catalog-ui/src/app/services/components/utils/composition-left-palette-service.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  * Created by obarda on 3/13/2016.
  22  */
  23 'use strict';
  24 import * as _ from "lodash";
  25 import {LeftPaletteComponent, LeftPaletteMetadataTypes} from "app/models/components/displayComponent";
  26 import {Component} from "app/models/components/component";
  27 import {EventListenerService} from "../../event-listener-service";
  28 import {ComponentFactory} from "../../../utils/component-factory";
  29 import {IAppConfigurtaion} from "app/models/app-config";
  30 import {ResourceType, ComponentType, EVENTS} from "../../../utils/constants";
  31 import {ComponentMetadata} from "app/models/component-metadata";
  32 import {GroupMetadata, GroupTpes} from "app/models/group-metadata";
  33 import {PolicyMetadata, PolicyTpes} from "app/models/policy-metadata";
  34 import {Resource} from "app/models/components/resource";
  35
  36 export class LeftPaletteLoaderService {
  37
  38     static '$inject' = [
  39         'Restangular',
  40         'sdcConfig',
  41         '$q',
  42         'ComponentFactory',
  43         'EventListenerService'
  44
  45     ];
  46
  47     constructor(protected restangular:restangular.IElement,
  48                 protected sdcConfig:IAppConfigurtaion,
  49                 protected $q:ng.IQService,
  50                 protected ComponentFactory:ComponentFactory,
  51                 protected EventListenerService:EventListenerService) {
  52
  53         this.restangular.setBaseUrl(sdcConfig.api.root + sdcConfig.api.component_api_root);
  54
  55     }
  56
  57     leftPanelComponents:Array<LeftPaletteComponent>;
  58
  59     public loadLeftPanel = (component:Component):void => {
  60         this.leftPanelComponents = [];
  61         this.updateLeftPaletteForTopologyTemplate(component);
  62     }
  63
  64     private updateLeftPalette = (componentInternalType:string):void => {
  65
  66         /* add components */
  67         this.restangular.one("resources").one('/latestversion/notabstract/metadata').get({'internalComponentType': componentInternalType}).then((leftPaletteComponentMetadata:Array<ComponentMetadata>) => {
  68             _.forEach(leftPaletteComponentMetadata, (componentMetadata:ComponentMetadata) => {
  69                 this.leftPanelComponents.push(new LeftPaletteComponent(LeftPaletteMetadataTypes.Component, componentMetadata));
  70             });
  71
  72             /* add groups */
  73             this.restangular.one('/groupTypes').get({'internalComponentType': componentInternalType}).then((leftPaletteGroupTypes:GroupTpes) => {
  74                 _.forEach(leftPaletteGroupTypes, (groupMetadata: GroupMetadata) => {
  75                     this.leftPanelComponents.push(new LeftPaletteComponent(LeftPaletteMetadataTypes.Group, groupMetadata));
  76                 });
  77                 this.EventListenerService.notifyObservers(EVENTS.LEFT_PALETTE_UPDATE_EVENT);
  78             });
  79
  80             /* add policies */
  81             this.restangular.one('/policyTypes').get({'internalComponentType': componentInternalType}).then((leftPalettePolicyTypes:PolicyTpes) => {
  82                 _.forEach(leftPalettePolicyTypes, (policyMetadata: PolicyMetadata) => {
  83                     this.leftPanelComponents.push(new LeftPaletteComponent(LeftPaletteMetadataTypes.Policy, policyMetadata));
  84                 });
  85                 this.EventListenerService.notifyObservers(EVENTS.LEFT_PALETTE_UPDATE_EVENT);
  86             });
  87         });
  88
  89
  90     }
  91
  92     public getLeftPanelComponentsForDisplay = (component:Component):Array<LeftPaletteComponent> => {
  93         return this.leftPanelComponents;
  94     };
  95
  96     /**
  97      * Update left palete items according to current topology templates we are in.
  98      */
  99     public updateLeftPaletteForTopologyTemplate = (component:Component):void => {
 100         switch (component.componentType) {
 101             case ComponentType.SERVICE:
 102                 this.updateLeftPalette(ComponentType.SERVICE);
 103                 break;
 104             case ComponentType.RESOURCE:
 105                 this.updateLeftPalette((<Resource>component).resourceType);
 106                 break;
 107             default:
 108                 console.log('ERROR: Component type '+ component.componentType + ' is not exists');
 109         }
 110     };
 111 }