1 import { HttpClient, HttpParams } from '@angular/common/http';
2 import { Inject, Injectable } from '@angular/core';
3 import { LeftPaletteComponent, LeftPaletteMetadataTypes } from 'app/models/components/displayComponent';
4 import { GroupMetadata } from 'app/models/group-metadata';
5 import { PolicyMetadata } from 'app/models/policy-metadata';
6 import { SdcConfigToken } from 'app/ng2/config/sdc-config.config';
7 import { ISdcConfig } from 'app/ng2/config/sdc-config.config.factory';
8 import { WorkspaceService } from 'app/ng2/pages/workspace/workspace.service';
9 import 'rxjs/add/observable/forkJoin';
10 import { Observable } from 'rxjs/Rx';
11 import Dictionary = _.Dictionary;
16 export class CompositionPaletteService {
18 protected baseUrl = '';
20 private leftPaletteComponents: Dictionary<Dictionary<LeftPaletteComponent[]>>;
21 private facadeUrl: string;
22 constructor(protected http: HttpClient, @Inject(SdcConfigToken) sdcConfig: ISdcConfig, private workspaceService: WorkspaceService) {
23 this.baseUrl = sdcConfig.api.root + sdcConfig.api.component_api_root;
24 this.facadeUrl = sdcConfig.api.uicache_root + sdcConfig.api.GET_uicache_left_palette;
28 public subscribeToLeftPaletteElements(next, error) {
30 let params = new HttpParams();
31 params = params.append('internalComponentType', this.workspaceService.getMetadataType());
33 const loadInstances = this.http.get(this.facadeUrl, {params});
34 const loadGroups = this.http.get(this.baseUrl + 'groupTypes', {params});
35 const loadPolicies = this.http.get(this.baseUrl + 'policyTypes', {params});
38 loadInstances, loadGroups, loadPolicies
39 ).subscribe( ([resInstances, resGrouops, resPolicies]) => {
40 const combinedDictionary = this.combineResoponses(resInstances, resGrouops, resPolicies);
41 this.leftPaletteComponents = combinedDictionary;
42 next(this.leftPaletteComponents);
46 public getLeftPaletteElements = (): Dictionary<Dictionary<LeftPaletteComponent[]>> => {
47 return this.leftPaletteComponents;
51 public convertPoliciesOrGroups = (paletteListResult, type: string ) => {
52 const components: LeftPaletteComponent[] = [];
54 if (type === 'Policies') {
55 _.forEach(paletteListResult, (policyMetadata: PolicyMetadata) => {
56 components.push(new LeftPaletteComponent(LeftPaletteMetadataTypes.Policy, policyMetadata));
63 if (type === 'Groups') {
64 _.forEach(paletteListResult, (groupMetadata: GroupMetadata) => {
65 const item = new LeftPaletteComponent(LeftPaletteMetadataTypes.Group, groupMetadata);
66 components.push(item);
76 private combineResoponses(resInstances: object, resGrouops: object, resPolicies: object) {
77 const retValObject = {};
78 // Generic will be the 1st category in the left Pallete
79 if (resInstances['Generic']) {
80 retValObject['Generic'] = resInstances['Generic'];
82 // Add all other categories
83 for (const category in resInstances) {
84 if (category === 'Generic') {
87 retValObject[category] = resInstances[category];
91 retValObject["Groups"] = this.convertPoliciesOrGroups(resGrouops, 'Groups');
94 retValObject["Policies"] = this.convertPoliciesOrGroups(resPolicies, 'Policies');