/**
  * Updates the current record in the database
  *
  * @param $id
  * @param MenuRequest $request
  * @return \Illuminate\Http\RedirectResponse
  */
 public function update($id, MenuRequest $request)
 {
     $inputs = $request->all();
     if ($request->get('is_main_course') === null) {
         $inputs['is_main_course'] = 0;
     }
     $menu = Menu::findOrFail($id);
     $menu->update($inputs);
     flash()->message('Successfully updated: ' . $menu->name, 'success');
     return redirect()->route('admin.menus.edit', [$menu->id]);
 }