| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| import {Injectable} from '@angular/core'; |
| import {OfficeService} from '../../../services/office/office.service'; |
| import {Actions, Effect} from '@ngrx/effects'; |
| import {Observable} from 'rxjs/Observable'; |
| import {Action} from '@ngrx/store'; |
| import {of} from 'rxjs/observable/of'; |
| import * as employeeActions from '../employee.actions'; |
| import {emptySearchResult} from '../../../common/store/search.reducer'; |
| |
| @Injectable() |
| export class EmployeeSearchApiEffects { |
| |
| @Effect() |
| search$: Observable<Action> = this.actions$ |
| .ofType(employeeActions.SEARCH) |
| .debounceTime(300) |
| .map((action: employeeActions.SearchAction) => action.payload) |
| .switchMap(fetchRequest => { |
| const nextSearch$ = this.actions$.ofType(employeeActions.SEARCH).skip(1); |
| |
| return this.officeService.listEmployees(fetchRequest) |
| .takeUntil(nextSearch$) |
| .map(employeePage => new employeeActions.SearchCompleteAction({ |
| elements: employeePage.employees, |
| totalElements: employeePage.totalElements, |
| totalPages: employeePage.totalPages |
| })) |
| .catch(() => of(new employeeActions.SearchCompleteAction(emptySearchResult()))); |
| }); |
| |
| constructor(private actions$: Actions, private officeService: OfficeService) { } |
| } |