catalog-ui/src/app/models/components/component.ts

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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=========================================================
  19  */
  20
  21 'use strict';
  22
  23 import * as _ from "lodash";
  24 import {AsdcComment, ArtifactModel, ArtifactGroupModel, IFileDownload, PropertyModel, PropertiesGroup, AttributeModel, AttributesGroup, ComponentInstance,
  25     InputModel, DisplayModule, Module, IValidate, RelationshipModel, IMainCategory, RequirementsGroup, CapabilitiesGroup, AdditionalInformationModel,
  26     Resource, IAppMenu, OperationModel, Service} from "../../models";
  27
  28 import {IComponentService} from "../../services/components/component-service";
  29 import {CommonUtils} from "../../utils/common-utils";
  30 import {QueueUtils} from "../../utils/functions";
  31 import {ArtifactGroupType} from "../../utils/constants";
  32 import {ComponentMetadata} from "../component-metadata";
  33 import {Capability} from "../capability";
  34 import {Requirement} from "../requirement";
  35 import {Relationship} from "../graph/relationship";
  36 import { PolicyInstance } from "app/models/graph/zones/policy-instance";
  37 import { GroupInstance } from "../graph/zones/group-instance";
  38 import { Metadata } from "app/models/metadata";
  39
  40
  41 // import {}
  42 export interface IComponent {
  43
  44     //---------------------------------------------- API CALLS ----------------------------------------------------//
  45
  46     //Component API
  47     getComponent():ng.IPromise<Component>;
  48     updateComponent():ng.IPromise<Component>;
  49     createComponentOnServer():ng.IPromise<Component>;
  50     changeLifecycleState(state:string, commentObj:AsdcComment):ng.IPromise<Component>;
  51     validateName(newName:string):ng.IPromise<IValidate>;
  52
  53     //Artifacts API
  54     addOrUpdateArtifact(artifact:ArtifactModel):ng.IPromise<ArtifactModel>;
  55     deleteArtifact(artifactId:string, artifactLabel:string):ng.IPromise<ArtifactModel>;
  56     downloadInstanceArtifact(artifactId:string):ng.IPromise<IFileDownload>;
  57     downloadArtifact(artifactId:string):ng.IPromise<IFileDownload>;
  58
  59     //Property API
  60     addOrUpdateProperty(property:PropertyModel):ng.IPromise<PropertyModel>;
  61     deleteProperty(propertyId:string):ng.IPromise<PropertyModel>;
  62
  63     //Attribute API
  64     deleteAttribute(attributeId:string):ng.IPromise<AttributeModel>;
  65     addOrUpdateAttribute(attribute:AttributeModel):ng.IPromise<AttributeModel>;
  66
  67     //Modules
  68     getModuleForDisplay(moduleId:string):ng.IPromise<DisplayModule>;
  69     getModuleInstanceForDisplay(componentInstanceId:string, moduleId:string):ng.IPromise<DisplayModule>;
  70     updateGroupMetadata(group:Module):ng.IPromise<Module>;
  71
  72     //---------------------------------------------- HELP FUNCTIONS ----------------------------------------------------//
  73
  74     getComponentSubType():string;
  75     isAlreadyCertified():boolean;
  76     isService():boolean;
  77     isResource():boolean;
  78     isComplex():boolean;
  79     getAllVersionsAsSortedArray():Array<any>;
  80     getStatus(sdcMenu:IAppMenu):string;
  81 }
  82
  83
  84 export abstract class Component implements IComponent {
  85
  86     //server data
  87     public abstract:string;
  88     public uniqueId:string;
  89     public uuid:string;
  90     public invariantUUID:string;
  91     public name:string;
  92     public version:string;
  93     public creationDate:number;
  94     public lastUpdateDate:number;
  95     public description:string;
  96     public lifecycleState:string;
  97     public tags:Array<string>;
  98     public icon:string;
  99     public contactId:string;
 100     public allVersions:any;
 101     public creatorUserId:string;
 102     public creatorFullName:string;
 103     public lastUpdaterUserId:string;
 104     public lastUpdaterFullName:string;
 105     public componentType:string;
 106     public deploymentArtifacts:ArtifactGroupModel;
 107     public artifacts:ArtifactGroupModel;
 108     public toscaArtifacts:ArtifactGroupModel;
 109     public interfaceOperations:Array<OperationModel>;
 110     public distributionStatus:string;
 111     public categories:Array<IMainCategory>;
 112     public categoryNormalizedName: string;
 113     public subCategoryNormalizedName: string;
 114     public componentInstancesProperties:PropertiesGroup;
 115     public componentInstancesAttributes:AttributesGroup;
