client/src/app/+video-channels/video-channels.component.ts

   1 import { Component, OnInit } from '@angular/core'
   2 import { ActivatedRoute } from '@angular/router'
   3 import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
   4 import { VideoChannelService } from '@app/shared/video-channel/video-channel.service'
   5 import { RestExtractor } from '@app/shared'
   6 import { catchError } from 'rxjs/operators'
   7
   8 @Component({
   9   templateUrl: './video-channels.component.html',
  10   styleUrls: [ './video-channels.component.scss' ]
  11 })
  12 export class VideoChannelsComponent implements OnInit {
  13   videoChannel: VideoChannel
  14
  15   constructor (
  16     private route: ActivatedRoute,
  17     private videoChannelService: VideoChannelService,
  18     private restExtractor: RestExtractor
  19   ) {}
  20
  21   ngOnInit () {
  22     const videoChannelId = this.route.snapshot.params['videoChannelId']
  23
  24     this.videoChannelService.getVideoChannel(videoChannelId)
  25         .pipe(catchError(err => this.restExtractor.redirectTo404IfNotFound(err, [ 400, 404 ])))
  26         .subscribe(videoChannel => this.videoChannel = videoChannel)
  27   }
  28 }