CompletePurchase

Author: recca0120

src/Gateway.php

@@ -4,6 +4,7 @@
 
 use Omnipay\Common\AbstractGateway;
 use Omnipay\YiPAY\Message\AuthorizeRequest;
+use Omnipay\YiPAY\Message\CompletePurchaseRequest;
 use Omnipay\YiPAY\Message\PurchaseRequest;
 use Omnipay\YiPAY\Traits\HasYiPAY;
 
@@ -33,4 +34,9 @@ public function purchase(array $options = [])
     {
         return $this->createRequest(PurchaseRequest::class, $options);
     }
+
+    public function completePurchase(array $options = [])
+    {
+        return $this->createRequest(CompletePurchaseRequest::class, $options);
+    }
 }

src/Message/CompletePurchaseRequest.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Omnipay\YiPAY\Message;
+
+use Omnipay\Common\Exception\InvalidResponseException;
+use Omnipay\YiPAY\Traits\HasYiPAY;
+
+class CompletePurchaseRequest extends PurchaseRequest
+{
+    use HasYiPAY;
+
+    public function getData()
+    {
+        return $this->httpRequest->request->all();
+    }
+
+    /**
+     * @throws InvalidResponseException
+     */
+    public function sendData($data)
+    {
+        $checkCode = $this->checkCode([
+            'merchantId',
+            'amount',
+            'orderNo',
+            'returnURL',
+            'cancelURL',
+            'backgroundURL',
+            'transactionNo',
+            'statusCode',
+            'approvalCode',
+        ], $data);
+
+        if (! hash_equals($checkCode, $data['checkCode'])) {
+            throw new InvalidResponseException('Invalid check code');
+        }
+
+        return $this->response = new CompletePurchaseResponse($this, $data);
+    }
+}

src/Message/CompletePurchaseResponse.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Omnipay\YiPAY\Message;
+
+class CompletePurchaseResponse extends AbstractResponse
+{
+    public function isSuccessful()
+    {
+        return $this->getCode() === '00';
+    }
+
+    public function getCode()
+    {
+        return $this->data['statusCode'];
+    }
+
+    public function getMessage()
+    {
+        return $this->data['statusMessage'];
+    }
+
+    public function getTransactionId()
+    {
+        return $this->data['orderNo'];
+    }
+
+    public function getTransactionReference()
+    {
+        return $this->data['transactionNo'];
+    }
+}

src/Message/PurchaseRequest.php

@@ -2,7 +2,6 @@
 
 namespace Omnipay\YiPAY\Message;
 
-use Omnipay\YiPAY\Hasher;
 use Omnipay\YiPAY\Traits\HasYiPAY;
 
 class PurchaseRequest extends AbstractRequest
@@ -239,15 +238,9 @@ public function getData()
 
     public function sendData($data)
     {
-        $hasher = new Hasher($this->getKey(), $this->getIv());
-        $data['checkCode'] = $hasher->make([
-            'merchantId' => $data['merchantId'],
-            'amount' => $data['amount'],
-            'orderNo' => $data['orderNo'],
-            'returnURL' => $data['returnURL'],
-            'cancelURL' => $data['cancelURL'],
-            'backgroundURL' => $data['backgroundURL'],
-        ]);
+        $data['checkCode'] = $this->checkCode([
+            'merchantId', 'amount', 'orderNo', 'returnURL', 'cancelURL', 'backgroundURL',
+        ], $data);
 
         return $this->response = new PurchaseResponse($this, $data);
     }

src/Message/Response.php

@@ -2,6 +2,8 @@
 
 namespace Omnipay\YiPAY\Traits;
 
+use Omnipay\YiPAY\Hasher;
+
 trait HasYiPAY
 {
     /**
@@ -44,4 +46,13 @@ public function getIv()
         return $this->getParameter('iv');
     }
 
+    public function checkCode($keys, $data)
+    {
+        $signed = [];
+        foreach ($keys as $key) {
+            $signed[$key] = $data[$key];
+        }
+
+        return (new Hasher($this->getKey(), $this->getIv()))->make($signed);
+    }
 }

src/Traits/HasYiPAY.php

@@ -37,4 +37,47 @@ public function testPurchase()
         self::assertTrue($response->isRedirect());
         self::assertEquals('POST', $response->getRedirectMethod());
     }
+
+    public function testCompletePurchase()
+    {
+        // 1 merchantId 商家編號 Int
+        // 2 type 付款方式 Int 參閱《附錄 C. 付款方式》
+        // 3 amount 交易金額 Int
+        // 4 orderNo 商家訂單編號 String 商家傳送至乙禾的自訂訂單編號
+        // 5 transactionNo 交易編號 String 乙禾系統的交易編號
+        // 6 statusCode 交易回覆代碼 String 00 代表成功，其餘皆為失敗
+        // 7 statusMessage 交易回覆訊息 String 授權代碼說明
+        // 8 approvalCode 授權碼 String
+        // 9 last4CardNumber 卡號末四碼 Int 信用卡號末四碼
+        // 10 checkCode 檢查碼 String 參閱下方檢查碼組成參數
+        // 序號 名稱 描述 範例
+        // 1 merchantId 商家編號 1604000006
+        // 2 amount 交易金額 1500
+        // 3 orderNo 商家訂單編號 YP2016111503353
+        // 8 乙禾網絡有限公司
+
+        $this->getHttpRequest()->request->add([
+            'merchantId' => '1604000006',
+            'type' => '2',
+            'amount' => '1500',
+            'orderNo' => 'YP2016111503353',
+            'transactionNo' => 'C0216111500000000001',
+            'statusCode' => '00',
+            'statusMessage' => '成功',
+            'approvalCode' => '629540',
+            'last4CardNumber' => '2222',
+            'returnURL' => 'https://gateway-test.yipay.com.tw/demo/return',
+            'cancelURL' => 'https://gateway-test.yipay.com.tw/demo/cancel',
+            'backgroundURL' => 'https://gateway-test.yipay.com.tw/demo/background',
+            'checkCode' => '5a39b9c01f1f6dec16c692034081759b4d37c9aa',
+        ]);
+
+        $response = $this->gateway->completePurchase()->send();
+
+        self::assertTrue($response->isSuccessful());
+        self::assertEquals('00', $response->getCode());
+        self::assertEquals('成功', $response->getMessage());
+        self::assertEquals('YP2016111503353', $response->getTransactionId());
+        self::assertEquals('C0216111500000000001', $response->getTransactionReference());
+    }
 }