client/angular/videos/services/videos.service.ts

   1 import {Injectable} from 'angular2/core';
   2 import {Http, Response} from 'angular2/http';
   3 import {Observable} from 'rxjs/Rx';
   4
   5 import {Video} from '../models/video';
   6
   7 @Injectable()
   8 export class VideosService {
   9   private _baseVideoUrl = '/api/v1/videos/';
  10
  11   constructor (private http: Http) {}
  12
  13   getVideos() {
  14     return this.http.get(this._baseVideoUrl)
  15                     .map(res => <Video[]> res.json())
  16                     .catch(this.handleError);
  17   }
  18
  19   getVideo(id: string) {
  20     return this.http.get(this._baseVideoUrl + id)
  21                     .map(res => <Video> res.json())
  22                     .catch(this.handleError);
  23   }
  24
  25   removeVideo(id: string) {
  26     if (confirm('Are you sure?')) {
  27       return this.http.delete(this._baseVideoUrl + id)
  28                       .map(res => <number> res.status)
  29                       .catch(this.handleError);
  30     }
  31   }
  32
  33   searchVideos(search: string) {
  34     return this.http.get(this._baseVideoUrl + 'search/' + search)
  35                     .map(res => <Video> res.json())
  36                     .catch(this.handleError);
  37   }
  38
  39   private handleError (error: Response) {
  40     console.error(error);
  41     return Observable.throw(error.json().error || 'Server error');
  42   }
  43 }