Void

omnipay-taiwan · Nov 12, 2023 · 6c80b86 · 6c80b86
1 parent 3f54cfb
commit 6c80b86
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Showing 8 changed files with 203 additions and 2 deletions.
diff --git a/src/Encryptor.php b/src/Encryptor.php
@@ -16,18 +16,21 @@ public function __construct(string $hashKey, string $hashIv)
         $this->hashIv = $hashIv;
 
         $this->cipher = new AES('cbc');
-//        $this->cipher->disablePadding();
         $this->cipher->setKey($this->hashKey);
         $this->cipher->setIv($this->hashIv);
     }
 
     public function encrypt(array $data): string
     {
+        $this->cipher->enablePadding();
+
         return bin2hex($this->cipher->encrypt(http_build_query($data)));
     }
 
     public function decrypt(string $plainText): string
     {
+        $this->cipher->disablePadding();
+
         return self::stripPadding($this->cipher->decrypt(hex2bin($plainText)));
     }
 

diff --git a/src/Gateway.php b/src/Gateway.php
@@ -10,6 +10,7 @@
 use Omnipay\NewebPay\Message\CompletePurchaseRequest;
 use Omnipay\NewebPay\Message\FetchTransactionRequest;
 use Omnipay\NewebPay\Message\PurchaseRequest;
+use Omnipay\NewebPay\Message\VoidRequest;
 use Omnipay\NewebPay\Traits\HasDefaults;
 
 /**
@@ -61,4 +62,9 @@ public function fetchTransaction(array $options = []): RequestInterface
     {
         return $this->createRequest(FetchTransactionRequest::class, $options);
     }
+
+    public function void(array $options = []): RequestInterface
+    {
+        return $this->createRequest(VoidRequest::class, $options);
+    }
 }
diff --git a/src/Message/VoidRequest.php b/src/Message/VoidRequest.php
@@ -0,0 +1,101 @@
+<?php
+
+namespace Omnipay\NewebPay\Message;
+
+use Omnipay\Common\Exception\InvalidResponseException;
+use Omnipay\NewebPay\Traits\HasDefaults;
+
+class VoidRequest extends AbstractRequest
+{
+    use HasDefaults;
+
+    protected $liveEndpoint = 'https://core.newebpay.com/API/CreditCard/Cancel';
+
+    protected $testEndpoint = 'https://ccore.newebpay.com/API/CreditCard/Cancel';
+
+    public function getEndpoint()
+    {
+        return $this->getTestMode() ? $this->testEndpoint : $this->liveEndpoint;
+    }
+
+    /**
+     * 藍新金流交易序號.
+     * 與商店訂單編號二擇一填入
+     *
+     * @param  string  $value
+     * @return self
+     */
+    public function setTradeNo($value)
+    {
+        return $this->setTransactionReference($value);
+    }
+
+    /**
+     * @return ?string
+     */
+    public function getTradeNo()
+    {
+        return $this->getTransactionReference();
+    }
+
+    /**
+     * 單號類別.
+     * 只限定填數字 1 或 2
+     *   1 表示使用商店訂單編號
+     *   2 表示使用藍新金流交易單號
+     *
+     * @param  int  $value
+     * @return self
+     */
+    public function setIndexType($value)
+    {
+        return $this->setParameter('IndexType', $value);
+    }
+
+    /**
+     * @return int
+     */
+    public function getIndexType()
+    {
+        return $this->getParameter('IndexType') ?: 1;
+    }
+
+    public function getData()
+    {
+        $data = array_filter([
+            'RespondType' => $this->getRespondType(),
+            'Version' => $this->getVersion() ?: '1.0',
+            'Amt' => (int) $this->getAmount(),
+            'MerchantOrderNo' => $this->getTransactionId(),
+            'TradeNo' => $this->getTransactionReference(),
+            'IndexType' => $this->getIndexType(),
+            'TimeStamp' => $this->getTimeStamp(),
+        ], static function ($value) {
+            return $value !== null && $value !== '';
+        });
+
+        return $data;
+    }
+
+    /**
+     * @throws InvalidResponseException
+     */
+    public function sendData($data)
+    {
+        $response = $this->httpClient->request('POST', $this->getEndpoint(), [
+            'Content-Type' => 'application/x-www-form-urlencoded',
+        ], http_build_query([
+            'MerchantID_' => $this->getMerchantID(),
+            'PostData_' => $this->encrypt($data),
+        ]));
+
+        $result = [];
+        parse_str(trim((string) $response->getBody()), $result);
+
+        if (! hash_equals($result['CheckCode'], $this->checkCode($result))) {
+            throw new InvalidResponseException('Incorrect CheckCode');
+        }
+
+        return $this->response = new VoidResponse($this, $result);
+    }
+}
diff --git a/src/Message/VoidResponse.php b/src/Message/VoidResponse.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace Omnipay\NewebPay\Message;
+
+class VoidResponse extends AbstractResponse
+{
+    public function isSuccessful()
+    {
+        return $this->getCode() === 'SUCCESS';
+    }
+
+    public function getCode()
+    {
+        return $this->data['Status'];
+    }
+
+    public function getMessage()
+    {
+        return $this->data['Message'];
+    }
+
+    public function getTransactionId()
+    {
+        return $this->data["MerchantOrderNo"];
+    }
+
+    public function getTransactionReference()
+    {
+        return $this->data["TradeNo"];
+    }
+}
diff --git a/src/Traits/HasDefaults.php b/src/Traits/HasDefaults.php
@@ -168,9 +168,10 @@ public function encrypt(array $data)
     public function decrypt(string $plainText)
     {
         $encryptor = new Encryptor($this->getHashKey(), $this->getHashIv());
+        $result = $encryptor->decrypt($plainText);
 
