/**
  * @param string $id
  * @return void
  */
 public function delete($id)
 {
     $photoId = new PhotoId($id);
     $photo = $this->repository->findById($photoId);
     $thumbCollection = $this->thumbRepository->findCollectionBy($photoId);
     /** @var PhotoThumb $thumb */
     foreach ($thumbCollection as $thumb) {
         if ($this->storage->removeThumb($thumb)) {
             $this->thumbRepository->delete($thumb);
         }
     }
     if ($this->storage->remove($photo)) {
         $this->repository->delete($photo);
     }
 }