diff options
Diffstat (limited to 'catalog-ui/src/app/ng2/pipes/entity-filter.pipe.ts')
-rw-r--r-- | catalog-ui/src/app/ng2/pipes/entity-filter.pipe.ts | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/catalog-ui/src/app/ng2/pipes/entity-filter.pipe.ts b/catalog-ui/src/app/ng2/pipes/entity-filter.pipe.ts new file mode 100644 index 0000000000..af107ed006 --- /dev/null +++ b/catalog-ui/src/app/ng2/pipes/entity-filter.pipe.ts @@ -0,0 +1,151 @@ +/*- + * ============LICENSE_START======================================================= + * SDC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +import {Pipe, PipeTransform} from "@angular/core"; +import {Component, Resource} from "app/models"; +import {ComponentType} from "app/utils/constants"; + +export interface ISearchFilter { + [key:string]: string; +} + +export interface IEntityFilterObject { + // Types + selectedComponentTypes?:Array<string>; + selectedResourceSubTypes?:Array<string>; + // Categories + selectedCategoriesModel?:Array<string>; + // Statuses + selectedStatuses?:Array<string>; + // distributed + distributed?:Array<string>; + // search + search?:ISearchFilter; + +} + +@Pipe({name: 'entity-filter'}) +export class EntityFilterPipe implements PipeTransform{ + constructor() { + } + + public static transform(components:Array<Component>, filter:IEntityFilterObject) { + let filteredComponents:Array<Component> = components; + + // filter by type + // -------------------------------------------------------------------------- + if ((filter.selectedComponentTypes && filter.selectedComponentTypes.length > 0) || (filter.selectedResourceSubTypes && filter.selectedResourceSubTypes.length > 0)) { + let filteredTypes = []; + angular.forEach(components, (component:Component):void => { + // Filter by component type + let typeLower:string = component.componentType.toLowerCase(); + let typeFirstCapital:string = typeLower.charAt(0).toUpperCase() + typeLower.slice(1); + if (filter.selectedComponentTypes.indexOf(typeFirstCapital) !== -1) { + filteredTypes.push(component); + } + + // 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). + if (component.isResource() && filter.selectedComponentTypes.indexOf("Resource") === -1 && filter.selectedResourceSubTypes.length > 0) { + //filteredComponents.pop(); // Remove the last inserted component. + let resource:Resource = <Resource>component; + if (filter.selectedResourceSubTypes.indexOf(resource.getComponentSubType()) !== -1) { + filteredTypes.push(component); + } + } + }); + filteredComponents = filteredTypes; + } + + // filter by categories & subcategories & groupings + // -------------------------------------------------------------------------- + if (filter.selectedCategoriesModel && filter.selectedCategoriesModel.length > 0) { + let filteredCategories = []; + angular.forEach(filteredComponents, (component:Component):void => { + let componentCategory = component.categoryNormalizedName + + ((component.subCategoryNormalizedName) ? '.' + component.subCategoryNormalizedName : ''); + if (component.componentType === ComponentType.RESOURCE) { + componentCategory = 'resourceNewCategory.' + componentCategory; + } else if (component.componentType === ComponentType.SERVICE) { + componentCategory = 'serviceNewCategory.' + componentCategory; + } + if (filter.selectedCategoriesModel.indexOf(componentCategory) !== -1) { + filteredCategories.push(component); + } + }); + filteredComponents = filteredCategories; + } + + // filter by statuses + // -------------------------------------------------------------------------- + if (filter.selectedStatuses && filter.selectedStatuses.length > 0) { + + let filteredStatuses = []; + angular.forEach(filteredComponents, (component:Component):void => { + if (filter.selectedStatuses.indexOf(component.lifecycleState) > -1) { + filteredStatuses.push(component); + } + //if status DISTRIBUTED && CERTIFIED are selected the component will added in CERTIFIED status , not need to add twice + if (filter.selectedStatuses.indexOf('DISTRIBUTED') > -1 && !(filter.selectedStatuses.indexOf('CERTIFIED') > -1)) { + if (component.distributionStatus && component.distributionStatus.indexOf('DISTRIBUTED') > -1 && component.lifecycleState.indexOf('CERTIFIED') > -1) { + filteredStatuses.push(component); + } + } + }); + filteredComponents = filteredStatuses; + } + + // filter by statuses and distributed + // -------------------------------------------------------------------------- + if (filter.distributed != undefined && filter.distributed.length > 0) { + let filterDistributed:Array<any> = filter.distributed; + let filteredDistributed = []; + angular.forEach(filteredComponents, (entity) => { + filterDistributed.forEach((distribute) => { + let distributeItem = distribute.split(','); + distributeItem.forEach((item) => { + if (item !== undefined && entity.distributionStatus === item) { + filteredDistributed.push(entity); + } + }) + }); + }); + filteredComponents = filteredDistributed; + } + + // filter by search + // -------------------------------------------------------------------------- + if (filter.search != undefined) { + Object.keys(filter.search).forEach((searchKey) => { + let searchVal = filter.search[searchKey]; + if (searchVal) { + searchVal = searchVal.toLowerCase(); + filteredComponents = filteredComponents.filter((component:Component) => + component[searchKey].toLowerCase().indexOf(searchVal) !== -1); + } + }); + } + + return filteredComponents; + } + + public transform(components:Array<Component>, filter:IEntityFilterObject) { + return EntityFilterPipe.transform(components, filter); + } +} |