Jump to content
Sign in to follow this  
inquisitivemind

New module disc. if subscribed to newsletter

Recommended Posts

Hi All!!!

 

Really need some help! i have been trying to get a module going that will provide a discount depending if a customer is subscribed to the newsletter.... its a modification of another module and is working to some extent except that it doesnt let you select a payment type in the checkout when its enabled! This makes it pretty useless and i'm just looking for a bit of trouble shooting to get it working.... ANY help really appreciated!

 

Here's the code:

 

<?php
/*
 $Id: ot_lev_members.php,v 1.0 2002/04/08 01:13:43 hpdl Exp $

 osCommerce, Open Source E-Commerce Solutions
 http://www.oscommerce.com

 Copyright (c) 2002 osCommerce

 Released under the GNU General Public License
*/

 class ot_xmembers {
var $title, $output;

function ot_xmembers() {
  $this->code = 'ot_xmembers';
  $this->title = MODULE_XMEMBERS_TITLE;
  $this->description = MODULE_XMEMBERS_DESCRIPTION;
  $this->enabled = MODULE_XMEMBERS_STATUS;
  $this->sort_order = MODULE_XMEMBERS_SORT_ORDER;
  $this->include_shipping = MODULE_XMEMBERS_INC_SHIPPING;
  $this->include_tax = MODULE_XMEMBERS_INC_TAX;
  $this->percentage = MODULE_XMEMBERS_PERCENTAGE;
  $this->minimum = MODULE_XMEMBERS_MINIMUM;
  $this->calculate_tax = MODULE_XMEMBERS_CALC_TAX;
//	  $this->credit_class = true;
  $this->output = array();
}

function process() {
 global $order, $currencies;

  $od_amount = $this->calculate_credit($this->get_order_total());
  if ($od_amount>0) {
  $this->deduction = $od_amount;
  $this->output[] = array('title' => $this->title . ':',
						  'text' => '<b>' . $currencies->format($od_amount) . '</b>',
						  'value' => $od_amount);
$order->info['total'] = $order->info['total'] - $od_amount;  
}
}


 function calculate_credit($amount) {
global $order, $customer_id;
$od_amount=0;
$od_pc = $this->percentage;
if ($amount > $this->minimum) {
	  if ((MODULE_XMEMBERS_DISABLE_WITH_COUPON == 'true') && (isset($_SESSION['cc_id']))) return $od_amount;
$query = tep_db_query("select customers_newsletter from " . TABLE_CUSTOMERS . " where customers_id = '" . $customer_id . "'"); 
$query_result = tep_db_fetch_array($query);
if ($query_result['customers_newsletter'] == '1') {
// Calculate tax reduction if necessary
if($this->calculate_tax == 'true') {
// Calculate main tax reduction
  $tod_amount = round($order->info['tax']*10)/10*$od_pc/100;
  $order->info['tax'] = $order->info['tax'] - $tod_amount;
// Calculate tax group deductions
  reset($order->info['tax_groups']);
  while (list($key, $value) = each($order->info['tax_groups'])) {
	$god_amount = round($value*10)/10*$od_pc/100;
	$order->info['tax_groups'][$key] = $order->info['tax_groups'][$key] - $god_amount;
  }  
}
$od_amount = round($amount*10)/10*$od_pc/100;
$od_amount = $od_amount + $tod_amount;
}
}
return $od_amount;
 }


 function get_order_total() {
global  $order, $cart;
$order_total = $order->info['total'];
// Check if gift voucher is in cart and adjust total
$products = $cart->get_products();
for ($i=0; $i<sizeof($products); $i++) {
  $t_prid = tep_get_prid($products[$i]['id']);
  $gv_query = tep_db_query("select products_price, products_tax_class_id, products_model from " . TABLE_PRODUCTS . " where products_id = '" . $t_prid . "'");
  $gv_result = tep_db_fetch_array($gv_query);
  if (ereg('^GIFT', addslashes($gv_result['products_model']))) { 
	$qty = $cart->get_quantity($t_prid);
	$products_tax = tep_get_tax_rate($gv_result['products_tax_class_id']);
	if ($this->include_tax =='false') {
	   $gv_amount = $gv_result['products_price'] * $qty;
	} else {
	  $gv_amount = ($gv_result['products_price'] + tep_calculate_tax($gv_result['products_price'],$products_tax)) * $qty;
	}
	$order_total=$order_total - $gv_amount;
  }
}
if ($this->include_tax == 'false') $order_total=$order_total-$order->info['tax'];
if ($this->include_shipping == 'false') $order_total=$order_total-$order->info['shipping_cost'];
return $order_total;
 }  


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

  return $this->check;
}

function keys() {
  return array('MODULE_XMEMBERS_STATUS', 'MODULE_XMEMBERS_SORT_ORDER', 'MODULE_XMEMBERS_DISABLE_WITH_COUPON', 'MODULE_XMEMBERS_PERCENTAGE','MODULE_XMEMBERS_MINIMUM', 'MODULE_XMEMBERS_INC_SHIPPING', 'MODULE_XMEMBERS_INC_TAX', 'MODULE_XMEMBERS_CALC_TAX');
}

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 ('Display Total', 'MODULE_XMEMBERS_STATUS', 'true', 'Do you want to enable the Order Discount?', '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 ('Sort Order', 'MODULE_XMEMBERS_SORT_ORDER', '300', 'Sort order of display.', '6', '2', now())");
  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 ('Disable If Coupon Used', 'MODULE_XMEMBERS_DISABLE_WITH_COUPON', 'true', 'Do you want to disable the quantity discount module if a discount coupon is being used by the user?', '6', '3','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, set_function ,date_added) values ('Include Shipping', 'MODULE_XMEMBERS_INC_SHIPPING', 'true', 'Include Shipping in calculation', '6', '5', '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, set_function ,date_added) values ('Include Tax', 'MODULE_XMEMBERS_INC_TAX', 'true', 'Include Tax in calculation.', '6', '6','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 ('Discount Percentage', 'MODULE_XMEMBERS_PERCENTAGE', '10', 'Amount of Discount(percentage).', '6', '7', now())");
  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 ('Calculate Tax', 'MODULE_XMEMBERS_CALC_TAX', 'false', 'Re-calculate Tax on discounted amount.', '6', '5','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 ('Minimum Amount', 'MODULE_XMEMBERS_MINIMUM', '100', 'Minimum order before discount', '6', '2', now())");
}

function remove() {
  $keys = '';
  $keys_array = $this->keys();
  for ($i=0; $i<sizeof($keys_array); $i++) {
	$keys .= "'" . $keys_array[$i] . "',";
  }
  $keys = substr($keys, 0, -1);

  tep_db_query("delete from " . TABLE_CONFIGURATION . " where configuration_key in (" . $keys . ")");
}
 }
?>

 

Thanks!!!!

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×