1 import { catchError, map } from 'rxjs/operators'
2 import { HttpClient } from '@angular/common/http'
3 import { Injectable } from '@angular/core'
4 import { ResultList } from '../../../../../shared'
5 import { environment } from '../../../environments/environment'
6 import { RestExtractor } from '../rest'
7 import { Observable, of } from 'rxjs'
8 import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
9 import { VideoChannelService } from '@app/shared/video-channel/video-channel.service'
10 import { VideoChannel as VideoChannelServer } from '../../../../../shared/models/videos'
13 export class UserSubscriptionService {
14 static BASE_USER_SUBSCRIPTIONS_URL = environment.apiUrl + '/api/v1/users/me/subscriptions'
17 private authHttp: HttpClient,
18 private restExtractor: RestExtractor
22 deleteSubscription (nameWithHost: string) {
23 const url = UserSubscriptionService.BASE_USER_SUBSCRIPTIONS_URL + '/' + nameWithHost
25 return this.authHttp.delete(url)
27 map(this.restExtractor.extractDataBool),
28 catchError(err => this.restExtractor.handleError(err))
32 addSubscription (nameWithHost: string) {
33 const url = UserSubscriptionService.BASE_USER_SUBSCRIPTIONS_URL
35 const body = { uri: nameWithHost }
36 return this.authHttp.post(url, body)
38 map(this.restExtractor.extractDataBool),
39 catchError(err => this.restExtractor.handleError(err))
43 listSubscriptions (): Observable<ResultList<VideoChannel>> {
44 const url = UserSubscriptionService.BASE_USER_SUBSCRIPTIONS_URL
46 return this.authHttp.get<ResultList<VideoChannelServer>>(url)
48 map(res => VideoChannelService.extractVideoChannels(res)),
49 catchError(err => this.restExtractor.handleError(err))
53 isSubscriptionExists (nameWithHost: string): Observable<boolean> {
54 const url = UserSubscriptionService.BASE_USER_SUBSCRIPTIONS_URL + '/' + nameWithHost
56 return this.authHttp.get(url)
58 map(this.restExtractor.extractDataBool),
60 if (err.status === 404) return of(false)
62 return this.restExtractor.handleError(err)