/**
     * Updates this price and set the solution winner.
     *
     * @param	integer		$solutionID
     */
    public function pick($solutionID, $position)
    {
        $sql = "UPDATE\twcf" . WCF_N . "_contest_price\n\t\t\tSET\tsolutionID = " . intval($solutionID) . ",\n\t\t\t\tposition = " . intval($position) . "\n\t\t\tWHERE\tpriceID = " . intval($this->priceID);
        WCF::getDB()->sendQuery($sql);
        // update pick times
        require_once WCF_DIR . 'lib/data/contest/solution/ContestSolutionEditor.class.php';
        $solution = new ContestSolutionEditor($solutionID);
        $solution->updatePickTime(TIME_NOW);
        // update price expirations, next winner may only have 24 hours from now on
        require_once WCF_DIR . 'lib/data/contest/ContestEditor.class.php';
        $contest = new ContestEditor($this->contestID);
        $contest->updatePickTimes();
        // TODO: send secretMessage to winner
        if ($this->secretMessage) {
            // use notification api
            if (false) {
                require_once WCF_DIR . 'lib/data/contest/event/ContestEventEditor.class.php';
                $owner = $this->getOwner();
                ContestEventEditor::create($this->contestID, $owner->userID, $owner->groupID, 'ContestPriceSecretMessage', array('priceID' => $this->priceID, 'owner' => $owner->getName()));
            }
            // TODO: remove after notification api is implemented
            // TODO: missing translation
            if ($solution->getOwner()->userID) {
                $mail = new Mail($solution->getOwner()->email, 'easy-coding Gewinnspiel - du hast gewonnen', 'Hallo ' . $solution->getOwner()->getName() . ',
du hast soeben einen Preis beim easy-coding Gewinnspiel gewählt.

Der Sponsor hat dir dazu einen Hinweis mit folgendem Inhalt hinterlassen:

' . $this->secretMessage . '

Vielen Dank für die Teilnahme beim Gewinnspiel,

Torben Brodt');
                $mail->addBCC(MAIL_ADMIN_ADDRESS);
                $mail->send();
            }
        }
        // TODO: pricepick: send event to sponsor
        if (false) {
            require_once WCF_DIR . 'lib/data/contest/event/ContestEventEditor.class.php';
            $owner = $this->getOwner();
            ContestEventEditor::create($this->contestID, $owner->userID, $owner->groupID, 'ContestPricePick', array('priceID' => $this->priceID, 'owner' => $owner->getName()));
        }
    }