Restriction::checkByEntity

static function checkByEntity(Entity $entity, array $restrictionParams, $mode, $serviceId = 0)
{
	$severity = static::getSeverity($mode);

	if($severity == RestrictionManager::SEVERITY_NONE)
		return RestrictionManager::SEVERITY_NONE;

	$entityRestrictionParams = static::extractParams($entity);
	$res = static::check($entityRestrictionParams, $restrictionParams, $serviceId);
	return $res ? RestrictionManager::SEVERITY_NONE : $severity;
}