Add missing masterpass notification parameter

Author: piotrjozwiak

Model/Fields/Notification/Masterpass.php

@@ -0,0 +1,14 @@
+<?php
+namespace tpaySDK\Model\Fields\Notification;
+
+use tpaySDK\Model\Fields\Field;
+
+class Masterpass extends Field
+{
+    protected $name = 'masterpass';
+
+    protected $type = self::INT;
+
+    protected $enum = [1];
+
+}

Model/Objects/NotificationBody/BasicPayment.php

@@ -5,6 +5,7 @@
 use tpaySDK\Model\Fields\Notification\Crc;
 use tpaySDK\Model\Fields\Notification\Description;
 use tpaySDK\Model\Fields\Notification\Error;
+use tpaySDK\Model\Fields\Notification\Masterpass;
 use tpaySDK\Model\Fields\Notification\Md5sum;
 use tpaySDK\Model\Fields\Notification\MerchantId;
 use tpaySDK\Model\Fields\Notification\Paid;
@@ -34,6 +35,7 @@ class BasicPayment extends Objects
         'md5sum' => Md5sum::class,
         'test_mode' => TestMode::class,
         'wallet' => Wallet::class,
+        'masterpass' => Masterpass::class,
         'tr_channel' => TransactionChannel::class,
         'card_token' => CardToken::class,
     ];
@@ -103,6 +105,11 @@ class BasicPayment extends Objects
      */
     public $wallet;
 
+    /**
+     * @var Masterpass
+     */
+    public $masterpass;
+
     /**
      * @var TransactionChannel
      */