redux-store-templates/es2015/.internals/mutations.js

Set of helpers to create useful and commonly used redux store patterns

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.createAddIds = exports.createRemoveById = exports.createAddById = exports.applyRemoveIds = exports.createUpdateById = exports.applyAddIds = void 0;

var _utils = require("./utils");

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }

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 _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

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

var applyAddIds = function applyAddIds() {
  var ids = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
  var addIds = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
  var idsToAdd = (0, _utils.readAsArray)(addIds);
  return _toConsumableArray(ids.filter(function (id) {
    return !idsToAdd.includes(id);
  })).concat(_toConsumableArray(idsToAdd));
};

exports.applyAddIds = applyAddIds;

var createUpdateById = function createUpdateById(idName) {
  return function () {
    var byId = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    var updates = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
    var itemsUpdates = (0, _utils.readAsArray)(updates); // return byId with updated items

    return itemsUpdates.reduce(function (acc, curr) {
      var idOfItemToBeUpdated = curr[idName];
      var itemToBeUpdated = byId[idOfItemToBeUpdated];

      if (!idOfItemToBeUpdated || !itemToBeUpdated) {
        // don't do anything if update has no corresponding existing item
        return acc;
      }

      return _objectSpread({}, acc, _defineProperty({}, idOfItemToBeUpdated, _objectSpread({}, itemToBeUpdated, curr)));
    }, byId);
  };
};

exports.createUpdateById = createUpdateById;

var applyRemoveIds = function applyRemoveIds() {
  var ids = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
  var removeIds = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
  var idsToRemove = (0, _utils.readAsArray)(removeIds);
  return ids.filter(function (id) {
    return !idsToRemove.includes(id);
  });
};

exports.applyRemoveIds = applyRemoveIds;

var createAddById = function createAddById(keyName) {
  return function () {
    var byId = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    var items = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
    var itemsToAdd = (0, _utils.readAsArray)(items);
    var add = itemsToAdd.reduce(function (acc, curr) {
      return _objectSpread({}, acc, _defineProperty({}, curr[keyName], curr));
    }, {});
    return _objectSpread({}, byId, add);
  };
};

exports.createAddById = createAddById;

var createRemoveById = function createRemoveById(keyName) {
  return function () {
    var byId = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    var removeIds = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
    var idsToRemove = (0, _utils.readAsArray)(removeIds);
    return Object.keys(byId).filter(function (key) {
      return !idsToRemove.includes(key);
    }).map(function (key) {
      return byId[key];
    }).reduce(function (acc, curr) {
      return _objectSpread({}, acc, _defineProperty({}, curr[keyName], curr));
    }, {});
  };
};

exports.createRemoveById = createRemoveById;

var createAddIds = function createAddIds(keyName) {
  return function () {
    var ids = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
    var items = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
    var itemsToAdd = (0, _utils.readAsArray)(items);
    var addIds = itemsToAdd.map(function (item) {
      return item[keyName];
    });
    return applyAddIds(ids, addIds);
  };
};

exports.createAddIds = createAddIds;