public function markComplete($calcId)
    {
        $dateEnded = $this->hlpDate->getUtcNowForDb();
        $bind = [
            ECalculation::A_DATE_ENDED => $dateEnded,
            ECalculation::A_STATE => Cfg::CALC_STATE_COMPLETE
        ];
        $result = $this->updateById($calcId, $bind);
        return $result;

    }