redux-persist/lib/integration/react.js

persist and rehydrate redux stores

'use strict';

exports.__esModule = true;
exports.PersistGate = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

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; }

// eslint-disable-line import/no-unresolved
// eslint-disable-line import/no-unresolved
var PersistGate = exports.PersistGate = function (_PureComponent) {
  _inherits(PersistGate, _PureComponent);

  function PersistGate() {
    var _ref;

    var _temp, _this, _ret;

    _classCallCheck(this, PersistGate);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = PersistGate.__proto__ || Object.getPrototypeOf(PersistGate)).call.apply(_ref, [this].concat(args))), _this), _this.state = {
      bootstrapped: false
    }, _this.handlePersistorState = function () {
      var persistor = _this.props.persistor;

      var _persistor$getState = persistor.getState(),
          bootstrapped = _persistor$getState.bootstrapped;

      if (bootstrapped) {
        if (_this.props.onBeforeLift) {
          Promise.resolve(_this.props.onBeforeLift()).then(function () {
            return _this.setState({ bootstrapped: true });
          }).catch(function () {
            return _this.setState({ bootstrapped: true });
          });
        } else {
          _this.setState({ bootstrapped: true });
        }
        _this._unsubscribe && _this._unsubscribe();
      }
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(PersistGate, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      this._unsubscribe = this.props.persistor.subscribe(this.handlePersistorState);
      this.handlePersistorState();
    }
  }, {
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this._unsubscribe && this._unsubscribe();
    }
  }, {
    key: 'render',
    value: function render() {
      return this.state.bootstrapped ? this.props.children : this.props.loading;
    }
  }]);

  return PersistGate;
}(_react.PureComponent);

PersistGate.defaultProps = {
  loading: null
};