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, InputBEModel, Component, InputFEModel} 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 {ComponentServiceNg2} from "app/ng2/services/component-services/component.service";
  29 import {SdcUiCommon, SdcUiComponents, SdcUiServices} from "onap-ui-angular";
  30 import {CompositionService} from "app/ng2/pages/composition/composition.service";
  31 import {WorkspaceService} from "app/ng2/pages/workspace/workspace.service";
  32 import {Observable} from "rxjs";
  33 import {TopologyTemplateService} from "app/ng2/services/component-services/topology-template.service";
  34 import {InstanceFeDetails} from "../../../../models/instance-fe-details";
  35 import {ToscaGetFunction} from "../../../../models/tosca-get-function";
  36 import {ToscaFunctionValidationEvent} from "../../../../ng2/pages/properties-assignment/tosca-function/tosca-function.component";
  37
  38 export interface IEditPropertyModel {
  39     property:PropertyModel;
  40     types:Array<string>;
  41     simpleTypes:Array<string>;
  42     hasGetFunctionValue: boolean;
  43     isGetFunctionValid: boolean;
  44 }
  45
  46 interface IPropertyFormViewModelScope extends ng.IScope {
  47     forms:any;
  48     editForm:ng.IFormController;
  49     footerButtons:Array<any>;
  50     isNew:boolean;
  51     nameMaxLength:number;
  52     isLoading:boolean;
  53     componentMetadata: { isService: boolean, isVfc: boolean }
  54     validationPattern:RegExp;
  55     propertyNameValidationPattern:RegExp;
  56     commentValidationPattern:RegExp;
  57     editPropertyModel: IEditPropertyModel;
  58     componentInstanceMap: Map<string, InstanceFeDetails>;
  59     modalInstanceProperty:ng.ui.bootstrap.IModalServiceInstance;
  60     currentPropertyIndex:number;
  61     isLastProperty:boolean;
  62     myValue:any;
  63     nonPrimitiveTypes:Array<string>;
  64     dataTypes:DataTypesMap;
  65     isTypeDataType:boolean;
  66     maxLength:number;
  67     isViewOnly:boolean;
  68     isPropertyValueOwner:boolean;
  69     isVnfConfiguration:boolean;
  70     constraints:string[];
  71     modelNameFilter:string;
  72     isGetFunctionValueType: boolean;
  73     invalidMandatoryFields: boolean;
  74
  75     validateJson(json:string):boolean;
  76     save(doNotCloseModal?:boolean):void;
  77     getValidationPattern(type:string):RegExp;
  78     validateIntRange(value:string):boolean;
  79     close():void;
  80     onSchemaTypeChange():void;
  81     onTypeChange(resetSchema:boolean):void;
  82     showSchema():boolean;
  83     delete(property:PropertyModel):void;
  84     getPrev():void;
  85     getNext():void;
  86     isSimpleType(typeName:string):boolean;
  87     getDefaultValue():any;
  88     onValueTypeChange(): void;
  89 }
  90
  91 export class PropertyFormViewModel {
  92
  93     static '$inject' = [
  94         '$scope',
  95         'Sdc.Services.DataTypesService',
  96         '$uibModalInstance',
  97         'property',
  98         'ValidationPattern',
  99         'PropertyNameValidationPattern',
 100         'CommentValidationPattern',
 101         'ValidationUtils',
 102         'component',
 103         '$filter',
 104         'ModalServiceSdcUI',
 105         'filteredProperties',
 106         '$timeout',
 107         'isViewOnly',
 108         'isPropertyValueOwner',
 109         'propertyOwnerType',
 110         'propertyOwnerId',
 111         'ComponentInstanceServiceNg2',
 112         'ComponentServiceNg2',
 113         'TopologyTemplateService',
 114         'CompositionService',
 115         'workspaceService',
 116         'inputProperty'
 117     ];
 118
 119     private formState:FormState;
 120
 121     constructor(private $scope:IPropertyFormViewModelScope,
 122                 private DataTypesService:DataTypesService,
 123                 private $uibModalInstance:ng.ui.bootstrap.IModalServiceInstance,
 124                 private property:PropertyModel,
 125                 private ValidationPattern:RegExp,
 126                 private PropertyNameValidationPattern:RegExp,
 127                 private CommentValidationPattern:RegExp,
