* Create action.
     *
     * @param \Symfony\Component\HttpFoundation\Request $request HTTP request
     * @param \App\Repository\SeedRepository $seedRepository Seed repository
     *
     * @param SluggerInterface $slugger
     * @param FileUploader $fileUploader
     * @return \Symfony\Component\HttpFoundation\Response HTTP response
     *
     * @throws \Doctrine\ORM\ORMException
     * @throws \Doctrine\ORM\OptimisticLockException
     * @Route(
     *     "/create",
     *     methods={"GET", "POST"},
     *     name="create",
     * )
     */
    public function create(Request $request, SluggerInterface $slugger, FileUploader $fileUploader): Response
    {
        $seed = new Seed();
        $form = $this->createForm(SeedType::class, $seed);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $seed->setCreatedAt(new \DateTime());

            /** @var UploadedFile $photoFile */
            $photoFile = $form->get('photo')->getData();
            if ($photoFile) {
                $photoFileName = $fileUploader->upload($photoFile);
                $seed->setPhotoFilename($photoFileName);
            }
            if ($photoFile) {
                $originalFilename = pathinfo($photoFile->getClientOriginalName(), PATHINFO_FILENAME);
                // this is needed to safely include the file name as part of the URL
                $safeFilename = $slugger->slug($originalFilename);
                $newFilename = $safeFilename . '-' . uniqid() . '.' . $photoFile->guessExtension();

                try {
                    $photoFile->move(
                        $this->getParameter('photos_directory'),
                        $newFilename
                    );
                } catch (FileException $e) {
                    // ... handle exception if something happens during file upload
                }

                $seed->setPhotoFilename($newFilename);


                $seedRepository->save($seed);

                $this->addFlash('success', 'message.created_successfully_seed');

                return $this->redirectToRoute('index');
            }
        }