new appraoch

pancake/system/vendor/omnipay/paypal/src/Message/RestVoidRequest.php

@@ -0,0 +1,28 @@
+<?php
+/**
+ * PayPal REST Void an authorization
+ */
+
+namespace Omnipay\PayPal\Message;
+
+/**
+ * PayPal REST Void an authorization
+ *
+ * Use this call to void a previously authorized payment.
+ * Note: A fully captured authorization cannot be voided.
+ *
+ * @link https://developer.paypal.com/docs/api/#void-an-authorization
+ * @see RestAuthorizeRequest
+ */
+class RestVoidRequest extends AbstractRestRequest
+{
+    public function getData()
+    {
+        $this->validate('transactionReference');
+    }
+
+    public function getEndpoint()
+    {
+        return parent::getEndpoint() . '/payments/authorization/' . $this->getTransactionReference() . '/void';
+    }
+}