+ private setRating (nextRating) {
+ let method
+ switch (nextRating) {
+ case 'like':
+ method = this.videoService.setVideoLike
+ break
+ case 'dislike':
+ method = this.videoService.setVideoDislike
+ break
+ case 'none':
+ method = this.videoService.unsetVideoLike
+ break
+ }
+
+ method.call(this.videoService, this.video.id)
+ .subscribe(
+ () => {
+ // Update the video like attribute
+ this.updateVideoRating(this.userRating, nextRating)
+ this.userRating = nextRating
+ },
+ err => this.notificationsService.error('Error', err.message)
+ )
+ }
+