122 lines
4.4 KiB
TypeScript
122 lines
4.4 KiB
TypeScript
/**
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* Created by stefania on 7/13/17.
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*/
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import { Injectable } from '@angular/core';
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import { Http, Response, Headers, RequestOptions } from '@angular/http';
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import { Observable } from 'rxjs/Rx';
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import { Page } from "../domain/page";
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import {PageHelpContent} from "../domain/page-help-content";
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@Injectable()
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export class HelpContentService {
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constructor(private http:Http) {
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}
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private _helpContentUrl = process.env.API_ENDPOINT;
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static removeNulls(obj){
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var isArray = obj instanceof Array;
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for (var k in obj){
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if (obj[k]===null || obj[k]==='') isArray ? obj.splice(k,1) : delete obj[k];
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else if (typeof obj[k]=="object") HelpContentService.removeNulls(obj[k]);
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}
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}
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getPages() {
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return this.http.get(this._helpContentUrl + 'page')
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.map(res => <Array<Page>> res.json())
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.catch(this.handleError);
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}
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savePage(page: Page) {
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console.log("savePage",page);
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let headers = new Headers({'Content-Type': 'application/json'});
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let options = new RequestOptions({headers: headers});
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HelpContentService.removeNulls(page);
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return this.http.post(this._helpContentUrl + 'page', JSON.stringify(page), options)
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.map(res => <Page> res.json())
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.catch(this.handleError);
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}
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updatePage(page: Page) {
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let headers = new Headers({'Content-Type': 'application/json'});
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let options = new RequestOptions({headers: headers});
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HelpContentService.removeNulls(page);
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return this.http.put(this._helpContentUrl + 'page', JSON.stringify(page), options)
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.map(res => <Page> res.json())
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.catch(this.handleError);
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}
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deletePages(ids : string[]) {
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let headers = new Headers({'Content-Type': 'application/json'});
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let options = new RequestOptions({headers: headers});
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return this.http.post(this._helpContentUrl + 'page/delete',JSON.stringify(ids), options)
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.catch(this.handleError);
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}
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getPageHelpContents() {
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return this.http.get(this._helpContentUrl + 'pagehelpcontent')
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.map(res => <Array<PageHelpContent>> res.json())
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.catch(this.handleError);
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}
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getPageHelpContent(id : string) {
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return this.http.get(this._helpContentUrl + 'pagehelpcontent/' + id)
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.map(res => <PageHelpContent> res.json())
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.catch(this.handleError);
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}
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savePageHelpContent(pageHelpContent: PageHelpContent) {
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let headers = new Headers({'Content-Type': 'application/json'});
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let options = new RequestOptions({headers: headers});
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HelpContentService.removeNulls(pageHelpContent);
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return this.http.post(this._helpContentUrl + 'pagehelpcontent', JSON.stringify(pageHelpContent), options)
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.map(res => <PageHelpContent> res.json())
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.catch(this.handleError);
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}
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updatePageHelpContent(pageHelpContent: PageHelpContent) {
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let headers = new Headers({'Content-Type': 'application/json'});
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let options = new RequestOptions({headers: headers});
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HelpContentService.removeNulls(pageHelpContent);
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return this.http.put(this._helpContentUrl + 'pagehelpcontent', JSON.stringify(pageHelpContent), options)
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.map(res => <PageHelpContent> res.json())
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.catch(this.handleError);
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}
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deletePageHelpContents(ids : string[]) {
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let headers = new Headers({'Content-Type': 'application/json'});
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let options = new RequestOptions({headers: headers});
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return this.http.post(this._helpContentUrl + 'pagehelpcontent/delete',JSON.stringify(ids), options)
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.catch(this.handleError);
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}
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togglePageHelpContents(ids : string[],status : boolean) {
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let headers = new Headers({'Content-Type': 'application/json'});
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let options = new RequestOptions({headers: headers});
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return this.http.post(this._helpContentUrl + 'pagehelpcontent/toggle?status='+ status.toString(), JSON.stringify(ids), options)
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.map( res => <string[]> res.json())
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.catch(this.handleError);
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}
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private handleError(error: Response) {
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// in a real world app, we may send the error to some remote logging infrastructure
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// instead of just logging it to the console
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console.error(error);
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return Observable.throw(error.json().error || 'Server error');
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}
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} |