vid-webpack-master/src/app/drawingBoard/service-planning/duplicate/duplicate.service.ts

   1 import {Injectable} from '@angular/core';
   2 import {ITreeNode} from 'angular-tree-component/dist/defs/api';
   3 import {AppState} from '../../../shared/store/reducers';
   4 import {LogService} from '../../../shared/utils/log/log.service';
   5 import {NgRedux} from '@angular-redux/store';
   6 import {VnfInstance} from "../../../shared/models/vnfInstance";
   7 import {VfModuleMap} from "../../../shared/models/vfModulesMap";
   8 import * as _ from "lodash";
   9 import {DefaultDataGeneratorService} from "../../../shared/services/defaultDataServiceGenerator/default.data.generator.service";
  10 import {TypeNodeInformation} from "../typeNodeInformation.model";
  11 import {SdcUiCommon, SdcUiServices} from "onap-ui-angular";
  12 import {changeInstanceCounter, duplicateBulkInstances} from "../../../shared/storeUtil/utils/general/general.actions";
  13 import {IModalConfig} from "onap-ui-angular/dist/modals/models/modal-config";
  14 import {FeatureFlagsService} from "../../../shared/services/featureFlag/feature-flags.service";
  15 import {Utils} from "../../../shared/utils/utils";
  16
  17 @Injectable()
  18 export class DuplicateService {
  19
  20   constructor(private _logService: LogService, private _store: NgRedux<AppState>, modalService: SdcUiServices.ModalService) {
  21     this.modalService = modalService;
  22   }
  23
  24   numberOfDuplicates: number;
  25
  26   setNumberOfDuplicates(numberOfDuplicates: number) {
  27     this.numberOfDuplicates = numberOfDuplicates;
  28   }
  29
  30   currentInstanceId: string = null;
  31   currentServiceId: string = null;
  32   maxNumberOfDuplicate: number = 0;
  33   storeKey: string = null;
  34   padding = '0000';
  35   modalService: SdcUiServices.ModalService;
  36   store: NgRedux<AppState>;
  37   existingNames: { [key: string]: any };
  38   currentNode: ITreeNode = null;
  39
  40
  41   canDuplicate(node: ITreeNode): boolean {
  42     let reduxState = <AppState>JSON.parse(sessionStorage.getItem('reduxState'));
  43     return node.data.type === 'VF' || node.data.type === 'VL';
  44   }
  45
  46   isEnabled(node: ITreeNode, store: NgRedux<AppState>, serviceId: string): boolean {
  47     if (!_.isNil(node) && !_.isNil(node.data.menuActions['duplicate'])) {
  48       if (this.hasMissingData(node)) return false;
  49       const typeNodeInformation: TypeNodeInformation = new TypeNodeInformation(node);
  50       const flags = FeatureFlagsService.getAllFlags(store);
  51
  52       const currentExisting: number = store.getState().service.serviceInstance[serviceId][typeNodeInformation.existingMappingCounterName][node.data.modelUniqueId];
  53       const maxInstances = Utils.getMaxFirstLevel(store.getState().service.serviceHierarchy[serviceId][typeNodeInformation.hierarchyName][node.data.modelName].properties, flags);
  54       if (_.isNil(maxInstances)) {
  55         return true;
  56       } else {
  57         return maxInstances - currentExisting > 0;
  58       }
  59
  60     } else {
  61       return false;
  62     }
  63   }
  64
  65   hasMissingData(node: ITreeNode): boolean {
  66     if (!_.isNil(node)) {
  67       if (node.data.missingData) return true;
  68       if (!_.isNil(node.data.children)) {
  69         for (let child of node.data.children) {
  70           if (child.missingData) {
  71             return true;
  72           }
  73         }
  74       }
  75
  76     }
  77     return false;
  78   }
  79
  80   getRemainsInstance(modelId: string, modelName: string, serviceId: string, store: NgRedux<AppState>, node: ITreeNode): number {
  81     const typeNodeInformation: TypeNodeInformation = new TypeNodeInformation(node);
  82     const properties = store.getState().service.serviceHierarchy[serviceId][typeNodeInformation.hierarchyName][modelName].properties;
  83     const currentExisting: number = store.getState().service.serviceInstance[serviceId][typeNodeInformation.existingMappingCounterName][modelId];
  84
  85     const flags = FeatureFlagsService.getAllFlags(store);
  86     const maxInstances = Utils.getMaxFirstLevel(properties, flags);
  87     if (_.isNil(maxInstances)) {
  88       return 10;
  89     } else {
  90       return maxInstances - currentExisting;
  91     }
  92   }
  93
  94
  95   openDuplicateModal(currentServiceId: string, currentUuid: string, currentId: string, storeKey: string, numberOfDuplicate: number, _store: NgRedux<AppState>, node: ITreeNode): IModalConfig {
  96     this.currentInstanceId = currentId;
  97     this.currentServiceId = currentServiceId;
  98     this.maxNumberOfDuplicate = this.getRemainsInstance(currentUuid, currentId, currentServiceId, _store, node);
  99     this.storeKey = storeKey;
 100     this.store = _store;
