Worldpay currency problem (CAD & USD)

[abhishekgbc]

My worldpay module is installed and running. but... there is a big problem.
The amount being transferred is incorrect when the currency is changed.


My website has two currencies - USD $ and CAD $.

Default is USD. When the customer purchases using USD as the currency(example: USD $240 worth products) , oscmax passes correct amount to the worldpay in USD (i.e. USD $@240)

Now I purchase the same products using CAD as currency.
oscmax shows correct CAD (310$) but passes to worldpay CAD $240.

This is the same amount that is in USD $ for the same product.

Please help, I have spent hours and hours in forums searching for an answer.

[jpf]

Cause it does not pass currency type - Try find code:

  tep_draw_hidden_field('hideCurrency', 'true') . 
  

Change to:

  tep_draw_hidden_field('hideCurrency', 'false') . 
  

See if that works...

[abhishekgbc]

I couldn't find that piece of code anywhere in the application.

Could you please help me out here...

[jpf]

Then which Worldpay module are you using then?

There is no default one in osCommerce -and the one I used is the one in osCMax....

[abhishekgbc]

I don't know. I just clicked install in the Payment modules of the admin section. Here is the code I have in my Worldpay.php

<?php
/*
$Id: worldpay.php,v4.1 Beta 2003/01/12 22:00:00
Author : Graeme Simms (gsimms@icon.co.za)/Graeme Conkie (graeme@conkie.net)
Title: WorldPay Payment Module V4.0 Beta

osCommerce, Open Source E-Commerce Solutions
osCommerce, Open Source Online Shop E-Commerce Solutions

Copyright (c) 2002 osCommerce

Released under the GNU General Public License

*/

class worldpay {
var $code, $title, $description, $enabled;

// class constructor
function worldpay() {
$this->code = 'worldpay';
$this->title = MODULE_PAYMENT_WORLDPAY_TEXT_TITLE;
$this->description = MODULE_PAYMENT_WORLDPAY_TEXT_DESCRIPTION;
$this->enabled = ((MODULE_PAYMENT_WORLDPAY_STATUS == 'True') ? true : false);
$this->form_action_url = 'https://select.worldpay.com/wcc/purchase';
}

// class methods
function javascript_validation() {
return false;
}

function selection() {
return array('id' => $this->code,
'module' => $this->title);
}

function pre_confirmation_check() {
return false;
}

function confirmation() {
return false;
}

function process_button() {
global $HTTP_POST_VARS, $shipping_cost, $total_cost, $shipping_selected, $shipping_method, $currencies, $currency, $customer_id , $order;
$worldpay_url = tep_session_name() . '=' . tep_session_id() ;
$process_button_string =
tep_draw_hidden_field('instId', MODULE_PAYMENT_WORLDPAY_ID) .
tep_draw_hidden_field('currency', $currency) .
tep_draw_hidden_field('desc', 'Purchase from '.STORE_NAME) .
tep_draw_hidden_field('cartId', STORE_NAME.' : '.$order->customer['firstname'].' '.$order->customer['lastname']) .
tep_draw_hidden_field('amount', number_format($order->info['total'],2,'.',''));
if (MODULE_PAYMENT_WORLDPAY_USEPREAUTH == 'True') $process_button_string .= tep_draw_hidden_field('authMode', MODULE_PAYMENT_WORLDPAY_PREAUTH);
if (MODULE_PAYMENT_WORLDPAY_USEPREAUTH == 'True') $process_button_string .= tep_draw_hidden_field(MODULE_PAYMENT_WORLDPAY_PREA UTHACCID, MODULE_PAYMENT_WORLDPAY_PREAUTHID);
$address = htmlspecialchars($order->customer['street_address'] . '
' . $order->customer['suburb'] . '
' . $order->customer['city'] . '
' . $order->customer['state'], ENT_QUOTES);
$process_button_string .=
tep_draw_hidden_field('testMode', MODULE_PAYMENT_WORLDPAY_MODE) .
tep_draw_hidden_field('name', $order->customer['firstname'] . ' ' . $order->customer['lastname']) .
tep_draw_hidden_field('address', $address) .
tep_draw_hidden_field('postcode', $order->customer['postcode']) .
tep_draw_hidden_field('country', $order->customer['country']['iso_code_2']) .
tep_draw_hidden_field('tel', $order->customer['telephone']) .
tep_draw_hidden_field('fax', $order->customer['fax']) .
tep_draw_hidden_field('email', $order->customer['email_address']) ;
return $process_button_string ;
}

function before_process() {
global $HTTP_POST_VARS;
}

function after_process() {
return false;
}

function output_error() {
return false;
}

function check() {
if (!isset($this->_check)) {
$check_query = tep_db_query("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_PAYMENT_WORLDPAY_STATUS'");
$this->_check = tep_db_num_rows($check_query);
}
return $this->_check;
}

function install() {
tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Enable WorldPay Module', 'MODULE_PAYMENT_WORLDPAY_STATUS', 'True', 'Do you want to accept WorldPay payments?', '6', '1', 'tep_cfg_select_option(array('True', 'False'), ', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Worldpay Installation ID', 'MODULE_PAYMENT_WORLDPAY_ID', '00000', 'Your WorldPay Select Junior ID', '6', '2', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Mode', 'MODULE_PAYMENT_WORLDPAY_MODE', '100', 'The mode you are working in (100 = Test Mode Accept, 101 = Test Mode Decline, 0 = Live', '6', '3', now())");

}

function remove() {
tep_db_query("delete from " . TABLE_CONFIGURATION . " where configuration_key in ('" . implode("', '", $this->keys()) . "')");
}

function keys() {
return array('MODULE_PAYMENT_WORLDPAY_STATUS', 'MODULE_PAYMENT_WORLDPAY_ID','MODULE_PAYMENT_WORLD PAY_MODE');
}
}
?>

[abhishekgbc]

Is this post related to my problem?

Currency Problems

[abhishekgbc]

Problem solved.
Install the new Worldpay Junior module....