@twreporter/redux/lib/reducers/bookmarks.js

redux actions and reducers for twreporter website

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = bookmarks;
var _actionTypes = _interopRequireDefault(require("../constants/action-types"));
var _get = _interopRequireDefault(require("lodash/get"));
var _assign = _interopRequireDefault(require("lodash/assign"));
var _findIndex = _interopRequireDefault(require("lodash/findIndex"));
var _uniq = _interopRequireDefault(require("lodash/uniq"));
var _orderBy = _interopRequireDefault(require("lodash/orderBy"));
var _map = _interopRequireDefault(require("lodash/map"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); } // lodash
var _ = {
  assign: _assign["default"],
  findIndex: _findIndex["default"],
  get: _get["default"],
  uniq: _uniq["default"],
  orderBy: _orderBy["default"],
  map: _map["default"]
};
var defaultLimit = 10;
var initState = {
  isRequesting: false,
  bookmarkIDList: [],
  entities: {},
  errorMessage: null,
  offset: 0,
  total: 0,
  limit: defaultLimit
};
function bookmarks() {
  var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : initState;
  var action = arguments.length > 1 ? arguments[1] : undefined;
  switch (action.type) {
    case _actionTypes["default"].multipleBookMarks.read.request:
    case _actionTypes["default"].singleBookmark["delete"].request:
      {
        return _objectSpread(_objectSpread({}, state), {}, {
          actionType: action.type,
          isRequesting: true,
          errorMessage: null
        });
      }
    case _actionTypes["default"].multipleBookMarks.read.success:
      {
        var fetchedRecords = _.get(action, 'payload.data.records', []);
        var meta = _.get(action, 'payload.data.meta');
        var offset = meta.offset,
          total = meta.total,
          limit = meta.limit;
        var entities = {};
        fetchedRecords.forEach(function (record) {
          var id = _.get(record, 'id');
          if (!id) {
            return;
          }
          entities["".concat(id)] = record;
        });
        var bookmarkIDList = _.map(_.orderBy(entities, ['added_at'], ['desc']), 'id');
        return _objectSpread(_objectSpread({}, state), {}, {
          actionType: action.type,
          isRequesting: false,
          bookmarkIDList: bookmarkIDList,
          entities: entities,
          errorMessage: null,
          offset: offset,
          total: total,
          limit: limit
        });
      }
    case _actionTypes["default"].singleBookmark["delete"].success:
      {
        // Remove the id from id list
        var prevBookmarkIDList = _.get(state, 'bookmarkIDList', []);
        var bookmarkID = _.get(action, 'payload.bookmarkID');
        var bookmarkIndexToBeDeleted = _.findIndex(prevBookmarkIDList, function (IDInList) {
          return IDInList === bookmarkID;
        });
        var nextBookmarkIDList = _toConsumableArray(prevBookmarkIDList);
        if (bookmarkIndexToBeDeleted !== -1) nextBookmarkIDList.splice(bookmarkIndexToBeDeleted, 1);
        return _objectSpread(_objectSpread({}, state), {}, {
          actionType: action.type,
          isRequesting: false,
          bookmarkIDList: nextBookmarkIDList,
          errorMessage: null,
          total: state.total ? state.total - 1 : state.total
        });
      }
    case _actionTypes["default"].multipleBookMarks.read.failure:
    case _actionTypes["default"].singleBookmark["delete"].failure:
      {
        return _objectSpread(_objectSpread({}, state), {}, {
          actionType: action.type,
          isRequesting: false,
          errorMessage: _.get(action, 'payload.error.message')
        });
      }
    default:
      return state;
  }
}