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							717 lines
						
					
					
						
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				| import _objectSpread from '@babel/runtime/helpers/esm/objectSpread2';
 | |
| 
 | |
| /**
 | |
|  * Adapted from React: https://github.com/facebook/react/blob/master/packages/shared/formatProdErrorMessage.js
 | |
|  *
 | |
|  * Do not require this module directly! Use normal throw error calls. These messages will be replaced with error codes
 | |
|  * during build.
 | |
|  * @param {number} code
 | |
|  */
 | |
| function formatProdErrorMessage(code) {
 | |
|   return "Minified Redux error #" + code + "; visit https://redux.js.org/Errors?code=" + code + " for the full message or " + 'use the non-minified dev environment for full errors. ';
 | |
| }
 | |
| 
 | |
| // Inlined version of the `symbol-observable` polyfill
 | |
| var $$observable = (function () {
 | |
|   return typeof Symbol === 'function' && Symbol.observable || '@@observable';
 | |
| })();
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| 
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| /**
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|  * These are private action types reserved by Redux.
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|  * For any unknown actions, you must return the current state.
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|  * If the current state is undefined, you must return the initial state.
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|  * Do not reference these action types directly in your code.
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|  */
 | |
| var randomString = function randomString() {
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|   return Math.random().toString(36).substring(7).split('').join('.');
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| };
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| 
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| var ActionTypes = {
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|   INIT: "@@redux/INIT" + randomString(),
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|   REPLACE: "@@redux/REPLACE" + randomString(),
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|   PROBE_UNKNOWN_ACTION: function PROBE_UNKNOWN_ACTION() {
 | |
|     return "@@redux/PROBE_UNKNOWN_ACTION" + randomString();
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|   }
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| };
 | |
| 
 | |
| /**
 | |
|  * @param {any} obj The object to inspect.
 | |
|  * @returns {boolean} True if the argument appears to be a plain object.
 | |
|  */
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| function isPlainObject(obj) {
 | |
|   if (typeof obj !== 'object' || obj === null) return false;
 | |
|   var proto = obj;
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| 
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|   while (Object.getPrototypeOf(proto) !== null) {
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|     proto = Object.getPrototypeOf(proto);
 | |
|   }
 | |
| 
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|   return Object.getPrototypeOf(obj) === proto;
 | |
| }
 | |
| 
 | |
| // Inlined / shortened version of `kindOf` from https://github.com/jonschlinkert/kind-of
 | |
| function miniKindOf(val) {
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|   if (val === void 0) return 'undefined';
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|   if (val === null) return 'null';
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|   var type = typeof val;
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| 
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|   switch (type) {
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|     case 'boolean':
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|     case 'string':
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|     case 'number':
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|     case 'symbol':
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|     case 'function':
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|       {
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|         return type;
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|       }
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|   }
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| 
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|   if (Array.isArray(val)) return 'array';
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|   if (isDate(val)) return 'date';
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|   if (isError(val)) return 'error';
 | |
|   var constructorName = ctorName(val);
 | |
| 
 | |
|   switch (constructorName) {
 | |
|     case 'Symbol':
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|     case 'Promise':
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|     case 'WeakMap':
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|     case 'WeakSet':
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|     case 'Map':
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|     case 'Set':
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|       return constructorName;
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|   } // other
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| 
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| 
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|   return type.slice(8, -1).toLowerCase().replace(/\s/g, '');
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| }
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| 
 | |
| function ctorName(val) {
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|   return typeof val.constructor === 'function' ? val.constructor.name : null;
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| }
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| 
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| function isError(val) {
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|   return val instanceof Error || typeof val.message === 'string' && val.constructor && typeof val.constructor.stackTraceLimit === 'number';
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| }
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| 
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| function isDate(val) {
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|   if (val instanceof Date) return true;
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|   return typeof val.toDateString === 'function' && typeof val.getDate === 'function' && typeof val.setDate === 'function';
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| }
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| 
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| function kindOf(val) {
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|   var typeOfVal = typeof val;
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| 
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|   if (process.env.NODE_ENV !== 'production') {
 | |
|     typeOfVal = miniKindOf(val);
 | |
|   }
 | |
| 
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|   return typeOfVal;
 | |
| }
 | |
| 
 | |
| /**
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|  * @deprecated
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|  *
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|  * **We recommend using the `configureStore` method
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|  * of the `@reduxjs/toolkit` package**, which replaces `createStore`.
