catalog-ui/src/app/view-models/forms/property-forms/component-property-form/property-form-view-model.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 import * as _ from "lodash";
  23 import {FormState, PROPERTY_DATA, PROPERTY_TYPES, PROPERTY_VALUE_CONSTRAINTS, ValidationUtils} from "app/utils";
  24 import {DataTypesService} from "app/services";
  25 import {DataTypesMap, PropertyModel} from "app/models";
  26 import {ComponentInstance} from "../../../../models/componentsInstances/componentInstance";
  27 import {ComponentInstanceServiceNg2} from "app/ng2/services/component-instance-services/component-instance.service";
  28 import {SdcUiCommon, SdcUiComponents, SdcUiServices} from "onap-ui-angular";
  29 import {CompositionService} from "app/ng2/pages/composition/composition.service";
  30 import {WorkspaceService} from "app/ng2/pages/workspace/workspace.service";
  31 import {Observable} from "rxjs";
  32 import {TopologyTemplateService} from "app/ng2/services/component-services/topology-template.service";
  33 import {InstanceFeDetails} from "../../../../models/instance-fe-details";
  34 import {ToscaGetFunction} from "../../../../models/tosca-get-function";
  35
  36 export interface IEditPropertyModel {
  37     property:PropertyModel;
  38     types:Array<string>;
  39     simpleTypes:Array<string>;
  40     hasGetFunctionValue: boolean;
  41     isGetFunctionValid: boolean;
  42 }
  43
  44 interface IPropertyFormViewModelScope extends ng.IScope {
  45     forms:any;
  46     editForm:ng.IFormController;
  47     footerButtons:Array<any>;
  48     isNew:boolean;
  49     isLoading:boolean;
  50     componentMetadata: { isService: boolean, isVfc: boolean }
  51     validationPattern:RegExp;
  52     propertyNameValidationPattern:RegExp;
  53     commentValidationPattern:RegExp;
  54     editPropertyModel: IEditPropertyModel;
  55     componentInstanceMap: Map<string, InstanceFeDetails>;
  56     modalInstanceProperty:ng.ui.bootstrap.IModalServiceInstance;
  57     currentPropertyIndex:number;
  58     isLastProperty:boolean;
  59     myValue:any;
  60     nonPrimitiveTypes:Array<string>;
  61     dataTypes:DataTypesMap;
  62     isTypeDataType:boolean;
  63     maxLength:number;
  64     isPropertyValueOwner:boolean;
  65     isVnfConfiguration:boolean;
  66     constraints:string[];
  67     modelNameFilter:string;
  68     isGetFunctionValueType: boolean;
  69
  70     validateJson(json:string):boolean;
  71     save(doNotCloseModal?:boolean):void;
  72     getValidationPattern(type:string):RegExp;
  73     validateIntRange(value:string):boolean;
  74     close():void;
  75     onValueChange():void;
  76     onSchemaTypeChange():void;
  77     onTypeChange(resetSchema:boolean):void;
  78     showSchema():boolean;
  79     delete(property:PropertyModel):void;
  80     getPrev():void;
  81     getNext():void;
  82     isSimpleType(typeName:string):boolean;
  83     getDefaultValue():any;
  84     onValueTypeChange(): void;
  85 }
  86
  87 export class PropertyFormViewModel {
  88
  89     static '$inject' = [
  90         '$scope',
  91         'Sdc.Services.DataTypesService',
  92         '$uibModalInstance',
  93         'property',
  94         'ValidationPattern',
  95         'PropertyNameValidationPattern',
  96         'CommentValidationPattern',
  97         'ValidationUtils',
  98         // 'component',
  99         '$filter',
 100         'ModalServiceSdcUI',
 101         'filteredProperties',
 102         '$timeout',
 103         'isPropertyValueOwner',
 104         'propertyOwnerType',
 105         'propertyOwnerId',
 106         'ComponentInstanceServiceNg2',
 107         'TopologyTemplateService',
 108         'CompositionService',
 109         'workspaceService'
 110     ];
 111
 112     private formState:FormState;
 113
 114     constructor(private $scope:IPropertyFormViewModelScope,
 115                 private DataTypesService:DataTypesService,
 116                 private $uibModalInstance:ng.ui.bootstrap.IModalServiceInstance,
 117                 private property:PropertyModel,
 118                 private ValidationPattern:RegExp,
 119                 private PropertyNameValidationPattern:RegExp,
 120                 private CommentValidationPattern:RegExp,
 121                 private ValidationUtils:ValidationUtils,
 122                 // private component:Component,
 123                 private $filter:ng.IFilterService,
