function generate_order_token()
{
if (!$this->get_id()) {
return;
}
$order = cmClassFactory::getSingletonOf(CSHOP_CLASSES_ORDER, $this->db);
$tok = $order->create_order_token();
try {
$this->store(array('order_token' => $tok));
} catch (Exception $e) {
if ($e->getCode() == DB_ERROR_ALREADY_EXISTS) {
$tok = $this->generate_order_token();
} else {
throw $e;
}
}
return $tok;
}
/** if there was a sucessful POST, do a redirect */
/*{{{*/
if ($msg and !count($errs) and $ACTION) {
// send back to self with messageness
header("Location: {$_SERVER['PHP_SELF']}?{$base_get_vars}&info=" . base64_encode($msg));
exit;
}
/*}}}*/
if ($ACTION) {
$SHOWFORM = true;
}
/* either show an adding/editing form **************************************************/
/*{{{*/
if ($SHOWFORM) {
/* get all categories which can be included in any bundle */
$cat = cmClassFactory::getSingletonOf(CSHOP_CLASSES_PRODUCT_CATEGORY, $pdb);
$cats = $cat->get_categories_for_bundles(array('name', 'id'));
$cat_options = array();
if (empty($cats)) {
$errs[] = 'No Product Categories have been flagged as being available to bundle here.';
} else {
foreach ($cats as $c) {
$cat_options[$c['id']] = $c['name'];
}
}
$fex->add_element('required_cats', array('', 'bundler_cats', $cat_options, 0));
$fex->add_element('op', array($ACTION, 'submit'));
// the button
if ($ACTION == OP_EDIT) {
$bundle->set_id($req_id);
$vals = $bundle->fetch();
/**
* Bundle does some acrobatics to pull the inventory for each contained product, as well as itself.
* @param $skus array of product skus contained in the bundle
* @param $qty how many to pull (applies to Bundle and all products)
*/
function pull_inventory($skus, $qty)
{
$do_inventory = $this->get_header('do_inventory');
if ($do_inventory) {
$product = cmClassFactory::getSingletonOf(CSHOP_CLASSES_PRODUCT, $this->db);
$sth = $this->db->prepare("SELECT id FROM {$this->_inventory_table} WHERE sku = ?");
foreach ($skus as $sku) {
$res = $this->db->execute($sth, $sku);
if ($row = $res->fetchRow()) {
$res = $product->pull_inventory($row['id'], $qty);
if (!$res or PEAR::isError($res)) {
trigger_error("No effect when deducting inventory qty '{$qty}' for sku '{$sku}' ({$res})", E_USER_WARNING);
}
} else {
trigger_error("Unknown SKU '{$sku}' found in bundle items", E_USER_WARNING);
}
}
$sql = sprintf("UPDATE cm_bundles SET qty_inventory = (qty_inventory - %d) WHERE id = %d", $qty, $this->get_id());
return $this->db->query($sql);
}
}