         $data = [];
-        parse_str($encryptor->decrypt($plainText), $data);
+        parse_str($result, $data);
 
         return $data;
     }

diff --git a/tests/GatewayTest.php b/tests/GatewayTest.php
@@ -5,6 +5,7 @@
 use Omnipay\Common\Message\NotificationInterface;
 use Omnipay\NewebPay\Gateway;
 use Omnipay\NewebPay\Message\FetchTransactionRequest;
+use Omnipay\NewebPay\Message\VoidRequest;
 use Omnipay\Tests\GatewayTestCase;
 
 class GatewayTest extends GatewayTestCase
@@ -133,4 +134,36 @@ public function testFetchTransaction()
         parse_str((string) $this->getMockClient()->getLastRequest()->getBody(), $postData);
         self::assertEquals('CD326F689018E7862727547F85CECD7DD7AE0FDB7782DE2C1E46B4417245B51F', $postData['CheckValue']);
     }
+
+    public function testVoid()
+    {
+        $this->setMockHttpResponse('VoidSuccess.txt');
+
+        $timestamp = 1641348593;
+        $request = $this->gateway->void([
+            'RespondType' => 'String',
+            'Version' => '1.0',
+            'TimeStamp' => $timestamp,
+            'Amt' => '30',
+            'MerchantOrderNo' => "Vanespl_ec_".$timestamp,
+            'IndexType' => '1',
+            'PayerEmail' => 'tek.chen@ezpay.com.tw',
+        ]);
+
+        self::assertInstanceOf(VoidRequest::class, $request);
+
+        $response = $request->send();
+
+        self::assertTrue($response->isSuccessful());
+        self::assertEquals('SUCCESS', $response->getCode());
+        self::assertEquals('放棄授權成功', $response->getMessage());
+        self::assertEquals('Vanespl_ec_1641348593', $response->getTransactionId());
+        self::assertEquals('23111221191660146', $response->getTransactionReference());
+
+        parse_str((string) $this->getMockClient()->getLastRequest()->getBody(), $postData);
+        self::assertEquals(
+            '61d27f528031d936b29c87802479e4e51e9cc72935abba1cade58c7524504e72a86f00fe167dca60eefc3f9c17917154a7c626641829b6bac38e3863b97c1b11a91399194a674a8fc2820c2247954fc5b16a2094e89a3fa79b15b3bf0c8dbf0677b7420af3e5c528426e1e0e6c41206b',
+            $postData['PostData_']
+        );
+    }
 }
diff --git a/tests/Mock/VoidFailed.txt b/tests/Mock/VoidFailed.txt
@@ -0,0 +1,13 @@
+HTTP/1.1 200 OK
+Content-Type: text/html; charset=UTF-8
+Strict-Transport-Security: max-age=63072000
+X-Akamai-Transformed: 9 234 0 pmb=mRUM,1
+Expires: Sun, 12 Nov 2023 13:33:03 GMT
+Cache-Control: max-age=0, no-cache, no-store
+Pragma: no-cache
+Date: Sun, 12 Nov 2023 13:33:03 GMT
+Content-Length: 234
+Connection: keep-alive
+Server-Timing: cdn-cache; desc=MISS, edge; dur=55, origin; dur=51, ak_p; desc="1699795982548_1752377015_139633467_10571_2669_5_828_-";dur=1
+
+Status=TRA10047&Message=該交易不為授權成功狀態，不可放棄授權&MerchantID=MS350766787&Amt=500&MerchantOrderNo=test002&TradeNo=23111221191660146&CheckCode=479CE7E56302B9E30275BD0C440AC47D4F8A519D2C893C64BC172A35A9A473B6
diff --git a/tests/Mock/VoidSuccess.txt b/tests/Mock/VoidSuccess.txt
@@ -0,0 +1,13 @@
+HTTP/1.1 200 OK
+Content-Type: text/html; charset=UTF-8
+Strict-Transport-Security: max-age=63072000
+X-Akamai-Transformed: 9 234 0 pmb=mRUM,1
+Expires: Sun, 12 Nov 2023 13:33:03 GMT
+Cache-Control: max-age=0, no-cache, no-store
+Pragma: no-cache
+Date: Sun, 12 Nov 2023 13:33:03 GMT
+Content-Length: 234
+Connection: keep-alive
+Server-Timing: cdn-cache; desc=MISS, edge; dur=55, origin; dur=51, ak_p; desc="1699795982548_1752377015_139633467_10571_2669_5_828_-";dur=1
+
+Status=SUCCESS&Message=放棄授權成功&MerchantID=MS127874575&Amt=30&MerchantOrderNo=Vanespl_ec_1641348593&TradeNo=23111221191660146&CheckCode=A71CAB190914DD9432C49B49AA71A5A291EFFFBFFE149417818C0E04D3BEB40B