sententiaregum-flux-container/lib/runAction.js

The flux implementation of the sententiaregum project based on facebook/flux

/*
 * This file is part of the Sententiaregum project.
 *
 * (c) Maximilian Bosch <maximilian.bosch.27@gmail.com>
 * (c) Ben Bieler <benjaminbieler2014@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Dispatcher = require('./dispatcher/Dispatcher');

var _Dispatcher2 = _interopRequireDefault(_Dispatcher);

var _invariant = require('invariant');

var _invariant2 = _interopRequireDefault(_invariant);

var _resolveCreator2 = require('./util/resolveCreator');

var _resolveCreator3 = _interopRequireDefault(_resolveCreator2);

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

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

/**
 * Executes the action of an action creator to abstract the dispatcher from the public API.
 *
 * It takes one action creator and connects it with the dispatcher, so it can do sync or async actions
 * and publish the payload after that.
 *
 * @param {String}   eventName     The event to execute.
 * @param {Function} actionCreator The action.
 * @param {Array}    args          Argument list.
 *
 * @returns {void}
 */
exports.default = function (eventName, actionCreator) {
  var _resolveCreator;

  var args = arguments.length <= 2 || arguments[2] === undefined ? [] : arguments[2];

  (0, _invariant2.default)(typeof actionCreator === 'function', 'The `actionCreator` must be a function that builds the actions.');

  // To create the action creator a dispatcher callback is needed.
  // This callback simply takes the event name and the given payload that is injected into the callback
  // as argument and delegates it to the `Dispatcher`.
  (_resolveCreator = (0, _resolveCreator3.default)(actionCreator))[eventName].apply(_resolveCreator, [function (payload) {
    return _Dispatcher2.default.dispatch(eventName, payload);
  }].concat(_toConsumableArray(args)));
};