catalog-ui/src/app/ng2/pages/properties-assignment/services/properties.utils.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 import * as _ from "lodash";
  22 import {Injectable} from '@angular/core';
  23 import {
  24     DataTypeModel,
  25     DerivedFEProperty,
  26     DerivedPropertyType,
  27     InputFEModel,
  28     InstanceBePropertiesMap,
  29     InstanceFePropertiesMap,
  30     PropertyBEModel,
  31     PropertyFEModel
  32 } from "app/models";
  33 import {DataTypeService} from "app/ng2/services/data-type.service";
  34 import {PropertiesService} from "app/ng2/services/properties.service";
  35 import {PROPERTY_TYPES} from "app/utils";
  36 import { SubPropertyToscaFunction } from "app/models/sub-property-tosca-function";
  37
  38 @Injectable()
  39 export class PropertiesUtils {
  40
  41     constructor(private dataTypeService:DataTypeService, private propertiesService: PropertiesService) {}
  42
  43     /**
  44      * Entry point when getting properties from server
  45      * For each instance, loop through each property, and:
  46      * 1. Create flattened children
  47      * 2. Check against inputs to see if any props are declared and disable them
  48      * 3. Initialize valueObj (which also creates any new list/map flattened children as needed)
  49      * Returns InstanceFePropertiesMap
  50      */
  51     public convertPropertiesMapToFEAndCreateChildren = (instancePropertiesMap:InstanceBePropertiesMap, isVF:boolean, inputs?:Array<InputFEModel>, model?:string): InstanceFePropertiesMap => {
  52         let instanceFePropertiesMap:InstanceFePropertiesMap = new InstanceFePropertiesMap();
  53         angular.forEach(instancePropertiesMap, (properties:Array<PropertyBEModel>, instanceId:string) => {
  54             let propertyFeArray: Array<PropertyFEModel> = [];
  55             _.forEach(properties, (property: PropertyBEModel) => {
  56
  57                 if (this.dataTypeService.getDataTypeByModelAndTypeName(model, property.type)) { // if type not exist in data types remove property from list
  58
  59                     let newFEProp: PropertyFEModel = new PropertyFEModel(property); //Convert property to FE
  60                     if (!newFEProp.parentUniqueId) {
  61                         newFEProp.parentUniqueId = instanceId;
  62                     }
  63                     this.initValueObjectRef(newFEProp); //initialize valueObj AND creates flattened children
  64                     propertyFeArray.push(newFEProp);
  65                     newFEProp.updateExpandedChildPropertyId(newFEProp.name); //display only the first level of children
  66                     this.dataTypeService.checkForCustomBehavior(newFEProp);
  67
  68                     //if this prop (or any children) are declared, set isDeclared and disable checkbox on parents/children
  69                     if (newFEProp.getInputValues && newFEProp.getInputValues.length) {
  70                         newFEProp.getInputValues.forEach(propInputDetail => {
  71                             let inputPath = propInputDetail.inputPath;
  72                             if (!inputPath) { //TODO: this is a workaround until Marina adds inputPath
  73                                 let input = inputs.find(input => input.uniqueId == propInputDetail.inputId);
  74                                 if (!input) { console.log("CANNOT FIND INPUT FOR " + propInputDetail.inputId); return; }
  75                                 else inputPath = input.inputPath;
  76                             }
  77                             if (inputPath == newFEProp.name) inputPath = undefined; // if not complex we need to remove the inputPath from FEModel so we not look for a child
  78                             newFEProp.setAsDeclared(inputPath); //if a path is sent, its a child prop. this param is optional
  79                             this.propertiesService.disableRelatedProperties(newFEProp, inputPath);
  80                         });
  81                     }
  82                     if (newFEProp.getPolicyValues && newFEProp.getPolicyValues.length) {
  83                         newFEProp.setAsDeclared(newFEProp.inputPath); //if a path is sent, its a child prop. this param is optional
  84                         this.propertiesService.disableRelatedProperties(newFEProp, newFEProp.inputPath);
  85                     }
  86                 }
  87             });
  88             instanceFePropertiesMap[instanceId] = propertyFeArray;
  89
  90         });
  91         return instanceFePropertiesMap;
  92     }
  93
  94     public convertAddPropertyBAToPropertyFE = (property: PropertyBEModel): PropertyFEModel => {
  95         const newFEProp: PropertyFEModel = new PropertyFEModel(property); //Convert property to FE
  96         this.initValueObjectRef(newFEProp);
  97         newFEProp.updateExpandedChildPropertyId(newFEProp.name); //display only the first level of children
  98         this.dataTypeService.checkForCustomBehavior(newFEProp);
  99         return newFEProp;
 100     }
 101
 102     public createListOrMapChildren = (property:PropertyFEModel | DerivedFEProperty, key: string, valueObj: any): Array<DerivedFEProperty> => {
 103         let newProps: Array<DerivedFEProperty> = [];
 104         let parentProp = new DerivedFEProperty(property, property.propertiesName, true, key, valueObj);
 105         newProps.push(parentProp);
 106
 107         if (!property.schema.property.isSimpleType) {
 108             let additionalChildren:Array<DerivedFEProperty> = this.createFlattenedChildren(property.schema.property.type, parentProp.propertiesName, key);
 109             this.assignFlattenedChildrenValues(parentProp.valueObj, additionalChildren, parentProp.propertiesName);
 110             additionalChildren.forEach(prop => {
 111                 prop.canBeDeclared = false;
 112                 if (property.subPropertyToscaFunctions != null) {
 113                     const subToscaFunctArray : SubPropertyToscaFunction[] = property.subPropertyToscaFunctions;
 114                     subToscaFunctArray.forEach(subToscaFunct => {
 115                         const keyArray : string[] = subToscaFunct.subPropertyPath;
 116                         if (keyArray.length > 1 && prop.mapKey == keyArray[0] && prop.name == keyArray[1]) {
 117                             prop.toscaFunction = subToscaFunct.toscaFunction;
 118                         }
 119                     });
 120
 121                 }
 122             });
 123             newProps.push(...additionalChildren);
 124         }
 125         return newProps;
 126     }
 127
 128     /**
 129      * Creates derivedFEProperties of a specified type and returns them.
