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

   1 import { Injectable } from '@angular/core';
   2 import { Http, Response } from '@angular/http';
   3 import { Observable } from 'rxjs/Rx';
   4
   5 import { Video } from '../models/video';
   6 import { AuthService } from '../../users/services/auth.service';
   7
   8 @Injectable()
   9 export class VideosService {
  10   private _baseVideoUrl = '/api/v1/videos/';
  11
  12   constructor (private http: Http, private _authService: AuthService) {}
  13
  14   getVideos() {
  15     return this.http.get(this._baseVideoUrl)
  16                     .map(res => <Video[]> res.json())
  17                     .catch(this.handleError);
  18   }
  19
  20   getVideo(id: string) {
  21     return this.http.get(this._baseVideoUrl + id)
  22                     .map(res => <Video> res.json())
  23                     .catch(this.handleError);
  24   }
  25
  26   removeVideo(id: string) {
  27     if (confirm('Are you sure?')) {
  28       const options = this._authService.getAuthRequestOptions();
  29       return this.http.delete(this._baseVideoUrl + id, options)
  30                       .map(res => <number> res.status)
  31                       .catch(this.handleError);
  32     }
  33   }
  34
  35   searchVideos(search: string) {
  36     return this.http.get(this._baseVideoUrl + 'search/' + search)
  37                     .map(res => <Video> res.json())
  38                     .catch(this.handleError);
  39   }
  40
  41   private handleError (error: Response) {
  42     console.error(error);
  43     return Observable.throw(error.json().error || 'Server error');
  44   }
  45 }