client/src/app/shared/shared-main/video/redundancy.service.ts

   1 import { SortMeta } from 'primeng/api'
   2 import { concat, Observable } from 'rxjs'
   3 import { catchError, toArray } from 'rxjs/operators'
   4 import { HttpClient, HttpParams } from '@angular/common/http'
   5 import { Injectable } from '@angular/core'
   6 import { RestExtractor, RestPagination, RestService } from '@app/core'
   7 import { ResultList, Video, VideoRedundanciesTarget, VideoRedundancy } from '@shared/models'
   8 import { environment } from '../../../../environments/environment'
   9
  10 @Injectable()
  11 export class RedundancyService {
  12   static BASE_REDUNDANCY_URL = environment.apiUrl + '/api/v1/server/redundancy'
  13
  14   constructor (
  15     private authHttp: HttpClient,
  16     private restService: RestService,
  17     private restExtractor: RestExtractor
  18   ) { }
  19
  20   updateRedundancy (host: string, redundancyAllowed: boolean) {
  21     const url = RedundancyService.BASE_REDUNDANCY_URL + '/' + host
  22
  23     const body = { redundancyAllowed }
  24
  25     return this.authHttp.put(url, body)
  26                .pipe(catchError(err => this.restExtractor.handleError(err)))
  27   }
  28
  29   listVideoRedundancies (options: {
  30     pagination: RestPagination
  31     sort: SortMeta
  32     target?: VideoRedundanciesTarget
  33   }): Observable<ResultList<VideoRedundancy>> {
  34     const { pagination, sort, target } = options
  35
  36     let params = new HttpParams()
  37     params = this.restService.addRestGetParams(params, pagination, sort)
  38
  39     if (target) params = params.append('target', target)
  40
  41     return this.authHttp.get<ResultList<VideoRedundancy>>(RedundancyService.BASE_REDUNDANCY_URL + '/videos', { params })
  42                .pipe(
  43                  catchError(res => this.restExtractor.handleError(res))
  44                )
  45   }
  46
  47   addVideoRedundancy (video: Video) {
  48     return this.authHttp.post(RedundancyService.BASE_REDUNDANCY_URL + '/videos', { videoId: video.id })
  49       .pipe(
  50         catchError(res => this.restExtractor.handleError(res))
  51       )
  52   }
  53
  54   removeVideoRedundancies (redundancy: VideoRedundancy) {
  55     const observables = redundancy.redundancies.streamingPlaylists.map(r => r.id)
  56       .concat(redundancy.redundancies.files.map(r => r.id))
  57       .map(id => this.removeRedundancy(id))
  58
  59     return concat(...observables)
  60       .pipe(toArray())
  61   }
  62
  63   private removeRedundancy (redundancyId: number) {
  64     return this.authHttp.delete(RedundancyService.BASE_REDUNDANCY_URL + '/videos/' + redundancyId)
  65                .pipe(catchError(res => this.restExtractor.handleError(res)))
  66   }
  67 }