Angular 2 AuthGuard Service with redirect?

Question

I have an application that I am building that implements CanActivate on the dashboard route. It works fine accept on page reload, I check a flag in the user service to see i

Answer 1

I solved it like this and used it in my AuthGuard

isLoggedIn(): Observable {
return this.afAuth.authState
  .pipe(
    take(1),
    map(user => {
        return !!user;
      },
      () => {
        return false;
      }
    ),
    tap(loggedIn => {
        if (!loggedIn) {
          this.router.navigate(['/']);
        }
      }
    ));
}