 128                 private ValidationUtils:ValidationUtils,
 129                 private component:Component,
 130                 private $filter:ng.IFilterService,
 131                 private modalService:SdcUiServices.ModalService,
 132                 private filteredProperties:Array<PropertyModel>,
 133                 private $timeout:ng.ITimeoutService,
 134                 private isViewOnly:boolean,
 135                 private isPropertyValueOwner:boolean,
 136                 private propertyOwnerType:string,
 137                 private propertyOwnerId:string,
 138                 private ComponentInstanceServiceNg2: ComponentInstanceServiceNg2,
 139                 private ComponentServiceNg2: ComponentServiceNg2,
 140                 private topologyTemplateService: TopologyTemplateService,
 141                 private compositionService: CompositionService,
 142                 private workspaceService: WorkspaceService,
 143                 private inputProperty : InputFEModel) {
 144
 145         this.formState = angular.isDefined(property.name) ? FormState.UPDATE : FormState.CREATE;
 146         this.initScope();
 147     }
 148
 149     private initResource = ():void => {
 150         this.$scope.editPropertyModel.property = new PropertyModel(this.property);
 151         this.$scope.editPropertyModel.property.type = this.property.type ? this.property.type : null;
 152         this.$scope.editPropertyModel.property.value = this.property.value ? this.property.value : this.property.defaultValue;
 153         this.$scope.constraints = this.property.constraints && this.property.constraints[0] ? this.property.constraints[0]["validValues"] : null;
 154         this.initToscaGetFunction();
 155         this.setMaxLength();
 156     };
 157
 158     private initToscaGetFunction() {
 159         this.$scope.editPropertyModel.hasGetFunctionValue = this.$scope.editPropertyModel.property.isToscaFunction();
 160         this.$scope.editPropertyModel.isGetFunctionValid = true;
 161     }
 162
 163     private isDataTypeForPropertyType = (property:PropertyModel):boolean=> {
 164         property.simpleType = "";
 165         if (property.type && PROPERTY_DATA.TYPES.indexOf(property.type) > -1) {
 166             return false;
 167         }
 168         let simpleType = this.getTypeForDataTypeDerivedFromSimple(property.type);
 169         if (simpleType) {
 170             property.simpleType = simpleType;
 171             return false;
 172         }
 173         return true;
 174     };
 175
 176     private getTypeForDataTypeDerivedFromSimple = (dataTypeName:string):string => {
 177         if (!this.$scope.dataTypes[dataTypeName]) {
 178             return 'string';
 179         }
 180         if (this.$scope.dataTypes[dataTypeName].derivedFromName == "tosca.datatypes.Root" || this.$scope.dataTypes[dataTypeName].properties) {
 181             return null;
 182         }
 183         if (PROPERTY_DATA.SIMPLE_TYPES.indexOf(this.$scope.dataTypes[dataTypeName].derivedFromName) > -1) {
 184             return this.$scope.dataTypes[dataTypeName].derivedFromName
 185         }
 186         return this.getTypeForDataTypeDerivedFromSimple(this.$scope.dataTypes[dataTypeName].derivedFromName);
 187     };
 188
 189     private initForNotSimpleType = ():void => {
 190         const property = this.$scope.editPropertyModel.property;
 191         this.$scope.isTypeDataType = this.DataTypesService.isDataTypeForPropertyType(this.$scope.editPropertyModel.property);
 192         if (property.isToscaFunction()) {
 193             this.initValueForGetFunction();
 194             return;
 195         }
 196
 197         if (this.isComplexType(property.type)) {
 198             if (property.value || property.defaultValue) {
 199                 this.$scope.myValue = JSON.parse(property.value || property.defaultValue);
 200             } else {
 201                 this.initEmptyComplexValue(property.type);
 202             }
 203         }
 204     };
 205
 206     private initValueForGetFunction(): void {
 207         const property = this.$scope.editPropertyModel.property;
