Custom gateway not redirecting after successful payment

[avagarwal]

I am coding a custom gateway which uses a third party merchant gateway. After successful payment the code is returning to the callback page and the invoice marked as paid, but then remaining on the same page. It is not redirecting to an invoice page.

 

What could be the reason for the same?

[Okoji]

I am having the same issues here. Can someone help us?

[Okoji]

Hi, Please help me out here. I am running out of time.

[Shaz3e]

have you found a solution? please share.

[sentq]

4 hours ago, Shaz3e said:

have you found a solution? please share.

could you explain your issue in detail,

is it a custom gateway module?

merchant or third party module?

[avagarwal]

Hi,

I used the following code

<?php

# Required File Includes
require_once __DIR__ . '/../../../init.php';
require_once __DIR__ . '/../../../includes/functions.php';
require_once __DIR__ . '/../../../includes/gatewayfunctions.php';
require_once __DIR__ . '/../../../includes/invoicefunctions.php';


$gatewaymodule = "<your module name>"; # Enter your gateway module name here replacing template

$GATEWAY = getGatewayVariables($gatewaymodule);
if (!$GATEWAY["type"]) die("Module Not Activated"); # Checks gateway module is active before accepting callback

# System Variables
$companyname = $params['companyname'];
$systemurl = $params['systemurl'];

# Get Returned Variables - Adjust for Post Variable Names from your Gateway's Documentation

$invoiceid = checkCbInvoiceID($invoiceid,$GATEWAY["name"]); # Checks invoice ID is a valid invoice number or ends processing

checkCbTransID($refid); # Checks transaction number isn't already in the database and ends processing if it does


if (<payment success>) {
  # Successful
  addInvoicePayment($invoiceid, $refid, $amount, $fee, $gatewaymodule); # Apply Payment to Invoice: invoiceid, transactionid, amount paid, fees, modulename
  logTransaction($GATEWAY["name"],$_POST,"Successful"); # Save to Gateway Log: name, data array, status
} else {
  # Unsuccessful
  logTransaction($GATEWAY["name"],$_POST,"Unsuccessful"); # Save to Gateway Log: name, data array, status
  $enqurl =  $systemurl."/modules/gateways/callback/<some url>.php?TxId=".$invoiceid;
  $enqmsg = "Invoice ID: ".$invoiceid."<some message> "; 
  logTransaction($GATEWAY["name"], $enqmsg, "<tag>");		# Save to Gateway Log:
}

$filename = $siteurl . '/viewinvoice.php?id=' . $invoiceid;
HEADER("location:$filename");
?>