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|  *
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|  * Redux Toolkit is our recommended approach for writing Redux logic today,
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|  * including store setup, reducers, data fetching, and more.
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|  *
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|  * **For more details, please read this Redux docs page:**
 | |
|  * **https://redux.js.org/introduction/why-rtk-is-redux-today**
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|  *
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|  * `configureStore` from Redux Toolkit is an improved version of `createStore` that
 | |
|  * simplifies setup and helps avoid common bugs.
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|  *
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|  * You should not be using the `redux` core package by itself today, except for learning purposes.
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|  * The `createStore` method from the core `redux` package will not be removed, but we encourage
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|  * all users to migrate to using Redux Toolkit for all Redux code.
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|  *
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|  * If you want to use `createStore` without this visual deprecation warning, use
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|  * the `legacy_createStore` import instead:
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|  *
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|  * `import { legacy_createStore as createStore} from 'redux'`
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|  *
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|  */
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| 
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| function createStore(reducer, preloadedState, enhancer) {
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|   var _ref2;
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| 
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|   if (typeof preloadedState === 'function' && typeof enhancer === 'function' || typeof enhancer === 'function' && typeof arguments[3] === 'function') {
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|     throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(0) : 'It looks like you are passing several store enhancers to ' + 'createStore(). This is not supported. Instead, compose them ' + 'together to a single function. See https://redux.js.org/tutorials/fundamentals/part-4-store#creating-a-store-with-enhancers for an example.');
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|   }
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| 
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|   if (typeof preloadedState === 'function' && typeof enhancer === 'undefined') {
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|     enhancer = preloadedState;
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|     preloadedState = undefined;
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|   }
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| 
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|   if (typeof enhancer !== 'undefined') {
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|     if (typeof enhancer !== 'function') {
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|       throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(1) : "Expected the enhancer to be a function. Instead, received: '" + kindOf(enhancer) + "'");
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|     }
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| 
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|     return enhancer(createStore)(reducer, preloadedState);
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|   }
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| 
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|   if (typeof reducer !== 'function') {
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|     throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(2) : "Expected the root reducer to be a function. Instead, received: '" + kindOf(reducer) + "'");
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|   }
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| 
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|   var currentReducer = reducer;
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|   var currentState = preloadedState;
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|   var currentListeners = [];
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|   var nextListeners = currentListeners;
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|   var isDispatching = false;
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|   /**
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|    * This makes a shallow copy of currentListeners so we can use
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|    * nextListeners as a temporary list while dispatching.
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|    *
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|    * This prevents any bugs around consumers calling
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|    * subscribe/unsubscribe in the middle of a dispatch.
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|    */
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| 
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|   function ensureCanMutateNextListeners() {
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|     if (nextListeners === currentListeners) {
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|       nextListeners = currentListeners.slice();
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|     }
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|   }
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|   /**
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|    * Reads the state tree managed by the store.
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|    *
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|    * @returns {any} The current state tree of your application.
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|    */
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| 
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| 
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|   function getState() {
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|     if (isDispatching) {
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|       throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(3) : 'You may not call store.getState() while the reducer is executing. ' + 'The reducer has already received the state as an argument. ' + 'Pass it down from the top reducer instead of reading it from the store.');
 | |
|     }
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| 
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|     return currentState;
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|   }
 | |
|   /**
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|    * Adds a change listener. It will be called any time an action is dispatched,
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|    * and some part of the state tree may potentially have changed. You may then
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|    * call `getState()` to read the current state tree inside the callback.