 124                 private modalService:SdcUiServices.ModalService,
 125                 private filteredProperties:Array<PropertyModel>,
 126                 private $timeout:ng.ITimeoutService,
 127                 private isPropertyValueOwner:boolean,
 128                 private propertyOwnerType:string,
 129                 private propertyOwnerId:string,
 130                 private ComponentInstanceServiceNg2: ComponentInstanceServiceNg2,
 131                 private topologyTemplateService: TopologyTemplateService,
 132                 private compositionService: CompositionService,
 133                 private workspaceService: WorkspaceService) {
 134
 135         this.formState = angular.isDefined(property.name) ? FormState.UPDATE : FormState.CREATE;
 136         this.initScope();
 137     }
 138
 139     private initResource = ():void => {
 140         this.$scope.editPropertyModel.property = new PropertyModel(this.property);
 141         this.$scope.editPropertyModel.property.type = this.property.type ? this.property.type : null;
 142         this.$scope.editPropertyModel.property.value = this.$scope.editPropertyModel.property.value || this.$scope.editPropertyModel.property.defaultValue;
 143         this.$scope.constraints = this.property.constraints && this.property.constraints[0] ? this.property.constraints[0]["validValues"]  : null;
 144         this.initToscaGetFunction();
 145         this.setMaxLength();
 146     };
 147
 148     private initToscaGetFunction() {
 149         this.$scope.editPropertyModel.hasGetFunctionValue = this.$scope.editPropertyModel.property.isToscaGetFunction();
 150         this.$scope.editPropertyModel.isGetFunctionValid = true;
 151     }
 152
 153     private initForNotSimpleType = ():void => {
 154         const property = this.$scope.editPropertyModel.property;
 155         this.$scope.isTypeDataType = this.DataTypesService.isDataTypeForPropertyType(this.$scope.editPropertyModel.property);
 156         if (property.isToscaGetFunction()) {
 157             this.initValueForGetFunction();
 158             return;
 159         }
 160
 161         if (this.isComplexType(property.type)) {
 162             if (property.value || property.defaultValue) {
 163                 this.$scope.myValue = JSON.parse(property.value || property.defaultValue);
 164             } else {
 165                 this.initEmptyComplexValue(property.type);
 166             }
 167         }
 168     };
 169
 170     private initValueForGetFunction(): void {
 171         const property = this.$scope.editPropertyModel.property;
 172         if (property.defaultValue) {
 173             this.$scope.myValue = JSON.parse(property.defaultValue);
 174             return;
 175         }
 176         if (this.isComplexType(property.type)) {
 177             this.initEmptyComplexValue(property.type);
 178             return;
 179         }
 180
 181         this.$scope.myValue = undefined;
 182     }
 183
 184     private initComponentInstanceMap() {
 185         this.$scope.componentInstanceMap = new Map<string, InstanceFeDetails>();
 186         if (this.compositionService.componentInstances) {
 187             this.compositionService.componentInstances.forEach(value => {
 188                 this.$scope.componentInstanceMap.set(value.uniqueId, <InstanceFeDetails>{
 189                     name: value.name
 190                 });
 191             });
 192         }
 193     }
 194
 195     private initEmptyComplexValue(type: string): any {
 196         switch (type) {
 197             case PROPERTY_TYPES.MAP:
 198                 this.$scope.myValue = {'': null};
 199                 break;
 200             case PROPERTY_TYPES.LIST:
 201                 this.$scope.myValue = [];
 202                 break;
 203             default:
 204                 this.$scope.myValue = {};
 205         }
 206     }
 207
 208     private isComplexType(type: string): boolean {
 209         if (!type) {
 210             return false;
 211         }
 212         return PROPERTY_DATA.SIMPLE_TYPES.indexOf(type) == -1;
 213     }
 214
 215     private setMaxLength = ():void => {
 216         switch (this.$scope.editPropertyModel.property.type) {
 217             case PROPERTY_TYPES.MAP:
 218             case PROPERTY_TYPES.LIST:
 219                 this.$scope.maxLength = this.$scope.editPropertyModel.property.schema.property.type == PROPERTY_TYPES.JSON ?
