/**
* Process the payment
* @param integer $order_id
* @return array result & redirect URL
*/
function process_payment($order_id)
{
// WooCommerce global
global $woocommerce;
// Require Triveneto class
require 'PgConsTriv.php';
// Get Order Object
$order = new WC_Order($order_id);
// init PgConsTriv Class for PaymentInit (action Purchase)
$pg = new PgConsTriv(ICL_LANGUAGE_CODE, $this->settings);
$pg->setAction('Purchase');
// Payment Provider response will be sent to our triveneto_response_interface
// Which is defined in 'woocommerce-triveneto-gateway.php'
$pg->setResponseURL(get_home_url() . '/?triveneto_response_interface=1');
// Define the goto URL if something goes wrong
$pg->setErrorURL($order->get_cancel_order_url());
// Send the message of PaymentInit
$amount = $woocommerce->cart->get_cart_total();
$amount = floatval(preg_replace('#[^\\d.]#', '', $amount));
// parse numbers
$tracking_id = $order_id;
$pg->sendVal_PI($amount, $tracking_id);
// Get result of request
$hasError = $pg->hasError_PI();
$ID_PI = $pg->getID_PI();
// Check for errors
if ($hasError) {
$errorCode = $pg->getError_PI();
// Cancel process and redirect to other page:
return array('result' => 'error', 'redirect' => $order->get_cancel_order_url());
}
// Mark as on-hold (we're awaiting the cheque)
$order->update_status('on-hold', __('Awaiting TrivenetoBassilichi payment', 'woocommerce_gateway_tvb'));
// Reduce stock levels
$order->reduce_order_stock();
// Remove cart
$woocommerce->cart->empty_cart();
// Get the payment URL for the customer:
$paymentURL = $pg->getPaymentURL_PI();
// Send to payment URL
return array('result' => 'success', 'redirect' => $paymentURL);
}
