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1 | import { Injectable } from '@angular/core' | |
2 | import { ActivatedRouteSnapshot, Resolve } from '@angular/router' | |
3 | import { VideoService } from './video.service' | |
4 | ||
5 | @Injectable() | |
6 | export class VideoResolver implements Resolve<any> { | |
7 | constructor ( | |
8 | private videoService: VideoService | |
9 | ) { | |
10 | } | |
11 | ||
12 | resolve (route: ActivatedRouteSnapshot) { | |
13 | const videoId: string = route.params['videoId'] | |
14 | ||
15 | return this.videoService.getVideo({ videoId }) | |
16 | } | |
17 | } |