 220                     PROPERTY_VALUE_CONSTRAINTS.JSON_MAX_LENGTH :
 221                     PROPERTY_VALUE_CONSTRAINTS.MAX_LENGTH;
 222                 break;
 223             case PROPERTY_TYPES.JSON:
 224                 this.$scope.maxLength = PROPERTY_VALUE_CONSTRAINTS.JSON_MAX_LENGTH;
 225                 break;
 226             default:
 227                 this.$scope.maxLength =PROPERTY_VALUE_CONSTRAINTS.MAX_LENGTH;
 228         }
 229     };
 230
 231
 232     private initScope = ():void => {
 233
 234         //scope properties
 235         this.$scope.isLoading = true;
 236         this.$scope.forms = {};
 237         this.$scope.validationPattern = this.ValidationPattern;
 238         this.$scope.propertyNameValidationPattern = this.PropertyNameValidationPattern;
 239         this.$scope.commentValidationPattern = this.CommentValidationPattern;
 240         this.$scope.isNew = (this.formState === FormState.CREATE);
 241         this.$scope.componentMetadata = {
 242             isService: this.workspaceService.metadata.isService(),
 243             isVfc: this.workspaceService.metadata.isVfc()
 244         }
 245         this.$scope.modalInstanceProperty = this.$uibModalInstance;
 246         this.$scope.currentPropertyIndex = _.findIndex(this.filteredProperties, i=> i.name == this.property.name);
 247         this.$scope.isLastProperty = this.$scope.currentPropertyIndex == (this.filteredProperties.length - 1);
 248         const property = new PropertyModel(this.property);
 249         this.$scope.editPropertyModel = {
 250             'property': property,
 251             types: PROPERTY_DATA.TYPES,
 252             simpleTypes: PROPERTY_DATA.SIMPLE_TYPES,
 253             hasGetFunctionValue: property.isToscaGetFunction(),
 254             isGetFunctionValid: true,
 255         };
 256         this.$scope.isPropertyValueOwner = this.isPropertyValueOwner;
 257         this.$scope.propertyOwnerType = this.propertyOwnerType;
 258         this.$scope.modelNameFilter = this.workspaceService.metadata.model;
 259         //check if property of VnfConfiguration
 260         this.$scope.isVnfConfiguration = false;
 261         if(this.propertyOwnerType == "component" && angular.isArray(this.compositionService.componentInstances)) {
 262             const componentPropertyOwner:ComponentInstance = this.compositionService.componentInstances.find((ci:ComponentInstance) => {
 263                 return ci.uniqueId === this.property.resourceInstanceUniqueId;
 264             });
 265             if (componentPropertyOwner && componentPropertyOwner.componentName === 'vnfConfiguration') {
 266                 this.$scope.isVnfConfiguration = true;
 267             }
 268         }
 269         this.initResource();
 270         this.initForNotSimpleType();
 271         this.initComponentInstanceMap();
 272
 273         this.$scope.validateJson = (json:string):boolean => {
 274             if (!json) {
 275                 return true;
 276             }
 277             return this.ValidationUtils.validateJson(json);
 278         };
 279
 280         this.DataTypesService.fetchDataTypesByModel(this.workspaceService.metadata.model).then(response => {
 281             this.$scope.dataTypes = response.data as DataTypesMap;
 282             this.$scope.nonPrimitiveTypes = _.filter(Object.keys(this.$scope.dataTypes), (type:string)=> {
 283                 return this.$scope.editPropertyModel.types.indexOf(type) == -1;
 284             });
 285
 286             this.$scope.isLoading = false;
 287         });
 288
 289         //scope methods
 290         this.$scope.save = (doNotCloseModal?:boolean):void => {
 291             let property:PropertyModel = this.$scope.editPropertyModel.property;
 292             this.$scope.editPropertyModel.property.description = this.ValidationUtils.stripAndSanitize(this.$scope.editPropertyModel.property.description);
 293             //if read only - or no changes made - just closes the modal
 294             //need to check for property.value changes manually to detect if map properties deleted
 295             if ((this.$scope.editPropertyModel.property.readonly && !this.$scope.isPropertyValueOwner)
 296                 || (!this.$scope.forms.editForm.$dirty && angular.equals(JSON.stringify(this.$scope.myValue), this.$scope.editPropertyModel.property.value))) {
 297                 this.$uibModalInstance.close();
 298                 return;
 299             }
 300
 301             this.$scope.isLoading = true;
 302
 303             let onPropertyFailure = (response):void => {
 304                 console.error('Failed to update property', response);
 305                 this.$scope.isLoading = false;
 306             };
 307
 308             let onPropertySuccess = (propertyFromBE:PropertyModel):void => {
 309                 this.$scope.isLoading = false;
 310                 this.filteredProperties[this.$scope.currentPropertyIndex] = propertyFromBE;
