catalog-ui/src/app/filters/entity-filter.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 {Component, Resource} from "../models";
  22 import {ComponentType} from "../utils/constants";
  23
  24 export class EntityFilter {
  25
  26     constructor() {
  27
  28         let filter = <EntityFilter>( (components:Array<Component>, filter:any) => {
  29
  30             let filteredComponents:Array<Component> = components;
  31
  32             // filter by type
  33             // --------------------------------------------------------------------------
  34             if ((filter.selectedComponentTypes && filter.selectedComponentTypes.length > 0) || (filter.selectedResourceSubTypes && filter.selectedResourceSubTypes.length > 0)) {
  35                 let filteredTypes = [];
  36                 angular.forEach(components, (component:Component):void => {
  37                     // Filter by component type
  38                     let typeLower:string = component.componentType.toLowerCase();
  39                     let typeFirstCapital:string = typeLower.charAt(0).toUpperCase() + typeLower.slice(1);
  40                     if (filter.selectedComponentTypes.indexOf(typeFirstCapital) !== -1) {
  41                         filteredTypes.push(component);
  42                     }
  43
  44                     // Filter by resource sub type, only in case the resource checkbox was not selected (because in this case we already added all the components in above section).
  45                     if (component.isResource() && filter.selectedComponentTypes.indexOf("Resource") === -1 && filter.selectedResourceSubTypes.length > 0) {
  46                         //filteredComponents.pop(); // Remove the last inserted component.
  47                         let resource:Resource = <Resource>component;
  48                         if (filter.selectedResourceSubTypes.indexOf(resource.getComponentSubType()) !== -1) {
  49                             filteredTypes.push(component);
  50                         }
  51                     }
  52                 });
  53                 filteredComponents = filteredTypes;
  54             }
  55
  56             // filter by categories & subcategories & groupings
  57             // --------------------------------------------------------------------------
  58             if (filter.selectedCategoriesModel && filter.selectedCategoriesModel.length > 0) {
  59                 let filteredCategories = [];
  60                 angular.forEach(filteredComponents, (component:Component):void => {
  61                     let componentCategory = component.categoryNormalizedName +
  62                         ((component.subCategoryNormalizedName) ? '.' + component.subCategoryNormalizedName : '');
  63                     if (component.componentType === ComponentType.RESOURCE) {
  64                         componentCategory = 'resourceNewCategory.' + componentCategory;
  65                     } else if (component.componentType === ComponentType.SERVICE) {
  66                         componentCategory = 'serviceNewCategory.' + componentCategory;
  67                     }
  68                     if (filter.selectedCategoriesModel.indexOf(componentCategory) !== -1) {
  69                         filteredCategories.push(component);
  70                     }
  71                 });
  72                 filteredComponents = filteredCategories;
  73             }
  74
  75             // filter by statuses
  76             // --------------------------------------------------------------------------
  77             if (filter.selectedStatuses && filter.selectedStatuses.length > 0) {
  78                 //convert array of array to string array
  79                 let selectedStatuses:Array<string> = [].concat.apply([], filter.selectedStatuses);
  80
  81                 let filteredStatuses = [];
  82                 angular.forEach(filteredComponents, (component:Component):void => {
  83                     if (selectedStatuses.indexOf(component.lifecycleState) > -1) {
  84                         filteredStatuses.push(component);
  85                     }
  86                     //if status DISTRIBUTED && CERTIFIED are selected the component will added in  CERTIFIED status , not need to add twice
  87                     if (selectedStatuses.indexOf('DISTRIBUTED') > -1 && !(selectedStatuses.indexOf('CERTIFIED') > -1)) {
  88                         if (component.distributionStatus && component.distributionStatus.indexOf('DISTRIBUTED') > -1 && component.lifecycleState.indexOf('CERTIFIED') > -1) {
  89                             filteredStatuses.push(component);
  90                         }
  91                     }
  92                 });
  93                 filteredComponents = filteredStatuses;
  94             }
  95
  96             // filter by statuses and distributed
  97             // --------------------------------------------------------------------------
  98             if (filter.distributed != undefined && filter.distributed.length > 0) {
  99                 let filterDistributed:Array<any> = filter.distributed;
 100                 let filteredDistributed = [];
 101                 angular.forEach(filteredComponents, (entity) => {
 102                     filterDistributed.forEach((distribute) => {
 103                         let distributeItem = distribute.split(',');
 104                         distributeItem.forEach((item) => {
 105                             if (item !== undefined && entity.distributionStatus === item) {
 106                                 filteredDistributed.push(entity);
 107                             }
 108                         })
 109                     });
 110                 });
 111                 filteredComponents = filteredDistributed;
 112             }
 113
 114             return filteredComponents;
 115         });
 116
 117         return filter;
 118     }
 119 }