+++ /dev/null
-/*-
- * ========================LICENSE_START=================================
- * O-RAN-SC
- * %%
- * Copyright (C) 2019 AT&T Intellectual Property
- * %%
- * Licensed 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.
- * ========================LICENSE_END===================================
- */
-
-import { HttpClient } from '@angular/common/http';
-import { Injectable } from '@angular/core';
-import { BehaviorSubject, Observable } from 'rxjs';
-import { shareReplay, tap } from 'rxjs/operators';
-import { RicInstance, RicRegion } from '../../interfaces/dashboard.types';
-import { DashboardService } from '../dashboard/dashboard.service';
-
-@Injectable({
- providedIn: 'root'
-})
-export class InstanceSelectorService {
-
- private allInstances: Observable<RicRegion[]>;
- private selectedInstance: BehaviorSubject<RicInstance> = new BehaviorSubject<RicInstance>({ key: '', name: '' });
-
- constructor(
- private dashboardSvc: DashboardService,
- private httpClient: HttpClient) {
- }
-
- getAllInstances(): Observable<RicRegion[]> {
- if (this.allInstances) {
- return this.allInstances;
- }
- const path = this.dashboardSvc.buildPath('admin', null, 'instance');
- return this.allInstances = this.httpClient.get<RicRegion[]>(path)
- .pipe(
- shareReplay(1)
- );
- }
-
- // This method may return the BehaviorSubject with empty value
- // Afther subscribe that BehaviorSubject
- // Please make sure this BehaviorSubject has non empty value
- getSelectedInstance(): BehaviorSubject<RicInstance> {
- return this.selectedInstance;
- }
-
- updateSelectedInstance(instance: RicInstance) {
- this.selectedInstance.next(instance);
- }
-
-}