/**
* Mark the given order as cancelled and set the order note
*
* @since 2.1.0
* @param WC_Order $order the order
* @param string $message a message to display inside the "Payment Cancelled" order note
* @param SV_WC_Payment_Gateway_API_Response optional $response the transaction response object
*/
protected function mark_order_as_cancelled($order, $message, $response = null)
{
$order_note = sprintf(_x('%s Transaction Cancelled (%s)', 'Cancelled order note', $this->text_domain), $this->get_method_title(), $message);
// Mark order as cancelled if not already set
if (!SV_WC_Plugin_Compatibility::order_has_status($order, 'cancelled')) {
$order->update_status('cancelled', $order_note);
} else {
$order->add_order_note($order_note);
}
$this->add_debug_message($message, 'error');
}
/**
* Mark the given order as failed and set the order note
*
* @since 2.0
* @param WC_Order $order the WC order object
* @param string $message a message to display inside the 'Amazon Transaction Failed' order note
*/
protected function mark_order_as_failed(WC_Order $order, $message = '')
{
$order_note = sprintf(__('Amazon Transaction Failed (%s)', WC_Amazon_FPS::TEXT_DOMAIN), $message);
// Mark order as failed if not already set, otherwise, make sure we add the order note so we can detect when someone fails to check out multiple times
if (!SV_WC_Plugin_Compatibility::order_has_status($order, 'failed')) {
$order->update_status('failed', $order_note);
} else {
$order->add_order_note($order_note);
}
// add customer-facing error message
SV_WC_Helper::wc_add_notice(__('An error occurred, please try again or try an alternate form of payment.', WC_Amazon_FPS::TEXT_DOMAIN), 'error');
// log the error message
$this->log($message);
}
/**
* Process redirect back (non-IPN gateway)
*
* @since 2.1.0
*/
public function process_redirect_back()
{
// log the redirect back request
$this->log_transaction_response_request($_REQUEST);
$response = null;
try {
// get the transaction response object for the current request
$response = $this->get_transaction_response($_REQUEST);
// get the associated order, or die trying
$order = $response->get_order();
if (!$order || !$order->id) {
$this->add_debug_message(sprintf("Order %s not found", $response->get_order_id()), 'error');
// if an order could not be determined, there's not a whole lot
// we can do besides redirecting back to the home page
return wp_redirect(get_home_url(null, ''));
}
// check for duplicate order processing
if (!$order->needs_payment()) {
$this->add_debug_message(sprintf("Order '%s' has already been processed", $order->get_order_number()), 'error');
$order_note = sprintf(__('%s duplicate transaction received', $this->text_domain), $this->get_method_title());
$order->add_order_note($order_note);
// since the order has already been paid for, redirect to the 'thank you' page
return wp_redirect($this->get_return_url($order));
}
if ($this->process_transaction_response($order, $response)) {
if (SV_WC_Plugin_Compatibility::order_has_status($order, 'on-hold')) {
$order->reduce_order_stock();
// reduce stock for held orders, but don't complete payment
} elseif (!SV_WC_Plugin_Compatibility::order_has_status($order, 'cancelled')) {
$order->payment_complete();
// mark order as having received payment
}
// finally, redirect to the 'thank you' page
return wp_redirect($this->get_return_url($order));
} else {
// failed response, redirect back to pay page
return wp_redirect($order->get_checkout_payment_url($this->use_form_post() && !$this->use_auto_form_post()));
}
} catch (SV_WC_Payment_Gateway_Exception $e) {
// failure
if (isset($order) && $order) {
$this->mark_order_as_failed($order, $e->getMessage(), $response);
return wp_redirect($order->get_checkout_payment_url($this->use_form_post() && !$this->use_auto_form_post()));
}
// otherwise, if no order is available, log the issue and redirect to home
$this->add_debug_message('Redirect-back error: ' . $e->getMessage(), 'error');
return wp_redirect(get_home_url(null, ''));
}
}
/**
* Mark the given order as failed, and set the order note
*
* @param WC_Order $order the order
* @param string $order_note the order note to set
*/
private function order_failed($order, $order_note)
{
if (!SV_WC_Plugin_Compatibility::order_has_status($order, 'failed')) {
$order->update_status('failed', $order_note);
} else {
// otherwise, make sure we add the order note so we can detect when someone fails to check out multiple times
$order->add_order_note($order_note);
}
}
/**
* Handles payment processing
*
* @since 1.0.0
* @see WC_Payment_Gateway::process_payment()
* @param int|string $order_id
*/
public function process_payment($order_id)
{
// give other actors an opportunity to intercept and implement the process_payment() call for this transaction
if (true !== ($result = apply_filters('wc_payment_gateway_' . $this->get_id() . '_process_payment', true, $order_id, $this))) {
return $result;
}
// add payment information to order
$order = $this->get_order($order_id);
try {
// registered customer checkout (already logged in or creating account at checkout)
if ($this->supports_tokenization() && 0 != SV_WC_Plugin_Compatibility::get_order_user_id($order) && $this->should_tokenize_payment_method() && (0 == $order->payment_total || $this->tokenize_before_sale())) {
$order = $this->create_payment_token($order);
}
// payment failures are handled internally by do_transaction()
// the order amount will be $0 if a WooCommerce Subscriptions free trial product is being processed
// note that customer id & payment token are saved to order when create_payment_token() is called
if (0 == $order->payment_total && !$this->transaction_forced() || $this->do_transaction($order)) {
// add transaction data for zero-dollar "orders"
if (0 == $order->payment_total) {
$this->add_transaction_data($order);
}
if (SV_WC_Plugin_Compatibility::order_has_status($order, 'on-hold')) {
$order->reduce_order_stock();
// reduce stock for held orders, but don't complete payment
} else {
$order->payment_complete();
// mark order as having received payment
}
WC()->cart->empty_cart();
return array('result' => 'success', 'redirect' => $this->get_return_url($order));
}
} catch (SV_WC_Plugin_Exception $e) {
$this->mark_order_as_failed($order, $e->getMessage());
}
}
