/**
  * Update the specified resource in storage.
  *
  * @param Request|CategoryFormRequest $request
  * @param CategoryRepositoryInterface $repositoryInterface
  * @param $id
  * @return Response
  */
 public function update(CategoryFormRequest $request, CategoryRepositoryInterface $repositoryInterface, $id)
 {
     if ($repositoryInterface->update($id, $request->get('name'), $request->get('parent_id'))) {
         Message::success('Categoria Editada');
         return redirect()->route($this->admin_route);
     }
     Message::danger('Erro a editar a categoria');
     return back();
 }