/**
* (non-PHPdoc)
* @see ContestDBObject::writeToDB()
* @return bool
*/
public function writeToDB()
{
$success = parent::writeToDB();
if ($success) {
$contestant = new ContestContestant(array('id' => $this->getField('contestant_id')));
$contestant->updateVotes();
$contestant->writeToDB();
}
return $success;
}
/**
* Set the database type to use for read operations.
*
* @param integer $db
*
* @since 0.2
*/
public function setReadDb($db)
{
self::$readDb = $db;
}
/**
* (non-PHPdoc)
* @see ContestDBObject::insertIntoDB()
* @return bool
*/
protected function insertIntoDB()
{
$success = parent::insertIntoDB();
if ($success) {
$contestant = new ContestContestant(array('id' => $this->getField('contestant_id')));
$contestant->addToField('comments', 1);
}
return $success;
}
/**
* (non-PHPdoc)
* @see ContestDBObject::insertIntoDB()
* @return bool
*/
protected function insertIntoDB()
{
wfRunHooks('ContestBeforeContestantInsert', array(&$this));
$success = parent::insertIntoDB();
if ($success) {
$this->onUserSignup();
}
return $success;
}
/**
* Remove the contest and all it's linked data from the database.
*
* @since 0.1
*
* @return boolean Success indicator
*/
public function removeAllFromDB()
{
if (!ContestSettings::get('contestDeletionEnabled')) {
// Shouldn't get here (UI should prevent it)
throw new MWException('Contest deletion is disabled', 'contestdeletiondisabled');
}
$condition = array('contest_id' => $this->getId());
$success = ContestChallenge::s()->delete($condition);
if ($success) {
$contestantIds = array();
foreach (ContestContestant::s()->select('id', $condition) as $contestant) {
$contestantIds[] = $contestant->getId();
}
if (count($contestantIds) > 0) {
$success = ContestComment::s()->delete(array('contestant_id' => $contestantIds)) && $success;
$success = ContestVote::s()->delete(array('contestant_id' => $contestantIds)) && $success;
}
$success = ContestContestant::s()->delete($condition) && $success;
}
if ($success) {
$success = parent::removeFromDB();
}
return $success;
}
