FreeofCharge contrib almost working

[XxWickedxX]

Free of Charge Payment Module http://addons.oscommerce.com/info/3342

This payment module, if enabled from the admin, gives people an option of having a "free" payment of their purchase. What the module does is check the shopping cart's total.

 

If the grand total is anything other then 0.00, the module will dynamically disable itself for that purchase so that it doesn't show up to the user. If the total is 0.00, then it will remain enabled and give the end user an option to proceed through the checkout free of charge.

 

This module is useful if you want to give away some free items that still require registration but also want to sell items with your osCommerce installation, if they takes just the free things, this option will let them get through the checkout, but if they have items that cost money (even if they also have free items in their cart) they will still have to pay.

 

Once installed the module settings ask you what order status you would like the orders to be once completed using this method.. No matter what order status choice I choose it just goes to my admin set default order status. This makes the contrib unusable for me.. The contrib only consist of a language file and the payment module file. Here is the code for the module. Maybe this lies in this code?

 

<?php
/*
 $Id: freeofcharge.php,v 1.0 2005/07/11 17:04:32 cap Exp $

 Free Of Charge Payment Module for osCommerce 2.2 MS2

 Module written by Want A Better Website, Inc.
 http://www.wantabetterwebsite.com/

 Module checks the grand total of the customer's shopping cart.
 If the grand total is $0.00 and this module is enabled, a
 Free Of Charge option is given to the customer on checkout.

 Module Copyright (c) 2005 Want A Better Website, Inc.
 osCommerce Copyright (c) 2003 osCommerce

 Released under the GNU General Public License
*/

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

// class constructor
   function freeofcharge() {
     global $order;

     $this->code = 'freeofcharge';
     $this->title = MODULE_PAYMENT_FOC_TEXT_TITLE;
     $this->description = MODULE_PAYMENT_FOC_TEXT_DESCRIPTION;
     $this->sort_order = MODULE_PAYMENT_FOC_SORT_ORDER;
     $this->enabled = ((MODULE_PAYMENT_FOC_STATUS == 'True') ? true : false);
     if (is_object($order)) $this->update_status();
   }

// class methods
   function update_status() {
     global $order;

// disable the module if the order only contains virtual products
     if ($this->enabled == true) {
       global $cart;
       if ($cart->show_total() >= 0.01) {
         $this->enabled = false;
       }
     }
   }

   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() {
     return false;
   }

   function before_process() {
     return false;
   }

   function after_process() {
     return false;
   }

   function get_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_FOC_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 Free of Charge Module', 'MODULE_PAYMENT_FOC_STATUS', 'True', 'Do you want to enable this module?', '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, use_function, set_function, date_added) values ('Payment Zone', 'MODULE_PAYMENT_FOC_ZONE', '0', 'If a zone is selected, only enable this payment method for that zone.', '6', '2', 'tep_get_zone_class_title', 'tep_cfg_pull_down_zone_classes(', now())");
     tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Sort order of display.', 'MODULE_PAYMENT_FOC_SORT_ORDER', '0', 'Sort order of display. Lowest is displayed first.', '6', '0', now())");
     tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, use_function, date_added) values ('Set Order Status', 'MODULE_PAYMENT_FOC_ORDER_STATUS_ID', '0', 'Set the status of orders made with this payment module to this value', '6', '0', 'tep_cfg_pull_down_order_statuses(', 'tep_get_order_status_name', now())");
  }

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

   function keys() {
     return array('MODULE_PAYMENT_FOC_STATUS', 'MODULE_PAYMENT_FOC_ZONE', 'MODULE_PAYMENT_FOC_ORDER_STATUS_ID', 'MODULE_PAYMENT_FOC_SORT_ORDER');
   }
 }
?>

 

 

Thanks.. Otherwise I do not know anything I can do to fix this outside of the code but I am pretty tired right now so not thinking right..