| /// <reference path="../../../../typings/index.d.ts"/> |
| |
| // Imports |
| import {AppConfig} from '../../config/app.config'; |
| import { Injectable } from '@angular/core'; |
| import { Http, Response, Headers, RequestOptions } from '@angular/http'; |
| import {Observable} from 'rxjs/Rx'; |
| |
| // Import RxJs required methods |
| import 'rxjs/add/operator/map'; |
| import 'rxjs/add/operator/catch'; |
| |
| @Injectable() |
| export class CoreService { |
| // Resolve HTTP using the constructor |
| constructor (private http: Http) {} |
| // private instance variable to hold base url |
| private baseUrl = AppConfig.apiEndpoint; |
| |
| // Fetch all existing comments |
| getCoreEndpoints() : Observable<any[]> { |
| |
| // ...using get request |
| return this.http.get(`${this.baseUrl}/core/`) |
| // ...and calling .json() on the response to return data |
| .map((res:Response) => res.json()) |
| //...errors if any |
| .catch((error:any) => Observable.throw(error.json().error || 'Server error')); |
| |
| } |
| } |