2 Copyright 2020 TATA ELXSI
4 Licensed under the Apache License, Version 2.0 (the 'License');
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
8 http://www.apache.org/licenses/LICENSE-2.0
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
16 Author: SANDHYA JS (sandhya.j@tataelxsi.co.in)
19 * @file StartStopRebuild Component
21 import { isNullOrUndefined } from 'util';
22 import { HttpHeaders } from '@angular/common/http';
23 import { Component, Injector, Input, OnInit } from '@angular/core';
24 import { AbstractControl, FormBuilder, FormGroup, Validators } from '@angular/forms';
25 import { Router } from '@angular/router';
26 import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
27 import { APIURLHEADER, ERRORDATA, MODALCLOSERESPONSEDATA, URLPARAMS } from 'CommonModel';
28 import { environment } from 'environment';
29 import { StartStopRebuild } from 'NSInstanceModel';
30 import { RestService } from 'RestService';
31 import { SharedService } from 'SharedService';
32 import { DF, VNFD } from 'VNFDModel';
33 import { InstanceData, VDUR, VNFInstanceDetails } from 'VNFInstanceModel';
37 * @Component takes StartStopRebuildComponent.html as template url
40 selector: 'app-start-stop-rebuild',
41 templateUrl: './StartStopRebuildComponent.html',
42 styleUrls: ['./StartStopRebuildComponent.scss']
44 export class StartStopRebuildComponent implements OnInit {
45 /** To inject services @public */
46 public injector: Injector;
47 /** Instance for active modal service @public */
48 public activeModal: NgbActiveModal;
49 /** Check the loading results @public */
50 public isLoadingResults: Boolean = false;
51 /** Give the message for the loading @public */
52 public message: string = 'PLEASEWAIT';
53 /** FormGroup instance added to the form @ html @public */
54 public startForm: FormGroup;
55 /** Items for the memberVNFIndex @public */
56 public memberTypes: {}[];
57 /** Contains MemberVNFIndex values @public */
58 public memberVnfIndex: {}[] = [];
59 /** Contains vnfInstanceId of the selected MemberVnfIndex @public */
60 public instanceId: string;
61 /** Items for vduId & countIndex @public */
63 /** Selected VNFInstanceId @public */
64 public selectedvnfId: string = '';
65 /** Check day1-2 operation @public */
66 public 'day1-2': boolean;
67 /** Array holds VNFR Data filtered with nsr ID @public */
68 public nsIdFilteredData: {}[] = [];
69 /** Form valid on submit trigger @public */
70 public submitted: boolean = false;
71 /** Contains vduId @public */
73 /** Items for countIndex @public */
74 public countIndex: {}[];
75 /** Input contains Modal dialog component Instance @public */
76 @Input() public instanceType: string;
77 /** Input contains Modal dialog component Instance @public */
78 @Input() public instanceTitle: string;
79 /** Input contains component objects @private */
80 @Input() private params: URLPARAMS;
81 /** FormBuilder instance added to the formBuilder @private */
82 private formBuilder: FormBuilder;
83 /** Instance of the rest service @private */
84 private restService: RestService;
85 /** Controls the header form @private */
86 private headers: HttpHeaders;
87 /** Contains all methods related to shared @private */
