text: 
  exports.success = (text, keys, values) => {
    const json = {
      message: text,
    };
  
    if (Object.prototype.toString.call(keys) === '[object Array]') {
      for (let i = 0; i < keys.length; i++) {
        json[keys[i]] = values[i];
      }
    } else {
      json[keys] = values;
    }
    return json;
  };
  
  exports.error = function buildErrorJSON(error, fullMessage, code) {
    if (code === 500) error = 'Internal Server Error';
    const json = { error };
    const environment = process.env.NODE_ENV || 'development';
    if (environment !== 'production') {
      json.fullError = fullMessage;
    }
    return json;
  };
  