AuthGuard old

auth.guard.ts

@Injectable({
  providedIn: 'root',
})
export class AuthGuard implements CanActivate {
  constructor(private authService: AuthService) {}

  canActivate(
    route: ActivatedRouteSnapshot,
    state: RouterStateSnapshot
  ): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
    return this.authService.isAuthenticated();
  }
}