<?php
namespace Automattic\WooCommerce\StoreApi;
use Automattic\WooCommerce\StoreApi\Payments\PaymentContext;
use Automattic\WooCommerce\StoreApi\Payments\PaymentResult;
use Automattic\WooCommerce\StoreApi\Utilities\NoticeHandler;
/**
* Legacy class.
*/
class Legacy {
/**
* Hook into WP lifecycle events.
*/
public function init() {
add_action( 'woocommerce_rest_checkout_process_payment_with_context', array( $this, 'process_legacy_payment' ), 999, 2 );
}
/**
* Attempt to process a payment for the checkout API if no payment methods support the
* woocommerce_rest_checkout_process_payment_with_context action.
*
* @param PaymentContext $context Holds context for the payment.
* @param PaymentResult $result Result of the payment.
*/
public function process_legacy_payment( PaymentContext $context, PaymentResult &$result ) {
if ( $result->status ) {
return;
}
// phpcs:ignore WordPress.Security.NonceVerification
$post_data = $_POST;
// Set constants.
wc_maybe_define_constant( 'WOOCOMMERCE_CHECKOUT', true );
// Add the payment data from the API to the POST global.
$_POST = $context->payment_data;
// Call the process payment method of the chosen gateway.
$payment_method_object = $context->get_payment_method_instance();
if ( ! $payment_method_object instanceof \WC_Payment_Gateway ) {
return;
}
$payment_method_object->validate_fields();
// If errors were thrown, we need to abort.
NoticeHandler::convert_notices_to_exceptions( 'woocommerce_rest_payment_error' );
// Process Payment.
$gateway_result = $payment_method_object->process_payment( $context->order->get_id() );
// Restore $_POST data.
$_POST = $post_data;
// If `process_payment` added notices, clear them. Notices are not displayed from the API -- payment should fail,
// and a generic notice will be shown instead if payment failed.
wc_clear_notices();
// Handle result.
$result->set_status( isset( $gateway_result['result'] ) && 'success' === $gateway_result['result'] ? 'success' : 'failure' );
// set payment_details from result.
$result->set_payment_details( array_merge( $result->payment_details, $gateway_result ) );
$result->set_redirect_url( $gateway_result['redirect'] );
}
}