+/*
+ Copyright 2020 TATA ELXSI
+
+ 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.
+
+ Author: SANDHYA JS (sandhya.j@tataelxsi.co.in)
+*/
+/**
+ * @file VerticalScaling Component
+ */
+import { HttpHeaders } from '@angular/common/http';
+import { Component, Injector, Input, OnInit } from '@angular/core';
+import { AbstractControl, FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { Router } from '@angular/router';
+import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
+import { TranslateService } from '@ngx-translate/core';
+import { NotifierService } from 'angular-notifier';
+import { APIURLHEADER, ERRORDATA, MODALCLOSERESPONSEDATA, URLPARAMS } from 'CommonModel';
+import { environment } from 'environment';
+import { VerticalScaling } from 'NSInstanceModel';
+import { RestService } from 'RestService';
+import { SharedService } from 'SharedService';
+import { isNullOrUndefined } from 'util';
+import { VDUR, VNFInstanceDetails } from 'VNFInstanceModel';
+
+/**
+ * Creating component
+ * @Component takes VerticalScalingComponent.html as template url
+ */
+@Component({
+ selector: 'app-vertical-scaling',
+ templateUrl: './VerticalScalingComponent.html',
+ styleUrls: ['./VerticalScalingComponent.scss']
+})
+export class VerticalScalingComponent implements OnInit {
+ /** To inject services @public */
+ public injector: Injector;
+ /** Instance for active modal service @public */
+ public activeModal: NgbActiveModal;
+ /** Check the loading results @public */
+ public isLoadingResults: Boolean = false;
+ /** Give the message for the loading @public */
+ public message: string = 'PLEASEWAIT';
+ /** FormGroup instance added to the form @ html @public */
+ public scalingForm: FormGroup;
+ /** Items for the memberVNFIndex @public */
+ public memberTypes: {}[];
+ /** Contains MemberVNFIndex values @public */
+ public memberVnfIndex: {}[] = [];
+ /** Contains vnfInstanceId of the selected MemberVnfIndex @public */
+ public instanceId: string;
+ /** Items for vduId & countIndex @public */
+ public vdu: {}[];
+ /** Selected VNFInstanceId @public */
+ public selectedvnfId: string = '';
+ /** Array holds VNFR Data filtered with nsr ID @public */
+ public nsIdFilteredData: {}[] = [];
+ /** Form valid on submit trigger @public */
+ public submitted: boolean = false;
+ /** Input contains component objects @private */
+ @Input() private params: URLPARAMS;
+ /** FormBuilder instance added to the formBuilder @private */
+ private formBuilder: FormBuilder;
+ /** Instance of the rest service @private */
+ private restService: RestService;
+ /** Controls the header form @private */
+ private headers: HttpHeaders;
+ /** Contains all methods related to shared @private */
+ private sharedService: SharedService;
+ /** Notifier service to popup notification @private */
+ private notifierService: NotifierService;
+ /** Contains tranlsate instance @private */
+ private translateService: TranslateService;
+ /** Holds the instance of AuthService class of type AuthService @private */
+ private router: Router;
+ constructor(injector: Injector) {
+ this.injector = injector;
+ this.restService = this.injector.get(RestService);
+ this.activeModal = this.injector.get(NgbActiveModal);
+ this.formBuilder = this.injector.get(FormBuilder);
+ this.sharedService = this.injector.get(SharedService);
+ this.notifierService = this.injector.get(NotifierService);
+ this.translateService = this.injector.get(TranslateService);
+ this.router = this.injector.get(Router);
+ }
+ /** convenience getter for easy access to form fields */
+ get f(): FormGroup['controls'] { return this.scalingForm.controls; }
+ /**
+ * Lifecyle Hooks the trigger before component is instantiate
+ */
+ public ngOnInit(): void {
+ this.initializeForm();
+ this.getMemberVnfIndex();
+ this.headers = new HttpHeaders({
+ 'Content-Type': 'application/json',
+ Accept: 'application/json',
+ 'Cache-Control': 'no-cache, no-store, must-revalidate, max-age=0'
+ });
+ }
+ /** Initialize Scaling Forms @public */
+ public initializeForm(): void {
+ this.scalingForm = this.formBuilder.group({
+ memberVnfIndex: [null, [Validators.required]],