88 private sharedService: SharedService;
89 /** Holds the instance of AuthService class of type AuthService @private */
90 private router: Router;
91 constructor(injector: Injector) {
92 this.injector = injector;
93 this.restService = this.injector.get(RestService);
94 this.activeModal = this.injector.get(NgbActiveModal);
95 this.formBuilder = this.injector.get(FormBuilder);
96 this.sharedService = this.injector.get(SharedService);
97 this.router = this.injector.get(Router);
99 /** convenience getter for easy access to form fields */
100 get f(): FormGroup['controls'] { return this.startForm.controls; }
102 * Lifecyle Hooks the trigger before component is instantiate
104 public ngOnInit(): void {
105 this.initializeForm();
106 this.getMemberVnfIndex();
107 this.headers = new HttpHeaders({
108 'Content-Type': 'application/json',
109 Accept: 'application/json',
110 'Cache-Control': 'no-cache, no-store, must-revalidate, max-age=0'
113 /** Initialize start, stop or rebuild Forms @public */
114 public initializeForm(): void {
115 this.startForm = this.formBuilder.group({
116 memberVnfIndex: [null, [Validators.required]],
117 vduId: [null, [Validators.required]],
118 countIndex: [null, [Validators.required]]
122 /** Getting MemberVnfIndex using VNFInstances API @public */
123 public getMemberVnfIndex(): void {
124 this.isLoadingResults = true;
125 const vnfInstanceData: {}[] = [];
126 this.restService.getResource(environment.VNFINSTANCES_URL).subscribe((vnfInstancesData: VNFInstanceDetails[]): void => {
127 vnfInstancesData.forEach((vnfData: VNFInstanceDetails): void => {
128 const vnfdRef: string = 'vnfd-ref';
129 const memberIndex: string = 'member-vnf-index-ref';
130 const nsrId: string = 'nsr-id-ref';
131 const vnfId: string = 'vnfd-id';
132 const vnfDataObj: {} =
134 // eslint-disable-next-line security/detect-object-injection
135 VNFD: vnfData[vnfdRef],
136 VNFInstanceId: vnfData._id,
137 // eslint-disable-next-line security/detect-object-injection
138 MemberIndex: vnfData[memberIndex],
139 // eslint-disable-next-line security/detect-object-injection
141 // eslint-disable-next-line security/detect-object-injection
142 VNFID: vnfData[vnfId]
144 vnfInstanceData.push(vnfDataObj);
146 const nsId: string = 'NS';
147 // eslint-disable-next-line security/detect-object-injection
148 this.nsIdFilteredData = vnfInstanceData.filter((vnfdData: {}[]): boolean => vnfdData[nsId] === this.params.id);
149 this.nsIdFilteredData.forEach((resVNF: InstanceData): void => {
150 const assignMemberIndex: {} = {
151 id: resVNF.MemberIndex,
152 vnfinstanceId: resVNF.VNFInstanceId
154 this.memberVnfIndex.push(assignMemberIndex);
156 this.memberTypes = this.memberVnfIndex;
157 this.isLoadingResults = false;
158 }, (error: ERRORDATA): void => {
159 this.restService.handleError(error, 'get');
160 this.isLoadingResults = false;
164 /** Getting vdu-id & count-index from VNFInstance API */
165 public getVdu(id: string): void {
166 const vnfInstanceData: {}[] = [];
167 this.getFormControl('vduId').setValue(null);
168 this.getFormControl('countIndex').setValue(null);
169 if (!isNullOrUndefined(id)) {
170 this.restService.getResource(environment.VNFINSTANCES_URL + '/' + id).
