function paypalexpress_orderformcheckout($params)
{
$orderid = get_query_val("tblorders", "id", array("invoiceid" => $params['invoiceid']));
update_query("tblhosting", array("paymentmethod" => "paypal"), array("orderid" => $orderid, "paymentmethod" => "paypalexpress"));
update_query("tblhostingaddons", array("paymentmethod" => "paypal"), array("orderid" => $orderid, "paymentmethod" => "paypalexpress"));
update_query("tbldomains", array("paymentmethod" => "paypal"), array("orderid" => $orderid, "paymentmethod" => "paypalexpress"));
$finalPaymentAmount = $_SESSION['Payment_Amount'];
$postfields = array();
$postfields['TOKEN'] = $_SESSION['paypalexpress']['token'];
$postfields['PAYERID'] = $_SESSION['paypalexpress']['payerid'];
$postfields['PAYMENTREQUEST_0_PAYMENTACTION'] = "SALE";
$postfields['PAYMENTREQUEST_0_AMT'] = $params['amount'];
$postfields['PAYMENTREQUEST_0_CURRENCYCODE'] = $params['currency'];
$postfields['IPADDRESS'] = $_SERVER['SERVER_NAME'];
$results = paypalexpress_api_call($params, "DoExpressCheckoutPayment", $postfields);
$ack = strtoupper($results['ACK']);
if ($ack == "SUCCESS" || $ack == "SUCCESSWITHWARNING") {
$transactionId = $results['PAYMENTINFO_0_TRANSACTIONID'];
$transactionType = $results['PAYMENTINFO_0_TRANSACTIONTYPE'];
$paymentType = $results['PAYMENTINFO_0_PAYMENTTYPE'];
$orderTime = $results['PAYMENTINFO_0_ORDERTIME'];
$amt = $results['PAYMENTINFO_0_AMT'];
$currencyCode = $results['PAYMENTINFO_0_CURRENCYCODE'];
$feeAmt = $results['PAYMENTINFO_0_FEEAMT'];
$settleAmt = $results['PAYMENTINFO_0_SETTLEAMT'];
$taxAmt = $results['PAYMENTINFO_0_TAXAMT'];
$exchangeRate = $results['PAYMENTINFO_0_EXCHANGERATE'];
$paymentStatus = $results['PAYMENTINFO_0_PAYMENTSTATUS'];
if ($paymentStatus == "Completed") {
return array("status" => "success", "transid" => $transactionId, "fee" => $feeAmt, "rawdata" => $results);
}
if ($paymentStatus == "Pending") {
return array("status" => "payment pending", "rawdata" => $results);
}
return array("status" => "invalid status", "rawdata" => $results);
}
return array("status" => "error", "rawdata" => $results);
}
$whmcs->load_function("invoice");
$GATEWAY = getGatewayVariables("paypalexpress");
if (!$GATEWAY['type']) {
exit("Module Not Activated");
}
$token = "";
if (isset($_REQUEST['token'])) {
$token = $_REQUEST['token'];
}
if (!$token) {
logTransaction("PayPal Express Callback", $_REQUEST, "Missing Token");
exit;
}
$postfields = array();
$postfields['TOKEN'] = $token;
$results = paypalexpress_api_call($GATEWAY, "GetExpressCheckoutDetails", $postfields);
$ack = strtoupper($results['ACK']);
if ($ack == "SUCCESS" || $ack == "SUCCESSWITHWARNING") {
logTransaction("PayPal Express Callback", $results, "Successful");
$email = $results['EMAIL'];
$payerId = $results['PAYERID'];
$payerStatus = $results['PAYERSTATUS'];
$salutation = $results['SALUTATION'];
$firstName = $results['FIRSTNAME'];
$middleName = $results['MIDDLENAME'];
$lastName = $results['LASTNAME'];
$suffix = $results['SUFFIX'];
$cntryCode = $results['COUNTRYCODE'];
$business = $results['BUSINESS'];
$shipToName = $results['PAYMENTREQUEST_0_SHIPTONAME'];
$shipToStreet = $results['PAYMENTREQUEST_0_SHIPTOSTREET'];