all(), [ 'code' => 'required|string|unique:country,code', 'name' => 'required', ]); if ($validator->fails()) { return Response::json(['status' => 'fail', 'message' => $validator->errors()->all()]); } if (Country::create($validator->validated())) { return Response::json(['status' => 'success', 'message' => trans('common.generate_item', ['attribute' => trans('common.success')])]); } return Response::json(['status' => 'fail', 'message' => '生成失败']); } // 编辑国家/地区 public function update(Request $request, Country $country) { $validator = Validator::make($request->all(), ['name' => 'required']); if ($validator->fails()) { return Response::json(['status' => 'fail', 'message' => $validator->errors()->all()]); } try { if ($country->update($validator->validated())) { return Response::json(['status' => 'success', 'message' => '编辑成功']); } } catch (Exception $e) { Log::error('编辑国家/地区时失败:'.$e->getMessage()); return Response::json(['status' => 'fail', 'message' => '编辑失败:'.$e->getMessage()]); } return Response::json(['status' => 'fail', 'message' => '编辑失败']); } // 删除国家/地区 public function destroy(Country $country) { // 校验该国家/地区下是否存在关联节点 if ($country->nodes()->exists()) { return Response::json(['status' => 'fail', 'message' => '该国家/地区下存在关联节点,请先取消关联']); } try { if ($country->delete()) { return Response::json(['status' => 'success', 'message' => '操作成功']); } } catch (Exception $e) { Log::error('删除国家/地区失败:'.$e->getMessage()); return Response::json(['status' => 'fail', 'message' => '删除失败:'.$e->getMessage()]); } return Response::json(['status' => 'fail', 'message' => '删除失败']); } }