 130      */
 131     private createFlattenedChildren = (type: string, parentName: string, key: string):Array<DerivedFEProperty> => {
 132         let tempProps: Array<DerivedFEProperty> = [];
 133         let dataTypeObj: DataTypeModel = this.dataTypeService.getDataTypeByTypeName(type);
 134         this.dataTypeService.getDerivedDataTypeProperties(dataTypeObj, tempProps, parentName);
 135         tempProps.forEach(tempDervObj => {
 136             tempDervObj.mapKey = key;
 137         });
 138         return _.sortBy(tempProps, ['propertiesName']);
 139     }
 140
 141     /* Sets the valueObj of parent property and its children.
 142     * Note: This logic is different than assignflattenedchildrenvalues - here we merge values, there we pick either the parents value, props value, or default value - without merging.
 143     */
 144     public initValueObjectRef = (property: PropertyFEModel): void => {
 145         property.resetValueObjValidation();
 146         if (property.isDeclared) { //if property is declared, it gets a simple input instead. List and map values and pseudo-children will be handled in property component
 147             property.valueObj = property.value || property.defaultValue || null;  // use null for empty value object
 148             if (property.valueObj && typeof property.valueObj == 'object') {
 149                 property.valueObj = JSON.stringify(property.valueObj);
 150             }
 151         } else {
 152             property.valueObj = property.getValueObj();
 153             if (property.derivedDataType == DerivedPropertyType.LIST || property.derivedDataType == DerivedPropertyType.MAP) {
 154                 property.flattenedChildren = [];
 155                 Object.keys(property.valueObj).forEach((key) => {
 156                     property.flattenedChildren.push(...this.createListOrMapChildren(property, key, property.valueObj[key]));
 157                     const lastCreatedChild = property.flattenedChildren.slice(-1)[0];
 158                     if (property.schemaType == PROPERTY_TYPES.MAP && property.valueObj[key]){
 159                         const nestedValue:object = property.valueObj[key];
 160                         Object.keys(nestedValue).forEach((keyNested) => {
 161                             property.flattenedChildren.push(...this.createListOrMapChildren(lastCreatedChild, keyNested, nestedValue[keyNested]));
 162                         });
 163                     }
 164                 });
 165             } else if (property.derivedDataType === DerivedPropertyType.COMPLEX) {
 166                 property.flattenedChildren = this.createFlattenedChildren(property.type, property.name, "");
 167                 this.assignFlattenedChildrenValues(property.valueObj, property.flattenedChildren, property.name);
 168                 this.setFlattenedChildernToscaFunction(property.subPropertyToscaFunctions, property.flattenedChildren, property.name);
 169                 property.flattenedChildren.forEach((childProp) => {
 170                     property.childPropUpdated(childProp);
 171                 });
 172
 173             }
 174         }
 175         property.updateValueObjOrig();
 176     };
 177
 178     public setFlattenedChildernToscaFunction = (subPropertyToscaFunctions: SubPropertyToscaFunction[], derivedPropArray: Array<DerivedFEProperty>, topLevelPropertyName: string) => {
 179         if (!subPropertyToscaFunctions || !derivedPropArray || !topLevelPropertyName){
 180             return;
 181         }
 182         derivedPropArray.forEach((prop, index) => {
 183             const subPropertyPath = prop.propertiesName.substring(prop.propertiesName.indexOf(topLevelPropertyName) + topLevelPropertyName.length + 1);
 184             subPropertyToscaFunctions.forEach(subPropertyToscaFunction => {
 185                 const toscaFunctionPath = subPropertyToscaFunction.subPropertyPath.join('#');
 186                 if (subPropertyPath === toscaFunctionPath){
 187                     prop.toscaFunction = subPropertyToscaFunction.toscaFunction;
 188                 }
 189             })
 190         })
 191     }
 192
 193     /*
 194     * Loops through flattened properties array and to assign values
 195     * Then, convert any neccessary strings to objects, and vis-versa
