When the user entered an unauthorized url redirect to login page

I should add is_user_logged_in() wordpress function. and check if user is not logged in site redirect user to home page with wp_redirect(home_url()) function.

 if (isset($query->query_vars['account'])) {

    if (!is_user_logged_in()) {
        wp_redirect(home_url());
        exit();
    }

    include NABRO_USER_PANEL_VIEWS . 'panel.php';
    exit();
}