 208         if (property.defaultValue) {
 209             this.$scope.myValue = JSON.parse(property.defaultValue);
 210             return;
 211         }
 212         if (this.isComplexType(property.type)) {
 213             this.initEmptyComplexValue(property.type);
 214             return;
 215         }
 216
 217         this.$scope.myValue = undefined;
 218     }
 219
 220     private initComponentInstanceMap() {
 221         this.$scope.componentInstanceMap = new Map<string, InstanceFeDetails>();
 222         if (this.compositionService.componentInstances) {
 223             this.compositionService.componentInstances.forEach(value => {
 224                 this.$scope.componentInstanceMap.set(value.uniqueId, <InstanceFeDetails>{
 225                     name: value.name
 226                 });
 227             });
 228         }
 229     }
 230
 231     private initEmptyComplexValue(type: string): any {
 232         switch (type) {
 233             case PROPERTY_TYPES.MAP:
 234                 this.$scope.myValue = {'': null};
 235                 break;
 236             case PROPERTY_TYPES.LIST:
 237                 this.$scope.myValue = [];
 238                 break;
 239             default:
 240                 this.$scope.myValue = {};
 241         }
 242     }
 243
 244     private isComplexType(type: string): boolean {
 245         if (!type) {
 246             return false;
 247         }
 248         return PROPERTY_DATA.SIMPLE_TYPES.indexOf(type) == -1;
 249     }
 250
 251     private setMaxLength = ():void => {
 252         switch (this.$scope.editPropertyModel.property.type) {
 253             case PROPERTY_TYPES.MAP:
 254             case PROPERTY_TYPES.LIST:
 255                 this.$scope.maxLength = this.$scope.editPropertyModel.property.schema.property.type == PROPERTY_TYPES.JSON ?
 256                     PROPERTY_VALUE_CONSTRAINTS.JSON_MAX_LENGTH :
 257                     PROPERTY_VALUE_CONSTRAINTS.MAX_LENGTH;
 258                 break;
 259             case PROPERTY_TYPES.JSON:
 260                 this.$scope.maxLength = PROPERTY_VALUE_CONSTRAINTS.JSON_MAX_LENGTH;
 261                 break;
 262             default:
 263                 this.$scope.maxLength =PROPERTY_VALUE_CONSTRAINTS.MAX_LENGTH;
 264         }
 265     };
 266
 267
 268     private initScope = ():void => {
 269
 270         //scope properties
 271         this.$scope.isViewOnly = this.isViewOnly;
 272         this.$scope.isLoading = true;
 273         this.$scope.forms = {};
 274         this.$scope.validationPattern = this.ValidationPattern;
 275         this.$scope.propertyNameValidationPattern = this.PropertyNameValidationPattern;
 276         this.$scope.commentValidationPattern = this.CommentValidationPattern;
 277         this.$scope.nameMaxLength = PROPERTY_VALUE_CONSTRAINTS.NAME_MAX_LENGTH;
 278         this.$scope.isNew = (this.formState === FormState.CREATE);
 279         this.$scope.componentMetadata = {
 280             isService: this.workspaceService.metadata.isService(),
 281             isVfc: this.workspaceService.metadata.isVfc()
 282         }
 283         this.$scope.modalInstanceProperty = this.$uibModalInstance;
 284         this.$scope.currentPropertyIndex = _.findIndex(this.filteredProperties, i=> i.name == this.property.name);
 285         this.$scope.isLastProperty = this.$scope.currentPropertyIndex == (this.filteredProperties.length - 1);
 286         const property = new PropertyModel(this.property);
 287         this.$scope.editPropertyModel = {
 288             'property': property,
 289             types: PROPERTY_DATA.TYPES,
 290             simpleTypes: PROPERTY_DATA.SIMPLE_TYPES,
 291             hasGetFunctionValue: property.isToscaFunction(),
 292             isGetFunctionValid: true,
 293         };
 294         this.$scope.isPropertyValueOwner = this.isPropertyValueOwner;
 295         this.$scope.propertyOwnerType = this.propertyOwnerType;
 296         this.$scope.modelNameFilter = this.workspaceService.metadata.model;
 297         //check if property of VnfConfiguration
 298         this.$scope.isVnfConfiguration = false;
