prepare($sql); $stmt->execute([$customerName, $customerEmail, $total]); return $pdo->lastInsertId(); } public static function createOrderItem($orderId, $productId, $quantity, $price) { $pdo = db(); $sql = "INSERT INTO order_items (order_id, product_id, quantity, price) VALUES (?, ?, ?, ?)"; $stmt = $pdo->prepare($sql); $stmt->execute([$orderId, $productId, $quantity, $price]); } public static function getAll() { $pdo = db(); $sql = "SELECT * FROM orders ORDER BY created_at DESC"; $stmt = $pdo->query($sql); return $stmt->fetchAll(PDO::FETCH_ASSOC); } } ?>