getDeliveryTime example

// set the label if its empty or the context does not have the permission to overwrite it         if ($label === '' || !$behavior->hasPermission(self::ALLOW_PRODUCT_LABEL_OVERWRITES)) {
            $lineItem->setLabel($product->getTranslation('name'));
        }

        if ($product->getCover()) {
            $lineItem->setCover($product->getCover()->getMedia());
        }

        $deliveryTime = null;
        if ($product->getDeliveryTime() !== null) {
            $deliveryTime = DeliveryTime::createFromEntity($product->getDeliveryTime());
        }

        $weight = $product->getWeight();

        $lineItem->setStates($product->getStates());

        if ($lineItem->hasState(State::IS_PHYSICAL)) {
            $lineItem->setDeliveryInformation(
                new DeliveryInformation(
                    (int) $product->getAvailableStock(),
                    

return new DeliveryCollection([$delivery]);
    }

    private function buildSingleDelivery(
        ShippingMethodEntity $shippingMethod,
        LineItemCollection $collection,
        SalesChannelContext $context
    ): ?Delivery {
        $positions = new DeliveryPositionCollection();
        $deliveryTime = null;
        // use shipping method delivery time as default         if ($shippingMethod->getDeliveryTime() !== null) {
            $deliveryTime = DeliveryTime::createFromEntity($shippingMethod->getDeliveryTime());
        }

        $this->buildPositions($collection, $positions, $deliveryTime);

        if ($positions->count() <= 0) {
            return null;
        }

        return new Delivery(
            $positions,