 116     public componentInstancesRelations:Array<RelationshipModel>;
 117     public componentInstances:Array<ComponentInstance>;
 118     public inputs:Array<InputModel>;
 119     public capabilities:CapabilitiesGroup;
 120     public requirements:RequirementsGroup;
 121     public additionalInformation:any;
 122     public properties:Array<PropertyModel>;
 123     public attributes:Array<AttributeModel>;
 124     public highestVersion:boolean;
 125     public vendorName:string;
 126     public vendorRelease:string;
 127     public derivedList:Array<any>;
 128     public interfaces:any;
 129     public normalizedName:string;
 130     public systemName:string;
 131     public policies:Array<PolicyInstance>;
 132     public groupInstances:Array<GroupInstance>
 133     public modules:Array<Module>;
 134     //custom properties
 135     public componentService:IComponentService;
 136     public filterTerm:string;
 137     public iconSprite:string;
 138     public selectedInstance:ComponentInstance;
 139     public mainCategory:string;
 140     public subCategory:string;
 141     public selectedCategory:string;
 142     public showMenu:boolean;
 143     public archived:boolean;
 144     public vspArchived: boolean;
 145     public componentMetadata: ComponentMetadata;
 146     public categorySpecificMetadata: Metadata = new Metadata();
 147
 148     constructor(componentService:IComponentService, protected $q:ng.IQService, component?:Component) {
 149         if (component) {
 150             this.abstract = component.abstract;
 151             this.uniqueId = component.uniqueId;
 152             this.uuid = component.uuid;
 153             this.invariantUUID = component.invariantUUID;
 154             this.additionalInformation = component.additionalInformation;
 155             this.artifacts = new ArtifactGroupModel(component.artifacts);
 156             this.toscaArtifacts = new ArtifactGroupModel(component.toscaArtifacts);
 157             this.interfaceOperations = component.interfaceOperations;
 158             this.contactId = component.contactId;
 159             this.categories = component.categories;
 160             this.categoryNormalizedName = component.categoryNormalizedName;
 161             this.subCategoryNormalizedName = component.subCategoryNormalizedName;
 162             this.creatorUserId = component.creatorUserId;
 163             this.creationDate = component.creationDate;
 164             this.creatorFullName = component.creatorFullName;
 165             this.description = component.description;
 166             this.icon = component.icon;
 167             this.lastUpdateDate = component.lastUpdateDate;
 168             this.lastUpdaterUserId = component.lastUpdaterUserId;
 169             this.lastUpdaterFullName = component.lastUpdaterFullName;
 170             this.lifecycleState = component.lifecycleState;
 171             this.componentInstancesRelations = CommonUtils.initComponentInstanceRelations(component.componentInstancesRelations);
 172             this.componentInstancesProperties = new PropertiesGroup(component.componentInstancesProperties);
 173             this.componentInstancesAttributes = new AttributesGroup(component.componentInstancesAttributes);
 174             this.name = component.name;
 175             this.version = component.version;
 176             this.tags = [];
 177             angular.copy(component.tags, this.tags);
 178             this.capabilities = new CapabilitiesGroup(component.capabilities);
 179             this.requirements = new RequirementsGroup(component.requirements);
 180             this.allVersions = component.allVersions;
 181             this.deploymentArtifacts = new ArtifactGroupModel(component.deploymentArtifacts);
 182             this.componentType = component.componentType;
 183             this.distributionStatus = component.distributionStatus;
 184             this.highestVersion = component.highestVersion;
 185             this.vendorName = component.vendorName;
 186             this.vendorRelease = component.vendorRelease;
 187             this.derivedList = component.derivedList;
 188             this.interfaces = component.interfaces;
 189             this.normalizedName = component.normalizedName;
 190             this.systemName = component.systemName;
 191             this.inputs = component.inputs;
 192             this.componentInstances = CommonUtils.initComponentInstances(component.componentInstances);
 193             this.properties = CommonUtils.initProperties(component.properties, this.uniqueId);