 101     this.currentNode = node;
 102
 103
 104     return {
 105       size: SdcUiCommon.ModalSize.medium,
 106       title: 'Duplicate Node',
 107       type: SdcUiCommon.ModalType.custom,
 108       buttons: [
 109         {text: 'Duplicate', callback: this.duplicate.bind(this, this.currentNode), closeModal: true},
 110         {text: 'Cancel', closeModal: true}
 111       ]
 112     };
 113   }
 114
 115   duplicate(node: ITreeNode): void {
 116     const typeNodeInformation: TypeNodeInformation = new TypeNodeInformation(node);
 117     this.existingNames = this.store.getState().service.serviceInstance[this.currentServiceId].existingNames;
 118     const toClone = this.store.getState().service.serviceInstance[this.currentServiceId][typeNodeInformation.hierarchyName][this.storeKey];
 119     let newObjects = {};
 120     for (let i = 0; i < this.numberOfDuplicates; i++) {
 121       const uniqueStoreKey = this.generateUniqueStoreKey(this.currentServiceId, this.currentInstanceId, this.store.getState().service.serviceInstance[this.currentServiceId][typeNodeInformation.hierarchyName], newObjects);
 122       const clone = this.cloneVnf(toClone, this.currentInstanceId);
 123       newObjects[uniqueStoreKey] = clone;
 124     }
 125     this.store.dispatch(duplicateBulkInstances(this.currentServiceId, newObjects, this.existingNames, node));
 126     this.store.dispatch(changeInstanceCounter(toClone.modelInfo.modelUniqueId, this.currentServiceId, this.numberOfDuplicates, node));
 127     this._logService.info("Duplicate " + this.storeKey + " serviceId: " + this.currentServiceId + "number of duplicate: " + this.numberOfDuplicates, toClone);
 128   }
 129
 130
 131   cloneVnf(vnf: VnfInstance, originalName: string): VnfInstance {
 132     let newUniqueVnf: VnfInstance = _.cloneDeep(vnf);
 133
 134     newUniqueVnf.originalName = originalName;
 135     newUniqueVnf.trackById = DefaultDataGeneratorService.createRandomTrackById();
 136     if (!_.isNil(vnf.instanceName)) {
 137       newUniqueVnf.instanceName = this.ensureUniqueNameOrGenerateOne(vnf.instanceName);
 138     }
 139
 140     for (let vf_module_model_name in  vnf.vfModules) {
 141       const vfModuleModel: VfModuleMap = vnf.vfModules[vf_module_model_name];
 142       for (let vfModule in vfModuleModel) {
 143         newUniqueVnf.vfModules[vf_module_model_name][vfModule].trackById = DefaultDataGeneratorService.createRandomTrackById();
 144         if (!_.isNil(vfModuleModel[vfModule].instanceName)) {
 145           newUniqueVnf.vfModules[vf_module_model_name][vfModule].instanceName = this.ensureUniqueNameOrGenerateOne(vfModuleModel[vfModule].instanceName);
 146         }
 147         if (!_.isNil(vfModuleModel[vfModule].volumeGroupName)) {
 148           newUniqueVnf.vfModules[vf_module_model_name][vfModule].volumeGroupName = this.ensureUniqueNameOrGenerateOne(vfModuleModel[vfModule].volumeGroupName);
 149         }
 150       }
 151     }
 152     return newUniqueVnf;
 153   }
 154
 155   ensureUniqueNameOrGenerateOne(instanceName) {
 156     let uniqueInstanceName = instanceName;
 157     if (this.isAlreadyExists(instanceName, this.existingNames)) {
 158       uniqueInstanceName = this.generateNextUniqueName(instanceName, this.existingNames);
 159       this.existingNames[uniqueInstanceName.toLowerCase()] = "";
 160     }
 161     return uniqueInstanceName;
 162   }
 163
 164
 165   isAlreadyExists(name: string, existingNames: { [key: string]: any }) {
 166     return _.has(existingNames, name.toLowerCase());
 167   }
 168
 169   generateNextUniqueName(name: string, existingNames: { [key: string]: any }): string {
 170     let suffix = "000";
 171     let counter = 1;
 172     if (name.match(/^.*_[\d]{3}$/)) {
 173       name = name.substring(0, name.length - 4);
 174     }
 175
 176     while (true) {
 177       let paddingNumber: string = this.getNumberAsPaddingString(counter, suffix);
 178       let candidateUniqueName = name + '_' + paddingNumber;
 179       if (!this.isAlreadyExists(candidateUniqueName, existingNames)) {
 180         return candidateUniqueName;
 181       }
 182       counter++;
 183     }
 184   }
 185
 186   generateUniqueStoreKey(serviceId: string, objectName: string, existing: any, newObjects: any): string {
 187     let counter = 1;
 188     while (true) {
 189       let paddingNumber: string = this.getNumberAsPaddingString(counter, this.padding);
 190       const name = objectName + ':' + paddingNumber;
 191       if (_.isNil(existing[name]) && _.isNil(newObjects[name])) {
 192         return name;
 193       }
 194       counter++;
 195     }
 196   }
 197
 198   getNumberAsPaddingString(val: number, padding: string): string {
 199     const str = "" + val;
 200     return padding.substring(0, padding.length - str.length) + str;
 201   }
 202 }