public static function updateConference(int $confId) : bool
{
Auth::checkAuthentication();
$conferenceTitle = Request::post("conference_title", true);
$conferenceVenueName = Request::post("conference_venue", true);
if (!self::validateConference($conferenceTitle, $conferenceVenueName)) {
return false;
}
$venue = VenueModel::getVenueByName($conferenceVenueName);
return self::updateConferenceInDb($confId, $conferenceTitle, (int) $venue->venue_id, (int) Session::get('user_id'));
}