serverJson.ts

export function serializeServerDataToJsonString(data: Object): string {
  const jsonString = JSON.stringify(data);

  return jsonString
    .replace(/<\/script/gim, '</_escaped_script')
    .replace(new RegExp('\u2028', 'g'), '\\u2028')
    .replace(new RegExp('\u2029', 'g'), '\\u2029')
    .replace(/\\/g, '\\\\')
    .replace(/\n/g, '\\n')
    .replace(/\r/g, '\\r')
    .replace(/\t/g, '\\t')
    .replace(/\f/g, '\\f')
    .replace(/"/g, '\\"')
    .replace(/'/g, "\\'")
    .replace(/&/g, '\\&');
}

export function deserializeServerDataFromJsonObject(jsonObject: Object): Object {
  try {
    const target = JSON.stringify(jsonObject);

    return JSON.parse(target.replace(/<\/_escaped_script/gm, '</script'));
  } catch (error) {
    console.error(error, { errorName: 'Failed to deserialize server data' });
    return jsonObject;
  }
}