ZaakPay 支付网关组件
这是另一个用于 ZaakPay 支付网关的组件。
有关 ZaakPay 的一些信息：http://www.zaakpay.com/ ZaakPay 是一种在印度运营的支付网关。它非常容易集成到您的电子商务应用程序中。您需要遵循一些步骤，
Register to Zaakpay : https://www.zaakpay.com/sign-up
After creating account, login to the customer panel.
Here you need to provide some information about your business.
From My Account go to Integration section.
On the 1st step you can configure the
your application URLs to get the response back from the zaakpay.
You can get the Merchant identifier & secret key that to be configured in your application
2nd step is to configure the limits for the transaction
3rd screen : you can customize a button that you want to use on your site.
4th step : UI on zaakpay page , you can configure
headings, logo for the payment gateway page
您可以使用当前帐户作为测试帐户，直到您向 ZaakPay 提供您的业务详细信息并获得 ZaakPay 的批准。
ZaakPay 为 PHP 提供 SDK，但我们修改了 SDK 并为其创建了自己的组件。
组件：这是另一个用于 ZaakPay 支付网关的组件。
要使用此组件，请按照以下步骤操作：
Create a ZaakPay.php inside app/Controller/Component/
Copy paste the below code in this file
Create a controller payments.php
Create views
ZaakPay 组件
<?php class ZaakPayComponent extends Object { public $config;
public function initialize($controller)
{
$this->config = array(‘SiteName’ => ‘your_site_name’, ‘ZaakSecret’ => ‘secret_key_from_zaak_pay’, ‘ZaakMerchantIdentifier’ => ‘merchant_identifier_from_zaak_pay’);
}
function startup(&$controller)
{
$this->controller =& $controller;
}
public function beforeRender()
{
}
public function shutdown()
{
}
public function beforeRedirect()
{
}
public function getOrderId()
{
return $this->config['SiteName'] . time();
}
public function calculateChecksum($all)
{
$hash = hash_hmac('sha256', $all, $this->config['ZaakSecret']);
$checksum = $hash;
return $checksum;
}
public function getAllParams()
{
//ksort($_POST);
$all = '';
foreach ($_POST as $key => $value) {
if ($key != 'submit') {
if ($key != 'checksum') {
$all .= "'";
if ($key == 'returnUrl') {
$all .= $this->sanitizedURL($value);
} else {
$all .= $this->sanitizedParam($value);
}
$all .= "'";
}
}
}
return $all;
}
public function outputForm($checksum)
{
//ksort($_POST);
$html = '';
foreach ($_POST as $key => $value) {
if ($key != 'submit') {
if ($key == 'returnUrl') {
$html .= '<input type="hidden" name="' . $key . '" value="' . $this->sanitizedURL($value) . '" />' . "\n";
} else {
$html .= '<input type="hidden" name="' . $key . '" value="' . $this->sanitizedParam($value) . '" />' . "\n";
}
}
}
$html .= '<input type="hidden" name="checksum" value="' . $checksum . '" />' . "\n";
return $html;
}
public function verifyChecksum($checksum, $all)
{
$cal_checksum = $this->calculateChecksum($all);
$bool = 0;
if ($checksum == $cal_checksum) {
$bool = 1;
}
return $bool;
}
public function sanitizedParam($param)
{
$pattern[0] = "%,%";
$pattern[1] = "%#%";
$pattern[2] = "%\(%";
$pattern[3] = "%\)%";
$pattern[4] = "%\{%";
$pattern[5] = "%\}%";
$pattern[6] = "%<%";
$pattern[7] = "%>%";
$pattern[8] = "%`%";
$pattern[9] = "%!%";
$pattern[10] = "%\\$%";
$pattern[11] = "%\%%";
$pattern[12] = "%\^%";
$pattern[13] = "%=%";
$pattern[14] = "%\+%";
$pattern[15] = "%\|%";
$pattern[16] = "%\\\%";
$pattern[17] = "%:%";
$pattern[18] = "%'%";
$pattern[19] = "%\"%";
$pattern[20] = "%;%";
$pattern[21] = "%~%";
$pattern[22] = "%\[%";
$pattern[23] = "%\]%";
$pattern[24] = "%\*%";
$pattern[25] = "%&%";
$sanitizedParam = preg_replace($pattern, "", $param);
return $sanitizedParam;
}
public function sanitizedURL($param)
{
$pattern[0] = "%,%";
$pattern[1] = "%\(%";
$pattern[2] = "%\)%";
$pattern[3] = "%\{%";
$pattern[4] = "%\}%";
$pattern[5] = "%<%";
$pattern[6] = "%>%";
$pattern[7] = "%`%";
$pattern[8] = "%!%";
