function ok(data) {
  return { code: 0, message: 'success', data: data || {} }
}

function fail(code, message, data) {
  return { code, message, data: data || {} }
}

function http(statusCode, body, headers) {
  return {
    isBase64Encoded: false,
    statusCode,
    headers: Object.assign({
      'Content-Type': 'application/json; charset=utf-8',
      'Access-Control-Allow-Origin': '*',
      'Access-Control-Allow-Headers': 'Content-Type, Authorization, X-Device-Id, X-App-Version, X-Platform',
      'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS'
    }, headers || {}),
    body: JSON.stringify(body)
  }
}

module.exports = { ok, fail, http }