {
+    return this.dataTable.getRowByName(name).element(by.css('[title="Name"] div.search-file-name')).getText();
+  }
+
+  async getDescription(name: string): Promise<string> {
+    return this.dataTable.getRowByName(name).element(by.css('[title="Description"]')).getText();
+  }
+
+  async getModified(name: string): Promise<string> {
+    return BrowserActions.getAttribute(this.dataTable.getRowByName(name).element(by.css('[title="Modified"] span')), 'title');
+  }
+
+  async getSize(name: string): Promise<string> {
+    return this.dataTable.getRowByName(name).element(by.css('[title="Size"]')).getText();
+  }
+
+  async getModifiedBy(name: string): Promise<string> {
+    return this.dataTable.getRowByName(name).element(by.css('[title="Modified by"]')).getText();
+  }
+
+  async getLocation(name: string): Promise<string> {
+    return this.dataTable.getRowByName(name).element(by.css('[title="Name"] a')).getText();
+  }
+
   async getResultsChipsValues(): Promise<string[]> {
     const chips = this.chipList.all(by.css('.mat-chip'));
     return chips.map(async (elem) => {

src/app/components/common/location-link/location-link.component.ts

@@ -35,8 +35,13 @@ import { TranslationService } from '@alfresco/adf-core';
 @Component({
   selector: 'aca-location-link',
   template: `
-    <a href="" [title]="nodeLocation$ | async" (click)="goToLocation()" class="adf-datatable-cell-value">
+    <a
-      {{ displayText | async | translate }}
+      href=""
+      [title]="nodeLocation$ | async"
+      (click)="goToLocation()"
+      class="adf-datatable-cell-value"
+      [innerHTML]="displayText | async | translate"
+    >
     </a>
   `,
   changeDetection: ChangeDetectionStrategy.OnPush,
@@ -49,18 +54,13 @@ export class LocationLinkComponent implements OnInit {
   private _path: PathInfo;
 
   nodeLocation$ = new BehaviorSubject('');
+  displayText: Observable<string>;
 
   @Input()
   context: any;
 
   @Input()
-  link: any[];
+  showLocation = false;
-
-  @Input()
-  displayText: Observable<string>;
-
-  @Input()
-  tooltip: Observable<string>;
 
   @HostListener('mouseenter')
   onMouseEnter() {
@@ -83,7 +83,11 @@ export class LocationLinkComponent implements OnInit {
         const path = node.entry.path;
 
         if (path && path.name && path.elements) {
-          this.displayText = this.getDisplayText(path);
+          if (this.showLocation) {
+            this.displayText = of(path.name.substring(1).replace(/\//g, ' &#8250; '));
+          } else {
+            this.displayText = this.getDisplayText(path);
+          }
           this._path = path;
         } else {
           this.displayText = of('APP.BROWSE.SEARCH.UNKNOWN_LOCATION');

src/app/components/dl-custom-components/document-list-custom-components.module.ts

@@ -30,10 +30,11 @@ import { LockedByModule } from '@alfresco/aca-shared';
 import { ContentModule } from '@alfresco/adf-content-services';
 import { MaterialModule } from '../../material.module';
 import { CoreModule } from '@alfresco/adf-core';
+import { ThumbnailColumnComponent } from './thumbnail-column/thumbnail-column.component';
 
 @NgModule({
   imports: [BrowserModule, CoreModule.forChild(), ContentModule.forChild(), MaterialModule, LockedByModule],
-  declarations: [CustomNameColumnComponent],
+  declarations: [CustomNameColumnComponent, ThumbnailColumnComponent],
-  exports: [CustomNameColumnComponent]
+  exports: [CustomNameColumnComponent, ThumbnailColumnComponent]
 })
 export class DocumentListCustomComponentsModule {}

src/app/components/dl-custom-components/thumbnail-column/thumbnail-column.component.html

@@ -0,0 +1,7 @@
+<mat-icon class="adf-datatable-selected" *ngIf="context.row.isSelected" svgIcon="selected"></mat-icon>
+
+<img *ngIf="!context.row.isSelected"
+     class="adf-datatable-center-img-ie"
+     src="{{ getThumbnail(context) }}"
+     [alt]="getToolTip(context)"
+     [matTooltip]="getToolTip(context)">

src/app/components/dl-custom-components/thumbnail-column/thumbnail-column.component.ts

