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Merge pull request #10 from nuclearsam/master
Fixed currency conversion before capture payment
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modules/gateways/callback/razorpay.php
100755 → 100644
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,100 +1,102 @@ | ||
| <?php | ||
| /** | ||
| * WHMCS Razorpay Payment Callback File | ||
| * | ||
| * Verifying that the payment gateway module is active, | ||
| * Validating an Invoice ID, Checking for the existence of a Transaction ID, | ||
| * Logging the Transaction for debugging and Adding Payment to an Invoice. | ||
| */ | ||
|
|
||
| // Require libraries needed for gateway module functions. | ||
| require_once __DIR__ . '/../../../init.php'; | ||
| require_once __DIR__ . '/../../../includes/gatewayfunctions.php'; | ||
| require_once __DIR__ . '/../../../includes/invoicefunctions.php'; | ||
|
|
||
| // Detect module name from filename. | ||
| $gatewayModuleName = 'razorpay'; | ||
| // Fetch gateway configuration parameters. | ||
| $gatewayParams = getGatewayVariables($gatewayModuleName); | ||
| // Die if module is not active. | ||
| if (!$gatewayParams['type']) { | ||
| die("Module Not Activated"); | ||
| } | ||
| $keyId = $gatewayParams["keyId"]; | ||
| $keySecret = $gatewayParams["keySecret"]; | ||
| // Retrieve data returned in payment gateway callback | ||
| $merchant_order_id = $_POST["merchant_order_id"]; | ||
| $razorpay_payment_id = $_POST["razorpay_payment_id"]; | ||
| // Validate Callback Invoice ID. | ||
| $merchant_order_id = checkCbInvoiceID($merchant_order_id, $gatewayParams['name']); | ||
| // Check Callback Transaction ID. | ||
| checkCbTransID($razorpay_payment_id); | ||
| /** | ||
| * Fetch amount to verify transaction | ||
| */ | ||
| # Fetch invoice to get the amount | ||
| $result = mysql_fetch_assoc(select_query('tblinvoices', 'total', array("id"=>$merchant_order_id))); | ||
| $amount = $result['total']; | ||
| # Check if amount is INR, convert if not. | ||
| $currency = getCurrency(); | ||
| if ($currency['code'] !== 'INR') { | ||
| $result = mysql_fetch_array(select_query("tblcurrencies", "id", array("code"=>'INR'))); | ||
| $inr_id = $result['id']; | ||
| $converted_amount = convertCurrency($amount, $currency['id'], $inr_id); | ||
| } else { | ||
| $converted_amount = $amount; | ||
| } | ||
| # Amount in Paisa | ||
| $converted_amount = 100*$converted_amount; | ||
| $success = true; | ||
| $error = ""; | ||
| try { | ||
| $url = 'https://api.razorpay.com/v1/payments/'.$razorpay_payment_id.'/capture'; | ||
| $fields_string="amount=$converted_amount"; | ||
| //cURL Request | ||
| $ch = curl_init(); | ||
| //set the url, number of POST vars, POST data | ||
| curl_setopt($ch, CURLOPT_URL, $url); | ||
| curl_setopt($ch, CURLOPT_USERPWD, $keyId . ":" . $keySecret); | ||
| curl_setopt($ch, CURLOPT_TIMEOUT, 60); | ||
| curl_setopt($ch, CURLOPT_POST, 1); | ||
| curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string); | ||
| curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | ||
| //execute post | ||
| $result = curl_exec($ch); | ||
| $http_status = curl_getinfo($ch, CURLINFO_HTTP_CODE); | ||
| if ($result === false) { | ||
| $success = false; | ||
| $error = 'Curl error: ' . curl_error($ch); | ||
| } else { | ||
| $response_array = json_decode($result, true); | ||
| //Check success response | ||
| if ($http_status === 200 and isset($response_array['error']) === false) { | ||
| $success = true; | ||
| } else { | ||
| $success = false; | ||
| if (!empty($response_array['error']['code'])) { | ||
| $error = $response_array['error']['code'].":".$response_array['error']['description']; | ||
| } else { | ||
| $error = "RAZORPAY_ERROR: Invalid Response <br/>".$result; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| //close connection | ||
| curl_close($ch); | ||
| } catch (Exception $e) { | ||
| $success = false; | ||
| $error ="WHMCS_ERROR: Request to Razorpay Failed"; | ||
| } | ||
| if ($success === true) { | ||
| # Successful | ||
| # Apply Payment to Invoice: invoiceid, transactionid, amount paid, fees, modulename | ||
| addInvoicePayment($merchant_order_id, $razorpay_payment_id, $amount, 0, $gatewayParams["name"]); | ||
| logTransaction($gatewayParams["name"], $_POST, "Successful"); # Save to Gateway Log: name, data array, status | ||
| } else { | ||
| # Unsuccessful | ||
| # Save to Gateway Log: name, data array, status | ||
| logTransaction($gatewayParams["name"], $_POST, "Unsuccessful-".$error . ". Please check razorpay dashboard for Payment id: ".$_POST['razorpay_payment_id']); | ||
| } | ||
