/**
* Clear coupon storage.
*
* @param bool $clearStorage Clear coupon session storage.
* @return bool
*/
public static function clear($clearStorage = false)
{
if (self::$useMode == self::MODE_SYSTEM) {
return false;
}
if (self::isSuccess()) {
$clearStorage = $clearStorage === true;
self::$coupons = array();
if ($clearStorage) {
self::saveToStorage();
}
return true;
}
return false;
}
/**
* Clear coupon storage for order.
*
* @param int $order Order id.
* @return bool
*/
public static function clearByOrder($order)
{
if (!self::isSuccess()) {
return false;
}
$order = (int) $order;
if ($order <= 0) {
return false;
}
$userId = 0;
$orderIterator = Internals\OrderTable::getList(array('select' => array('ID', 'USER_ID'), 'filter' => array('=ID' => $order)));
if ($orderData = $orderIterator->fetch()) {
$userId = (int) $orderData['USER_ID'];
}
unset($orderData, $orderIterator);
if ($userId <= 0) {
return false;
}
self::initUseMode(self::MODE_ORDER, array('userId' => $userId, 'orderId' => $order));
if (!self::isSuccess()) {
return false;
}
self::$coupons = array();
self::saveToStorage();
return true;
}
