OrderService.php

<?php


namespace App\Service;


use App\Entity\Orders;
use Doctrine\ORM\EntityManagerInterface;

class OrderService
{
    /**
     * @var EntityManagerInterface
     */
    private $entityManager;

    public function __construct(EntityManagerInterface $entityManager)
    {
        $this->entityManager = $entityManager;
    }

    /**
     * @param Orders $orders
     * @throws \Doctrine\ORM\ORMException
     * @throws \Doctrine\ORM\OptimisticLockException
     */
    public function insertFoodToOrder(Orders $orders)
    {
        return $this->entityManager->getRepository(Orders::class)->insertOrder($orders);
    }
}