private function discussionParams($isNew)
{
if ($isNew) {
$filters = ['beatmap_id:int', 'message_type', 'timestamp:int'];
} else {
$filters = ['resolved:bool'];
}
$params = get_params(Request::all(), 'beatmap_discussion', $filters);
if ($isNew) {
$params['user_id'] = Auth::user()->user_id;
$params['resolved'] = false;
}
return $params;
}