 299         if(this.propertyOwnerType == "component" && angular.isArray(this.compositionService.componentInstances)) {
 300             const componentPropertyOwner:ComponentInstance = this.compositionService.componentInstances.find((ci:ComponentInstance) => {
 301                 return ci.uniqueId === this.property.resourceInstanceUniqueId;
 302             });
 303             if (componentPropertyOwner && componentPropertyOwner.componentName === 'vnfConfiguration') {
 304                 this.$scope.isVnfConfiguration = true;
 305             }
 306         }
 307         this.initResource();
 308         this.initForNotSimpleType();
 309         this.initComponentInstanceMap();
 310
 311         this.$scope.validateJson = (json:string):boolean => {
 312             if (!json) {
 313                 return true;
 314             }
 315             return this.ValidationUtils.validateJson(json);
 316         };
 317
 318         this.DataTypesService.fetchDataTypesByModel(this.workspaceService.metadata.model).then(response => {
 319             this.$scope.dataTypes = response.data as DataTypesMap;
 320
 321             this.$scope.nonPrimitiveTypes = _.filter(Object.keys(this.$scope.dataTypes), (type:string)=> {
 322                 return this.$scope.editPropertyModel.types.indexOf(type) == -1;
 323             });
 324             this.$scope.isLoading = false;
 325         });
 326
 327         //scope methods
 328         this.$scope.save = (doNotCloseModal?:boolean):void => {
 329             let property:PropertyModel = this.$scope.editPropertyModel.property;
 330             this.$scope.isLoading = true;
 331             if (property.propertyView){
 332                 if (property.constraints.length == 0) {
 333                     return;
 334                 }
 335                 let input : InputBEModel = this.inputProperty;
 336                 input.constraints = property.constraints;
 337                 this.ComponentServiceNg2.updateComponentInputs(this.component, [input]).subscribe(
 338                     (response) => {
 339                         console.debug("Input property updated");
 340                         this.$uibModalInstance.close();
 341                     },
 342                     (error) => {
 343                         console.debug("Failed to update input property");
 344                         this.$uibModalInstance.close();
 345                     }
 346                 );
 347                 return;
 348             }
 349             this.$scope.editPropertyModel.property.description = this.ValidationUtils.stripAndSanitize(this.$scope.editPropertyModel.property.description);
 350             //if read only - or no changes made - just closes the modal
 351             //need to check for property.value changes manually to detect if map properties deleted
 352             if ((this.$scope.editPropertyModel.property.readonly && !this.$scope.isPropertyValueOwner)
 353                 || (!this.$scope.forms.editForm.$dirty && angular.equals(JSON.stringify(this.$scope.myValue), this.$scope.editPropertyModel.property.value))) {
 354                 this.$uibModalInstance.close();
 355                 return;
 356             }
 357
 358             this.$scope.isLoading = true;
 359
 360             let onPropertyFailure = (response):void => {
 361                 console.error('Failed to update property', response);
 362                 this.$scope.isLoading = false;
 363             };
 364
 365             let onPropertySuccess = (propertyFromBE:PropertyModel):void => {
 366                 this.$scope.isLoading = false;
 367                 this.filteredProperties[this.$scope.currentPropertyIndex] = propertyFromBE;
 368                 if (!doNotCloseModal) {
 369                     this.$uibModalInstance.close(propertyFromBE);
 370                 } else {
 371                     this.$scope.forms.editForm.$setPristine();
 372                     this.$scope.editPropertyModel.property = new PropertyModel();
 373                 }
 374             };
 375
 376             //Not clean, but doing this as a temporary fix until we update the property right panel modals
