LcShopBundle/ShopBundle/Model/ImageTrait.php

<?php

namespace Lc\ShopBundle\Model;

use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\HttpFoundation\File\File;


trait ImageTrait
{
        /**
         * @ORM\Column(type="string", length=255, nullable=true)
         */
        protected $image;

        /**
         * @Vich\UploadableField(mapping="images", fileNameProperty="image")
         * @var File
         */
        protected $imageFile;

        public function setImageFile(File $image = null)
        {
                $this->imageFile = $image;

                // VERY IMPORTANT:
                // It is required that at least one field changes if you are using Doctrine,
                // otherwise the event listeners won't be called and the file is lost
                if ($image) {
                        // if 'updatedAt' is not defined in your entity, use another property
                        $this->updatedAt = new \DateTime('now');
                }
        }

        public function getImageFile()
        {
                return $this->imageFile;
        }

        public function getImage(): ?string
        {
                return $this->image;
        }

        public function setImage(?string $image): self
        {
                $this->image = $image;

                return $this;
        }


}