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