class ResponseHelper { static success(res, message, data = {}, status = 200) { return res.status(status).json({ success: true, message, data }); } static error(res, message, status = 500, errors = null) { const response = { success: false, message }; if (errors) { response.errors = errors; } return res.status(status).json(response); } } module.exports = ResponseHelper;