2 * ========================LICENSE_START=================================
5 * Copyright (C) 2019 AT&T Intellectual Property
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 A1 endpoints to get/put AC policies.
34 export class ACXappService {
36 private basePath = 'api/a1-p';
37 private policyPath = 'policies';
38 private acPolicyName = 'admission_control_policy';
40 private buildPath(...args: any[]) {
41 let result = this.basePath;
42 args.forEach(part => {
43 result = result + '/' + part;
48 constructor(private httpClient: HttpClient) {
49 // injects to variable httpClient
53 * Gets version details
54 * @returns Observable that should yield a String
56 getVersion(): Observable<string> {
57 const url = this.buildPath('version');
58 return this.httpClient.get<DashboardSuccessTransport>(url).pipe(
59 // Extract the string here
60 map(res => res['data'])
65 * Gets admission control policy.
66 * @returns Observable that should yield an ACAdmissionIntervalControl
68 getPolicy(): Observable<ACAdmissionIntervalControl> {
69 const url = this.buildPath(this.policyPath, this.acPolicyName);
70 return this.httpClient.get<ACAdmissionIntervalControl>(url);
74 * Puts admission control policy.
75 * @param policy an instance of ACAdmissionIntervalControl
76 * @returns Observable that should yield a response code, no data
78 putPolicy(policy: ACAdmissionIntervalControl): Observable<any> {
79 const url = this.buildPath(this.policyPath, this.acPolicyName);
80 return this.httpClient.put<ACAdmissionIntervalControlAck>(url, policy, { observe: 'response' });