$builder
            ->addEventListener(FormEvents::PRE_SET_DATA, function ($event) use ($app) {
                /** @var \Eccube\Entity\Shipping $data */
                $data = $event->getData();
                /** @var \Symfony\Component\Form\Form $form */
                $form = $event->getForm();

                // お届け日を取得
                $deliveryDates = $app['eccube.service.shopping']->getFormDeliveryDates($data->getOrder());

                // 配送業者
                // 商品種別に紐づく配送業者を取得
                $delives = $app['eccube.service.shopping']->getDeliveriesOrder($data->getOrder());

                $deliveries = array();
                foreach ($delives as $Delivery) {
                    foreach ($data->getShipmentItems() as $item) {
                        $productType = $item->getProductClass()->getProductType();
                        if ($Delivery->getProductType()->getId() == $productType->getId()) {
                            $deliveries[] = $Delivery;
                        }
                    }
                }

                $deliveryTimes = null;
                $delivery = $data->getDelivery();
                if ($delivery) {
                    $deliveryTimes = $delivery->getDeliveryTimes();
                }

                $form
                    ->add('delivery', 'entity', array(
                        'class' => 'Eccube\Entity\Delivery',
                        'property' => 'name',
                        'choices' => $deliveries,
                        'data' => $delivery,
                        'constraints' => array(
                            new Assert\NotBlank(),
                        ),
                    ))
                    ->add('shippingDeliveryDate', 'choice', array(
                        'choices' => $deliveryDates,
                        'required' => false,
                        'empty_value' => '指定なし',
                        'mapped' => false,
                    ))
                    ->add('deliveryTime', 'entity', array(
                        'class' => 'Eccube\Entity\DeliveryTime',
                        'property' => 'deliveryTime',
                        'choices' => $deliveryTimes,
                        'required' => false,
                        'empty_value' => '指定なし',
                        'empty_data' => null,
                    ));
            })

->addEventListener(FormEvents::POST_SET_DATA, function (FormEvent $event) {
                /** @var \Eccube\Entity\Shipping $data */
                $data = $event->getData();
                /** @var \Symfony\Component\Form\Form $form */
                $form = $event->getForm();

                if (is_null($data)) {
                    return;
                }

                $quantity = 0;
                $Order = $data->getOrder();
                $shippings = $Order->getShippings();
                if (count($shippings) > 1) {
                    // お届け先を複数に分割していた場合、登録されている個数を設定
                    foreach ($data->getShipmentItems() as $ShipmentItem) {
                        $quantity += $ShipmentItem->getQuantity();
                    }
                }

                $form['quantity']->setData($quantity);

            })