X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=dashboard%2Fwebapp-frontend%2Fsrc%2Fapp%2Fservices%2Fac-xapp%2Fac-xapp.service.ts;fp=dashboard%2Fwebapp-frontend%2Fsrc%2Fapp%2Fservices%2Fac-xapp%2Fac-xapp.service.ts;h=d25e9db95543596315a123510f3dab00d13677d7;hb=a2bc79c5f0027e953815d6e98814a748b36827aa;hp=0000000000000000000000000000000000000000;hpb=25501ccf6b73c3afded66eade70ee59af102844f;p=nonrtric.git

diff --git a/dashboard/webapp-frontend/src/app/services/ac-xapp/ac-xapp.service.ts b/dashboard/webapp-frontend/src/app/services/ac-xapp/ac-xapp.service.ts
new file mode 100644
index 00000000..d25e9db9
--- /dev/null
+++ b/dashboard/webapp-frontend/src/app/services/ac-xapp/ac-xapp.service.ts
@@ -0,0 +1,83 @@
+/*-
+ * ========================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 { Injectable } from '@angular/core';
+ import { HttpClient } from '@angular/common/http';
+ import { Observable } from 'rxjs';
+ import { map } from 'rxjs/operators';
+import { ACAdmissionIntervalControl, ACAdmissionIntervalControlAck } from '../../interfaces/ac-xapp.types';
+import { DashboardSuccessTransport } from '../../interfaces/dashboard.types';
+
+/**
+ * Services for calling the Dashboard's A1 endpoints to get/put AC policies.
+ */
+@Injectable({
+  providedIn: 'root'
+})
+export class ACXappService {
+
+  private basePath = 'api/a1-p';
+  private policyPath = 'policies';
+  private acPolicyName = 'admission_control_policy';
+
+  private buildPath(...args: any[]) {
+    let result = this.basePath;
+    args.forEach(part => {
+      result = result + '/' + part;
+    });
+    return result;
+  }
+
+  constructor(private httpClient: HttpClient) {
+    // injects to variable httpClient
+  }
+
+  /**
+   * Gets version details
+   * @returns Observable that should yield a String
+   */
+  getVersion(): Observable<string> {
+    const url = this.buildPath('version');
+    return this.httpClient.get<DashboardSuccessTransport>(url).pipe(
+      // Extract the string here
+      map(res => res['data'])
+    );
+  }
+
+  /**
+   * Gets admission control policy.
+   * @returns Observable that should yield an ACAdmissionIntervalControl
+   */
+  getPolicy(): Observable<ACAdmissionIntervalControl> {
+    const url = this.buildPath(this.policyPath, this.acPolicyName);
+    return this.httpClient.get<ACAdmissionIntervalControl>(url);
+  }
+
+  /**
+   * Puts admission control policy.
+   * @param policy an instance of ACAdmissionIntervalControl
+   * @returns Observable that should yield a response code, no data
+   */
+  putPolicy(policy: ACAdmissionIntervalControl): Observable<any> {
+    const url = this.buildPath(this.policyPath, this.acPolicyName);
+    return this.httpClient.put<ACAdmissionIntervalControlAck>(url, policy, { observe: 'response' });
+  }
+
+}