/**
* Is called when the user clicks the "process button" but before the order is saved
* here we send the PAYMENT_INIT and PAYMENT_REQUEST call to RatePAY in case of an
* we redirect the user to the checkout_payment.php with an error message
*/
public function before_process()
{
global $order;
$result = $this->_paymentInit();
if (!array_key_exists('error', $result) && array_key_exists('transactionId', $result)) {
rpSession::setRpSessionEntry('transactionId', $result['transactionId']);
rpSession::setRpSessionEntry('transactionShortId', $result['transactionShortId']);
$result = $this->_paymentRequest($result['transactionId'], $result['transactionShortId']);
if (array_key_exists('error', $result) && !array_key_exists('transactionId', $result)) {
rpSession::cleanRpSession();
if ($this->sandbox !== true) {
rpData::disableRatepay();
}
$error = urlencode(constant(strtoupper($this->code) . '_ERROR'));
xtc_redirect(xtc_href_link(FILENAME_CHECKOUT_PAYMENT, 'error_message=' . $error, 'SSL'));
} else {
rpSession::setRpSessionEntry('customers_country_code', $order->customer['country']['iso_code_2']);
rpSession::setRpSessionEntry('descriptor', $result['descriptor']);
rpSession::setRpSessionEntry('rpOrder', clone $order);
}
} else {
if ($this->sandbox !== true) {
rpData::disableRatepay();
}
$error = urlencode(constant(strtoupper($this->code) . '_ERROR_GATEWAY'));
xtc_redirect(xtc_href_link(FILENAME_CHECKOUT_PAYMENT, 'error_message=' . $error, 'SSL'));
}
}