@@ -0,0 +1,48 @@
+/*!
+ * @license
+ * Alfresco Example Content Application
+ *
+ * Copyright (C) 2005 - 2020 Alfresco Software Limited
+ *
+ * This file is part of the Alfresco Example Content Application.
+ * If the software was purchased under a paid Alfresco license, the terms of
+ * the paid license agreement will prevail.  Otherwise, the software is
+ * provided under the following open source license terms:
+ *
+ * The Alfresco Example Content Application is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * The Alfresco Example Content Application is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { Component, Input, ViewEncapsulation } from '@angular/core';
+import { TranslationService } from '@alfresco/adf-core';
+
+@Component({
+  selector: 'aca-custom-thumbnail-column',
+  templateUrl: './thumbnail-column.component.html',
+  encapsulation: ViewEncapsulation.None
+})
+export class ThumbnailColumnComponent {
+  @Input()
+  context: any;
+
+  constructor(private translation: TranslationService) {}
+
+  getThumbnail({ data, row, col }): string {
+    return data.getValue(row, col);
+  }
+
+  getToolTip({ row }): string {
+    const user = row.node?.entry?.properties && row.node.entry.properties['cm:lockOwner'] && row.node.entry.properties['cm:lockOwner'].displayName;
+    return user ? `${this.translation.instant('APP.LOCKED_BY')} ${user}` : '';
+  }
+}

src/app/components/search/search-action-menu/search-action-menu.component.ts

@@ -30,8 +30,7 @@ import { Component, OnInit, Output, ViewEncapsulation, EventEmitter } from '@ang
 @Component({
   selector: 'aca-search-action-menu',
   templateUrl: './search-action-menu.component.html',
-  encapsulation: ViewEncapsulation.None,
+  encapsulation: ViewEncapsulation.None
-  host: { class: 'aca-search-input' }
 })
 export class SearchActionMenuComponent implements OnInit {
   @Output()

src/app/components/search/search-results-row/search-results-row.component.html

@@ -1,4 +1,4 @@
-<div class="line">
+<div class="search-file-name">
   <span tabindex="0" role="link" *ngIf="isFile" (click)="showPreview($event)" (keyup.enter)="showPreview($event)" class="link">
     {{ name$ | async }}
   </span>
@@ -7,25 +7,6 @@
   </span>
   <span>{{ title$ | async }}</span>
 </div>
-
+<div class="result-location">
-<div *ngIf="description" class="line">{{ description }}</div>
+  <aca-location-link [context]="context" [showLocation]="true"></aca-location-link>
-
-<div class="line">
-  {{ 'APP.BROWSE.SEARCH.CUSTOM_ROW.MODIFIED' | translate }}:
-  {{ modifiedAt | date: 'medium' }}
-  {{ 'APP.BROWSE.SEARCH.CUSTOM_ROW.BY_USER' | translate: { user: user } }}
-
-  <span *ngIf="size"
-    >| {{ 'APP.BROWSE.SEARCH.CUSTOM_ROW.SIZE' | translate }}:
-    {{ size | adfFileSize }}
-  </span>
-</div>
-
-<div class="line" *ngIf="isFile && isFileWriteLocked">
-  <aca-locked-by [node]="context.row.node"></aca-locked-by>
-</div>
-
-<div class="line">
-  {{ 'APP.BROWSE.SEARCH.CUSTOM_ROW.LOCATION' | translate }}:
-  <aca-location-link [context]="context"></aca-location-link>
 </div>

src/app/components/search/search-results-row/search-results-row.component.scss

@@ -1,18 +1,8 @@
 .aca-search-results-row {
-  display: flex;
-  flex-direction: column;
-  flex: 1;
-  height: 100%;
-  overflow: hidden;
-  min-height: 0;
 
-  .line {
+  .result-location {
-    margin: 5px;
+    height: 15px;
-  }
+    padding-top: 3px;
-
-  .bold {
-    font-weight: 400;
-    color: var(--theme-text-bold-color);
   }
 
   .link {
@@ -20,6 +10,11 @@
     color: var(--theme-text-bold-color);
   }
 
+  .aca-location-link .adf-datatable-cell-value {
+    padding: 0;
+    color: var(--theme-foreground-text-color);
+  }
+
   .link:hover,
   .aca-location-link .adf-datatable-cell-value:hover {
     color: var(--theme-primary-color) !important;

src/app/components/search/search-results-row/search-results-row.component.ts

@@ -31,7 +31,6 @@ import { BehaviorSubject, Subject } from 'rxjs';
 import { AlfrescoApiService } from '@alfresco/adf-core';
 import { takeUntil } from 'rxjs/operators';
 import { Router } from '@angular/router';
-import { isLocked } from '@alfresco/aca-shared';
 
