redux-smart-actions/es/create-thunk.js

The fastest way to write Redux actions

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

export var createThunk = function createThunk(name, thunk) {
  var thunkCreator = function thunkCreator() {
    for (var _len = arguments.length, params = new Array(_len), _key = 0; _key < _len; _key++) {
      params[_key] = arguments[_key];
    }

    return function (dispatch, getState, extraArguments) {
      var actionToDispatch = thunk.apply(void 0, params)(dispatch, getState, extraArguments);

      if (!actionToDispatch) {
        return null;
      }

      return dispatch(_extends({
        type: name
      }, actionToDispatch));
    };
  };

  thunkCreator.toString = function () {
    return name;
  };

  return thunkCreator;
};