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|    *
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|    * You may call `dispatch()` from a change listener, with the following
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|    * caveats:
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|    *
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|    * 1. The subscriptions are snapshotted just before every `dispatch()` call.
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|    * If you subscribe or unsubscribe while the listeners are being invoked, this
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|    * will not have any effect on the `dispatch()` that is currently in progress.
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|    * However, the next `dispatch()` call, whether nested or not, will use a more
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|    * recent snapshot of the subscription list.
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|    *
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|    * 2. The listener should not expect to see all state changes, as the state
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|    * might have been updated multiple times during a nested `dispatch()` before
 | |
|    * the listener is called. It is, however, guaranteed that all subscribers
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|    * registered before the `dispatch()` started will be called with the latest
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|    * state by the time it exits.
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|    *
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|    * @param {Function} listener A callback to be invoked on every dispatch.
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|    * @returns {Function} A function to remove this change listener.
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|    */
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| 
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| 
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|   function subscribe(listener) {
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|     if (typeof listener !== 'function') {
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|       throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(4) : "Expected the listener to be a function. Instead, received: '" + kindOf(listener) + "'");
 | |
|     }
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| 
 | |
|     if (isDispatching) {
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|       throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(5) : 'You may not call store.subscribe() while the reducer is executing. ' + 'If you would like to be notified after the store has been updated, subscribe from a ' + 'component and invoke store.getState() in the callback to access the latest state. ' + 'See https://redux.js.org/api/store#subscribelistener for more details.');
 | |
|     }
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| 
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|     var isSubscribed = true;
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|     ensureCanMutateNextListeners();
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|     nextListeners.push(listener);
 | |
|     return function unsubscribe() {
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|       if (!isSubscribed) {
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|         return;
 | |
|       }
 | |
| 
 | |
|       if (isDispatching) {
 | |
|         throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(6) : 'You may not unsubscribe from a store listener while the reducer is executing. ' + 'See https://redux.js.org/api/store#subscribelistener for more details.');
 | |
|       }
 | |
| 
 | |
|       isSubscribed = false;
 | |
|       ensureCanMutateNextListeners();
 | |
|       var index = nextListeners.indexOf(listener);
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|       nextListeners.splice(index, 1);
 | |
|       currentListeners = null;
 | |
|     };
 | |
|   }
 | |
|   /**
 | |
|    * Dispatches an action. It is the only way to trigger a state change.
 | |
|    *
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|    * The `reducer` function, used to create the store, will be called with the
 | |
|    * current state tree and the given `action`. Its return value will
 | |
|    * be considered the **next** state of the tree, and the change listeners
 | |
|    * will be notified.
 | |
|    *
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|    * The base implementation only supports plain object actions. If you want to
 | |
|    * dispatch a Promise, an Observable, a thunk, or something else, you need to
 | |
|    * wrap your store creating function into the corresponding middleware. For
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|    * example, see the documentation for the `redux-thunk` package. Even the
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|    * middleware will eventually dispatch plain object actions using this method.
 | |
|    *
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|    * @param {Object} action A plain object representing “what changed”. It is
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|    * a good idea to keep actions serializable so you can record and replay user
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|    * sessions, or use the time travelling `redux-devtools`. An action must have
 | |
|    * a `type` property which may not be `undefined`. It is a good idea to use
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|    * string constants for action types.
 | |
|    *
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|    * @returns {Object} For convenience, the same action object you dispatched.
 | |
|    *
 | |
|    * Note that, if you use a custom middleware, it may wrap `dispatch()` to
 | |
|    * return something else (for example, a Promise you can await).
