client/src/app/root.component.ts

   1 import { Component, OnInit } from '@angular/core'
   2 import { catchError, distinctUntilChanged, map, switchMap } from 'rxjs/operators'
   3 import { ActivatedRoute, Router } from '@angular/router'
   4 import { RestExtractor } from '@app/core'
   5 import { ActorService } from '@app/shared/shared-main/account'
   6 import { HttpStatusCode } from '@shared/core-utils/miscs/http-error-codes'
   7
   8 @Component({
   9   selector: 'my-root',
  10   template: ''
  11 })
  12 export class RootComponent implements OnInit {
  13   constructor (
  14     private actorService: ActorService,
  15     private route: ActivatedRoute,
  16     private restExtractor: RestExtractor,
  17     private router: Router
  18   ) {
  19   }
  20
  21   ngOnInit () {
  22     this.route.params
  23         .pipe(
  24           map(params => params[ 'actorName' ]),
  25           distinctUntilChanged(),
  26           switchMap(actorName => this.actorService.getActorType(actorName)),
  27           catchError(err => this.restExtractor.redirectTo404IfNotFound(err, 'other', [
  28             HttpStatusCode.BAD_REQUEST_400,
  29             HttpStatusCode.NOT_FOUND_404
  30           ]))
  31         )
  32         .subscribe(actorType => {
  33           const actorName = this.route.snapshot.params[ 'actorName' ]
  34
  35           if (actorType === 'Account') {
  36             this.router.navigate([ `/a/${actorName}` ], { state: { type: 'others', obj: { status: 200 } }, skipLocationChange: true })
  37           }
  38
  39           if (actorType === 'VideoChannel') {
  40             this.router.navigate([ `/c/${actorName}` ], { state: { type: 'others', obj: { status: 200 } }, skipLocationChange: true })
  41           }
  42         })
  43   }
  44 }