ho cercato e cercato .... forse male, non sò!
Devo aggiungere una spesa extre "fissa" (non in percentuale) quando viene sceltro come modalità il contrassegno.
Il codice seguente permette di aggiungere una spesa in percentuale sul totale,
io vorrei mettere una cifra stabilita da me, cosa devo modificare?
Vi ringrazio anticipatamente!
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<?php
/*
$Id: ot_surcharge.php,v 1.0 2003/06/19 01:13:43 hpdl wib $
osCommerce, Open Source E-Commerce Solutions
http://www.oscommerce.com
Copyright (c) 2002 osCommerce
Released under the GNU General Public License
*/
class ot_surcharge {
var $title, $output;
function ot_surcharge() {
$this->code = 'ot_surcharge';
$this->title = MODULE_PAYMENT_TITLE;
$this->description = MODULE_PAYMENT_DESCRIPTION;
$this->enabled = MODULE_PAYMENT_STATUS;
$this->sort_order = MODULE_PAYMENT_SORT_ORDER;
$this->include_shipping = MODULE_PAYMENT_INC_SHIPPING;
$this->include_tax = MODULE_PAYMENT_INC_TAX;
$this->percentage = MODULE_PAYMENT_PERCENTAGE;
$this->minimum = MODULE_PAYMENT_MINIMUM;
$this->calculate_tax = MODULE_PAYMENT_CALC_TAX;
// $this->credit_class = true;
$this->output = array();
}
function process() {
global $order, $currencies;
$od_amount = $this->calculate_fee($this->get_order_total());
if ($od_amount>0) {
$this->addition = $od_amount;
$this->output[] = array('title' => $this->title . ':',
'text' => '<b>' . $currencies->format($od_amount) . '</b>',
'value' => $od_amount);
$order->info['total'] = $order->info['total'] + $od_amount;
}
}
function calculate_fee($amount) {
global $order, $customer_id, $payment;
$od_amount=0;
$od_pc = $this->percentage;// + 3.00; //this is percentage plus the base fee
$do = false;
if ($amount > $this->minimum) {
$table = split("[,]" , MODULE_PAYMENT_TYPE);
for ($i = 0; $i < count($table); $i++) {
if ($payment == $table[$i]) $do = true;
}
if ($do) {
// 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_PAYMENT_STATUS'");
$this->check = tep_db_num_rows($check_query);
}
return $this->check;
}
function keys() {
return array('MODULE_PAYMENT_STATUS', 'MODULE_PAYMENT_SORT_ORDER','MODULE_PAYMENT_PERCENTAGE','MODULE_PAYMENT_MINIMUM', 'MODULE_PAYMENT_TYPE', 'MODULE_PAYMENT_INC_SHIPPING', 'MODULE_PAYMENT_INC_TAX', 'MODULE_PAYMENT_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_PAYMENT_STATUS', 'true', 'Do you want to enable the Order Payment Fee?', '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_PAYMENT_SORT_ORDER', '888', '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 ('Include Shipping', 'MODULE_PAYMENT_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_PAYMENT_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 ('Surcharge Percentage', 'MODULE_PAYMENT_PERCENTAGE', '3', 'Amount of Surcharge(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_PAYMENT_CALC_TAX', 'false', 'Re-calculate Tax on surcharged 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_PAYMENT_MINIMUM', '', 'Minimum order before fee', '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 ('Payment Type', 'MODULE_PAYMENT_TYPE', 'moneyorder', 'Payment Type to pay surcharge', '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 . ")");
}
}
?>
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