From efcb7c801cb871ba255d8e284f8cda7a59f6ea45 Mon Sep 17 00:00:00 2001 From: Rahul Bile Date: Fri, 24 Jan 2014 19:25:43 +0530 Subject: [PATCH] RealVault system support --- commerce_realex.module | 15 ++ includes/commerce_realex_remote.inc | 310 ++++++++++++++++++++++++++++++++++- 2 files changed, 324 insertions(+), 1 deletion(-) diff --git a/commerce_realex.module b/commerce_realex.module index 4d8aca1..600f78f 100644 --- a/commerce_realex.module +++ b/commerce_realex.module @@ -127,6 +127,21 @@ function _commerce_realex_build_request_sha1hash($request, $type = 'auth') { $hash = $request['timestamp'] . '.' . $request['merchantid'] . '.' . $request['orderid'] . '.' . $request['result'] . '.' . $request['message'] . '.' . $request['pasref'] . '.' . $request['authcode']; break; + case 'payer-new': + // timestamp.merchantid.orderid...payerref + $hash = $request['timestamp'] . '.' . $request['merchantid'] . '.' . $request['orderid'] . '.' . '.' . '.' . $request['payerref']; + break; + + case 'card-new': + // timestamp.merchantid.orderid...payerref.chname.(card)number + $hash = $request['timestamp'] . '.' . $request['merchantid'] . '.' . $request['orderid'] . '.' . '.' . '.' . $request['payerref'] . '.' . $request['chname'] . '.' . $request['ccnumber']; + break; + + case 'receipt-in': + // timestamp.merchantid.orderid.amount.currency.payerref + $hash = $request['timestamp'] . '.' . $request['merchantid'] . '.' . $request['orderid'] . '.' . $request['amount'] . '.' . $request['currency'] . '.' . $request['payerref']; + break; + case '3ds-verifysig': case 'auth': default: diff --git a/includes/commerce_realex_remote.inc b/includes/commerce_realex_remote.inc index 31ec6d3..050da9d 100644 --- a/includes/commerce_realex_remote.inc +++ b/includes/commerce_realex_remote.inc @@ -129,6 +129,34 @@ function commerce_realex_remote_commerce_payment_method_settings_form($settings '#required' => TRUE, ); + $form['card_enable_realvault_request'] = array( + '#type' => 'checkbox', + '#title' => t('Enable RealVault request to create payer and card registration'), + '#default_value' => isset($settings['card_enable_realvault_request']) ? $settings['card_enable_realvault_request'] : FALSE, + ); + + $form['card_realvault_capture_first_payment'] = array( + '#type' => 'checkbox', + '#title' => t('Capture first payment by RealVault method.'), + '#default_value' => isset($settings['card_realvault_capture_first_payment']) ? $settings['card_realvault_capture_first_payment'] : FALSE, + '#states' => array( + 'visible' => array( + ':input[name="parameter[payment_method][settings][payment_method][settings][card_enable_realvault_request]"]' => array('checked' => TRUE) + ), + ), + ); + + $form['card_realvault_request_url'] = array( + '#type' => 'textfield', + '#title' => t('The RealVault request URL'), + '#default_value' => isset($settings['card_realvault_request_url']) ? $settings['card_realvault_request_url'] : 'https://epage.payandshop.com/epage-remote-plugins.cgi', + '#states' => array( + 'visible' => array( + ':input[name="parameter[payment_method][settings][payment_method][settings][card_enable_realvault_request]"]' => array('checked' => TRUE) + ), + ) + ); + $form['cctype_subaccounts_enabled'] = array( '#type' => 'checkbox', '#title' => t('Use separate accounts for each card type'), @@ -328,6 +356,18 @@ function commerce_realex_remote_commerce_payment_method_submit_form_submit($paym } } + preg_match('/^(.+?)?([^\s,]+)$/', $request['chname'], $full_name); + $request['firstname'] = trim($full_name[1]); + $request['lastname'] = trim($full_name[2]); + $request['payerref'] = $request['lastname'] . substr($request['ccnumber'], -4); + $request['paymentmethod'] = $request['payerref']; + if(empty($request['amount'])) { + $request['amount'] = $order->commerce_order_total[LANGUAGE_NONE][0]['amount']; + } + if(empty($request['currency'])) { + $request['currency'] = $order->commerce_order_total[LANGUAGE_NONE][0]['currency_code']; + } + $request['products'] = implode(',', $products); $request['comments'][0] = t('Products purchased:') . ' ' . implode(', ', $comments); $request['log_message'] = ''; @@ -352,7 +392,21 @@ function commerce_realex_remote_commerce_payment_method_submit_form_submit($paym watchdog('commerce_realex', 'Card does not support 3D Secure, no liability shift (orderid: @order_id)', array('@order_id' => $order->order_id)); $request['3dsecure'] = FALSE; } - commerce_realex_remote_do_auth_request($payment_method, $request, $order); + // If realVault system is enable, do the request + if ($payment_method['settings']['card_enable_realvault_request']) { + // Do new payer registration + commerce_realex_remote_do_payer_new_request($payment_method, $request, $order); + + // Do new card registration + commerce_realex_remote_do_card_new_request($payment_method, $request, $order); + + // If set to capture first payment, do the request receipt-in method. + if ($payment_method['settings']['card_realvault_capture_first_payment']) { + commerce_realex_remote_do_receipt_in_request($payment_method, $request, $order); + } + } else { + commerce_realex_remote_do_auth_request($payment_method, $request, $order); + } } return; @@ -530,6 +584,107 @@ function commerce_realex_remote_get_dcc_offer($payment_method, $pane_values, &$o } /** + * Do a payer-new request. + */ +function commerce_realex_remote_do_payer_new_request($payment_method, $request, &$order) { + // Send the request. + $type = 'payer-new'; + $url = $payment_method['settings']['card_realvault_request_url']; + $request['sha1hash'] = _commerce_realex_build_request_sha1hash($request, $type); + $xml = _commerce_realex_remote_build_xml_request($request, $type); + $response = _commerce_realex_send_request($url, $xml); + + // Verify response. + $success = _commerce_realex_remote_verify_response($type, $request, $response, $order, $payment_method); + + // Successful payer registration. + if ($success) { + $order->data['commerce_realex_remote']['payer-new'] = $response; + } + + // New payer registration failure. + else { + drupal_set_message(t('We were unable to create new payer registration; reason provided by bank: %message. If the problem persists, contact us to complete your order.', array('%message' => $response['message'])), 'warning'); + watchdog('commerce_realex', 'Payer registration failed: %message', array('%message' => $response['message']), WATCHDOG_WARNING); + if (empty($_SESSION['realex_failures'])) { + $_SESSION['realex_failures'] = 0; + } + $_SESSION['realex_failures']++; + drupal_goto('checkout'); + } +} + +/** + * Do a card-new request. + */ +function commerce_realex_remote_do_card_new_request($payment_method, $request, &$order) { + // Send the request. + $type = 'card-new'; + $url = $payment_method['settings']['card_realvault_request_url']; + $request['sha1hash'] = _commerce_realex_build_request_sha1hash($request, $type); + $xml = _commerce_realex_remote_build_xml_request($request, $type); + $response = _commerce_realex_send_request($url, $xml); + + // Verify response. + $success = _commerce_realex_remote_verify_response($type, $request, $response, $order, $payment_method); + + // Successful card registration. + if ($success) { + if(!$payment_method['settings']['card_realvault_capture_first_payment']) { + $response['payerref'] = $request['payerref']; + $response['cardref'] = $request['payerref']; + $transaction = commerce_realex_card_realvault_request_transaction_save($payment_method, $order, $response); + } + $order->data['commerce_realex_remote']['card-new'] = $response; + } + + // Card registration failed + else { + drupal_set_message(t('We were unable to create new card registration; reason provided by bank: %message. If the problem persists, contact us to complete your order.', array('%message' => $response['message'])), 'warning'); + watchdog('commerce_realex', 'Card registration failed: %message', array('%message' => $response['message']), WATCHDOG_WARNING); + if (empty($_SESSION['realex_failures'])) { + $_SESSION['realex_failures'] = 0; + } + $_SESSION['realex_failures']++; + drupal_goto('checkout'); + } +} + +/** + * Do a payment receipt_in request. + */ +function commerce_realex_remote_do_receipt_in_request($payment_method, $request, &$order) { + // Send the request. + $type = 'receipt-in'; + $url = $payment_method['settings']['card_realvault_request_url']; + $request['sha1hash'] = _commerce_realex_build_request_sha1hash($request, $type); + $xml = _commerce_realex_remote_build_xml_request($request, $type); + $response = _commerce_realex_send_request($url, $xml); + // Verify response. + $success = _commerce_realex_remote_verify_response($type, $request, $response, $order, $payment_method); + + // Successful payment. + if ($success) { + $response['payerref'] = $request['payerref']; + $response['cardref'] = $request['payerref']; + // Save the transaction. + $transaction = commerce_realex_realvault_remote_transaction_save($payment_method, $order, $response); + $order->data['commerce_realex_realvault_remote']['transaction'] = $transaction; + } + + // Payment failure. + else { + drupal_set_message(t('We were unable to process your credit card payment; reason provided by bank: %message. If the problem persists, contact us to complete your order.', array('%message' => $response['message'])), 'warning'); + watchdog('commerce_realex', 'Payment failed: %message', array('%message' => $response['message']), WATCHDOG_WARNING); + if (empty($_SESSION['realex_failures'])) { + $_SESSION['realex_failures'] = 0; + } + $_SESSION['realex_failures']++; + drupal_goto('checkout'); + } +} + +/** * Process the Realex response. * * @param $type @@ -601,6 +756,12 @@ function _commerce_realex_remote_build_xml_request($request, $type) { return _commerce_realex_remote_build_xml_request_3dsecure_verifysig($request); case '3ds-verifyenrolled': return _commerce_realex_remote_build_xml_request_3dsecure_verifyenrolled($request); + case 'payer-new': + return _commerce_realex_remote_build_xml_request_payer_new($request); + case 'card-new': + return _commerce_realex_remote_build_xml_request_card_new($request); + case 'receipt-in': + return _commerce_realex_remote_build_xml_request_receipt_in($request); case 'auth': default: return _commerce_realex_remote_build_xml_request_auth($request); @@ -740,6 +901,64 @@ function _commerce_realex_remote_build_xml_request_dccrate($request) { return $xml; } +/** + * Generate an "payer-new" xml request. + */ +function _commerce_realex_remote_build_xml_request_payer_new($request) { + $xml = " + " . $request['merchantid'] . " + " . $request['account'] . " + " . $request['orderid'] . " + + " . $request['firstname'] . " + " . $request['lastname'] . " + + " . $request['sha1hash'] . " + "; + + return $xml; +} + +/** + * Generate an "receipt-in" xml request. + */ +function _commerce_realex_remote_build_xml_request_receipt_in($request) { + $xml = " + " . $request['merchantid'] . " + " . $request['account'] . " + " . $request['orderid'] . " + + " . $request['amount'] . " + " . $request['payerref'] . " + " . $request['paymentmethod'] . " + " . $request['sha1hash'] . " + "; + + return $xml; +} + +/** + * Generate an "card-new" xml request. + */ +function _commerce_realex_remote_build_xml_request_card_new($request) { + $xml = " + " . $request['merchantid'] . " + " . $request['account'] . " + " . $request['orderid'] . " + + " . $request['payerref'] . " + " . $request['payerref'] . " + " . $request['ccnumber'] . " + " . $request['expiry_date'] ." + " . $request['chname'] . " + " . $request['cctype'] . " + + + " . $request['sha1hash'] . " + "; + + return $xml; +} /** * Save the transaction and update the order. @@ -792,3 +1011,92 @@ function commerce_realex_remote_transaction_save($payment_method, $order, $respo return $transaction; } +/** + * Save the realvault transaction and update the order. + * + * @param $payment_method + * Payment method array. + * @param $order + * Commerce order object. + * @param $response + * Response data. + */ +function commerce_realex_realvault_remote_transaction_save($payment_method, $order, $response) { + $transaction = commerce_payment_transaction_new('commerce_realex_remote', $order->order_id); + $transaction->amount = $order->commerce_order_total['und'][0]['amount']; + $transaction->currency_code = $order->commerce_order_total['und'][0]['currency_code']; + $transaction->instance_id = $payment_method['instance_id']; + $transaction->remote_id = $response['orderid']; + + // Set the payment status. + switch ($response['result']) { + case '00': + $transaction->status = COMMERCE_PAYMENT_STATUS_SUCCESS; + break; + default: + $transaction->status = COMMERCE_PAYMENT_STATUS_FAILURE; + } + + // Log the response variables. + $transaction->message = 'Status @resultcode, @message. Order ID: @orderid, Auth code: @authcode, Timestamp: @timestamp, Card ref: @cardref, Payer ref: @payerref, Pasref: @pasref, Address check: @address, Postcode check: @postcode, CVN result: @cvn'; + $transaction->message_variables = array( + '@resultcode' => $response['result'], + '@message' => $response['message'], + '@orderid' => $response['orderid'], + '@authcode' => $response['authcode'], + '@payerref' => $response['payerref'], + '@cardref' => $response['cardref'], + '@timestamp' => $response['timestamp'], + '@pasref' => $response['pasref'], + '@address' => $response['avsaddressresponse'], + '@postcode' => $response['avspostcoderesponse'], + '@cvn' => $response['cvnresult'], + ); + + commerce_payment_transaction_save($transaction); + + return $transaction; +} + +/** + * Save the realvault transaction and update the order. + * + * @param $payment_method + * Payment method array. + * @param $order + * Commerce order object. + * @param $response + * Response data. + */ +function commerce_realex_card_realvault_request_transaction_save($payment_method, $order, $response) { + $transaction = commerce_payment_transaction_new('commerce_realex_remote', $order->order_id); + $transaction->amount = $order->commerce_order_total['und'][0]['amount']; + $transaction->currency_code = $order->commerce_order_total['und'][0]['currency_code']; + $transaction->instance_id = $payment_method['instance_id']; + $transaction->remote_id = $response['orderid']; + + // Set the payment status. + switch ($response['result']) { + case '00': + $transaction->status = COMMERCE_PAYMENT_STATUS_SUCCESS; + break; + default: + $transaction->status = COMMERCE_PAYMENT_STATUS_FAILURE; + } + + // Log the response variables. + $transaction->message = 'Status @resultcode, @message. Order ID: @orderid, Card ref: @cardref, Payer ref: @payerref,Timestamp: @timestamp, Pasref: @pasref'; + $transaction->message_variables = array( + '@resultcode' => $response['result'], + '@message' => $response['message'], + '@payerref' => $response['payerref'], + '@cardref' => $response['cardref'], + '@orderid' => $response['orderid'], + '@timestamp' => $response['timestamp'], + '@pasref' => $response['pasref'], + ); + + commerce_payment_transaction_save($transaction); + + return $transaction; +} \ No newline at end of file -- 1.7.10.4