ResponsibleFilter::prepareConditions

private function prepareConditions(UserParams $userParams, string $responsibleFieldName): ConditionTree
{
	$ct = new ConditionTree();

	if ($userParams->isExcluded())
	{
		if (count($userParams->userIds()) > 1)
		{
			$ct->whereNotIn($responsibleFieldName, array_merge($userParams->userIds(), [0]));
		}
		else
		{
			$ct->whereNot($responsibleFieldName, $userParams->userIds()[0]);
			$ct->whereNot($responsibleFieldName, 0);
		}
	}
	else
	{
		if (count($userParams->userIds()) > 1)
		{
			$ct->whereIn($responsibleFieldName, $userParams->userIds());
		}
		else
		{
			$ct->where($responsibleFieldName, $userParams->userIds()[0]);
		}
	}

	return $ct;
}