Added visualisation

Added return and cancel URL's

aluxpay-payment-gateway/includes/class-aluxpay-payment-gateway.php

@@ -137,14 +137,22 @@ class WC_Aluxpay_Payment_Gateway extends WC_Payment_Gateway {
      */
     private function get_payment_redirect_url($order) {
 
+        // Build description without special characters OR encode it
+        $description = sprintf(
+            __('Order %s from %s', 'aluxpay-payment-gateway'),
+            $order->get_id(),
+            get_bloginfo('name')
+        );
+
         $params = array(
             'wc_order_id'    => $order->get_id(),
             'total'          => $order->get_total(),
             'currency'       => $order->get_currency(),
-            'description'    => sprintf(__('Order #%s from %s', 'aluxpay-payment-gateway'), $order->get_id(), get_bloginfo('name')),
+            'description'    => $description,
             'customer_email' => $order->get_billing_email(),
             'return_url'     => $this->get_return_url($order),
             'cancel_url'     => wc_get_checkout_url(),
+            '_wpnonce'       => wp_create_nonce('cpg_payment_' . $order->get_id()),
         );
 
         // Add nonce for security