CartItemOptionValue.php

<?php
namespace inklabs\kommerce\Entity;

use Symfony\Component\Validator\Mapping\ClassMetadata;

class CartItemOptionValue implements IdEntityInterface
{
    use TimeTrait, IdTrait;

    /** @var OptionValue|null */
    protected $optionValue;

    /** @var CartItem|null */
    protected $cartItem;

    public function __construct()
    {
        $this->setId();
        $this->setCreated();
    }

    public static function loadValidatorMetadata(ClassMetadata $metadata)
    {
        // TODO: Implement loadValidatorMetadata() method.
    }

    public function __clone()
    {
        $this->setId();
    }

    public function getOptionValue(): ?OptionValue
    {
        return $this->optionValue;
    }

    public function setOptionValue(OptionValue $optionValue)
    {
        $this->optionValue = $optionValue;
    }

    public function getSku(): string
    {
        return $this->optionValue->getSku();
    }

    public function getPrice(int $quantity = 1): Price
    {
        return $this->optionValue->getPrice($quantity);
    }

    public function getShippingWeight(): int
    {
        return $this->optionValue->getShippingWeight();
    }

    public function getCartItem(): ?CartItem
    {
        return $this->cartItem;
    }

    public function setCartItem(CartItem $cartItem)
    {
        $this->cartItem = $cartItem;
    }
}