WHMCS Payment gateway module for Stripe Alipay
WHMCS Payment gateway module for Stripe Alipay
第二个版本
<?php
if (!defined("WHMCS")) {
die("This file cannot be accessed directly");
}
//require_once('stripe-php-1.18.0/Stripe.php');
use \Stripe\Util\Util as Util;
/**
* Define gateway configuration options.
*
* The fields you define here determine the configuration options that are
* presented to administrator users when activating and configuring your
* payment gateway module for use.
*
* Supported field types include:
* * text
* * password
* * yesno
* * dropdown
* * radio
* * textarea
*
* Examples of each field type and their possible configuration parameters are
* provided in the sample function below.
*
* @return array
*/
function stripe_alipay_config()
{
return array(
// the friendly display name for a payment gateway should be
// defined here for backwards compatibility
'FriendlyName' => array(
'Type' => 'System',
'Value' => 'Stripe Alipay',
),
// a text field type allows for single line text input
'sk_test' => array(
'FriendlyName' => 'Test Secret Key',
'Type' => 'text',
'Size' => '32',
'Default' => '',
),
'pk_test' => array(
'FriendlyName' => 'Test Publishable Key',
'Type' => 'text',
'Size' => '32',
'Default' => '',
),
'sk_live' => array(
'FriendlyName' => 'Live Secret Key',
'Type' => 'text',
'Size' => '32',
'Default' => '',
),
'pk_live' => array(
'FriendlyName' => 'Live Publishable Key',
'Type' => 'text',
'Size' => '32',
'Default' => '',
),
// the yesno field type displays a single checkbox option
'force_email' => array(
'FriendlyName' => 'Force Email',
'Type' => 'yesno',
'Description' => 'Forcing users to use account email',
),
'remember_me' => array(
'FriendlyName' => 'Remember Me',
'Type' => 'yesno',
'Description' => 'Specify whether to include the option to "Remember Me" for future purchases',
),
'test_mode' => array(
'FriendlyName' => 'Test Mode',
'Type' => 'yesno',
'Description' => 'Tick to enable test mode',
),
);
}
/**
* Payment link.
*
* Required by third party payment gateway modules only.
*
* Defines the HTML output displayed on an invoice. Typically consists of an
* HTML form that will take the user to the payment gateway endpoint.
*
* @param array $params Payment Gateway Module Parameters
*
* @see http://docs.whmcs.com/Payment_Gateway_Module_Parameters
*
* @return string
*/
function stripe_alipay_link($params)
{
// Gateway Configuration Parameters
if ($params['test_mode']) {
$s_key = $params['sk_test'];
$p_key = $params['pk_test'];
} else {
$s_key = $params['sk_live'];
$p_key = $params['pk_live'];
}
// Invoice Parameters
$invoiceId = $params['invoiceid'];
$description = $params["description"];
$amount = $params['amount'];
$currencyCode = $params['currency'];
if ($currencyCode == 'USD') {
$amount = $amount * 100; // cent
} else {
$amount = 0; // doesn't support other currency
}
// Client Parameters
$firstname = $params['clientdetails']['firstname'];
$lastname = $params['clientdetails']['lastname'];
$email = $params['clientdetails']['email'];
$address1 = $params['clientdetails']['address1'];
$address2 = $params['clientdetails']['address2'];
$city = $params['clientdetails']['city'];
$state = $params['clientdetails']['state'];
$postcode = $params['clientdetails']['postcode'];
$country = $params['clientdetails']['country'];
$phone = $params['clientdetails']['phonenumber'];
// System Parameters
$companyName = $params['companyname'];
$systemUrl = $params['systemurl'];
$returnUrl = $params['returnurl'];
$langPayNow = $params['langpaynow'];
$moduleDisplayName = $params['name'];
$moduleName = $params['paymentmethod'];
$whmcsVersion = $params['whmcsVersion'];
if ($_POST) {
$token = $_POST['stripeToken'];
Stripe::setApiKey($s_key);
try {
if (in_array(substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2), array('zh', 'cn'))) {
$p = '处理中……';
} else {
$p = 'Processing...';
}
$payload = array(
"amount" => $amount,
"currency" => strtolower($currencyCode),
"source" => $token, // obtained with Stripe.js
"description" => $description
);
$charge = Stripe_Charge::create($payload);
logModuleCall($moduleDisplayName, 'Stripe_Charge::create', $payload, $charge, $charge, array());
$transactionStatus = $charge->paid ? 'Success' : 'Failure';
/**
* Validate Callback Invoice ID.
*
* Checks invoice ID is a valid invoice number. Note it will count an
* invoice in any status as valid.
*
* Performs a die upon encountering an invalid Invoice ID.
*
* Returns a normalised invoice ID.
*/
$invoiceId = checkCbInvoiceID($invoiceId, $moduleDisplayName);
/**
* Check Callback Transaction ID.
*
* Performs a check for any existing transactions with the same given
* transaction number.
*
* Performs a die upon encountering a duplicate.