 377             if (this.propertyOwnerType === "group"){
 378                 this.ComponentInstanceServiceNg2.updateComponentGroupInstanceProperties(this.workspaceService.metadata.componentType, this.workspaceService.metadata.uniqueId, this.propertyOwnerId, [property])
 379                     .subscribe((propertiesFromBE) => { onPropertySuccess(<PropertyModel>propertiesFromBE[0])}, error => onPropertyFailure(error));
 380             } else if (this.propertyOwnerType === "policy"){
 381                 if (!this.$scope.editPropertyModel.property.simpleType &&
 382                     !this.$scope.isSimpleType(this.$scope.editPropertyModel.property.type) &&
 383                     !_.isNil(this.$scope.myValue)) {
 384                     property.value = JSON.stringify(this.$scope.myValue);
 385                 }
 386                 this.ComponentInstanceServiceNg2.updateComponentPolicyInstanceProperties(this.workspaceService.metadata.componentType, this.workspaceService.metadata.uniqueId, this.propertyOwnerId, [property])
 387                     .subscribe((propertiesFromBE) => { onPropertySuccess(<PropertyModel>propertiesFromBE[0])}, error => onPropertyFailure(error));
 388             } else {
 389                 //in case we have uniqueId we call update method
 390                 if (this.$scope.isPropertyValueOwner) {
 391                     if (!this.$scope.editPropertyModel.property.simpleType && !this.$scope.isSimpleType(property.type)) {
 392                         property.value = JSON.stringify(this.$scope.myValue);
 393                     }
 394                     this.updateInstanceProperties(property.resourceInstanceUniqueId, [property]).subscribe((propertiesFromBE) => onPropertySuccess(propertiesFromBE[0]),
 395                         error => onPropertyFailure(error));
 396                 } else {
 397                     if (!this.$scope.editPropertyModel.property.simpleType && !this.$scope.isSimpleType(property.type)) {
 398                         property.defaultValue = JSON.stringify(this.$scope.myValue);
 399                         property.value = JSON.stringify(this.$scope.myValue);
 400                     } else {
 401                         this.$scope.editPropertyModel.property.defaultValue = this.$scope.editPropertyModel.property.value;
 402                     }
 403                     this.addOrUpdateProperty(property).subscribe(onPropertySuccess, error => onPropertyFailure(error));
 404                 }
 405             }
 406         };
 407
 408         this.$scope.getPrev = ():void=> {
 409             this.property = this.filteredProperties[--this.$scope.currentPropertyIndex];
 410             this.initResource();
 411             this.initForNotSimpleType();
 412             this.$scope.isLastProperty = false;
 413         };
 414
 415         this.$scope.getNext = ():void=> {
 416             this.property = this.filteredProperties[++this.$scope.currentPropertyIndex];
 417             this.initResource();
 418             this.initForNotSimpleType();
 419             this.$scope.isLastProperty = this.$scope.currentPropertyIndex == (this.filteredProperties.length - 1);
 420         };
 421
 422         this.$scope.isSimpleType = (typeName:string):boolean=> {
 423             return typeName && this.$scope.editPropertyModel.simpleTypes.indexOf(typeName) != -1;
 424         };
 425
 426         this.$scope.showSchema = ():boolean => {
 427             return [PROPERTY_TYPES.LIST, PROPERTY_TYPES.MAP].indexOf(this.$scope.editPropertyModel.property.type) > -1;
 428         };
 429
 430         this.$scope.getValidationPattern = (type:string):RegExp => {
 431             return this.ValidationUtils.getValidationPattern(type);
 432         };
 433
 434         this.$scope.validateIntRange = (value:string):boolean => {
 435             return !value || this.ValidationUtils.validateIntRange(value);
 436         };
 437
 438         this.$scope.close = ():void => {
 439             this.$uibModalInstance.close();
 440         };
 441
 442         // Add the done button at the footer.