 194             this.attributes = CommonUtils.initAttributes(component.attributes, this.uniqueId);
 195             this.selectedInstance = component.selectedInstance;
 196             this.iconSprite = component.iconSprite;
 197             this.showMenu = true;
 198             this.modules = component.modules;
 199             this.groupInstances = component.groupInstances;
 200             this.policies = component.policies;
 201             this.archived = component.archived;
 202             this.vspArchived = component.vspArchived;
 203
 204             if (component.categorySpecificMetadata && component.categories && component.categories[0]){
 205                 this.copyCategoryMetadata(component);
 206                 this.copySubcategoryMetadata(component);
 207             }
 208         }
 209
 210         //custom properties
 211         this.componentService = componentService;
 212     }
 213
 214     private copyCategoryMetadata = (component:Component):void => {
 215         if (component.categories[0].metadataKeys){
 216             for (let key of Object.keys(component.categorySpecificMetadata)) {
 217                 if (component.categories[0].metadataKeys.some(metadataKey => metadataKey.name == key)) {
 218                     this.categorySpecificMetadata[key] = component.categorySpecificMetadata[key];
 219                 }
 220             }
 221         }
 222     }
 223     private copySubcategoryMetadata = (component:Component):void => {
 224         if (component.categories[0].subcategories && component.categories[0].subcategories[0] && component.categories[0].subcategories[0].metadataKeys){
 225             for (let key of Object.keys(component.categorySpecificMetadata)) {
 226                 if (component.categories[0].subcategories[0].metadataKeys.some(metadataKey => metadataKey.name == key)) {
 227                     this.categorySpecificMetadata[key] = component.categorySpecificMetadata[key];
 228                 }
 229             }
 230         }
 231     }
 232
 233     public setUniqueId = (uniqueId:string):void => {
 234         this.uniqueId = uniqueId;
 235     };
 236
 237     //------------------------------------------ API Calls ----------------------------------------------------------------//
 238     public changeLifecycleState = (state:string, commentObj:AsdcComment):ng.IPromise<Component> => {
 239         let deferred = this.$q.defer<Component>();
 240         let onSuccess = (componentMetadata:ComponentMetadata):void => {
 241             this.setComponentMetadata(componentMetadata);
 242             // this.version = componentMetadata.version;
 243             this.lifecycleState = componentMetadata.lifecycleState;
 244
 245             deferred.resolve(this);
 246         };
 247         let onError = (error:any):void => {
 248             deferred.reject(error);
 249         };
 250         this.componentService.changeLifecycleState(this, state, commentObj).then(onSuccess, onError);
 251         return deferred.promise;
 252     };
 253
 254     public getComponent = ():ng.IPromise<Component> => {
 255         return this.componentService.getComponent(this.uniqueId);
 256     };
 257
 258     public createComponentOnServer = ():ng.IPromise<Component> => {
 259         this.handleTags();
 260         return this.componentService.createComponent(this);
 261     };
 262
 263     public importComponentOnServer = (): ng.IPromise<Component> => {
 264         this.handleTags();
 265         return this.componentService.importComponent(this);
 266     };
 267
 268     public updateComponent = ():ng.IPromise<Component> => {
 269         this.handleTags();
 270         return this.componentService.updateComponent(this);
 271     };
 272
 273     public validateName = (newName:string, subtype?:string):ng.IPromise<IValidate> => {
 274         return this.componentService.validateName(newName, subtype);
 275     };
 276
 277     public downloadArtifact = (artifactId: string): ng.IPromise<IFileDownload> => {
 278         if(this.vendorName === 'IsService'){
 279             return this.componentService.downloadArtifact(this.uniqueId, artifactId, this.vendorName);
 280         }else{
 281             return this.componentService.downloadArtifact(this.uniqueId, artifactId);
 282         }
 283     };
 284
 285     public addOrUpdateArtifact = (artifact:ArtifactModel):ng.IPromise<ArtifactModel> => {
 286         let deferred = this.$q.defer<ArtifactModel>();
 287         let onSuccess = (artifactObj:ArtifactModel):void => {
 288             let newArtifact = new ArtifactModel(artifactObj);
