Method getUserData

public static function getUserData($userId = 0)
{
    $db = Factory::getDBO();
    if ((int) $userId == 0) {
        $user = PhocacartUser::getUser();
        $userId = (int) $user->id;
    }
    if ((int) $userId > 0) {
        $query = 'SELECT u.*, r.title as regiontitle, c.title as countrytitle FROM #__phocacart_users AS u' . ' LEFT JOIN #__phocacart_countries AS c ON c.id = u.country' . ' LEFT JOIN #__phocacart_regions AS r ON r.id = u.region' . ' WHERE u.user_id = ' . (int) $userId . ' ORDER BY u.type ASC';
        $db->setQuery($query);
        $data = $db->loadObjectList();
        return $data;
    }
    return false;
}