@shakacode/recompose/mapPropsStream.js

A React utility belt for function components and higher-order components

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
exports.__esModule = true;
exports.mapPropsStreamWithConfig = exports["default"] = void 0;
var _react = require("react");
var _symbolObservable = _interopRequireDefault(require("symbol-observable"));
var _componentFromStream = require("./componentFromStream");
var _setDisplayName = _interopRequireDefault(require("./setDisplayName"));
var _wrapDisplayName = _interopRequireDefault(require("./wrapDisplayName"));
var _setObservableConfig = require("./setObservableConfig");
var identity = function identity(t) {
  return t;
};
var mapPropsStreamWithConfig = exports.mapPropsStreamWithConfig = function mapPropsStreamWithConfig(config) {
  var componentFromStream = (0, _componentFromStream.componentFromStreamWithConfig)({
    fromESObservable: identity,
    toESObservable: identity
  });
  return function (transform) {
    return function (BaseComponent) {
      var fromESObservable = config.fromESObservable,
        toESObservable = config.toESObservable;
      return componentFromStream(function (props$) {
        var _ref;
        return _ref = {
          subscribe: function subscribe(observer) {
            var subscription = toESObservable(transform(fromESObservable(props$))).subscribe({
              next: function next(childProps) {
                return observer.next(/*#__PURE__*/(0, _react.createElement)(BaseComponent, childProps));
              }
            });
            return {
              unsubscribe: function unsubscribe() {
                return subscription.unsubscribe();
              }
            };
          }
        }, _ref[_symbolObservable["default"]] = function () {
          return this;
        }, _ref;
      });
    };
  };
};
var mapPropsStream = function mapPropsStream(transform) {
  var hoc = mapPropsStreamWithConfig(_setObservableConfig.config)(transform);
  if (process.env.NODE_ENV !== 'production') {
    return function (BaseComponent) {
      return (0, _setDisplayName["default"])((0, _wrapDisplayName["default"])(BaseComponent, 'mapPropsStream'))(hoc(BaseComponent));
    };
  }
  return hoc;
};
var _default = exports["default"] = mapPropsStream;