171 subscribe((vnfInstanceDetail: VNFInstanceDetails[]): void => {
172 this.instanceId = id;
173 this.selectedvnfId = vnfInstanceDetail['vnfd-ref'];
174 const VDU: string = 'vdur';
175 // eslint-disable-next-line security/detect-object-injection
176 if (vnfInstanceDetail[VDU] !== undefined) {
177 // eslint-disable-next-line security/detect-object-injection
178 vnfInstanceDetail[VDU].forEach((vdu: VDUR): void => {
179 const vnfInstanceDataObj: {} =
181 'count-index': vdu['count-index'],
182 VDU: vdu['vdu-id-ref']
184 vnfInstanceData.push(vnfInstanceDataObj);
186 this.vdu = vnfInstanceData;
187 const vduName: string = 'VDU';
188 this.vduId = this.vdu.filter((vdu: {}, index: number, self: {}[]): {} =>
189 index === self.findIndex((t: {}): {} => (
190 // eslint-disable-next-line security/detect-object-injection
191 t[vduName] === vdu[vduName]
195 this.checkDay12Operation(this.selectedvnfId);
196 }, (error: ERRORDATA): void => {
197 this.restService.handleError(error, 'get');
198 this.isLoadingResults = false;
203 /** Getting count-index by filtering id */
204 public getCountIndex(id: string): void {
205 const VDU: string = 'VDU';
206 // eslint-disable-next-line security/detect-object-injection
207 this.countIndex = this.vdu.filter((vnfdData: {}[]): boolean => vnfdData[VDU] === id);
210 /** To check primitve actions from VNFR */
211 public checkDay12Operation(id: string): void {
212 const apiUrl: string = environment.VNFPACKAGES_URL + '?id=' + id;
213 this.restService.getResource(apiUrl).subscribe((vnfdInfo: VNFD[]): void => {
214 const vnfInstances: VNFD = vnfdInfo[0];
215 if (!isNullOrUndefined(vnfInstances.df)) {
216 vnfInstances.df.forEach((df: DF): void => {
217 if (df['lcm-operations-configuration'] !== undefined) {
218 if (df['lcm-operations-configuration']['operate-vnf-op-config']['day1-2'] !== undefined) {
219 this['day1-2'] = true;
222 this['day1-2'] = false;
226 }, (error: ERRORDATA): void => {
227 this.isLoadingResults = false;
228 this.restService.handleError(error, 'get');
231 /** Check Instance type is start or stop or rebuild and proceed action */
232 public instanceCheck(instanceType: string): void {
233 this.submitted = true;
234 this.sharedService.cleanForm(this.startForm);
235 if (this.startForm.invalid) { return; } // Proceed, onces form is valid
236 if (instanceType === 'start') {
237 const startPayload: StartStopRebuild = {
238 updateType: 'OPERATE_VNF',
240 vnfInstanceId: this.instanceId,
241 changeStateTo: 'start',
244 vdu_id: this.startForm.value.vduId,
245 'count-index': this.startForm.value.countIndex
249 this.startInitialization(startPayload);
250 } else if (instanceType === 'stop') {
251 const stopPayload: StartStopRebuild = {
252 updateType: 'OPERATE_VNF',
254 vnfInstanceId: this.instanceId,
255 changeStateTo: 'stop',
258 vdu_id: this.startForm.value.vduId,
259 'count-index': this.startForm.value.countIndex
263 this.startInitialization(stopPayload);
265 const rebuildPayload: StartStopRebuild = {
266 updateType: 'OPERATE_VNF',
268 vnfInstanceId: this.instanceId,
269 changeStateTo: 'rebuild',
271 'run-day1': (this['day1-2'] === true) ? true : false,
272 vdu_id: this.startForm.value.vduId,
273 'count-index': this.startForm.value.countIndex
277 this.startInitialization(rebuildPayload);
281 /** Initialize the start, stop or rebuild operation @public */
282 public startInitialization(startPayload: object): void {
283 this.isLoadingResults = true;
284 const apiURLHeader: APIURLHEADER = {
285 url: environment.NSDINSTANCES_URL + '/' + this.params.id + '/update',
286 httpOptions: { headers: this.headers }
288 const modalData: MODALCLOSERESPONSEDATA = {
291 this.restService.postResource(apiURLHeader, startPayload).subscribe((result: {}): void => {
292 this.activeModal.close(modalData);
293 this.router.navigate(['/instances/ns/history-operations/' + this.params.id]).catch((): void => {
294 // Catch Navigation Error
296 }, (error: ERRORDATA): void => {
297 this.restService.handleError(error, 'post');
298 this.isLoadingResults = false;
302 /** Used to get the AbstractControl of controlName passed @private */
303 private getFormControl(controlName: string): AbstractControl {
304 // eslint-disable-next-line security/detect-object-injection
305 return this.startForm.controls[controlName];