socket.io-request/lib/error.js

bidirectional request-response for socket.io

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SocketIOError = exports.TimeoutError = undefined;

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

exports.convertErrorToObject = convertErrorToObject;
exports.convertObjectToError = convertObjectToError;

var _serializeError = require('serialize-error');

var _serializeError2 = _interopRequireDefault(_serializeError);

var _deserializeError = require('deserialize-error');

var _deserializeError2 = _interopRequireDefault(_deserializeError);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

function serializeErrorWithoutStack(err) {
  delete err.stack;
  return (0, _serializeError2.default)(err);
}

// convert (nested) Error object to Plain object to send via socket.io
function convertErrorToObject(err) {
  if (err instanceof Error) return serializeErrorWithoutStack(err);
  if (err instanceof Array) return err.map(serializeErrorWithoutStack);
  var obj = {};
  for (var k in err) {
    if (err.hasOwnProperty(k)) {
      obj[k] = serializeErrorWithoutStack(err[k]);
    }
  }
  return obj;
}

// convert nested object to Error
function convertObjectToError(obj) {
  if (obj instanceof Error) return obj;
  if (obj instanceof Array) return obj.map(_deserializeError2.default);
  if ((typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) !== 'object') return obj;
  var err = (0, _deserializeError2.default)(obj);
  if (err !== obj) return err;
  err = {};
  for (var k in obj) {
    err[k] = (0, _deserializeError2.default)(obj[k]);
  }
  return err;
}

var TimeoutError = exports.TimeoutError = function (_Error) {
  _inherits(TimeoutError, _Error);

  function TimeoutError(message) {
    _classCallCheck(this, TimeoutError);

    var _this = _possibleConstructorReturn(this, (TimeoutError.__proto__ || Object.getPrototypeOf(TimeoutError)).call(this, message));

    _this.name = 'TimeoutError';
    return _this;
  }

  return TimeoutError;
}(Error);

var SocketIOError = exports.SocketIOError = function (_Error2) {
  _inherits(SocketIOError, _Error2);

  function SocketIOError(message) {
    _classCallCheck(this, SocketIOError);

    var _this2 = _possibleConstructorReturn(this, (SocketIOError.__proto__ || Object.getPrototypeOf(SocketIOError)).call(this, message));

    _this2.name = 'SocketIOError';
    return _this2;
  }

  return SocketIOError;
}(Error);
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