SagePay Vendor TX code

[jaymer]

Hi,

I need to change the VendorTXCode that is sent with orders to SagePay,

this is urgent as all we are getting at the moment are errors due to the codes being used on a previous website,

 

Any help please...

[jaymer]

All sorted now, don't worry.

 

If anyone is interested, I had to amend 2 files from the sagepay module:-

sagepay.php - 2/3rds of the way down the page, the line that says

     $strToCrypt = 'VendorTxCode='.$strVendorTxCode;

I altered to

     $strToCrypt = 'VendorTxCode=1-'.$strVendorTxCode;

 

then validation.php, the line

     $cart_id1 = (isset($values[0]) ? $values[0] : null);

after this I put this line in, to remove the "1-" from the beginning of the VendorTXCode

     $cart_id = substr($cart_id1, 2);

I don't know why this was needed, but it wouldn't work without doing this.

 

This appeared to then screw up the $values array, causing all sorts of validation errors, so I had to change the following line

$amount = (isset($values[16]) ? $values[16] : null);

the 16 to 15, maybe someone more clever than me could explain why!

Edited March 27, 2015 by jaymer (see edit history)