 | |
|    */
 | |
| 
 | |
| 
 | |
|   function dispatch(action) {
 | |
|     if (!isPlainObject(action)) {
 | |
|       throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(7) : "Actions must be plain objects. Instead, the actual type was: '" + kindOf(action) + "'. You may need to add middleware to your store setup to handle dispatching other values, such as 'redux-thunk' to handle dispatching functions. See https://redux.js.org/tutorials/fundamentals/part-4-store#middleware and https://redux.js.org/tutorials/fundamentals/part-6-async-logic#using-the-redux-thunk-middleware for examples.");
 | |
|     }
 | |
| 
 | |
|     if (typeof action.type === 'undefined') {
 | |
|       throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(8) : 'Actions may not have an undefined "type" property. You may have misspelled an action type string constant.');
 | |
|     }
 | |
| 
 | |
|     if (isDispatching) {
 | |
|       throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(9) : 'Reducers may not dispatch actions.');
 | |
|     }
 | |
| 
 | |
|     try {
 | |
|       isDispatching = true;
 | |
|       currentState = currentReducer(currentState, action);
 | |
|     } finally {
 | |
|       isDispatching = false;
 | |
|     }
 | |
| 
 | |
|     var listeners = currentListeners = nextListeners;
 | |
| 
 | |
|     for (var i = 0; i < listeners.length; i++) {
 | |
|       var listener = listeners[i];
 | |
|       listener();
 | |
|     }
 | |
| 
 | |
|     return action;
 | |
|   }
 | |
|   /**
 | |
|    * Replaces the reducer currently used by the store to calculate the state.
 | |
|    *
 | |
|    * You might need this if your app implements code splitting and you want to
 | |
|    * load some of the reducers dynamically. You might also need this if you
 | |
|    * implement a hot reloading mechanism for Redux.
 | |
|    *
 | |
|    * @param {Function} nextReducer The reducer for the store to use instead.
 | |
|    * @returns {void}
 | |
|    */
 | |
| 
 | |
| 
 | |
|   function replaceReducer(nextReducer) {
 | |
|     if (typeof nextReducer !== 'function') {
 | |
|       throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(10) : "Expected the nextReducer to be a function. Instead, received: '" + kindOf(nextReducer));
 | |
|     }
 | |
| 
 | |
|     currentReducer = nextReducer; // This action has a similiar effect to ActionTypes.INIT.
 | |
|     // Any reducers that existed in both the new and old rootReducer
 | |
|     // will receive the previous state. This effectively populates
 | |
|     // the new state tree with any relevant data from the old one.
 | |
| 
 | |
|     dispatch({
 | |
|       type: ActionTypes.REPLACE
 | |
|     });
 | |
|   }
 | |
|   /**
 | |
|    * Interoperability point for observable/reactive libraries.
 | |
|    * @returns {observable} A minimal observable of state changes.
 | |
|    * For more information, see the observable proposal:
 | |
|    * https://github.com/tc39/proposal-observable
 | |
|    */
 | |
| 
 | |
| 
 | |
|   function observable() {
 | |
|     var _ref;
 | |
| 
 | |
|     var outerSubscribe = subscribe;
 | |
|     return _ref = {
 | |
|       /**
 | |
|        * The minimal observable subscription method.
 | |
|        * @param {Object} observer Any object that can be used as an observer.
 | |
|        * The observer object should have a `next` method.
 | |
|        * @returns {subscription} An object with an `unsubscribe` method that can
 | |
|        * be used to unsubscribe the observable from the store, and prevent further
 | |
|        * emission of values from the observable.
 | |
|        */
 | |
|       subscribe: function subscribe(observer) {
 | |
|         if (typeof observer !== 'object' || observer === null) {
 | |
|           throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(11) : "Expected the observer to be an object. Instead, received: '" + kindOf(observer) + "'");
 | |
|         }
 | |
| 
 | |
|         function observeState() {
 | |
|           if (observer.next) {
 | |
|             observer.next(getState());
 | |
|           }
 | |
|         }
 | |
| 
 | |
|         observeState();
 | |
|         var unsubscribe = outerSubscribe(observeState);
 | |
|         return {
 | |
|           unsubscribe: unsubscribe
 | |
|         };
 | |
|       }
 | |
|     }, _ref[$$observable] = function () {
 | |
|       return this;
 | |
|     }, _ref;
 | |
|   } // When a store is created, an "INIT" action is dispatched so that every
 | |
|   // reducer returns their initial state. This effectively populates
 | |
|   // the initial state tree.
