CItem Cost Update will also regulate the stock moves standard cost to mirror correct GL.

[fa-stable.git] / sales / includes / cart_class.inc

diff --git a/sales/includes/cart_class.inc b/sales/includes/cart_class.inc
index 4b01809feba94a838edcec70a395ef0c93241c61..64a237f320aa824db88f3377e653e6615cbc7132 100644 (file)
--- a/sales/includes/cart_class.inc
+++ b/sales/includes/cart_class.inc
@@ -71,7 +71,8 @@ class cart
        var $payment;
        var $payment_terms; // cached payment terms
        var $credit;
-       
+       var $ex_rate;
+
        //-------------------------------------------------------------------------
        //
        //  $trans_no==0 => open new/direct document
@@ -92,7 +93,28 @@ class cart
                $this->read($type, $trans_no, $prep_child);
                $this->cart_id = uniqid('');
        }
-       
+
+       /*
+               Optional sorting items by stock_id.
+       */
+       function _cmp_lines($a, $b)
+       {
+               return strcmp($a->stock_id, $b->stock_id);
+       }
+
+       /*
+               Returns items array optionally sorted by item code.
+       */
+       function get_items()
+       {
+               global $sort_sales_items;
+
+               $items = $this->line_items;
+               if (@$sort_sales_items)
+                       uasort($items, array($this, '_cmp_lines'));
+
+               return $items;
+       }
        //
        //      Prepare cart to new child document entry, just after initial parent doc read.
        //