*/
checkCbTransID($charge->id);
/**
* Log Transaction.
*
* Add an entry to the Gateway Log for debugging purposes.
*
* The debug data can be a string or an array. In the case of an
* array it will be
*
* @param string $gatewayName Display label
* @param string|array $debugData Data to log
* @param string $transactionStatus Status
*/
$transaction = Stripe_BalanceTransaction::retrieve($charge->balance_transaction);
logTransaction($moduleDisplayName, $transaction, $transactionStatus);
if ($charge->paid) {
/**
* Add Invoice Payment.
*
* Applies a payment transaction entry to the given invoice ID.
*
* @param int $invoiceId Invoice ID
* @param string $transactionId Transaction ID
* @param float $paymentAmount Amount paid (defaults to full balance)
* @param float $paymentFee Payment fee (optional)
* @param string $gatewayModule Gateway module name
*/
addInvoicePayment(
$invoiceId,
$charge->id,
$transaction->amount / 100, //cent
$transaction->fee / 100, //cent
basename(__FILE__, '.php')
);
}
} catch (Stripe_CardError $e) {
logTransaction($moduleDisplayName, $e, 'Stripe_CardError');
$p = 'The card was declined.';
} catch (Exception $e) {
logTransaction($moduleDisplayName, $e, 'Exception');
$p = 'Something else happened.';
}
$htmlOutput = '<p>' . $p . '</p>
<script>
setTimeout(function(){ location.reload(true); }, 3000);
</script>';
} else {
if ($params['force_email']) {
$force_email = ' data-email="' . $email . '"';
} else {
$force_email = '';
}
if ($params['remember_me']) {
$remember_me = ' data-allow-remember-me="true"';
} else {
$remember_me = ' data-allow-remember-me="false"';
}
$htmlOutput = '<form action="' . $returnUrl . '" method="POST">
<script
src="https://checkout.stripe.com/checkout.js" class="stripe-button"
data-key="' . $p_key . '"
data-name="' . $companyName . '"
data-description="' . $description . '"
data-amount="' . $amount . '"
data-label="' . $langPayNow . '"
' . $force_email . '
' . $remember_me . '
data-currency="' . strtolower($currencyCode) . '"
data-locale="auto"
data-alipay="true">
</script>
</form>';
}
return $htmlOutput;
}
/**
* Refund transaction.
*
* Called when a refund is requested for a previously successful transaction.
*
* @param array $params Payment Gateway Module Parameters
*
* @see http://docs.whmcs.com/Payment_Gateway_Module_Parameters
*
* @return array Transaction response status
*/
function stripe_alipay_refund($params)
{
// Gateway Configuration Parameters
if ($params['test_mode']) {
$s_key = $params['sk_test'];
} else {
$s_key = $params['sk_live'];
}
// Transaction Parameters
$transactionIdToRefund = $params['transid'];
$refundAmount = $params['amount'];
$currencyCode = $params['currency'];
if (substr($transactionIdToRefund, 0, 2) == 'py') { // Alipay doesn't refund processing fee
$refundAmount = round($refundAmount - ($refundAmount * 0.029 + 0.3), 2);
}
if ($currencyCode == 'USD') {
$refundAmount = $refundAmount * 100; // cent
} else {
$refundAmount = 0; // doesn't support other currency
}
// Client Parameters
$firstname = $params['clientdetails']['firstname'];
$lastname = $params['clientdetails']['lastname'];
$email = $params['clientdetails']['email'];
$address1 = $params['clientdetails']['address1'];
$address2 = $params['clientdetails']['address2'];
$city = $params['clientdetails']['city'];
$state = $params['clientdetails']['state'];
$postcode = $params['clientdetails']['postcode'];
$country = $params['clientdetails']['country'];
$phone = $params['clientdetails']['phonenumber'];
// System Parameters
$companyName = $params['companyname'];
$systemUrl = $params['systemurl'];
$langPayNow = $params['langpaynow'];
$moduleDisplayName = $params['name'];
$moduleName = $params['paymentmethod'];
$whmcsVersion = $params['whmcsVersion'];
// perform API call to initiate refund and interpret result
Stripe::setApiKey($s_key);
try {
$charge = Stripe_Charge::retrieve($transactionIdToRefund);
$payload = array('amount' => $refundAmount);
$re = $charge->refunds->create($payload);
logModuleCall($moduleDisplayName, 'Stripe_Refund::create', $payload, $re, $re, array());
$transaction = Stripe_BalanceTransaction::retrieve($re->balance_transaction);
return array(
// 'success' if successful, otherwise 'declined', 'error' for failure
'status' => 'success',
// Data to be recorded in the gateway log - can be a string or array
'rawdata' => $transaction,
// Unique Transaction ID for the refund transaction
'transid' => $re->id,
);
} catch (Exception $e) {
return array(
// 'success' if successful, otherwise 'declined', 'error' for failure
'status' => 'error',
// Data to be recorded in the gateway log - can be a string or array
'rawdata' => $e,
);
}
}
none