 443         this.$scope.footerButtons = [
 444             {'name': 'Save', 'css': 'blue', 'callback': this.$scope.save},
 445             {'name': 'Cancel', 'css': 'grey', 'callback': this.$scope.close}
 446         ];
 447
 448         this.$scope.$watch("forms.editForm.$invalid", (newVal) => {
 449             if (this.$scope.editPropertyModel.hasGetFunctionValue) {
 450                 this.$scope.invalidMandatoryFields = !newVal || !this.$scope.editPropertyModel.property.toscaFunction || this.isViewOnly;
 451                 this.$scope.footerButtons[0].disabled = this.$scope.invalidMandatoryFields;
 452             } else {
 453                 this.$scope.invalidMandatoryFields = !newVal || this.isViewOnly;
 454                 this.$scope.footerButtons[0].disabled = this.$scope.invalidMandatoryFields;
 455             }
 456         });
 457
 458         this.$scope.$watch("forms.editForm.$valid", (newVal) => {
 459             if (this.$scope.editPropertyModel.hasGetFunctionValue) {
 460                 this.$scope.invalidMandatoryFields = !newVal || !this.$scope.editPropertyModel.property.toscaFunction || this.isViewOnly;
 461                 this.$scope.footerButtons[0].disabled = this.$scope.invalidMandatoryFields;
 462             } else {
 463                 this.$scope.invalidMandatoryFields = !newVal || this.isViewOnly;
 464                 this.$scope.footerButtons[0].disabled = this.$scope.invalidMandatoryFields;
 465             }
 466         });
 467
 468         this.$scope.getDefaultValue = ():any => {
 469             return this.$scope.isPropertyValueOwner ? this.$scope.editPropertyModel.property.defaultValue : null;
 470         };
 471
 472         this.$scope.onTypeChange = ():void => {
 473             this.$scope.editPropertyModel.property.value = '';
 474             this.$scope.editPropertyModel.property.defaultValue = '';
 475             this.setMaxLength();
 476             this.initForNotSimpleType();
 477         };
 478
 479         this.$scope.onSchemaTypeChange = ():void => {
 480             if (this.$scope.editPropertyModel.property.type == PROPERTY_TYPES.MAP) {
 481                 this.$scope.myValue = {};
 482             } else if (this.$scope.editPropertyModel.property.type == PROPERTY_TYPES.LIST) {
 483                 this.$scope.myValue = [];
 484             }
 485             this.setMaxLength();
 486         };
 487
 488         this.$scope.delete = (property:PropertyModel):void => {
 489             let onOk: Function = ():void => {
 490                 this.deleteProperty(property.uniqueId).subscribe(
 491                     this.$scope.close
 492                 );
 493             };
 494             let title:string = this.$filter('translate')("PROPERTY_VIEW_DELETE_MODAL_TITLE");
 495             let message:string = this.$filter('translate')("PROPERTY_VIEW_DELETE_MODAL_TEXT", "{'name': '" + property.name + "'}");
 496             const okButton = {testId: "OK", text: "OK", type: SdcUiCommon.ButtonType.info, callback: onOk, closeModal: true} as SdcUiComponents.ModalButtonComponent;
 497             this.modalService.openInfoModal(title, message, 'delete-modal', [okButton]);
 498         };
 499
 500         this.$scope.onValueTypeChange = (): void => {
 501             this.setEmptyValue();
 502             if (this.$scope.editPropertyModel.hasGetFunctionValue) {
 503                 this.$scope.editPropertyModel.isGetFunctionValid = undefined;
 504             } else {
 505                 this.$scope.editPropertyModel.property.toscaFunction = undefined;
 506                 this.$scope.editPropertyModel.isGetFunctionValid = true;
 507             }
 508         }
 509
 510         this.$scope.onConstraintChange = (constraints: any): void => {
 511             console.log('$scope.onConstraintChange', constraints);
 512
 513             if (!this.$scope.invalidMandatoryFields) {
 514                 this.$scope.footerButtons[0].disabled = !constraints.valid;
 515             } else {
 516                 this.$scope.footerButtons[0].disabled = this.$scope.invalidMandatoryFields;
 517             }
 518             if (!constraints.constraints || constraints.constraints.length == 0) {
 519                 this.$scope.editPropertyModel.property.propertyConstraints = null;
 520                 this.$scope.editPropertyModel.property.constraints = null;
 521                 return;
 522             }
 523             this.$scope.editPropertyModel.property.propertyConstraints = this.serializePropertyConstraints(constraints.constraints);
 524             this.$scope.editPropertyModel.property.constraints = constraints.constraints;
 525         }
 526
 527         this.$scope.onGetFunctionValidFunction = (toscaGetFunction: ToscaGetFunction): void => {