$pattern[9] = "%\\$%";
$pattern[10] = "%\%%";
$pattern[11] = "%\^%";
$pattern[12] = "%\+%";
$pattern[13] = "%\|%";
$pattern[14] = "%\\\%";
$pattern[15] = "%'%";
$pattern[16] = "%\"%";
$pattern[17] = "%;%";
$pattern[18] = "%~%";
$pattern[19] = "%\[%";
$pattern[20] = "%\]%";
$pattern[21] = "%\*%";
$sanitizedParam = preg_replace($pattern, "", $param);
return $sanitizedParam;
}
public function outputResponse($bool)
{
$response = '';
foreach ($_POST as $key => $value) {
if ($bool == 0) {
if ($key == "responseCode") {
$response .= '<tr><td width="50%" align="center" valign="middle">' . $key . '</td>
<td width="50%" align="center" valign="middle"><font color=Red>***</font></td></tr>';
} else if ($key == "responseDescription") {
$response .= '<tr><td width="50%" align="center" valign="middle">' . $key . '</td>
<td width="50%" align="center" valign="middle"><font color=Red>This response is compromised.</font></td></tr>';
} else {
$response .= '<tr><td width="50%" align="center" valign="middle">' . $key . '</td>
<td width="50%" align="center" valign="middle">' . $value . '</td></tr>';
}
} else {
$response .= '<tr><td width="50%" align="center" valign="middle">' . $key . '</td>
<td width="50%" align="center" valign="middle">' . $value . '</td></tr>';
}
}
$response .= '<tr><td width="50%" align="center" valign="middle">Checksum Verified?</td>';
if ($bool == 1) {
$response .= '<td width="50%" align="center" valign="middle">Yes</td></tr>';
}
else {
$response .= '<td width="50%" align="center" valign="middle"><font color=Red>No</font></td></tr>';
}
return $response;
}
public function error_codes()
{
$transaction_errors = array('100' => 'The transaction was completeted successfully.',
'101' => 'Merchant not found. Please check your merchantIdentifier field.',
'102' => 'Customer cancelled transaction.',
'103' => 'Fraud Detected.',
'104' => 'Customer Not Found.',
'105' => 'Transaction details not matched.',
'106' => 'IpAddress BlackListed.',
'107' => 'Transaction Amount Limit Not Matched.',
'108' => 'Validation Successful.',
'109' => 'Validation Failed.',
'110' => 'MerchantIdentifier field missing or blank.',
'111' => 'MerchantIdentifier Not Valid.',
'129' => 'OrderId field missing or blank.',
'130' => 'OrderId received with request was not Valid.',
'110' => 'Order Id Already Processed with this Merchant.',
'131' => 'ReturnUrl field missing or blank.',
'132' => 'ReturnUrl received with request was not Valid',
'133' => 'BuyerEmail field missing or blank.',
'189' => 'ReturnUrl does not match the registered domain.',
'134' => 'BuyerEmail received with request was not Valid.',
'135' => 'BuyerFirstName field missing or blank.',
'136' => 'BuyerFirstName received with request was not Valid.',
'137' => 'BuyerLastName field missing or blank.',
'138' => 'BuyerLastName received with request was not Valid.', '139' => 'BuyerAddress field missing or blank.',
'140' => 'BuyerAddress received with request was notValid.',
'141' => 'BuyerCity field missing or blank.',
'142' => 'BuyerCity received with request was not Valid.',
'143' => 'BuyerState field missing or blank.',
'144' => 'BuyerState received with request was not Valid.',
'145' => 'BuyerCountry field missing or blank.',
'146' => 'BuyerCountry received with request was not Valid.',
'147' => 'Buyer PinCode field missing or blank.',
'148' => 'BuyerPinCode received with request was not Valid.',
'149' => 'BuyerPhoneNumber field missing or blank.',
'150' => 'BuyerPhoneNumber received with request was not Valid.',
'151' => 'TxnType field missing or blank.',
'152' => 'TxnType received with request was not Valid.',
'153' => 'ZpPayOption field missing or blank.',
