private function find($id): ?Model
    {
        try {
            return $this->repository->findOrFail($id);
        } catch (ModelNotFoundException $exception) {
            return null;
        }
    }
private function find($id): ?Model
    {
        try {
            return $this->repository->findOrFail($id);
        } catch (ModelNotFoundException $exception) {
            return null;
        }
    }
private function find ( $ id ) : ? Model { try { return $ this -> repository -> findOrFail ( $ id ) ; } catch ( ModelNotFoundException $ exception ) { return null ; } }
Find model in original repository.

@param string|int id Id to find

@return Model|null

@throws RepositoryException
Find model in original repository .