 311                 if (!doNotCloseModal) {
 312                     this.$uibModalInstance.close(propertyFromBE);
 313                 } else {
 314                     this.$scope.forms.editForm.$setPristine();
 315                     this.$scope.editPropertyModel.property = new PropertyModel();
 316                 }
 317             };
 318
 319             //Not clean, but doing this as a temporary fix until we update the property right panel modals
 320             if (this.propertyOwnerType === "group"){
 321                 this.ComponentInstanceServiceNg2.updateComponentGroupInstanceProperties(this.workspaceService.metadata.componentType, this.workspaceService.metadata.uniqueId, this.propertyOwnerId, [property])
 322                     .subscribe((propertiesFromBE) => { onPropertySuccess(<PropertyModel>propertiesFromBE[0])}, error => onPropertyFailure(error));
 323             } else if (this.propertyOwnerType === "policy"){
 324                 if (!this.$scope.editPropertyModel.property.simpleType &&
 325                     !this.$scope.isSimpleType(this.$scope.editPropertyModel.property.type) &&
 326                     !_.isNil(this.$scope.myValue)) {
 327                     property.value = JSON.stringify(this.$scope.myValue);
 328                 }
 329                 this.ComponentInstanceServiceNg2.updateComponentPolicyInstanceProperties(this.workspaceService.metadata.componentType, this.workspaceService.metadata.uniqueId, this.propertyOwnerId, [property])
 330                     .subscribe((propertiesFromBE) => { onPropertySuccess(<PropertyModel>propertiesFromBE[0])}, error => onPropertyFailure(error));
 331             } else {
 332                 //in case we have uniqueId we call update method
 333                 if (this.$scope.isPropertyValueOwner) {
 334                     if (!this.$scope.editPropertyModel.property.simpleType && !this.$scope.isSimpleType(property.type)) {
 335                         property.value = JSON.stringify(this.$scope.myValue);
 336                     }
 337                     this.updateInstanceProperties(property.resourceInstanceUniqueId, [property]).subscribe((propertiesFromBE) => onPropertySuccess(propertiesFromBE[0]),
 338                         error => onPropertyFailure(error));
 339                 } else {
 340                     if (!this.$scope.editPropertyModel.property.simpleType && !this.$scope.isSimpleType(property.type)) {
 341                         property.defaultValue = JSON.stringify(this.$scope.myValue);
 342                     } else {
 343                         this.$scope.editPropertyModel.property.defaultValue = this.$scope.editPropertyModel.property.value;
 344                     }
 345                     this.addOrUpdateProperty(property).subscribe(onPropertySuccess, error => onPropertyFailure(error));
 346                 }
 347             }
 348         };
 349
 350         this.$scope.getPrev = ():void=> {
 351             this.property = this.filteredProperties[--this.$scope.currentPropertyIndex];
 352             this.initResource();
 353             this.initForNotSimpleType();
 354             this.$scope.isLastProperty = false;
 355         };
 356
 357         this.$scope.getNext = ():void=> {
 358             this.property = this.filteredProperties[++this.$scope.currentPropertyIndex];
 359             this.initResource();
 360             this.initForNotSimpleType();
 361             this.$scope.isLastProperty = this.$scope.currentPropertyIndex == (this.filteredProperties.length - 1);
 362         };
 363
 364         this.$scope.isSimpleType = (typeName:string):boolean=> {
 365             return typeName && this.$scope.editPropertyModel.simpleTypes.indexOf(typeName) != -1;
 366         };
 367
 368         this.$scope.showSchema = ():boolean => {
 369             return [PROPERTY_TYPES.LIST, PROPERTY_TYPES.MAP].indexOf(this.$scope.editPropertyModel.property.type) > -1;
 370         };
 371
 372         this.$scope.getValidationPattern = (type:string):RegExp => {
 373             return this.ValidationUtils.getValidationPattern(type);
 374         };
 375
 376         this.$scope.validateIntRange = (value:string):boolean => {
 377             return !value || this.ValidationUtils.validateIntRange(value);
 378         };
 379
 380         this.$scope.close = ():void => {
 381             this.$uibModalInstance.close();
 382         };
 383
 384         // put default value when instance value is empty
 385         this.$scope.onValueChange = ():void => {
 386             if (!this.$scope.editPropertyModel.property.value) {
 387                 if (this.$scope.isPropertyValueOwner) {
 388                     this.$scope.editPropertyModel.property.value = this.$scope.editPropertyModel.property.defaultValue;
 389                 }
 390             }
 391         };
 392
 393         // Add the done button at the footer.