'154' => 'ZpPayOption received with request was not Valid.',
'155' => 'Mode field missing or blank.',
'156' => 'Mode received with request was not Valid.',
'157' => 'Currency field missing or blank.',
'158' => 'Currency received with request was not Valid.',
'159' => 'Amout field missing or blank.',
'160' => 'Amount received with request was not Valid.',
'161' => 'BuyerIpAddressfield missing or blank.',
'162' => 'BuyerIpAddress received with request was not Valid.',
'163' => 'Purposefield missing or blank.',
'164' => 'Purpose received with request was not Valid.',
'165' => 'ProductDescription field missing or blank.',
'166' => 'ProductDescription received with request was not Valid.',
'167' => 'Product1Description received with request was not Valid.',
'168' => 'Product2Description received with request was not Valid.',
'169' => 'Product3Description received with request was not Valid.',
'170' => 'Product4Description received with request was not Valid.',
'171' => 'ShipToAddress received with request was not Valid.',
'172' => 'ShipToCity received with request was not Valid.',
'173' => 'ShipToState received with request was not Valid.',
'174' => 'ShipToCountry received with request was not Valid.',
'175' => 'ShipToPincode received with request was not Valid.',
'176' => 'ShipToPhoneNumber received with request was not Valid.',
'177' => 'ShipToFirstname received with request was not Valid.',
'178' => 'ShipToLastname received with request was not Valid.',
'179' => 'Date is blank or Date received with request was not valid.',
'180' => 'checksum received with request is not equal to what we calculated.',
'181' => 'Merchant Data Complete.',
'182' => 'Merchant Data Not Complete in Our Database.',
'183' => 'Unfortunately, the transaction failed due to some unexpected reason in our system.',
'400' => 'The transaction was declined by the issuing bank.',
'401' => 'The transaction was rejected by the acquiring bank.');
}
购买控制器
class PurchasesController extends AppController {
public $components = array('Payments.ZaakPay');
public function beforeFilter()
{
parent::beforeFilter();
//$this->Auth->allow('*');
}
public function zaakpay(){
$orderId = $this->ZaakPay->getOrderId();
$ZaakMerchantIdentifier = $this->ZaakPay->config['ZaakMerchantIdentifier'];
$this->set(compact('orderId','item','ZaakMerchantIdentifier'));
}
public function zaakpay_post_data(){
if(!empty($_POST)){
$all = $this->ZaakPay->getAllParams();
$checksum = $this->ZaakPay->calculateChecksum($all);
$formHtml = $this->ZaakPay->outputForm($checksum);
//创建订单并将其保存到数据库（如果需要）
//您的代码位于此处
$this->set(compact('formHtml'));
}
}
public function zaakpay_response(){
$original_response = $_POST;
$recd_checksum = $_POST['checksum'];
$all = $this->ZaakPay->getAllParams();
$checksum_check = $this->ZaakPay->verifyChecksum($recd_checksum, $all);
$response = $this->ZaakPay->outputResponse($checksum_check);
//update transaction
if($_POST['responseCode'] == '100'){
//update your saved order
}else{
//delete order
}
$this->set(compact('response', 'original_response'));
}
public function zaakpay_updates(){
}
public function zaakpay_check_transaction(){
}
操作视图
对于操作 zaakpay
<div class=”hero-unit”> <h2>支付流程 </h2>
<form action="/payments/purchases/zaakpay_post_data" method="post">
<input type="hidden" name="merchantIdentifier" value="<?php echo $ZaakMerchantIdentifier;?>"/>
<input type="hidden" name="orderId" value="<?php echo $orderId;?>"/>
<input type="hidden" name="txnType" value="1"/>
<input type="hidden" name="zpPayOption" value="1"/>
<input type="hidden" name="mode" value="1"/>
<input type="hidden" name="currency" value="INR"/>
