nuclear-module/lib/NuclearModule.js

An opiniated way of writing nuclear-js modules.

'use strict';

var _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; };

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

var _nuclearJs = require('nuclear-js');

var _lodash = require('lodash.omit');

var _lodash2 = _interopRequireDefault(_lodash);

var _lodash3 = require('lodash.isarray');

var _lodash4 = _interopRequireDefault(_lodash3);

var _lodash5 = require('lodash.foreach');

var _lodash6 = _interopRequireDefault(_lodash5);

var _lodash7 = require('lodash.reduce');

var _lodash8 = _interopRequireDefault(_lodash7);

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

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function NuclearModule(_ref) {
  var _ref$stores = _ref.stores;
  var stores = _ref$stores === undefined ? {} : _ref$stores;
  var _ref$actions = _ref.actions;
  var actions = _ref$actions === undefined ? {} : _ref$actions;
  var _ref$getters = _ref.getters;
  var getters = _ref$getters === undefined ? {} : _ref$getters;

  var ModuleFactory = function ModuleFactory(reactor) {
    var StoreFactory = arguments.length <= 1 || arguments[1] === undefined ? _nuclearJs.Store : arguments[1];

    var _stores = (0, _lodash8.default)(stores, function (acc, storeDefinition, storeName) {
      if (reactor.evaluate([storeName])) {
        // TODO: Show a warning unless `debug/dev` mode.
        return;
      }

      var handlers = storeDefinition.handlers || {};

      storeDefinition = _extends({}, (0, _lodash2.default)(storeDefinition, 'handlers'), {
        initialize: function initialize() {
          var _this = this;

          (0, _lodash6.default)(handlers, function (_ref2) {
            var type = _ref2.type;
            var handler = _ref2.handler;

            _this.on(type, handler);
          });
        }
      });

      return _extends({}, acc, _defineProperty({}, storeName, StoreFactory(storeDefinition)));
    }, {});

    reactor.registerStores(_stores);

    return {
      actions: createActions(reactor, actions)
    };
  };

  ModuleFactory.getters = getters;

  return ModuleFactory;
}

function createActions(reactor, actions) {
  return (0, _lodash8.default)(actions, function (result, action, actionName) {
    return _extends({}, result, _defineProperty({}, actionName, action.bind(null, reactor)));
  }, {});
}