 289             let artifacts = this.getArtifactsByType(artifactObj.artifactGroupType);
 290             artifacts[artifactObj.artifactLabel] = newArtifact;
 291             deferred.resolve(newArtifact);
 292         };
 293         let onError = (error:any):void => {
 294             deferred.reject(error);
 295         };
 296         this.componentService.addOrUpdateArtifact(this.uniqueId, artifact).then(onSuccess, onError);
 297         return deferred.promise;
 298     };
 299
 300     public deleteArtifact = (artifactId:string, artifactLabel:string):ng.IPromise<ArtifactModel> => {
 301         let deferred = this.$q.defer<ArtifactModel>();
 302         let onSuccess = (artifactObj:ArtifactModel):void => {
 303             let newArtifact = new ArtifactModel(artifactObj);
 304             let artifacts = this.getArtifactsByType(artifactObj.artifactGroupType);
 305             if (newArtifact.mandatory || newArtifact.serviceApi) {
 306                 artifacts[newArtifact.artifactLabel] = newArtifact;
 307             }
 308             else {
 309                 delete artifacts[artifactLabel];
 310             }
 311             deferred.resolve(newArtifact);
 312         };
 313         this.componentService.deleteArtifact(this.uniqueId, artifactId, artifactLabel).then(onSuccess);
 314         return deferred.promise;
 315     };
 316
 317     public addOrUpdateProperty = (property:PropertyModel):ng.IPromise<PropertyModel> => {
 318         let deferred = this.$q.defer<PropertyModel>();
 319
 320         let onError = (error:any):void => {
 321             deferred.reject(error);
 322         };
 323
 324         if (!property.uniqueId) {
 325             let onSuccess = (property:PropertyModel):void => {
 326                 let newProperty = new PropertyModel(property);
 327                 this.properties.push(newProperty);
 328                 deferred.resolve(newProperty);
 329             };
 330             this.componentService.addProperty(this.uniqueId, property).then(onSuccess, onError);
 331         }
 332         else {
 333             let onSuccess = (newProperty:PropertyModel):void => {
 334                 // find exist instance property in parent component for update the new value ( find bu uniqueId )
 335                 let existProperty:PropertyModel = <PropertyModel>_.find(this.properties, {uniqueId: newProperty.uniqueId});
 336                 let propertyIndex = this.properties.indexOf(existProperty);
 337                 this.properties[propertyIndex] = newProperty;
 338                 deferred.resolve(newProperty);
 339             };
 340             this.componentService.updateProperty(this.uniqueId, property).then(onSuccess, onError);
 341         }
 342         return deferred.promise;
 343     };
 344
 345     public addOrUpdateAttribute = (attribute:AttributeModel):ng.IPromise<AttributeModel> => {
 346         let deferred = this.$q.defer<AttributeModel>();
 347
 348         let onError = (error:any):void => {
 349             deferred.reject(error);
 350         };
 351
 352         if (!attribute.uniqueId) {
 353             let onSuccess = (attribute:AttributeModel):void => {
 354                 let newAttribute = new AttributeModel(attribute);
 355                 this.attributes.push(newAttribute);
 356                 deferred.resolve(newAttribute);
 357             };
 358             this.componentService.addAttribute(this.uniqueId, attribute).then(onSuccess, onError);
 359         }
 360         else {
 361             let onSuccess = (newAttribute:AttributeModel):void => {
 362                 let existAttribute:AttributeModel = <AttributeModel>_.find(this.attributes, {uniqueId: newAttribute.uniqueId});
 363                 let attributeIndex = this.attributes.indexOf(existAttribute);
 364                 newAttribute.readonly = this.uniqueId != newAttribute.parentUniqueId;
 365                 this.attributes[attributeIndex] = newAttribute;
 366                 deferred.resolve(newAttribute);
 367             };
 368             this.componentService.updateAttribute(this.uniqueId, attribute).then(onSuccess, onError);
 369         }
 370         return deferred.promise;
 371     };
 372
 373     public deleteProperty = (propertyId:string):ng.IPromise<PropertyModel> => {
 374         let deferred = this.$q.defer<PropertyModel>();
 375         let onSuccess = ():void => {
 376             console.log("Property deleted");
 377             delete _.remove(this.properties, {uniqueId: propertyId})[0];
 378             deferred.resolve();
 379         };
 380         let onFailed = ():void => {