<input type="hidden" name="amount" value="item price"/>
<input type="hidden" name="merchantIpAddress" value="<?php echo $_SERVER['SERVER_ADDR']?>"/>
<input type="hidden" name="purpose" value="1"/>
<input type="hidden" name="productDescription" value="product description"/>
<input type="hidden" name="txnDate" id="txnDate" value="<?php echo date('Y-m-d');?>"/>
<h2>Pay Now via Zaakpay.</h2>
<table width="650px;">
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td width="50%" align="right" valign="middle">Song Name</td>
<td width="50%" align="center" valign="middle"><?php echo $song['Song']['name'];?></td>
</tr>
<tr>
<td width="50%" align="right" valign="middle">Price</td>
<td width="50%" align="center" valign="middle"><?php echo $song['Song']['price'];?> Rs</td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td width="50%" align="right" valign="middle">Buyer Email</td>
<td width="50%" align="center" valign="middle"><input type="text" name="buyerEmail"
value="buyer_email"/></td>
</tr>
<tr>
<td width="50%" align="right" valign="middle">Buyer First Name</td>
<td width="50%" align="center" valign="middle"><input type="text" name="buyerFirstName"
value=""/></td>
</tr>
<tr>
<td width="50%" align="right" valign="middle">Buyer Last Name</td>
<td width="50%" align="center" valign="middle"><input type="text" name="buyerLastName"
value="/></td>
</tr>
<tr>
<td width="50%" align="right" valign="middle">Buyer Address</td>
<td width="50%" align="center" valign="middle"><input type="text" name="buyerAddress" value=""/></td>
</tr>
<tr>
<td width="50%" align="right" valign="middle">Buyer City</td>
<td width="50%" align="center" valign="middle"><input type="text" name="buyerCity" value=""/></td>
</tr>
<tr>
<td width="50%" align="right" valign="middle">Buyer State</td>
<td width="50%" align="center" valign="middle"><input type="text" name="buyerState" value=""/></td>
</tr>
<tr>
<td width="50%" align="right" valign="middle">Buyer Country</td>
<td width="50%" align="center" valign="middle"><input type="text" name="buyerCountry" value=""/></td>
</tr>
<tr>
<td width="50%" align="right" valign="middle">Buyer Pincode</td>
<td width="50%" align="center" valign="middle"><input type="text" name="buyerPincode" value=""/></td>
</tr>
<tr>
<td width="50%" align="right" valign="middle">Buyer Phone No</td>
<td width="50%" align="center" valign="middle"><input type="text" name="buyerPhoneNumber" value=""/>
</td>
</tr>
<tr>
<td width="50%" align="right" valign="middle"> </td>
<td width="50%" align="center" valign="middle">
<input type="submit" name="submit" value="Pay Now"/>
</td>
</tr>
</table>
</form>
</div> 提交用于创建请求的发布数据：以上操作将提交到 Purchases 控制器，然后 ZaakPay 组件创建请求格式并将数据发布到支付网关中的表单内。
操作：zaak_pay_post_data()
<div class=”hero-unit”> <h2>支付流程 </h2>
<div>
<h3>Please wait we are redirecting you to the payment gateway.....</h3>
</div>
<form action="https://api.zaakpay.com/transact" method="post" id="paymentForm">
<?php
echo $formHtml;
?>
</form>
</div>
<script type=”text/javascript”> $(document).ready(function () { $(“#paymentForm”).submit(); });</script>
现在，用户将被重定向到 ZaakPay 网站进行支付，用户完成支付后，将被返回到 ZaakPay 控制面板中设置的操作。
操作：zaakpay_response()
<div class=”hero-unit”> <h2><?php echo __(‘Song’); ?></h2> <table cellpadding=”0” cellspacing=”0” width=”100%” class=”table table- condensed”>
<?php
if ($original_response['responseCode'] == '100') {
?>
<tr>
<td>
Your transaction for Order Id <?php echo $original_response['orderId'];?> has been successfully
completed.
</td>
</tr>
<?php
} else {
echo $response;
}
?>
</table>
</div>
这是成功交易的流程。我们尚未处理错误，也没有将它们显示在页面上。这是一个基本的集成，您可以根据需要修改它。
欢迎提出建议。请通过 kvijay@weboniselab.com 与我联系。