Added foreign/alias item codes and sales kits support.

[fa-stable.git] / sales / includes / ui / sales_order_ui.inc

diff --git a/sales/includes/ui/sales_order_ui.inc b/sales/includes/ui/sales_order_ui.inc
index 26894710857927006a3dd6c1a1cacaa1257c1f58..56926b42a451e930747ec2d204ef29df8978849d 100644 (file)
--- a/sales/includes/ui/sales_order_ui.inc
+++ b/sales/includes/ui/sales_order_ui.inc
@@ -15,19 +15,58 @@ include_once($path_to_root . "/includes/manufacturing.inc");
 //--------------------------------------------------------------------------------
 function add_to_order(&$order, $new_item, $new_item_qty, $price, $discount)
 {
+       // calculate item price to sum of kit element prices factor for 
+       // value distribution over all exploded kit items
+        $std_price = get_kit_price($new_item, $order->customer_currency, 
+               $order->sales_type,     $order->price_factor, get_post('OrderDate'), true);
 
-       foreach ($order->line_items AS $order_item)
-       {
-               if (strcasecmp($order_item->stock_id, $new_item) == 0)
+       if ($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, $std_price);
+        }
+        else
+        {      // stock item record eventually with foreign code
+
+               // check duplicate stock item
+               foreach ($order->line_items as $order_item)
                {
-                       display_notification(_("For Part :") . $new_item . " " . _("This item is already on this order. You have been warned."));
-                       break;
+                       if (strcasecmp($order_item->stock_id, $item['stock_id']) == 0)
+                       {
+                               display_notification(_("For Part :").$item['stock_id']. " " 
+                                       . _("This item is already on this order. You have been warned."));
+                               break;
+                       }
                }
+               $order->add_to_cart (count($order->line_items), $item['stock_id'], 
+                       $new_item_qty*$item['quantity'], $item_price, $discount);
+        }
        }
-
-       $order->add_to_cart (count($order->line_items),$new_item, $new_item_qty, $price, $discount);
 }
-
 //---------------------------------------------------------------------------------
 
 function get_customer_details_to_order(&$order, $customer_id, $branch_id)
@@ -382,7 +421,7 @@ function display_order_header(&$order, $editable, $date_text, $display_tax_group
        if ($change_prices != 0) {
                foreach ($order->line_items as $line_no=>$item) {
                        $line = &$order->line_items[$line_no];
-                       $line->price = get_price($line->stock_id, $order->customer_currency,
+                       $line->price = get_kit_price($line->stock_id, $order->customer_currency,
                                $order->sales_type, $order->price_factor, get_post('OrderDate'));
                //              $line->discount_percent = $order->default_discount;
                }
@@ -401,7 +440,7 @@ function sales_order_item_controls(&$order, &$rowcounter, $line_no=-1)
        alt_table_row_color($rowcounter);
 
        $id = find_submit('Edit');
-       if ($line_no!=-1 && $line_no == $id)
+       if ($line_no!=-1 && $line_no == $id) // edit old line
        {
                $_POST['stock_id'] = $order->line_items[$id]->stock_id;
                $dec = get_qty_dec($_POST['stock_id']);
@@ -414,9 +453,9 @@ function sales_order_item_controls(&$order, &$rowcounter, $line_no=-1)
                label_cell($order->line_items[$line_no]->item_description, "nowrap");
            $Ajax->activate('items_table');
        }
-       else
+       else    // prepare new line
        {
-               stock_items_list_cells(null,'stock_id', null, false, true);
+               sales_items_list_cells(null,'stock_id', null, false, true);
                if (list_updated('stock_id')) {
                            $Ajax->activate('price');
                            $Ajax->activate('units');
@@ -426,15 +465,14 @@ function sales_order_item_controls(&$order, &$rowcounter, $line_no=-1)
 
                $item_info = get_item_edit_info($_POST['stock_id']);
                $units = $item_info["units"];
-               $dec = get_qty_dec($_POST['stock_id']);
+               $dec = $item_info['decimals'];
                $_POST['qty'] = number_format2(1, $dec);
-
-               $_POST['price'] = price_format(get_price ($_POST['stock_id'],
+               $price = get_kit_price($_POST['stock_id'],
                        $order->customer_currency, $order->sales_type,
-                       $order->price_factor, get_post('OrderDate')));
+                       $order->price_factor, get_post('OrderDate'));
+               $_POST['price'] = price_format($price);
                // default to the customer's discount %
                $_POST['Disc'] = percent_format($order->default_discount * 100);
-
        }
 
        qty_cells(null, 'qty', $_POST['qty'], null, null, $dec);