public static function listDrinkTypes()
{
$query = DB::connection()->prepare('SELECT * FROM DrinkType');
$query->execute();
$rows = $query->fetchAll(PDO::FETCH_OBJ);
$drinkTypes = array();
foreach ($rows as $row) {
$drinkTypes[] = DrinkType::fillAttributesFromQuery($row);
}
return $drinkTypes;
}