 394         this.$scope.footerButtons = [
 395             {'name': 'Save', 'css': 'blue', 'callback': this.$scope.save},
 396             {'name': 'Cancel', 'css': 'grey', 'callback': this.$scope.close}
 397         ];
 398
 399         this.$scope.$watch("forms.editForm.$invalid", (newVal) => {
 400             if (this.$scope.editPropertyModel.hasGetFunctionValue) {
 401                 this.$scope.footerButtons[0].disabled = newVal || !this.$scope.editPropertyModel.property.toscaGetFunction;
 402             } else {
 403                 this.$scope.footerButtons[0].disabled = newVal;
 404             }
 405         });
 406
 407         this.$scope.$watch("forms.editForm.$valid", (newVal) => {
 408             if (this.$scope.editPropertyModel.hasGetFunctionValue) {
 409                 this.$scope.footerButtons[0].disabled = !newVal || !this.$scope.editPropertyModel.property.toscaGetFunction;
 410             } else {
 411                 this.$scope.footerButtons[0].disabled = !newVal;
 412             }
 413         });
 414
 415         this.$scope.getDefaultValue = ():any => {
 416             return this.$scope.isPropertyValueOwner ? this.$scope.editPropertyModel.property.defaultValue : null;
 417         };
 418
 419         this.$scope.onTypeChange = ():void => {
 420             this.$scope.editPropertyModel.property.value = '';
 421             this.$scope.editPropertyModel.property.defaultValue = '';
 422             this.setMaxLength();
 423             this.initForNotSimpleType();
 424         };
 425
 426         this.$scope.onSchemaTypeChange = ():void => {
 427             if (this.$scope.editPropertyModel.property.type == PROPERTY_TYPES.MAP) {
 428                 this.$scope.myValue = {'': null};
 429             } else if (this.$scope.editPropertyModel.property.type == PROPERTY_TYPES.LIST) {
 430                 this.$scope.myValue = [];
 431             }
 432             this.setMaxLength();
 433         };
 434
 435         this.$scope.delete = (property:PropertyModel):void => {
 436             let onOk: Function = ():void => {
 437                 this.deleteProperty(property.uniqueId).subscribe(
 438                     this.$scope.close
 439                 );
 440             };
 441             let title:string = this.$filter('translate')("PROPERTY_VIEW_DELETE_MODAL_TITLE");
 442             let message:string = this.$filter('translate')("PROPERTY_VIEW_DELETE_MODAL_TEXT", "{'name': '" + property.name + "'}");
 443             const okButton = {testId: "OK", text: "OK", type: SdcUiCommon.ButtonType.info, callback: onOk, closeModal: true} as SdcUiComponents.ModalButtonComponent;
 444             this.modalService.openInfoModal(title, message, 'delete-modal', [okButton]);
 445         };
 446
 447         this.$scope.onValueTypeChange = (): void => {
 448             this.setEmptyValue();
 449             if (this.$scope.editPropertyModel.hasGetFunctionValue) {
 450                 this.$scope.editPropertyModel.isGetFunctionValid = undefined;
 451             } else {
 452                 this.$scope.editPropertyModel.property.toscaGetFunction = undefined;
 453                 this.$scope.editPropertyModel.isGetFunctionValid = true;
 454             }
 455         }
 456
 457         this.$scope.onGetFunctionValidFunction = (toscaGetFunction: ToscaGetFunction): void => {
 458             this.$scope.editPropertyModel.property.toscaGetFunction = toscaGetFunction;
 459         }
 460
 461         this.$scope.onGetFunctionValidityChange = (isValid: boolean): void => {
 462             if (isValid) {
 463                 this.$scope.editPropertyModel.isGetFunctionValid = true;
 464                 return;
 465             }
 466             this.$scope.editPropertyModel.isGetFunctionValid = undefined;
 467         }
 468
 469     };
