public function payRecurrent(RecurrentPayment $payment, $channel, $callback)
{
$paymentSessionId = $this->buildRecurrentPayment($payment, $channel);
$url = GopayConfig::fullIntegrationURL() . "?sessionInfo.targetGoId=" . $this->gopay->config->getGopayId() . "&sessionInfo.paymentSessionId=" . $paymentSessionId . "&sessionInfo.encryptedSignature=" . $this->createSignature($paymentSessionId);
call_user_func_array($callback, [$paymentSessionId]);
return new RedirectResponse($url);
}