union pay purchase

src/Message/PurchaseRequest.php

@@ -28,8 +28,19 @@ public function getData()
         $expireDate = $card ? $card->getExpiryDate('ym') : $this->getExpireDate();
         $cvv = $card ? $card->getCvv() : $this->getCVV();
 
+        $transMode = null;
+        $installment = null;
+
+        $paymentMethod = (string) $this->getPaymentMethod();
+        if ($paymentMethod === '0') {
+            $transMode = $this->getTransMode() ?: 1;
+            $installment = $this->getInstallment() ?: 0;
+        }
+
+        $strCheck = $paymentMethod === '1' ? null : $this->getStrCheck();
+
         return array_filter([
-            'Send_Type' => $this->getPaymentMethod(),
+            'Send_Type' => $paymentMethod,
             'Pay_Mode_No' => $this->getPayModeNo() ?: '2',
             'CustomerId' => $this->getCustomerId(),
             'Order_No' => $this->getOrderNo(),
@@ -42,12 +53,12 @@ public function getData()
             'CardNo' => $cardNo,
             'ExpireDate' => $expireDate,
             'CVV' => $cvv,
-            'TransMode' => $this->getTransMode() ?: 1,
-            'Installment' => $this->getInstallment() ?: 0,
+            'TransMode' => $transMode,
+            'Installment' => $installment,
             'Return_url' => $this->getReturnUrl(),
             'Callback_Url' => $this->getCallbackUrl(),
             'e_return' => $this->getEReturn(),
-            'Str_Check' => $this->getStrCheck(),
+            'Str_Check' => $strCheck,
         ], static function ($value) {
             return $value !== null;
         });

tests/Message/PurchaseRequestForUnionPayTest.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace Omnipay\Gomypay\Tests\Message;
+
+use Omnipay\Gomypay\Message\PurchaseRequest;
+use Omnipay\Tests\TestCase;
+
+class PurchaseRequestForUnionPayTest extends TestCase
+{
+    /**
+     * @var PurchaseRequest
+     */
+    private $request;
+
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        $this->request = new PurchaseRequest($this->getHttpClient(), $this->getHttpRequest());
+        $this->request->initialize([
+            'test_mode' => true,
+            'transaction_id' => '2018001',
+            'amount' => '1000',
+            'description' => 'good to drink',
+            'payment_method' => 1,
+            'return_url' => 'https://foo.bar/return_url',
+            'notify_url' => 'https://foo.bar/callback_url',
+
+            'CustomerId' => '80013554',
+            'Buyer_Name' => 'foo',
+            'Buyer_Telm' => '0912345678',
+            'Buyer_Mail' => 'foo@bar.com',
+        ]);
+    }
+
+    public function testGetData()
+    {
+        $response = $this->request->send();
+        $data = $response->getData();
+
+        $this->assertFalse($response->isSuccessful());
+        $this->assertEquals('https://n.gomypay.asia/TestShuntClass.aspx', $response->getRedirectUrl());
+        $this->assertEquals('POST', $response->getRedirectMethod());
+        $this->assertEquals('2018001', $response->getTransactionId());
+
+        $this->assertEquals([
+            'Send_Type' => 1,
+            'Pay_Mode_No' => 2,
+            'CustomerId' => '80013554',
+            'Order_No' => '2018001',
+            'Amount' => '1000',
+            'TransCode' => '00',
+            'Buyer_Name' => 'foo',
+            'Buyer_Telm' => '0912345678',
+            'Buyer_Mail' => 'foo@bar.com',
+            'Buyer_Memo' => 'good to drink',
+            'Return_url' => 'https://foo.bar/return_url',
+            'Callback_Url' => 'https://foo.bar/callback_url',
+        ], $data);
+    }
+}