 @Component({
   selector: 'aca-search-results-row',
@@ -89,32 +88,10 @@ export class SearchResultsRowComponent implements OnInit, OnDestroy {
     this.onDestroy$.complete();
   }
 
-  get description(): string {
-    const { properties } = this.node.entry;
-    return properties ? properties['cm:description'] : '';
-  }
-
-  get modifiedAt(): Date {
-    return this.node.entry.modifiedAt;
-  }
-
-  get size(): number {
-    const { content } = this.node.entry;
-    return content ? content.sizeInBytes : null;
-  }
-
-  get user(): string {
-    return this.node.entry.modifiedByUser.displayName;
-  }
-
   get isFile(): boolean {
     return this.node.entry.isFile;
   }
 
-  get isFileWriteLocked(): boolean {
-    return isLocked(this.node);
-  }
-
   showPreview(event: Event) {
     event.stopPropagation();
     this.store.dispatch(new ViewNodeAction(this.node.entry.id, { location: this.router.url }));

src/app/components/search/search-results-row/search-results-row.components.spec.ts

@@ -57,7 +57,7 @@ describe('SearchResultsRowComponent', () => {
     component.context = { row: { node: nodeEntry } };
     fixture.detectChanges();
 
-    const element = fixture.nativeElement.querySelector('.line');
+    const element = fixture.nativeElement.querySelector('div');
     expect(element).not.toBeNull();
   });
 });

src/app/components/search/search-results.module.ts

@@ -38,6 +38,7 @@ import { DirectivesModule } from '../../directives/directives.module';
 import { AppLayoutModule } from '../layout/layout.module';
 import { ContextMenuModule } from '../context-menu/context-menu.module';
 import { SearchActionMenuComponent } from './search-action-menu/search-action-menu.component';
+import { DocumentListCustomComponentsModule } from '../dl-custom-components/document-list-custom-components.module';
 
 @NgModule({
   imports: [
@@ -50,7 +51,8 @@ import { SearchActionMenuComponent } from './search-action-menu/search-action-me
     DirectivesModule,
     AppLayoutModule,
     ContextMenuModule,
-    LockedByModule
+    LockedByModule,
+    DocumentListCustomComponentsModule
   ],
   declarations: [SearchResultsComponent, SearchLibrariesResultsComponent, SearchResultsRowComponent, SearchActionMenuComponent],
   exports: [SearchResultsComponent, SearchLibrariesResultsComponent, SearchResultsRowComponent, SearchActionMenuComponent]

src/app/components/search/search-results/search-results.component.html

@@ -22,15 +22,11 @@
 
             <button mat-button adf-reset-search class="content__reset-action"><mat-icon> refresh </mat-icon></button>
           </div>
-          <div>
-            <aca-search-action-menu (sortingSelected)="onSearchSortingUpdate($event)"></aca-search-action-menu>
-          </div>
 
           <adf-document-list
             #documentList
             acaDocumentList
             acaContextActions
-            [showHeader]="showHeader"
             [selectionMode]="'multiple'"
             [sortingMode]="'server'"
             [sorting]="sorting"
@@ -39,13 +35,35 @@
             (node-dblclick)="handleNodeClick($event)"
           >
             <data-columns>
-              <data-column [key]="'$thumbnail'" [type]="'image'" [sr-title]="'ADF-DOCUMENT-LIST.LAYOUT.THUMBNAIL'" [sortable]="false"> </data-column>
+              <data-column key="$thumbnail" type="image" [sr-title]="'ADF-DOCUMENT-LIST.LAYOUT.THUMBNAIL'" [sortable]="false">
+                <ng-template let-context>
+                  <aca-custom-thumbnail-column [context]="context"></aca-custom-thumbnail-column>
+                </ng-template>
 