 381             console.log("Failed to delete property");
 382             deferred.reject();
 383         };
 384         this.componentService.deleteProperty(this.uniqueId, propertyId).then(onSuccess, onFailed);
 385         return deferred.promise;
 386     };
 387
 388     public deleteAttribute = (attributeId:string):ng.IPromise<AttributeModel> => {
 389         let deferred = this.$q.defer<AttributeModel>();
 390         let onSuccess = ():void => {
 391             console.log("Attribute deleted");
 392             delete _.remove(this.attributes, {uniqueId: attributeId})[0];
 393         };
 394         let onFailed = ():void => {
 395             console.log("Failed to delete attribute");
 396         };
 397         this.componentService.deleteAttribute(this.uniqueId, attributeId).then(onSuccess, onFailed);
 398         return deferred.promise;
 399     };
 400
 401     public downloadInstanceArtifact = (artifactId:string):ng.IPromise<IFileDownload> => {
 402         return this.componentService.downloadInstanceArtifact(this.uniqueId, this.selectedInstance.uniqueId, artifactId);
 403     };
 404
 405     public getModuleForDisplay = (moduleId:string):ng.IPromise<DisplayModule> => {
 406
 407         let deferred = this.$q.defer<DisplayModule>();
 408         let onSuccess = (response:DisplayModule):void => {
 409             deferred.resolve(response);
 410         };
 411         let onFailed = (error:any):void => {
 412             deferred.reject(error);
 413         };
 414         this.componentService.getModuleForDisplay(this.uniqueId, moduleId).then(onSuccess, onFailed);
 415         return deferred.promise;
 416     };
 417
 418     public getModuleInstanceForDisplay = (componentInstanceId:string, moduleId:string):ng.IPromise<DisplayModule> => {
 419
 420         let deferred = this.$q.defer<DisplayModule>();
 421         let onSuccess = (response:DisplayModule):void => {
 422             deferred.resolve(response);
 423         };
 424         let onFailed = (error:any):void => {
 425             deferred.reject(error);
 426         };
 427         this.componentService.getComponentInstanceModule(this.uniqueId, componentInstanceId, moduleId).then(onSuccess, onFailed);
 428         return deferred.promise;
 429     };
 430
 431     public updateGroupMetadata = (module:Module):ng.IPromise<Module> => {
 432
 433         let deferred = this.$q.defer<Module>();
 434
 435         let onSuccess = (updatedModule:Module):void => {
 436             let groupIndex:number = _.indexOf(this.modules, _.find(this.modules, (module:Module) => {
 437                 return module.uniqueId === updatedModule.uniqueId;
 438             }));
 439
 440             if (groupIndex !== -1) {
 441                 this.modules[groupIndex] = updatedModule;
 442             }
 443             deferred.resolve(updatedModule);
 444         };
 445         let onFailed = (error:any):void => {
 446             deferred.reject(error);
 447         };
 448
 449         this.componentService.updateGroupMetadata(this.uniqueId, module).then(onSuccess, onFailed);
 450
 451         return deferred.promise;
 452     };
 453
 454     //------------------------------------------ Help Functions ----------------------------------------------------------------//
 455
 456     public isService = ():boolean => {
 457         return this instanceof Service;
 458     };
 459
 460     public isResource = ():boolean => {
 461         return this instanceof Resource;
 462     };
 463
 464     public getComponentSubType = ():string => {
 465         return this.componentType;
 466     };
 467
 468     public isAlreadyCertified = ():boolean => {
 469         return parseInt(this.version) >= 1;
 470     };
 471
 472     public isComplex = ():boolean => {
 473         return true;
 474     };
 475
 476     //sort string version value from hash to sorted version (i.e 1.9 before 1.11)
 477     private sortVersions = (v1:string, v2:string):number => {
 478         let ver1 = v1.split('.');
 479         let ver2 = v2.split('.');
 480         let diff = parseInt(_.first(ver1)) - parseInt(_.first(ver2));
 481         if (!diff) {
 482             return parseInt(_.last(ver1)) - parseInt(_.last(ver2));
 483         }
 484         return diff;
 485     };
 486
 487     public getAllVersionsAsSortedArray = ():Array<any> => {
 488         let res = [];
 489         if (this.allVersions) {
 490             let keys = Object.keys(this.allVersions).sort(this.sortVersions);
 491             _.forEach(keys, (key)=> {
 492                 res.push({