 | |
| 
 | |
| 
 | |
|   dispatch({
 | |
|     type: ActionTypes.INIT
 | |
|   });
 | |
|   return _ref2 = {
 | |
|     dispatch: dispatch,
 | |
|     subscribe: subscribe,
 | |
|     getState: getState,
 | |
|     replaceReducer: replaceReducer
 | |
|   }, _ref2[$$observable] = observable, _ref2;
 | |
| }
 | |
| /**
 | |
|  * Creates a Redux store that holds the state tree.
 | |
|  *
 | |
|  * **We recommend using `configureStore` from the
 | |
|  * `@reduxjs/toolkit` package**, which replaces `createStore`:
 | |
|  * **https://redux.js.org/introduction/why-rtk-is-redux-today**
 | |
|  *
 | |
|  * The only way to change the data in the store is to call `dispatch()` on it.
 | |
|  *
 | |
|  * There should only be a single store in your app. To specify how different
 | |
|  * parts of the state tree respond to actions, you may combine several reducers
 | |
|  * into a single reducer function by using `combineReducers`.
 | |
|  *
 | |
|  * @param {Function} reducer A function that returns the next state tree, given
 | |
|  * the current state tree and the action to handle.
 | |
|  *
 | |
|  * @param {any} [preloadedState] The initial state. You may optionally specify it
 | |
|  * to hydrate the state from the server in universal apps, or to restore a
 | |
|  * previously serialized user session.
 | |
|  * If you use `combineReducers` to produce the root reducer function, this must be
 | |
|  * an object with the same shape as `combineReducers` keys.
 | |
|  *
 | |
|  * @param {Function} [enhancer] The store enhancer. You may optionally specify it
 | |
|  * to enhance the store with third-party capabilities such as middleware,
 | |
|  * time travel, persistence, etc. The only store enhancer that ships with Redux
 | |
|  * is `applyMiddleware()`.
 | |
|  *
 | |
|  * @returns {Store} A Redux store that lets you read the state, dispatch actions
 | |
|  * and subscribe to changes.
 | |
|  */
 | |
| 
 | |
| var legacy_createStore = createStore;
 | |
| 
 | |
| /**
 | |
|  * Prints a warning in the console if it exists.
 | |
|  *
 | |
|  * @param {String} message The warning message.
 | |
|  * @returns {void}
 | |
|  */
 | |
| function warning(message) {
 | |
|   /* eslint-disable no-console */
 | |
|   if (typeof console !== 'undefined' && typeof console.error === 'function') {
 | |
|     console.error(message);
 | |
|   }
 | |
|   /* eslint-enable no-console */
 | |
| 
 | |
| 
 | |
|   try {
 | |
|     // This error was thrown as a convenience so that if you enable
 | |
|     // "break on all exceptions" in your console,
 | |
|     // it would pause the execution at this line.
