2 * ========================LICENSE_START=================================
5 * Copyright (C) 2019 AT&T Intellectual Property and Nokia
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ========================LICENSE_END===================================
21 import { Injectable } from '@angular/core';
22 import { HttpClient } from '@angular/common/http';
23 import { Observable } from 'rxjs';
24 import { map } from 'rxjs/operators';
25 import { ACAdmissionIntervalControl, ACAdmissionIntervalControlAck } from '../../interfaces/ac-xapp.types';
26 import { DashboardSuccessTransport } from '../../interfaces/dashboard.types';
29 * Services for calling the Dashboard's AC endpoints.
34 export class ACXappService {
36 private basePath = 'api/xapp/admctl';
37 private policyPath = 'policy';
39 private buildPath(...args: any[]) {
40 let result = this.basePath;
41 args.forEach(part => {
42 result = result + '/' + part;
47 constructor(private httpClient: HttpClient) {
48 // injects to variable httpClient
52 * Gets version details
53 * @returns Observable that should yield a String
55 getVersion(): Observable<string> {
56 const url = this.buildPath('version');
57 return this.httpClient.get<DashboardSuccessTransport>(url).pipe(
58 // Extract the string here
59 map(res => res['data'])
64 * Gets admission control parameters.
65 * @returns Observable that should yield an ACAdmissionIntervalControl
67 getPolicy(): Observable<ACAdmissionIntervalControl> {
68 const url = this.buildPath(this.policyPath);
69 return this.httpClient.get<ACAdmissionIntervalControl>(url);
73 * Puts admission control parameters.
74 * @param policy an instance of ACAdmissionIntervalControl
75 * @returns Observable that should yield a response code, no data
77 putPolicy(policy: ACAdmissionIntervalControl): Observable<any> {
78 const url = this.buildPath(this.policyPath);
79 return this.httpClient.put<ACAdmissionIntervalControlAck>(url, policy, { observe: 'response' });