 493                     versionNumber: key,
 494                     versionId: this.allVersions[key]
 495                 })
 496             });
 497         }
 498         return res;
 499     };
 500
 501     public isLatestVersion = ():boolean => {
 502         if (this.allVersions) {
 503             return this.version === _.last(Object.keys(this.allVersions).sort(this.sortVersions));
 504         } else {
 505             return true;
 506         }
 507
 508     };
 509
 510
 511     public handleTags = ():void => {
 512         let isContainTag = _.find(this.tags, (tag)=> {
 513             return tag === this.name;
 514         });
 515         if (!isContainTag) {
 516             this.tags.push(this.name);
 517         }
 518     };
 519
 520     public getArtifactsByType = (artifactGroupType:string):ArtifactGroupModel => {
 521         switch (artifactGroupType) {
 522             case ArtifactGroupType.DEPLOYMENT:
 523                 return this.deploymentArtifacts;
 524             case ArtifactGroupType.INFORMATION:
 525                 return this.artifacts;
 526         }
 527     };
 528
 529     public getStatus = (sdcMenu:IAppMenu):string => {
 530         let status:string = sdcMenu.LifeCycleStatuses[this.lifecycleState].text;
 531         if (this.lifecycleState == "CERTIFIED" && sdcMenu.DistributionStatuses[this.distributionStatus]) {
 532             status = sdcMenu.DistributionStatuses[this.distributionStatus].text;
 533         }
 534         return status;
 535     };
 536
 537     public abstract setComponentDisplayData():void;
 538     public abstract getTypeUrl():string;
 539
 540     public setComponentMetadata(componentMetadata: ComponentMetadata) {
 541         this.abstract = componentMetadata.abstract;
 542         this.uniqueId = componentMetadata.uniqueId;
 543         this.uuid = componentMetadata.uuid;
 544         this.invariantUUID = componentMetadata.invariantUUID;
 545         this.contactId = componentMetadata.contactId;
 546         this.categories = componentMetadata.categories;
 547         this.creatorUserId = componentMetadata.creatorUserId;
 548         this.creationDate = componentMetadata.creationDate;
 549         this.creatorFullName = componentMetadata.creatorFullName;
 550         this.description = componentMetadata.description;
 551         this.icon = componentMetadata.icon;
 552         this.lastUpdateDate = componentMetadata.lastUpdateDate;
 553         this.lastUpdaterUserId = componentMetadata.lastUpdaterUserId;
 554         this.lastUpdaterFullName = componentMetadata.lastUpdaterFullName;
 555         this.lifecycleState = componentMetadata.lifecycleState;
 556         this.name = componentMetadata.name;
 557         this.version = componentMetadata.version;
 558         this.tags = angular.copy(componentMetadata.tags, this.tags);
 559         this.allVersions = componentMetadata.allVersions;
 560         this.componentType = componentMetadata.componentType;
 561         this.distributionStatus = componentMetadata.distributionStatus;
 562         this.highestVersion = componentMetadata.highestVersion;
 563         this.vendorName = componentMetadata.vendorName;
 564         this.vendorRelease = componentMetadata.vendorRelease;
 565         this.derivedList = componentMetadata.derivedList;
 566         this.normalizedName = componentMetadata.normalizedName;
 567         this.systemName = componentMetadata.systemName;
 568         this.categories = componentMetadata.categories;
 569         this.archived = componentMetadata.archived || false;
 570         this.vspArchived = componentMetadata.vspArchived;
 571         this.componentMetadata = componentMetadata;
 572         if (componentMetadata.categorySpecificMetadata){
 573             this.categorySpecificMetadata = componentMetadata.categorySpecificMetadata;
 574         } else {
 575             this.categorySpecificMetadata = new Metadata();
 576         }
 577     }
 578
 579     public toJSON = ():any => {
 580         let temp = angular.copy(this);
 581         temp.componentService = undefined;
 582         temp.filterTerm = undefined;
 583         temp.iconSprite = undefined;
 584         temp.mainCategory = undefined;
 585         temp.subCategory = undefined;
 586         temp.selectedInstance = undefined;
 587         temp.showMenu = undefined;
 588         temp.$q = undefined;
 589         temp.selectedCategory = undefined;
 590         temp.modules = undefined
 591         temp.groupInstances = undefined;
 592         temp.policies = undefined;
 593         return temp;
 594     };
 595 }
 596