 | |
|     throw new Error(message);
 | |
|   } catch (e) {} // eslint-disable-line no-empty
 | |
| 
 | |
| }
 | |
| 
 | |
| function getUnexpectedStateShapeWarningMessage(inputState, reducers, action, unexpectedKeyCache) {
 | |
|   var reducerKeys = Object.keys(reducers);
 | |
|   var argumentName = action && action.type === ActionTypes.INIT ? 'preloadedState argument passed to createStore' : 'previous state received by the reducer';
 | |
| 
 | |
|   if (reducerKeys.length === 0) {
 | |
|     return 'Store does not have a valid reducer. Make sure the argument passed ' + 'to combineReducers is an object whose values are reducers.';
 | |
|   }
 | |
| 
 | |
|   if (!isPlainObject(inputState)) {
 | |
|     return "The " + argumentName + " has unexpected type of \"" + kindOf(inputState) + "\". Expected argument to be an object with the following " + ("keys: \"" + reducerKeys.join('", "') + "\"");
 | |
|   }
 | |
| 
 | |
|   var unexpectedKeys = Object.keys(inputState).filter(function (key) {
 | |
|     return !reducers.hasOwnProperty(key) && !unexpectedKeyCache[key];
 | |
|   });
 | |
|   unexpectedKeys.forEach(function (key) {
 | |
|     unexpectedKeyCache[key] = true;
 | |
|   });
 | |
|   if (action && action.type === ActionTypes.REPLACE) return;
 | |
| 
 | |
|   if (unexpectedKeys.length > 0) {
 | |
|     return "Unexpected " + (unexpectedKeys.length > 1 ? 'keys' : 'key') + " " + ("\"" + unexpectedKeys.join('", "') + "\" found in " + argumentName + ". ") + "Expected to find one of the known reducer keys instead: " + ("\"" + reducerKeys.join('", "') + "\". Unexpected keys will be ignored.");
 | |
|   }
 | |
| }
 | |
| 
 | |
| function assertReducerShape(reducers) {
 | |
|   Object.keys(reducers).forEach(function (key) {
 | |
|     var reducer = reducers[key];
 | |
|     var initialState = reducer(undefined, {
 | |
|       type: ActionTypes.INIT
 | |
|     });
 | |
| 
 | |
|     if (typeof initialState === 'undefined') {
 | |
|       throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(12) : "The slice reducer for key \"" + key + "\" returned undefined during initialization. " + "If the state passed to the reducer is undefined, you must " + "explicitly return the initial state. The initial state may " + "not be undefined. If you don't want to set a value for this reducer, " + "you can use null instead of undefined.");
 | |
|     }
 | |
| 
 | |
|     if (typeof reducer(undefined, {
 | |
|       type: ActionTypes.PROBE_UNKNOWN_ACTION()
 | |
|     }) === 'undefined') {
 | |
|       throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(13) : "The slice reducer for key \"" + key + "\" returned undefined when probed with a random type. " + ("Don't try to handle '" + ActionTypes.INIT + "' or other actions in \"redux/*\" ") + "namespace. They are considered private. Instead, you must return the " + "current state for any unknown actions, unless it is undefined, " + "in which case you must return the initial state, regardless of the " + "action type. The initial state may not be undefined, but can be null.");
 | |
|     }
 | |
|   });
 | |
| }
 | |
| /**
 | |
|  * Turns an object whose values are different reducer functions, into a single
 | |
|  * reducer function. It will call every child reducer, and gather their results
 | |
|  * into a single state object, whose keys correspond to the keys of the passed
 | |
|  * reducer functions.
 | |
|  *
 | |
|  * @param {Object} reducers An object whose values correspond to different
 | |
|  * reducer functions that need to be combined into one. One handy way to obtain
 | |
|  * it is to use ES6 `import * as reducers` syntax. The reducers may never return
 | |
|  * undefined for any action. Instead, they should return their initial state
 | |
|  * if the state passed to them was undefined, and the current state for any
 | |
|  * unrecognized action.
 | |
|  *
 | |
|  * @returns {Function} A reducer function that invokes every reducer inside the
 | |
|  * passed object, and builds a state object with the same shape.
 | |
|  */
 | |
| 
 | |
| 
 | |
| function combineReducers(reducers) {
 | |
|   var reducerKeys = Object.keys(reducers);
 | |
|   var finalReducers = {};
 | |
| 
 | |
|   for (var i = 0; i < reducerKeys.length; i++) {
 | |
|     var key = reducerKeys[i];
 | |
| 
 | |
|     if (process.env.NODE_ENV !== 'production') {
 | |
|       if (typeof reducers[key] === 'undefined') {
 | |
|         warning("No reducer provided for key \"" + key + "\"");
 | |
|       }
 | |
|     }
 | |
| 
 | |
|     if (typeof reducers[key] === 'function') {
 | |
|       finalReducers[key] = reducers[key];
 | |
|     }
 | |
|   }
 | |
| 
 | |
|   var finalReducerKeys = Object.keys(finalReducers); // This is used to make sure we don't warn about the same
 | |
|   // keys multiple times.
