function after_process()
{
require_once 'coinapult/coinapult.php';
global $insert_id, $order, $db, $messageStack;
$this->_log("after_process");
$coinapult = new CoinapultClient(MODULE_PAYMENT_COINAPULT_API_KEY, MODULE_PAYMENT_COINAPULT_API_SECRET);
$response = $coinapult->receive(null, 'BTC', $order->info['total'], $order->info['currency'], null, zen_href_link('bitcoin_coinapult_callback.php', '', 'NONSSL', true, true, true));
$this->_log("response from coinapult: " . print_r($response, true));
if (!isset($response['transaction_id']) || is_null($response['transaction_id']) || isset($response['error'])) {
/* Invoice not created. */
$this->_log("failed");
$messageStack->add_session('checkout_payment', MODULE_PAYMENT_COINAPULT_TEXT_ERROR_INVOICEFAIL, 'error');
zen_redirect(zen_href_link(FILENAME_CHECKOUT_PAYMENT, '', 'NONSSL', true, false));
} else {
$this->_log("transaction started at coinapult");
/* Set status for the new order. */
$db->Execute("UPDATE " . TABLE_ORDERS . " SET orders_status = " . (int) MODULE_PAYMENT_COINAPULT_ORDERNEW_ID . " WHERE orders_id = " . (int) $insert_id);
/* Store $tid. */
$tid = $response['transaction_id'];
$db->Execute("INSERT INTO " . TABLE_COINAPULT_LINK . " (`order_id`,\n `transaction_id`) VALUES ('{$insert_id}', '{$tid}')");
/* Include payment data. */
$btc_address = $response['address'];
$in_expected = $response['in']['expected'];
$replacements = array('%btc_address%' => $btc_address, '%in_expected%' => $in_expected, '%tid%' => $tid);
$_SESSION['payment_method_messages'] = str_replace(array_keys($replacements), $replacements, MODULE_PAYMENT_COINAPULT_TEXT_CHECKOUT_SUCCESS_HTML);
$comment = str_replace(array_keys($replacements), $replacements, MODULE_PAYMENT_COINAPULT_TEXT_CHECKOUT_SUCCESS);
$sql = "INSERT INTO " . TABLE_ORDERS_STATUS_HISTORY . " (comments, orders_id,\n orders_status_id, customer_notified, date_added) VALUES (:orderComments,\n :orderID, :orderStatus, 0, now())";
$sql = $db->bindVars($sql, ':orderComments', $comment, 'string');
$sql = $db->bindVars($sql, ':orderID', $insert_id, 'integer');
$sql = $db->bindVars($sql, ':orderStatus', $order->info['order_status'], 'integer');
$db->Execute($sql);
$_SESSION['cart']->reset(true);
$this->_log("redirecting..");
zen_redirect("https://coinapult.com/invoice/" . $tid);
}
return false;
}
require 'includes/application_top.php';
function _log($msg)
{
global $logDir;
$file = $logDir . '/bitcoin_coinapult.log';
$fp = @fopen($file, 'a');
@fwrite($fp, $msg . "\n");
@fclose($fp);
}
$logDir = defined('DIR_FS_LOGS') ? DIR_FS_LOGS : DIR_FS_SQL_CACHE;
if (!defined('TABLE_COINAPULT_LINK')) {
/* Associate orders with tid from coinapult so we can search for that
* in callbacks. */
define('TABLE_COINAPULT_LINK', DB_PREFIX . 'coinapult_link');
}
$coinapult = new CoinapultClient(MODULE_PAYMENT_COINAPULT_API_KEY, MODULE_PAYMENT_COINAPULT_API_SECRET);
if (!(isset($_SERVER['HTTP_CPT_KEY']) && isset($_SERVER['HTTP_CPT_HMAC']))) {
_log('received invalid callback');
die;
}
/* Valid callback so far. */
$auth = $coinapult->authenticate_callback($_SERVER['HTTP_CPT_KEY'], $_SERVER['HTTP_CPT_HMAC'], $_POST);
if (!($auth['auth'] && isset($_POST['transaction_id']))) {
_log('failed to authenticate the callback: ' . print_r($auth, true));
die;
}
$tid = $_POST['transaction_id'];
$result = $db->Execute("SELECT `order_id` FROM " . TABLE_COINAPULT_LINK . "\n WHERE `transaction_id` = '{$tid}'");
if ($result->RecordCount() == 1) {
$orderid = $result->fields['order_id'];
_log('found order ' . $orderid . ' for tid ' . $tid);