Discount::resolveName

static function resolveName($typeID)
{
	if(!is_numeric($typeID))
	{
		return '';
	}

	$typeID = intval($typeID);
	if($typeID <= 0)
	{
		return '';
	}

	switch($typeID)
	{
		case self::MONETARY:
			return self::MONETARY_NAME;
		case self::PERCENTAGE:
			return self::PERCENTAGE_NAME;
		case self::UNDEFINED:
		default:
			return '';
	}
}