 | |
| 
 | |
|   var unexpectedKeyCache;
 | |
| 
 | |
|   if (process.env.NODE_ENV !== 'production') {
 | |
|     unexpectedKeyCache = {};
 | |
|   }
 | |
| 
 | |
|   var shapeAssertionError;
 | |
| 
 | |
|   try {
 | |
|     assertReducerShape(finalReducers);
 | |
|   } catch (e) {
 | |
|     shapeAssertionError = e;
 | |
|   }
 | |
| 
 | |
|   return function combination(state, action) {
 | |
|     if (state === void 0) {
 | |
|       state = {};
 | |
|     }
 | |
| 
 | |
|     if (shapeAssertionError) {
 | |
|       throw shapeAssertionError;
 | |
|     }
 | |
| 
 | |
|     if (process.env.NODE_ENV !== 'production') {
 | |
|       var warningMessage = getUnexpectedStateShapeWarningMessage(state, finalReducers, action, unexpectedKeyCache);
 | |
| 
 | |
|       if (warningMessage) {
 | |
|         warning(warningMessage);
 | |
|       }
 | |
|     }
 | |
| 
 | |
|     var hasChanged = false;
 | |
|     var nextState = {};
 | |
| 
 | |
|     for (var _i = 0; _i < finalReducerKeys.length; _i++) {
 | |
|       var _key = finalReducerKeys[_i];
 | |
|       var reducer = finalReducers[_key];
 | |
|       var previousStateForKey = state[_key];
 | |
|       var nextStateForKey = reducer(previousStateForKey, action);
 | |
| 
 | |
|       if (typeof nextStateForKey === 'undefined') {
 | |
|         var actionType = action && action.type;
 | |
|         throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(14) : "When called with an action of type " + (actionType ? "\"" + String(actionType) + "\"" : '(unknown type)') + ", the slice reducer for key \"" + _key + "\" returned undefined. " + "To ignore an action, you must explicitly return the previous state. " + "If you want this reducer to hold no value, you can return null instead of undefined.");
 | |
|       }
 | |
| 
 | |
|       nextState[_key] = nextStateForKey;
 | |
|       hasChanged = hasChanged || nextStateForKey !== previousStateForKey;
 | |
|     }
 | |
| 
 | |
|     hasChanged = hasChanged || finalReducerKeys.length !== Object.keys(state).length;
 | |
|     return hasChanged ? nextState : state;
 | |
|   };
 | |
| }
 | |
| 
 | |
| function bindActionCreator(actionCreator, dispatch) {
 | |
|   return function () {
 | |
|     return dispatch(actionCreator.apply(this, arguments));
 | |
|   };
 | |
| }
 | |
| /**
 | |
|  * Turns an object whose values are action creators, into an object with the
 | |
|  * same keys, but with every function wrapped into a `dispatch` call so they
 | |
|  * may be invoked directly. This is just a convenience method, as you can call
 | |
|  * `store.dispatch(MyActionCreators.doSomething())` yourself just fine.
 | |
|  *
 | |
|  * For convenience, you can also pass an action creator as the first argument,
 | |
|  * and get a dispatch wrapped function in return.
 | |
|  *
 | |
|  * @param {Function|Object} actionCreators An object whose values are action
 | |
|  * creator functions. One handy way to obtain it is to use ES6 `import * as`
 | |
|  * syntax. You may also pass a single function.
 | |
|  *
 | |
|  * @param {Function} dispatch The `dispatch` function available on your Redux
 | |
|  * store.
 | |
|  *
 | |
|  * @returns {Function|Object} The object mimicking the original object, but with
 | |
|  * every action creator wrapped into the `dispatch` call. If you passed a
 | |
|  * function as `actionCreators`, the return value will also be a single
 | |
|  * function.
