@hhjcz/redux-rest/lib/reducers/InitialState.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.InitialState = undefined;
exports.makeInitialState = makeInitialState;

var _immutable = require('immutable');

var _Pagination = require('../models/Pagination');

var _Pagination2 = _interopRequireDefault(_Pagination);

var _Sort = require('../models/Sort');

var _Sort2 = _interopRequireDefault(_Sort);

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

var InitialState = exports.InitialState = (0, _immutable.Record)({
  fetching: false,
  lastFetchSignature: { fetchCollection: null, fetchOne: null },
  itemId: {},
  collectionIds: (0, _immutable.List)(),
  collectionIdsStatic: (0, _immutable.List)(),
  entities: (0, _immutable.Map)(),
  pagination: new _Pagination2.default(),
  sort: new _Sort2.default(),
  filters: (0, _immutable.Map)(),
  generalParams: (0, _immutable.Map)()
});

/**
 * @param {Object{ fromState
 * @returns {Map<string, any>}
 */
/** Created by hhj on 4/12/16. */
function makeInitialState() {
  var fromState = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
  var fetching = fromState.fetching;
  var lastFetchSignature = fromState.lastFetchSignature;
  var collectionIdsStatic = fromState.collectionIdsStatic;
  var collectionIds = fromState.collectionIds;
  var entities = fromState.entities;
  var itemId = fromState.itemId;
  var pagination = fromState.pagination;
  var sort = fromState.sort;
  var filters = fromState.filters;
  var generalParams = fromState.generalParams;

  var normalizedFromState = {};
  if (fetching !== undefined) normalizedFromState.fetching = fetching;
  if (lastFetchSignature) normalizedFromState.lastFetchSignature = lastFetchSignature;
  if (itemId) normalizedFromState.itemId = itemId;
  if (collectionIdsStatic) normalizedFromState.collectionIdsStatic = (0, _immutable.List)(collectionIdsStatic);
  if (collectionIds) normalizedFromState.collectionIds = (0, _immutable.List)(collectionIds);
  if (entities) normalizedFromState.entities = (0, _immutable.Map)(entities); // .map(itemTransformer)
  if (pagination) normalizedFromState.pagination = new _Pagination2.default(pagination);
  if (sort) normalizedFromState.sort = new _Sort2.default(sort);
  if (filters) normalizedFromState.filters = (0, _immutable.Map)(filters);
  if (generalParams) normalizedFromState.generalParams = (0, _immutable.Map)(generalParams);

  return new InitialState(normalizedFromState);
}