realex payment gateway issue in prestashop 1.6.x

[devzinga]

Hi,

 

When a payment is done, and user returns back from realex payment gateway, it gives error. since the amount payed to realex does not match with the amount stored in system. For some reason, it does not take carrier value, hence there is difference in amount.

 

I tried to debug this issue. below are my findings:

// ---------------- CREATION PANIER
$id_cart = explode('-', $orderid);
$cart = new Cart($id_cart[0]); 

above code in realexredirect.php is causing this. This module is trying to create a new cart object, instead of using existing context, and cart does not get carrier details in the object created for some reason.

 

Pls let me know, if anyone finds solution to this !!

Edited June 9, 2015 by devzinga (see edit history)