+ vduId: [null, [Validators.required]],
+ countIndex: [null, [Validators.required]],
+ virtualMemory: [null, [Validators.required]],
+ sizeOfStorage: [null, [Validators.required]],
+ numVirtualCpu: [null, [Validators.required]]
+ });
+ }
+
+ /** Getting MemberVnfIndex using VNFInstances API @public */
+ public getMemberVnfIndex(): void {
+ const vnfInstanceData: {}[] = [];
+ this.restService.getResource(environment.VNFINSTANCES_URL).subscribe((vnfInstancesData: VNFInstanceDetails[]): void => {
+ vnfInstancesData.forEach((vnfData: VNFInstanceDetails): void => {
+ const vnfDataObj: {} =
+ {
+ VNFD: vnfData['vnfd-ref'],
+ VNFInstanceId: vnfData._id,
+ MemberIndex: vnfData['member-vnf-index-ref'],
+ NS: vnfData['nsr-id-ref'],
+ VNFID: vnfData['vnfd-id']
+ };
+ vnfInstanceData.push(vnfDataObj);
+ });
+ const nsId: string = 'NS';
+ this.nsIdFilteredData = vnfInstanceData.filter((vnfdData: {}[]): boolean => vnfdData[nsId] === this.params.id);
+ this.nsIdFilteredData.forEach((resVNF: {}[]): void => {
+ const memberIndex: string = 'MemberIndex';
+ const vnfinstanceID: string = 'VNFInstanceId';
+ const assignMemberIndex: {} = {
+ id: resVNF[memberIndex],
+ vnfinstanceId: resVNF[vnfinstanceID]
+ };
+ this.memberVnfIndex.push(assignMemberIndex);
+ });
+ this.memberTypes = this.memberVnfIndex;
+ this.isLoadingResults = false;
+ }, (error: ERRORDATA): void => {
+ this.restService.handleError(error, 'get');
+ this.isLoadingResults = false;
+ });
+ }
+
+ /** Getting vdu-id & count-index from API */
+ public getVdu(id: string): void {
+ const vnfInstanceData: {}[] = [];
+ this.getFormControl('vduId').setValue(null);
+ this.getFormControl('countIndex').setValue(null);
+ if (!isNullOrUndefined(id)) {
+ this.restService.getResource(environment.VNFINSTANCES_URL + '/' + id).
+ subscribe((vnfInstanceDetail: VNFInstanceDetails[]): void => {
+ this.instanceId = id;
+ this.selectedvnfId = vnfInstanceDetail['vnfd-ref'];
+ const VDU: string = 'vdur';
+ if (vnfInstanceDetail[VDU] !== undefined) {
+ vnfInstanceDetail[VDU].forEach((vdu: VDUR): void => {
+ const vnfInstanceDataObj: {} =
+ {
+ 'count-index': vdu['count-index'],
+ VDU: vdu['vdu-id-ref']
+
+ };
+ vnfInstanceData.push(vnfInstanceDataObj);
+ });
+ this.vdu = vnfInstanceData;
+ }
+ }, (error: ERRORDATA): void => {
+ this.restService.handleError(error, 'get');
+ this.isLoadingResults = false;
+ });
+ }
+ }
+
+ /** Vertical Scaling on submit */
+ public triggerVerticalScaling(): void {
+ this.submitted = true;
+ this.sharedService.cleanForm(this.scalingForm);
+ if (!this.scalingForm.invalid) {
+ const scalingPayload: VerticalScaling = {
+ lcmOperationType: 'verticalscale',
+ verticalScale: 'CHANGE_VNFFLAVOR',
+ nsInstanceId: this.params.id,
+ changeVnfFlavorData: {
+ vnfInstanceId: this.instanceId,
+ additionalParams: {
+ vduid: this.scalingForm.value.vduId,
+ vduCountIndex: this.scalingForm.value.countIndex,
+ virtualMemory: Number(this.scalingForm.value.virtualMemory),
+ sizeOfStorage: Number(this.scalingForm.value.sizeOfStorage),
+ numVirtualCpu: Number(this.scalingForm.value.numVirtualCpu)
+ }
+ }
+ };
+ this.verticalscaleInitialization(scalingPayload);
+ }
+ }
+
+ /** Initialize the vertical scaling operation @public */
+ public verticalscaleInitialization(scalingPayload: object): void {
+ this.isLoadingResults = true;
+ const apiURLHeader: APIURLHEADER = {
+ url: environment.NSDINSTANCES_URL + '/' + this.params.id + '/verticalscale',
+ httpOptions: { headers: this.headers }
+ };
+ const modalData: MODALCLOSERESPONSEDATA = {
+ message: 'Done'
+ };
+ this.restService.postResource(apiURLHeader, scalingPayload).subscribe((result: {}): void => {
+ this.activeModal.close(modalData);
+ this.router.navigate(['/instances/ns/history-operations/' + this.params.id]).catch();
+ }, (error: ERRORDATA): void => {
+ this.restService.handleError(error, 'post');
+ this.isLoadingResults = false;
+ });
+ }
+
+ /** Used to get the AbstractControl of controlName passed @private */
+ private getFormControl(controlName: string): AbstractControl {
+ return this.scalingForm.controls[controlName];
+ }
+}
projects / osm / NG-UI.git / commitdiff