Conversion::prepareCountInWorkQuery

protected function prepareCountInWorkQuery(Query $query, $filterParameters)
{
	$this->addToQueryFilterCase($query, $filterParameters);
	$this->addPermissionsCheck($query);
	$this->addTimePeriodToCountInWorkQuery($query, $filterParameters['TIME_PERIOD']);

	$query->addSelect(Query::expr()->count('ID'), 'CNT');
	$query->addSelect('ASSIGNED_BY_ID');
	$query->addSelect('IS_RETURN_CUSTOMER');

	return $query;
}