+ if ($std_price == 0)
+ $price_factor = 0;
+ else
+ $price_factor = $price/$std_price;
+
+ $kit = get_item_kit($new_item);
+ $item_num = db_num_rows($kit);
+
+ while($item = db_fetch($kit)) {
+ $std_price = get_kit_price($item['stock_id'], $order->customer_currency,
+ $order->sales_type, $order->price_factor, get_post('OrderDate'), true);
+
+ // rounding differences are included in last price item in kit
+ $item_num--;
+ if ($item_num) {
+ $price -= $item['quantity']*$std_price*$price_factor;
+ $item_price = $std_price*$price_factor;
+ } else {
+ if ($item['quantity'])
+ $price = $price/$item['quantity'];
+ $item_price = $price;
+ }
+ $item_price = round($item_price, user_price_dec());
+
+ if (!$item['is_foreign'] && $item['item_code'] != $item['stock_id'])
+ { // this is sales kit - recurse
+ add_to_order($order, $item['stock_id'], $new_item_qty*$item['quantity'],
+ $item_price, $discount);
+ }
+ else
+ { // stock item record eventually with foreign code
+
+ // check duplicate stock item
+ foreach ($order->line_items as $order_item)
+ {
+ if (strcasecmp($order_item->stock_id, $item['stock_id']) == 0)
+ {
+ display_warning(_("For Part :").$item['stock_id']. " "
+ . _("This item is already on this document. You have been warned."));
+ break;
+ }
+ }
+ $order->add_to_cart (count($order->line_items), $item['stock_id'],
+ $new_item_qty*$item['quantity'], $item_price, $discount, 0,0, $description);