client/src/app/shared/video-blacklist/video-blacklist.service.ts

   1 import { HttpClient, HttpParams } from '@angular/common/http'
   2 import { Injectable } from '@angular/core'
   3 import { SortMeta } from 'primeng/components/common/sortmeta'
   4 import 'rxjs/add/operator/catch'
   5 import 'rxjs/add/operator/map'
   6 import { Observable } from 'rxjs/Observable'
   7 import { BlacklistedVideo, ResultList } from '../../../../../shared'
   8 import { environment } from '../../../environments/environment'
   9 import { RestExtractor, RestPagination, RestService } from '../rest'
  10 import { Utils } from '../utils'
  11
  12 @Injectable()
  13 export class VideoBlacklistService {
  14   private static BASE_VIDEOS_URL = environment.apiUrl + '/api/v1/videos/'
  15
  16   constructor (
  17     private authHttp: HttpClient,
  18     private restService: RestService,
  19     private restExtractor: RestExtractor
  20   ) {}
  21
  22   listBlacklist (pagination: RestPagination, sort: SortMeta): Observable<ResultList<BlacklistedVideo>> {
  23     let params = new HttpParams()
  24     params = this.restService.addRestGetParams(params, pagination, sort)
  25
  26     return this.authHttp.get<ResultList<BlacklistedVideo>>(VideoBlacklistService.BASE_VIDEOS_URL + 'blacklist', { params })
  27                         .map(res => this.restExtractor.convertResultListDateToHuman(res))
  28                         .map(res => this.restExtractor.applyToResultListData(res, this.formatBlacklistedVideo.bind(this)))
  29                         .catch(res => this.restExtractor.handleError(res))
  30   }
  31
  32   removeVideoFromBlacklist (videoId: number) {
  33     return this.authHttp.delete(VideoBlacklistService.BASE_VIDEOS_URL + videoId + '/blacklist')
  34                         .map(this.restExtractor.extractDataBool)
  35                         .catch(res => this.restExtractor.handleError(res))
  36   }
  37
  38   blacklistVideo (videoId: number) {
  39     return this.authHttp.post(VideoBlacklistService.BASE_VIDEOS_URL + videoId + '/blacklist', {})
  40                .map(this.restExtractor.extractDataBool)
  41                .catch(res => this.restExtractor.handleError(res))
  42   }
  43
  44   private formatBlacklistedVideo (blacklistedVideo: BlacklistedVideo) {
  45     return Object.assign(blacklistedVideo, {
  46       createdAt: Utils.dateToHuman(blacklistedVideo.createdAt)
  47     })
  48   }
  49 }