<?php

namespace Documents;

use Doctrine\ODM\MongoDB\Mapping\Annotations as ODM;

/** @ODM\Document */
class Cart
{
    /** @ODM\Id */
    public $id;

    /** @ODM\Int */
    public $numItems = 0;

    /**
     * @ODM\ReferenceOne(targetDocument="Customer", inversedBy="cart")
     */
    public $customer;
}