public function NumberOfGames()
{
if (PlayerGame::get()) {
return PlayerGame::get()->filter("ParentID", $this->ID)->Count();
} else {
return "none";
}
}
/**
* Attempts to save a game
*
* @return Game|null
*/
protected function addPlayerGame($data, $form)
{
$fields = $form->Fields();
$event = $this->getCurrentEvent();
$currentID = $event->ID;
$prefNum = $event->PreferencesPerSession;
$regID = $data['RegistrationID'];
$reg = Registration::get()->byID($regID);
if (!$reg) {
return false;
}
// @todo - handle a proper 'change game' case
if ($reg->PlayerGames()->Count() > 0) {
foreach ($reg->PlayerGames() as $playerGame) {
$reg->PlayerGames()->removeByID($playerGame->ID);
$playerGame->delete();
}
}
$favouriteID = $data["FavouriteID"];
for ($session = 1; $session <= $event->NumberOfSessions; $session++) {
$notPlay = $data["NotPlaying_" . $session];
$games = Game::get()->filter(array('Session' => $session, 'ParentID' => $currentID, 'Status' => true));
// Alter prefnumber so it stops when it encounters "not Playing"
if ($notPlay != 0 && $notPlay < $prefNum) {
$prefNum = $notPlay;
}
// if first choice is to not play, don't create any games
if ($notPlay === 1) {
continue;
}
foreach ($games as $game) {
$gamePref = $data["GameID_" . $game->ID];
// only store games with a preference higher than our threshold
if ($gamePref > $prefNum || !isset($gamePref)) {
continue;
}
$playerGame = PlayerGame::create();
$form->saveInto($playerGame);
$playerGame->GameID = $game->ID;
$playerGame->ParentID = $regID;
$playerGame->Preference = $gamePref;
if ($favouriteID == $game->ID) {
$playerGame->Favourite = true;
}
try {
$playerGame->write();
} catch (ValidationException $e) {
$form->sessionMessage($e->getResult()->message(), 'bad');
return;
}
}
}
return $playerGame;
}