| header("Location: ".$gatewayParams['systemurl']."/viewinvoice.php?id=" . $merchant_order_id); | ||
| <?php | ||
| /** | ||
| * WHMCS Razorpay Payment Callback File | ||
| * | ||
| * Verifying that the payment gateway module is active, | ||
| * Validating an Invoice ID, Checking for the existence of a Transaction ID, | ||
| * Logging the Transaction for debugging and Adding Payment to an Invoice. | ||
| */ | ||
|
|
||
| // Require libraries needed for gateway module functions. | ||
| require_once __DIR__ . '/../../../init.php'; | ||
| require_once __DIR__ . '/../../../includes/gatewayfunctions.php'; | ||
| require_once __DIR__ . '/../../../includes/invoicefunctions.php'; | ||
|
|
||
| // Detect module name from filename. | ||
| $gatewayModuleName = 'razorpay'; | ||
| // Fetch gateway configuration parameters. | ||
| $gatewayParams = getGatewayVariables($gatewayModuleName); | ||
| // Die if module is not active. | ||
| if (!$gatewayParams['type']) { | ||
| die("Module Not Activated"); | ||
| } | ||
| $keyId = $gatewayParams["keyId"]; | ||
| $keySecret = $gatewayParams["keySecret"]; | ||
| // Retrieve data returned in payment gateway callback | ||
| $merchant_order_id = $_POST["merchant_order_id"]; | ||
| $razorpay_payment_id = $_POST["razorpay_payment_id"]; | ||
| // Validate Callback Invoice ID. | ||
| $merchant_order_id = checkCbInvoiceID($merchant_order_id, $gatewayParams['name']); | ||
| // Check Callback Transaction ID. | ||
| checkCbTransID($razorpay_payment_id); | ||
| /** | ||
| * Fetch amount to verify transaction | ||
| */ | ||
| # Fetch invoice to get the amount and userid | ||
| $result = mysql_fetch_assoc(select_query('tblinvoices', 'total, userid', array("id"=>$merchant_order_id))); | ||
| $amount = $result['total']; | ||
| # Check if amount is INR, convert if not. | ||
| //$currency = getCurrency(); | ||
| $result = mysql_fetch_assoc(select_query('tblclients', 'currency', array("id"=>$result['userid']))); | ||
| $currency_id = $result['currency']; | ||
| $result = mysql_fetch_array(select_query("tblcurrencies", "id", array("code"=>'INR'))); | ||
| $inr_id = $result['id']; | ||
| if($currency_id != $inr_id) { | ||
| $converted_amount = convertCurrency($amount, $currency_id, $inr_id); | ||
| } else { | ||
| $converted_amount = $amount; | ||
| } | ||
| # Amount in Paisa | ||
| $converted_amount = 100*$converted_amount; | ||
| $success = true; | ||
| $error = ""; | ||
| try { | ||
| $url = 'https://api.razorpay.com/v1/payments/'.$razorpay_payment_id.'/capture'; | ||
| $fields_string="amount=$converted_amount"; | ||
| //cURL Request | ||
| $ch = curl_init(); | ||
| //set the url, number of POST vars, POST data | ||
| curl_setopt($ch, CURLOPT_URL, $url); | ||
| curl_setopt($ch, CURLOPT_USERPWD, $keyId . ":" . $keySecret); | ||
| curl_setopt($ch, CURLOPT_TIMEOUT, 60); | ||
| curl_setopt($ch, CURLOPT_POST, 1); | ||
| curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string); | ||
| curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | ||
| //execute post | ||
| $result = curl_exec($ch); | ||
| $http_status = curl_getinfo($ch, CURLINFO_HTTP_CODE); | ||
| if ($result === false) { | ||
| $success = false; | ||
| $error = 'Curl error: ' . curl_error($ch); | ||
| } else { | ||
| $response_array = json_decode($result, true); | ||
| //Check success response | ||
| if ($http_status === 200 and isset($response_array['error']) === false) { | ||
| $success = true; | ||
| } else { | ||
| $success = false; | ||
| if (!empty($response_array['error']['code'])) { | ||
| $error = $response_array['error']['code'].":".$response_array['error']['description']; | ||
| } else { | ||
| $error = "RAZORPAY_ERROR: Invalid Response <br/>".$result; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| //close connection | ||
| curl_close($ch); | ||
| } catch (Exception $e) { | ||
| $success = false; | ||
| $error ="WHMCS_ERROR: Request to Razorpay Failed"; | ||
| } | ||
| if ($success === true) { | ||
| # Successful | ||
| # Apply Payment to Invoice: invoiceid, transactionid, amount paid, fees, modulename | ||
| addInvoicePayment($merchant_order_id, $razorpay_payment_id, $amount, 0, $gatewayParams["name"]); | ||
| logTransaction($gatewayParams["name"], $_POST, "Successful"); # Save to Gateway Log: name, data array, status | ||
| } else { | ||
| # Unsuccessful | ||
| # Save to Gateway Log: name, data array, status | ||
| logTransaction($gatewayParams["name"], $_POST, "Unsuccessful-".$error . ". Please check razorpay dashboard for Payment id: ".$_POST['razorpay_payment_id']); | ||
| } | ||
| header("Location: ".$gatewayParams['systemurl']."/viewinvoice.php?id=" . $merchant_order_id); |