From 8a40ebc1e89dc5ef5c50a40b66ea94a7cbdeb65a Mon Sep 17 00:00:00 2001
From: andchir <andchir@gmail.com>
Date: Sat, 27 Apr 2019 13:19:47 +0300
Subject: [PATCH] Parameter Receipt

---
 src/Message/AbstractRequest.php | 17 +++++++++++++++++
 src/Message/PurchaseRequest.php |  4 +++-
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/src/Message/AbstractRequest.php b/src/Message/AbstractRequest.php
index 997a6a7..bc077b5 100644
--- a/src/Message/AbstractRequest.php
+++ b/src/Message/AbstractRequest.php
@@ -84,6 +84,23 @@ public function setClient($value)
         return $this->setParameter('client', $value);
     }
 
+    /**
+     * @return string
+     */
+    public function getReceipt()
+    {
+        return $this->getParameter('receipt');
+    }
+
+    /**
+     * @param $value
+     * @return \Omnipay\Common\Message\AbstractRequest
+     */
+    public function setReceipt($value)
+    {
+        return $this->setParameter('receipt', $value);
+    }
+
     /**
      * Get the secret key.
      *
diff --git a/src/Message/PurchaseRequest.php b/src/Message/PurchaseRequest.php
index 160e8ad..7cc9dc2 100644
--- a/src/Message/PurchaseRequest.php
+++ b/src/Message/PurchaseRequest.php
@@ -15,7 +15,7 @@ class PurchaseRequest extends AbstractRequest
     public function getData()
     {
         $this->validate(
-            'purse', 'amount', 'currency', 'description'
+            'purse', 'amount', 'currency', 'description', 'receipt'
         );
 
         return [
@@ -26,6 +26,7 @@ public function getData()
             'IncCurrLabel' => $this->getCurrency(),
             'SignatureValue' => $this->generateSignature(),
             'IsTest' => (int)$this->getTestMode(),
+            'Receipt' => $this->getReceipt(),
         ] + $this->getCustomFields();
     }
 
@@ -35,6 +36,7 @@ public function generateSignature()
             $this->getPurse(),
             $this->getAmount(),
             $this->getInvId(),
+            $this->getReceipt(),
             $this->getSecretKey()
         ];