public function showCustomerOrders()
{
$view = new ViewModel('customer/orders');
$orderModel = new OrderModel();
$orders = $orderModel->selectByEmail($_SESSION['user']);
for ($i = 0; $i < count($orders); ++$i) {
$orders[$i]['deliveries'] = $orderModel->selectDeliveries($orders[$i]['id_zlecenia']);
}
$view->assign('orders', $orders);
$view->display();
}
