{
return true;
}
+
+ /*
+ * Returns the quantity allowed to be dispatched for a particular item
+ * and a status (which can be used to style the row).
+ * This quantity would be the default value on the delivery note.
+ * The usual use case for this is when a item is in stock,
+ * but has been reserved by someone else.
+ * This allows extensions to implements its own priority algorithm.
+ * This function is by detail_id and not item in case the item is present
+ * more than one in the cart.
+ */
+ /* Default behavior check if there is enough quantity on hand and change the css
+ * class if needed */
+ static function default_get_dispatchable_quantity($line_item, $location, $date, $qoh) {
+ global $SysPrefs;
+
+ if ($SysPrefs->allow_negative_stock() || ($line_item->qty_dispatched <= $qoh)) {
+ return true;
+ }
+ return array($qoh, 'stockmankobg');
+ return array($line_item->qty_dispatched, 'stockmankobg');
+ }
+
}
/*
$Hooks = array();
// include current language related $Hooks object if locale file exists
- if (file_exists($path_to_root . "/lang/".$_SESSION['language']->code."/locale.inc"))
+ $lang_code = clean_file_name($_SESSION['language']->code);
+ if (file_exists($path_to_root . "/lang/" . $lang_code . "/locale.inc"))
{
- include_once($path_to_root . "/lang/".$_SESSION['language']->code."/locale.inc");
+ include_once($path_to_root . "/lang/" . $lang_code . "/locale.inc");
$code = $_SESSION['language']->code;
$hook_class = 'hooks_'.$code;
$Hooks[$code] = new $hook_class;
{
return hook_invoke_last('authenticate', $login, $password);
}
+
+ /*
+ * Returns the quantity allowed to be dispatched for a particular item
+ * and a "reason" (css classes).
+ * This quantity would be the default value on the delivery note.
+ * The usual use case for this is when a item is in stock,
+ * but has been reserved by someone else.
+ * This allows extensions to implements its own priority algorithm.
+ * This function is by detail_id and not item in case the item is present
+ * more than one in the cart.
+ * If 'skip' is returned, the line will be skipped and not displayed
+ */
+function hook_get_dispatchable_quantity($line_item, $location, $date, $qoh) {
+ $result = hook_invoke_first('get_dispatchable_quantity', $line_item, array($location, $date, $qoh));
+ return $result !== null ? $result : hooks::default_get_dispatchable_quantity($line_item, $location, $date, $qoh);
+}