 196     * For list or map property, creates new children props if valueObj has values
 197     */
 198     public assignFlattenedChildrenValues = (parentValueJSON: any, derivedPropArray: Array<DerivedFEProperty>, parentName: string) => {
 199         if (!derivedPropArray || !parentName) return;
 200         let propsToPushMap: Map<number, Array<DerivedFEProperty>> = new Map<number, Array<DerivedFEProperty>>();
 201         derivedPropArray.forEach((prop, index) => {
 202
 203             let propNameInObj = prop.propertiesName.substring(prop.propertiesName.indexOf(parentName) + parentName.length + 1).split('#').join('.'); //extract everything after parent name
 204             prop.valueObj = _.get(parentValueJSON, propNameInObj, prop.value || prop.defaultValue || null); //assign value -first value of parent if exists. If not, prop.value if not, prop.defaultvalue
 205             prop.value = (prop.valueObj !== null && (typeof prop.valueObj) != 'string') ? JSON.stringify(prop.valueObj) : prop.valueObj;
 206
 207             if ((prop.isDeclared || prop.type == PROPERTY_TYPES.STRING || prop.type == PROPERTY_TYPES.JSON)) { //Stringify objects of items that are declared or from type string/json
 208                 prop.valueObj = (prop.valueObj !== null && typeof prop.valueObj == 'object') ? JSON.stringify(prop.valueObj) : prop.valueObj;
 209             } else if(prop.type == PROPERTY_TYPES.INTEGER || prop.type == PROPERTY_TYPES.FLOAT || prop.type == PROPERTY_TYPES.BOOLEAN){ //parse ints and non-string simple types
 210                 prop.valueObj = (prop.valueObj !== null && typeof prop.valueObj == PROPERTY_TYPES.STRING) ? JSON.parse(prop.valueObj) : prop.valueObj;
 211             } else { //parse strings that should be objects
 212                 if (prop.derivedDataType == DerivedPropertyType.COMPLEX) {
 213                     prop.valueObj = (prop.valueObj === null || typeof prop.valueObj != 'object') ? JSON.parse(prop.valueObj || '{}') : prop.valueObj;
 214                 } else if (prop.derivedDataType == DerivedPropertyType.LIST) {
 215                     prop.valueObj = (prop.valueObj === null || typeof prop.valueObj != 'object') ? JSON.parse(prop.valueObj || '[]') : prop.valueObj;
 216                 } else if (prop.derivedDataType == DerivedPropertyType.MAP) {
 217                     if (!prop.isChildOfListOrMap) {
 218                         prop.valueObj = (prop.valueObj === null || typeof prop.valueObj != 'object') ? JSON.parse(prop.valueObj || '{}') : prop.valueObj;
 219                     }
 220                 }
 221                 if ((prop.derivedDataType == DerivedPropertyType.LIST || prop.derivedDataType == DerivedPropertyType.MAP) && typeof prop.valueObj == 'object' && prop.valueObj !== null && Object.keys(prop.valueObj).length) {
 222                     let newProps: Array<DerivedFEProperty> = [];
 223                     Object.keys(prop.valueObj).forEach((key) => {
 224                         newProps.push(...this.createListOrMapChildren(prop, key, prop.valueObj[key]));//create new children, assign their values, and then add to array
 225                     });
 226                     propsToPushMap[index + 1] = newProps;
 227                 }
 228             }
 229
 230             prop.valueObj = PropertyFEModel.cleanValueObj(prop.valueObj);
 231         });
 232
 233         //add props after we're done looping (otherwise our loop gets messed up). Push in reverse order, so we dont mess up indexes.
 234         Object.keys(propsToPushMap).reverse().forEach((indexToInsert) => {
 235             derivedPropArray.splice(+indexToInsert, 0, ...propsToPushMap[indexToInsert]); //slacker parsing
 236         });
 237     }
 238
 239     public resetPropertyValue = (property: PropertyFEModel, newValue: string, nestedPath?: string): void => {
 240         property.value = newValue;
 241         if (nestedPath) {
 242             let newProp = property.flattenedChildren.find(prop => prop.propertiesName == nestedPath);
 243             newProp && this.assignFlattenedChildrenValues(JSON.parse(newValue), [newProp], property.name);
 244             property.updateValueObjOrig();
 245         } else {
 246             this.initValueObjectRef(property);
 247         }
 248     }
 249
 250 }