 528             this.$scope.editPropertyModel.property.toscaFunction = toscaGetFunction;
 529         }
 530
 531         this.$scope.onToscaFunctionValidityChange = (validationEvent: ToscaFunctionValidationEvent): void => {
 532             if (validationEvent.isValid) {
 533                 this.$scope.editPropertyModel.isGetFunctionValid = true;
 534                 return;
 535             }
 536             this.$scope.editPropertyModel.isGetFunctionValid = undefined;
 537         }
 538     };
 539
 540     private serializePropertyConstraints(constraints: any[]): string[] {
 541         if (constraints) {
 542             let stringConstrsints = new Array();
 543             constraints.forEach((constraint) => {
 544                 stringConstrsints.push(JSON.stringify(constraint));
 545             })
 546             return stringConstrsints;
 547         }
 548         return null;
 549     }
 550
 551     private setEmptyValue() {
 552         const property1 = this.$scope.editPropertyModel.property;
 553         property1.value = undefined;
 554         if (this.isComplexType(property1.type)) {
 555             this.initEmptyComplexValue(property1.type);
 556             return;
 557         }
 558         this.$scope.myValue = '';
 559     }
 560
 561     private updateInstanceProperties = (componentInstanceId:string, properties:PropertyModel[]):Observable<PropertyModel[]> => {
 562
 563         return this.ComponentInstanceServiceNg2.updateInstanceProperties(this.workspaceService.metadata.componentType, this.workspaceService.metadata.uniqueId, componentInstanceId, properties)
 564             .map(newProperties => {
 565                 newProperties.forEach((newProperty) => {
 566                     if (!_.isNil(newProperty.path)) {
 567                         if (newProperty.path[0] === newProperty.resourceInstanceUniqueId) newProperty.path.shift();
 568                         // find exist instance property in parent component for update the new value ( find bu uniqueId & path)
 569                         let existProperty: PropertyModel = <PropertyModel>_.find(this.compositionService.componentInstancesProperties[newProperty.resourceInstanceUniqueId], {
 570                             uniqueId: newProperty.uniqueId,
 571                             path: newProperty.path
 572                         });
 573                         let index = this.compositionService.componentInstancesProperties[newProperty.resourceInstanceUniqueId].indexOf(existProperty);
 574                         this.compositionService.componentInstancesProperties[newProperty.resourceInstanceUniqueId][index] = newProperty;
 575                     }
 576                 });
 577                 return newProperties;
 578             });
 579     };
 580
 581     private addOrUpdateProperty = (property: PropertyModel): Observable<PropertyModel> => {
 582         if (!property.uniqueId) {
 583             let onSuccess = (newProperty: PropertyModel): PropertyModel => {
 584                 this.filteredProperties.push(newProperty);
 585                 return newProperty;
 586             };
 587             return this.topologyTemplateService.addProperty(this.workspaceService.metadata.componentType, this.workspaceService.metadata.uniqueId, property)
 588                 .map(onSuccess);
 589         } else {
 590             let onSuccess = (newProperty: PropertyModel): PropertyModel => {
 591                 // find exist instance property in parent component for update the new value ( find bu uniqueId )
 592                 let existProperty: PropertyModel = <PropertyModel>_.find(this.filteredProperties, {uniqueId: newProperty.uniqueId});
 593                 let propertyIndex = this.filteredProperties.indexOf(existProperty);
 594                 this.filteredProperties[propertyIndex] = newProperty;
 595                 return newProperty;
 596             };
 597             return this.topologyTemplateService.updateProperty(this.workspaceService.metadata.componentType, this.workspaceService.metadata.uniqueId, property).map(onSuccess);
 598         }
 599     };
 600
 601     public deleteProperty = (propertyId:string):Observable<void> => {
 602         let onSuccess = ():void => {
 603             console.debug("Property deleted");
 604             delete _.remove(this.filteredProperties, {uniqueId: propertyId})[0];
 605         };
 606         let onFailed = ():void => {
 607             console.debug("Failed to delete property");
 608         };
 609         return this.topologyTemplateService.deleteProperty(this.workspaceService.metadata.componentType, this.workspaceService.metadata.uniqueId, propertyId).map(onSuccess, onFailed);
 610     };
 611
 612 }