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 { Component, OnInit } from '@angular/core';
22 import { FormGroup, FormControl, Validators } from '@angular/forms';
23 import { ACAdmissionIntervalControl, ACAdmissionIntervalControlAck } from '../interfaces/ac-xapp.types';
24 import { ACXappService } from '../services/ac-xapp/ac-xapp.service';
25 import { ErrorDialogService } from '../services/ui/error-dialog.service';
26 import { NotificationService } from './../services/ui/notification.service';
27 import { HttpErrorResponse } from '@angular/common/http';
30 selector: 'rd-ac-xapp',
31 templateUrl: './ac-xapp.component.html',
32 styleUrls: ['./ac-xapp.component.scss']
34 export class AcXappComponent implements OnInit {
36 private acForm: FormGroup;
39 private acXappService: ACXappService,
40 private errorDialogService: ErrorDialogService,
41 private notificationService: NotificationService) { }
44 const windowLengthPattern = /^([0-9]{1}|[1-5][0-9]{1}|60)$/;
45 const blockingRatePattern = /^([0-9]{1,2}|100)$/;
46 const triggerPattern = /^([0-9]+)$/;
47 this.acForm = new FormGroup({
48 // Names must match the ACAdmissionIntervalControl interface
49 enforce: new FormControl(true, [Validators.required]),
50 window_length: new FormControl('', [Validators.required, Validators.pattern(windowLengthPattern)]),
51 blocking_rate: new FormControl('', [Validators.required, Validators.pattern(blockingRatePattern)]),
52 trigger_threshold: new FormControl('', [Validators.required, Validators.pattern(triggerPattern)])
54 // TODO: show pending action indicator
55 this.acXappService.getPolicy().subscribe((res: ACAdmissionIntervalControl) => {
56 this.acForm.controls['enforce'].setValue(res.enforce);
57 this.acForm.controls['window_length'].setValue(res.window_length);
58 this.acForm.controls['blocking_rate'].setValue(res.blocking_rate);
59 this.acForm.controls['trigger_threshold'].setValue(res.trigger_threshold);
60 // TODO: clear pending action indicator
62 (error: HttpErrorResponse) => {
63 // TODO: clear pending action indicator
64 this.errorDialogService.displayError(error.message);
68 updateAc = (acFormValue: ACAdmissionIntervalControl) => {
69 if (this.acForm.valid) {
70 // convert strings to numbers using the plus operator
71 const acFormValueConverted = {
72 enforce: acFormValue.enforce,
73 window_length: +acFormValue.window_length,
74 blocking_rate: +acFormValue.blocking_rate,
75 trigger_threshold: +acFormValue.trigger_threshold
77 this.acXappService.putPolicy(acFormValueConverted).subscribe(
79 if (response.status === 200) {
80 this.notificationService.success('AC update policy succeeded!');
84 this.errorDialogService.displayError('AC update policy failed: ' + error.message);
90 hasError(controlName: string, errorName: string) {
91 if (this.acForm.controls[controlName].hasError(errorName)) {
97 validateControl(controlName: string) {
98 if (this.acForm.controls[controlName].invalid && this.acForm.controls[controlName].touched) {