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(angular) Auth guard to check if user is logged in
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| import { Injectable } from '@angular/core'; | |
| import { CanLoad, Router } from '@angular/router'; | |
| import { Observable } from 'rxjs'; | |
| import { AuthQuery } from './state/auth.query'; | |
| import { tap, take } from 'rxjs/operators'; | |
| @Injectable({ | |
| providedIn: 'root', | |
| }) | |
| export class AuthGuard implements CanLoad { | |
| constructor(private authQuery: AuthQuery, private router: Router) {} | |
| canLoad(): Observable<boolean> { | |
| return this.authQuery.isLoggedIn$.pipe( | |
| take(1), | |
| tap((isLoggedIn) => { | |
| if (!isLoggedIn) { | |
| return this.router.navigateByUrl('/'); | |
| } | |
| }) | |
| ); | |
| } | |
| } |
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