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wveinti

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About wveinti

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    Walter
  1. I hava the same problem described below.. any clue ? I have this module installed and wrks just fine. Also have the golden oldie Quantity Discounts http://www.oscommerc...y/contributions,1159 QTY discount has an option to disable it when a voucher is used. Doesn't seem to work with this contrib however. Does anyone have an idea how I can disable on of the two? I would prefer to hav the qty discount disabled when a coupon is used. See below for the code for ot_qty_discount.php. Would really appreciate it when someone could help! <?php/* $Id: ot_qty_discount.php,v 1.4 2004-08-22 dreamscape Exp $ osCommerce, Open Source E-Commerce Solutions http://www.oscommerce.com Copyright © 2004 Josh Dechant Protions Copyright © 2003 osCommerce Released under the GNU General Public License*/ class ot_qty_discount { var $title, $output; function ot_qty_discount() { $this->code = 'ot_qty_discount'; $this->title = MODULE_QTY_DISCOUNT_TITLE; $this->description = MODULE_QTY_DISCOUNT_DESCRIPTION; $this->enabled = MODULE_QTY_DISCOUNT_STATUS; $this->sort_order = MODULE_QTY_DISCOUNT_SORT_ORDER; $this->include_shipping = MODULE_QTY_DISCOUNT_INC_SHIPPING; $this->include_tax = MODULE_QTY_DISCOUNT_INC_TAX; $this->calculate_tax = MODULE_QTY_DISCOUNT_CALC_TAX; $this->output = array(); } function process() { global $order, $currencies, $ot_subtotal; $od_amount = $this->calculate_discount($this->get_order_total()); if ($this->calculate_tax == 'true') $tod_amount = $this->calculate_tax_effect($od_amount); if ($od_amount > 0) { if (MODULE_QTY_DISCOUNT_RATE_TYPE == 'percentage') $title_ext = sprintf(MODULE_QTY_DISCOUNT_PERCENTAGE_TEXT_EXTENSION ,$this->calculate_rate($_SESSION['cart']->count_contents())); $this->deduction = $od_amount+$tod_amount; $this->output[] = array('title' => sprintf(MODULE_QTY_DISCOUNT_FORMATED_TITLE, $title_ext), 'text' => sprintf(MODULE_QTY_DISCOUNT_FORMATED_TEXT, $currencies->format($od_amount)), 'value' => $od_amount); $order->info['total'] -= $this->deduction; $order->info['tax'] -= $tod_amount; if ($this->sort_order < $ot_subtotal->sort_order) $order->info['subtotal'] -= $this->deduction; } } function calculate_discount($amount) { global $qty_discount, $order_total_array; $od_amount = 0; if ((MODULE_QTY_DISCOUNT_DISABLE_WITH_COUPON == 'true') && (isset($_SESSION['cc_id']))) return $od_amount; $qty_discount = $this->calculate_rate($_SESSION['cart']->count_contents()); if ($qty_discount > 0) { if (MODULE_QTY_DISCOUNT_RATE_TYPE == 'percentage') { $od_amount = round((($amount*10)/10)*($qty_discount/100), 2); } else { $od_amount = round((($qty_discount*10)/10), 2); } } return $od_amount; } function calculate_rate($order_qty) { $discount_rate = split("[:,]" , MODULE_QTY_DISCOUNT_RATES); $size = sizeof($discount_rate); for ($i=0, $n=$size; $i<$n; $i+=2) { if ($order_qty >= $discount_rate[$i]) { $qty_discount = $discount_rate[$i+1]; } } return $qty_discount; } function calculate_tax_effect($od_amount) { global $order; if (MODULE_QTY_DISCOUNT_RATE_TYPE == 'percentage') { $tod_amount = 0; reset($order->info['tax_groups']); while (list($key, $value) = each($order->info['tax_groups'])) { $god_amount = 0; $tax_rate = tep_get_tax_rate($key); $net = ($tax_rate * $order->info['tax_groups'][$key]); if ($net > 0) { $god_amount = $this->calculate_discount($order->info['tax_groups'][$key]); $tod_amount += $god_amount; $order->info['tax_groups'][$key] = $order->info['tax_groups'][$key] - $god_amount; } } } else { $tod_amount = 0; reset($order->info['tax_groups']); while (list($key, $value) = each($order->info['tax_groups'])) { $god_amount = 0; $tax_rate = tep_get_tax_rate($key); $net = ($tax_rate * $order->info['tax_groups'][$key]); if ($net>0) { $god_amount = ($tax_rate/100)*$od_amount; $tod_amount += $god_amount; $order->info['tax_groups'][$key] = $order->info['tax_groups'][$key] - $god_amount; } } } return $tod_amount; } function get_order_total() { global $order; $order_total = $order->info['total']; if ($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_QTY_DISCOUNT_STATUS'"); $this->check = mysql_num_rows($check_query); } return $this->check; } function keys() { return array('MODULE_QTY_DISCOUNT_STATUS', 'MODULE_QTY_DISCOUNT_SORT_ORDER', 'MODULE_QTY_DISCOUNT_DISABLE_WITH_COUPON', 'MODULE_QTY_DISCOUNT_RATE_TYPE', 'MODULE_QTY_DISCOUNT_RATES', 'MODULE_QTY_DISCOUNT_INC_SHIPPING', 'MODULE_QTY_DISCOUNT_INC_TAX', 'MODULE_QTY_DISCOUNT_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 Quantity Discount', 'MODULE_QTY_DISCOUNT_STATUS', 'true', 'Do you want to enable the quantity discount 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, date_added) values ('Sort Order', 'MODULE_QTY_DISCOUNT_SORT_ORDER', '2', '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_QTY_DISCOUNT_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 ('Discount Rate Type', 'MODULE_QTY_DISCOUNT_RATE_TYPE', 'percentage', 'Choose the type of discount rate - percentage or flat rate', '6', '4','tep_cfg_select_option(array(\'percentage\', \'flat rate\'), ', 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 Rates', 'MODULE_QTY_DISCOUNT_RATES', '10:5,20:10', 'The discount is based on the total number of items. Example: 10:5,20:10.. 10 or more items get a 5% or $5 discount; 20 or more items receive a 10% or $10 disount; depending on the rate type.', '6', '5', 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_QTY_DISCOUNT_INC_SHIPPING', 'false', 'Include Shipping 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, set_function ,date_added) values ('Include Tax', 'MODULE_QTY_DISCOUNT_INC_TAX', 'false', 'Include Tax in calculation.', '6', '7','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 ('Calculate Tax', 'MODULE_QTY_DISCOUNT_CALC_TAX', 'true', 'Bereken Tax on discounted amount.', '6', '8','tep_cfg_select_option(array(\'true\', \'false\'), ', now())"); } function remove() { tep_db_query("delete from " . TABLE_CONFIGURATION . " where configuration_key in ('" . implode("', '", $this->keys()) . "')"); } }?>
  2. would it be hard to add that feature? thanks
  3. I setup my Quantity Discounts with this property Disable If Coupon Used = true but anyways when there is a coupon still shows up when it should not right? please some advice or help or if I have to pay you to have this working please let me know but I need to fix this problem thanx