Debug code for iDEAL refund issue

ideal-refund-debug.php

/**
 * Debug code for iDEAL refund issue
 * 
 * This file contains diagnostic code to help identify why the iDEAL refund
 * option is missing in WooCommerce Stripe Gateway. Add this to your theme's
 * functions.php to see the debugging output in the HTML source.
 */

// Debug code to check if iDEAL gateway is properly registered
add_action('init', function() {
    add_action('woocommerce_order_item_add_action_buttons', function($order) {
        if ($order->get_payment_method() === 'stripe_ideal') {
            echo '<!-- Payment method: stripe_ideal -->';
            
            // Safely check if gateway exists
            $gateway = wc_get_payment_gateway_by_order($order);
            if ($gateway && is_object($gateway)) {
                echo '<!-- Gateway found: yes -->';
                echo '<!-- Gateway class: ' . get_class($gateway) . ' -->';
                echo '<!-- Supports refund: ' . ($gateway->supports('refunds') ? 'yes' : 'no') . ' -->';
                echo '<!-- Supports: ' . implode(', ', $gateway->supports) . ' -->';
            } else {
                echo '<!-- Gateway found: no -->';
            }
        }
    }, 999);
});

// List all registered payment gateways
add_action('init', function() {
    add_action('wp_footer', function() {
        if (is_admin() && isset($_GET['post']) && isset($_GET['action']) && $_GET['action'] === 'edit') {
            global $wc_payment_gateways;
            echo '<!-- Available payment gateways: -->';
            if ($wc_payment_gateways) {
                foreach ($wc_payment_gateways->payment_gateways() as $id => $gateway) {
                    echo '<!-- Gateway: ' . $id . ' | Class: ' . get_class($gateway) . ' -->';
                }
            }
        }
    });
});