public static function updateTournament()
{
$tournaments = TournamentsDB::getTournamentsBy('tournamentID', $_SESSION['arguments']);
if (empty($tournaments)) {
HomeView::show();
header('Location: /' . $_SESSION['base']);
} elseif ($_SERVER["REQUEST_METHOD"] == "GET") {
$_SESSION['tournament'] = $tournaments[0];
TournamentView::showUpdate();
} else {
$parms = $tournaments[0]->getParameters();
$parms['name'] = array_key_exists('name', $_POST) ? $_POST['name'] : $tournaments[0]->getName();
$parms['startDate'] = array_key_exists('startDate', $_POST) ? $_POST['startDate'] : $tournaments[0]->getDate();
$parms['startTime'] = array_key_exists('startTime', $_POST) ? $_POST['startTime'] : $tournaments[0]->getTime();
$parms['numParticipants'] = array_key_exists('numParticipants', $_POST) ? $_POST['numParticipants'] : $tournaments[0]->getName();
$newTournament = new Tournament($parms);
$newTournament->setTournamentID($tournaments[0]->getTournamentID());
$tournament = TournamentsDB::updateTournament($newTournament);
if ($tournament->getErrorCount() != 0) {
$_SESSION['tournament'] = $newTournament;
TournamentView::showUpdate();
} else {
HomeView::show();
header('Location: /' . $_SESSION['base']);
}
}
}