-              <data-column key type="text">
+                <adf-data-column-header>
+                  <ng-template>
+                    <aca-search-action-menu (sortingSelected)="onSearchSortingUpdate($event)"></aca-search-action-menu>
+                  </ng-template>
+                </adf-data-column-header>
+              </data-column>
+
+              <data-column key type="text"  class="adf-ellipsis-cell adf-expand-cell-5" title="APP.DOCUMENT_LIST.COLUMNS.NAME" [sortable]="false">
                 <ng-template let-context>
                   <aca-search-results-row [context]="context"></aca-search-results-row>
                 </ng-template>
               </data-column>
+
+              <data-column key="properties"  title="Description" class="adf-expand-cell-3" [sortable]="false" *ngIf="!isSmallScreen">
+                <ng-template let-context>
+                  <span class="adf-datatable-cell-value adf-ellipsis-cell">
+                  {{context.row?.node?.entry?.properties && context.row?.node?.entry?.properties['cm:description']}}
+                  </span>
+                </ng-template>
+              </data-column>
+
+              <data-column key="content.sizeInBytes" type="fileSize" title="APP.DOCUMENT_LIST.COLUMNS.SIZE" class="adf-no-grow-cell adf-ellipsis-cell" [sortable]="false" *ngIf="!isSmallScreen"></data-column>
+              <data-column key="modifiedAt" type="date" title="APP.DOCUMENT_LIST.COLUMNS.MODIFIED_ON" class="adf-no-grow-cell adf-ellipsis-cell" format="timeAgo" [sortable]="false" *ngIf="!isSmallScreen"></data-column>
+              <data-column key="modifiedByUser.displayName" title="APP.DOCUMENT_LIST.COLUMNS.MODIFIED_BY" class="adf-no-grow-cell adf-ellipsis-cell" [sortable]="false" *ngIf="!isSmallScreen"></data-column>
             </data-columns>
 
             <adf-custom-empty-content-template>

src/app/components/search/search-results/search-results.component.scss

@@ -100,29 +100,16 @@
   }
 
   .adf-datatable {
-    .adf-datatable-row {
+
-      padding: 0 15px;
+    aca-search-action-menu button {
+      width: 0;
     }
 
-    .adf-datatable-cell {
+    .aca-location-link a {
-      margin: 0 5px;
+      font-size: 12px;
-      padding-left: 5px;
+      max-width: 350px;
-      padding-top: 9px;
+      text-align: left;
-      padding-bottom: 9px;
+      direction: rtl;
-      min-height: auto;
-
-      .adf-datatable-cell-value {
-        display: inline-block;
-        padding: 0;
-      }
     }
   }
-
-  .adf-search-date-range .mat-form-field:not(:first-child) {
-    margin-top: 20px;
-  }
-
-  .adf-document-list {
-    overflow-y: auto;
-  }
 }

src/app/components/search/search-results/search-results.component.ts

@@ -40,11 +40,12 @@ import {
   SnackbarErrorAction
 } from '@alfresco/aca-shared/store';
 import { ContentManagementService } from '../../../services/content-management.service';
-import { ShowHeaderMode, TranslationService } from '@alfresco/adf-core';
+import { TranslationService } from '@alfresco/adf-core';
 import { combineLatest, Observable } from 'rxjs';
 import { AppExtensionService } from '@alfresco/aca-shared';
 import { SearchSortingDefinition } from '@alfresco/adf-content-services/lib/search/models/search-sorting-definition.interface';
 import { takeUntil } from 'rxjs/operators';
+import { BreakpointObserver, Breakpoints } from '@angular/cdk/layout';
 
 @Component({
   selector: 'aca-search-results',
@@ -61,7 +62,7 @@ export class SearchResultsComponent extends PageComponent implements OnInit {
   data: ResultSetPaging;
   sorting = ['name', 'asc'];
   isLoading = false;
-  showHeader: ShowHeaderMode = ShowHeaderMode.Never;
+  isSmallScreen = false;
 
   constructor(
     private queryBuilder: SearchQueryBuilderService,
@@ -70,7 +71,8 @@ export class SearchResultsComponent extends PageComponent implements OnInit {
     extensions: AppExtensionService,
     content: ContentManagementService,
     private translationService: TranslationService,
-    private router: Router
+    private router: Router,
+    private breakpointObserver: BreakpointObserver
   ) {
     super(store, extensions, content);
 
@@ -90,6 +92,13 @@ export class SearchResultsComponent extends PageComponent implements OnInit {
           this.queryBuilder.userQuery = decodeURIComponent(query);
         }
       });
+
+    this.breakpointObserver
+      .observe([Breakpoints.HandsetPortrait, Breakpoints.HandsetLandscape])
+      .pipe(takeUntil(this.onDestroy$))
+      .subscribe((result) => {
+        this.isSmallScreen = result.matches;
+      });
   }
 
   ngOnInit() {