Spatie\DemoMode\DemoMode::handle PHP Метод

    public function handle($request, Closure $next)
    {
        if (!$this->config['enabled']) {
            return $next($request);
        }
        if ($this->protectedByDemoMode($request)) {
            if (!$this->hasDemoAccess($request)) {
                return new RedirectResponse($this->config['redirect_unauthorized_users_to_url']);
            }
        }
        return $next($request);
    }