 470
 471     private setEmptyValue() {
 472         const property1 = this.$scope.editPropertyModel.property;
 473         property1.value = undefined;
 474         if (this.isComplexType(property1.type)) {
 475             this.initEmptyComplexValue(property1.type);
 476             return;
 477         }
 478         this.$scope.myValue = '';
 479     }
 480
 481     private updateInstanceProperties = (componentInstanceId:string, properties:PropertyModel[]):Observable<PropertyModel[]> => {
 482
 483         return this.ComponentInstanceServiceNg2.updateInstanceProperties(this.workspaceService.metadata.componentType, this.workspaceService.metadata.uniqueId, componentInstanceId, properties)
 484             .map(newProperties => {
 485                 newProperties.forEach((newProperty) => {
 486                     if (!_.isNil(newProperty.path)) {
 487                         if (newProperty.path[0] === newProperty.resourceInstanceUniqueId) newProperty.path.shift();
 488                         // find exist instance property in parent component for update the new value ( find bu uniqueId & path)
 489                         let existProperty: PropertyModel = <PropertyModel>_.find(this.compositionService.componentInstancesProperties[newProperty.resourceInstanceUniqueId], {
 490                             uniqueId: newProperty.uniqueId,
 491                             path: newProperty.path
 492                         });
 493                         let index = this.compositionService.componentInstancesProperties[newProperty.resourceInstanceUniqueId].indexOf(existProperty);
 494                         this.compositionService.componentInstancesProperties[newProperty.resourceInstanceUniqueId][index] = newProperty;
 495                     }
 496                 });
 497                 return newProperties;
 498             });
 499     };
 500
 501     private addOrUpdateProperty = (property: PropertyModel): Observable<PropertyModel> => {
 502         if (!property.uniqueId) {
 503             let onSuccess = (newProperty: PropertyModel): PropertyModel => {
 504                 this.filteredProperties.push(newProperty);
 505                 return newProperty;
 506             };
 507             return this.topologyTemplateService.addProperty(this.workspaceService.metadata.componentType, this.workspaceService.metadata.uniqueId, property)
 508                 .map(onSuccess);
 509         } else {
 510             let onSuccess = (newProperty: PropertyModel): PropertyModel => {
 511                 // find exist instance property in parent component for update the new value ( find bu uniqueId )
 512                 let existProperty: PropertyModel = <PropertyModel>_.find(this.filteredProperties, {uniqueId: newProperty.uniqueId});
 513                 let propertyIndex = this.filteredProperties.indexOf(existProperty);
 514                 this.filteredProperties[propertyIndex] = newProperty;
 515                 return newProperty;
 516             };
 517             return this.topologyTemplateService.updateProperty(this.workspaceService.metadata.componentType, this.workspaceService.metadata.uniqueId, property).map(onSuccess);
 518         }
 519     };
 520
 521     public deleteProperty = (propertyId:string):Observable<void> => {
 522         let onSuccess = ():void => {
 523             console.debug("Property deleted");
 524             delete _.remove(this.filteredProperties, {uniqueId: propertyId})[0];
 525         };
 526         let onFailed = ():void => {
 527             console.debug("Failed to delete property");
 528         };
 529         return this.topologyTemplateService.deleteProperty(this.workspaceService.metadata.componentType, this.workspaceService.metadata.uniqueId, propertyId).map(onSuccess, onFailed);
 530     };
 531
 532 }