Repo/Dao/Downline.php
public function getByKeyCalcCust($calcId, $custId)
    {
        $byCalc = Entity::A_CALC_REF . '=' . (int)$calcId;
        $byCust = Entity::A_CUST_REF . '=' . (int)$custId;
        $where = "($byCalc) AND ($byCust)";
        $rs = $this->get($where);
        $result = (is_array($rs)) ? reset($rs) : null;
        return $result;
    }
public function getByKeyCalcCust($calcId, $custId)
    {
        $byCalc = Entity::A_CALC_REF . '=' . (int)$calcId;
        $byCust = Entity::A_CUST_REF . '=' . (int)$custId;
        $where = "($byCalc) AND ($byCust)";
        $rs = $this->get($where);
        $result = (is_array($rs)) ? reset($rs) : null;
        return $result;
    }
Get entry by unique key (calcId & custId).

@param int $calcId
@param int $custId
@return \Praxigento\BonusHybrid\Repo\Data\Downline|null