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

   1 import { catchError, map, tap } from 'rxjs/operators'
   2 import { Injectable } from '@angular/core'
   3 import { Observable, ReplaySubject } from 'rxjs'
   4 import { RestExtractor } from '../rest/rest-extractor.service'
   5 import { HttpClient } from '@angular/common/http'
   6 import { VideoChannel as VideoChannelServer, VideoChannelCreate, VideoChannelUpdate } from '../../../../../shared/models/videos'
   7 import { AccountService } from '../account/account.service'
   8 import { ResultList } from '../../../../../shared'
   9 import { VideoChannel } from './video-channel.model'
  10 import { environment } from '../../../environments/environment'
  11 import { Account } from '@app/shared/account/account.model'
  12
  13 @Injectable()
  14 export class VideoChannelService {
  15   static BASE_VIDEO_CHANNEL_URL = environment.apiUrl + '/api/v1/video-channels/'
  16
  17   videoChannelLoaded = new ReplaySubject<VideoChannel>(1)
  18
  19   constructor (
  20     private authHttp: HttpClient,
  21     private restExtractor: RestExtractor
  22   ) {}
  23
  24   getVideoChannel (videoChannelUUID: string) {
  25     return this.authHttp.get<VideoChannel>(VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannelUUID)
  26                .pipe(
  27                  map(videoChannelHash => new VideoChannel(videoChannelHash)),
  28                  tap(videoChannel => this.videoChannelLoaded.next(videoChannel)),
  29                  catchError(res => this.restExtractor.handleError(res))
  30                )
  31   }
  32
  33   listAccountVideoChannels (account: Account): Observable<ResultList<VideoChannel>> {
  34     return this.authHttp.get<ResultList<VideoChannelServer>>(AccountService.BASE_ACCOUNT_URL + account.nameWithHost + '/video-channels')
  35                .pipe(
  36                  map(res => this.extractVideoChannels(res)),
  37                  catchError((res) => this.restExtractor.handleError(res))
  38                )
  39   }
  40
  41   createVideoChannel (videoChannel: VideoChannelCreate) {
  42     return this.authHttp.post(VideoChannelService.BASE_VIDEO_CHANNEL_URL, videoChannel)
  43                .pipe(
  44                  map(this.restExtractor.extractDataBool),
  45                  catchError(err => this.restExtractor.handleError(err))
  46                )
  47   }
  48
  49   updateVideoChannel (videoChannelUUID: string, videoChannel: VideoChannelUpdate) {
  50     return this.authHttp.put(VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannelUUID, videoChannel)
  51                .pipe(
  52                  map(this.restExtractor.extractDataBool),
  53                  catchError(err => this.restExtractor.handleError(err))
  54                )
  55   }
  56
  57   removeVideoChannel (videoChannel: VideoChannel) {
  58     return this.authHttp.delete(VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannel.uuid)
  59                .pipe(
  60                  map(this.restExtractor.extractDataBool),
  61                  catchError(err => this.restExtractor.handleError(err))
  62                )
  63   }
  64
  65   private extractVideoChannels (result: ResultList<VideoChannelServer>) {
  66     const videoChannels: VideoChannel[] = []
  67
  68     for (const videoChannelJSON of result.data) {
  69       videoChannels.push(new VideoChannel(videoChannelJSON))
  70     }
  71
  72     return { data: videoChannels, total: result.total }
  73   }
  74 }