add LegacyApp11PurchaseRequest 支持古老的客户端sdk

Author: zouyi6

src/AbstractLegacyGateway.php

@@ -141,6 +141,24 @@ public function setAlipayPublicKey($value)
     }
 
 
+    /**
+     * @return mixed
+     */
+    public function getSeller()
+    {
+        return $this->getParameter('seller');
+    }
+
+
+    /**
+     * @param $value
+     *
+     * @return $this
+     */
+    public function setSeller($value)
+    {
+        return $this->setParameter('seller', $value);
+    }
     /**
      * @return mixed
      */

src/LegacyApp11Gateway.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace Omnipay\Alipay;
+
+use Omnipay\Alipay\Requests\LegacyApp11PurchaseRequest;
+
+/**
+ * Class LegacyAppGateway
+ * @package Omnipay\Alipay
+ * @link    https://doc.open.alipay.com/doc2/detail?treeId=59&articleId=103563&docType=1
+ */
+class LegacyApp11Gateway extends AbstractLegacyGateway
+{
+
+    /**
+     * Get gateway display name
+     *
+     * This can be used by carts to get the display name for each gateway.
+     */
+    public function getName()
+    {
+        return 'Alipay Legacy APP 11 Gateway';
+    }
+
+
+    public function getDefaultParameters()
+    {
+        $data = [];
+
+        $data['signType'] = 'RSA';
+
+        return $data;
+    }
+
+
+    /**
+     * @return mixed
+     */
+    public function getRnCheck()
+    {
+        return $this->getParameter('rn_check');
+    }
+
+
+    /**
+     * @param $value
+     *
+     * @return $this
+     */
+    public function setRnCheck($value)
+    {
+        return $this->setParameter('rn_check', $value);
+    }
+
+
+    /**
+     * @param array $parameters
+     *
+     * @return \Omnipay\Common\Message\AbstractRequest
+     */
+    public function purchase(array $parameters = [])
+    {
+        return $this->createRequest(LegacyApp11PurchaseRequest::class, $parameters);
+    }
+}