 | |
|  */
 | |
| 
 | |
| 
 | |
| function bindActionCreators(actionCreators, dispatch) {
 | |
|   if (typeof actionCreators === 'function') {
 | |
|     return bindActionCreator(actionCreators, dispatch);
 | |
|   }
 | |
| 
 | |
|   if (typeof actionCreators !== 'object' || actionCreators === null) {
 | |
|     throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(16) : "bindActionCreators expected an object or a function, but instead received: '" + kindOf(actionCreators) + "'. " + "Did you write \"import ActionCreators from\" instead of \"import * as ActionCreators from\"?");
 | |
|   }
 | |
| 
 | |
|   var boundActionCreators = {};
 | |
| 
 | |
|   for (var key in actionCreators) {
 | |
|     var actionCreator = actionCreators[key];
 | |
| 
 | |
|     if (typeof actionCreator === 'function') {
 | |
|       boundActionCreators[key] = bindActionCreator(actionCreator, dispatch);
 | |
|     }
 | |
|   }
 | |
| 
 | |
|   return boundActionCreators;
 | |
| }
 | |
| 
 | |
| /**
 | |
|  * Composes single-argument functions from right to left. The rightmost
 | |
|  * function can take multiple arguments as it provides the signature for
 | |
|  * the resulting composite function.
 | |
|  *
 | |
|  * @param {...Function} funcs The functions to compose.
 | |
|  * @returns {Function} A function obtained by composing the argument functions
 | |
|  * from right to left. For example, compose(f, g, h) is identical to doing
 | |
|  * (...args) => f(g(h(...args))).
 | |
|  */
 | |
| function compose() {
 | |
|   for (var _len = arguments.length, funcs = new Array(_len), _key = 0; _key < _len; _key++) {
 | |
|     funcs[_key] = arguments[_key];
 | |
|   }
 | |
| 
 | |
|   if (funcs.length === 0) {
 | |
|     return function (arg) {
 | |
|       return arg;
 | |
|     };
 | |
|   }
 | |
| 
 | |
|   if (funcs.length === 1) {
 | |
|     return funcs[0];
 | |
|   }
 | |
| 
 | |
|   return funcs.reduce(function (a, b) {
 | |
|     return function () {
 | |
|       return a(b.apply(void 0, arguments));
 | |
|     };
 | |
|   });
 | |
| }
 | |
| 
 | |
| /**
 | |
|  * Creates a store enhancer that applies middleware to the dispatch method
 | |
|  * of the Redux store. This is handy for a variety of tasks, such as expressing
 | |
|  * asynchronous actions in a concise manner, or logging every action payload.
 | |
|  *
 | |
|  * See `redux-thunk` package as an example of the Redux middleware.
 | |
|  *
 | |
|  * Because middleware is potentially asynchronous, this should be the first
 | |
|  * store enhancer in the composition chain.
 | |
|  *
 | |
|  * Note that each middleware will be given the `dispatch` and `getState` functions
 | |
|  * as named arguments.
 | |
|  *
 | |
|  * @param {...Function} middlewares The middleware chain to be applied.
 | |
|  * @returns {Function} A store enhancer applying the middleware.
 | |
|  */
 | |
| 
 | |
| function applyMiddleware() {
 | |
|   for (var _len = arguments.length, middlewares = new Array(_len), _key = 0; _key < _len; _key++) {
 | |
|     middlewares[_key] = arguments[_key];
 | |
|   }
 | |
| 
 | |
|   return function (createStore) {
 | |
|     return function () {
 | |
|       var store = createStore.apply(void 0, arguments);
 | |
| 
 | |
|       var _dispatch = function dispatch() {
 | |
|         throw new Error(process.env.NODE_ENV === "production" ? formatProdErrorMessage(15) : 'Dispatching while constructing your middleware is not allowed. ' + 'Other middleware would not be applied to this dispatch.');
 | |
|       };
 | |
| 
 | |
|       var middlewareAPI = {
 | |
|         getState: store.getState,
 | |
|         dispatch: function dispatch() {
 | |
|           return _dispatch.apply(void 0, arguments);
 | |
|         }
 | |
|       };
 | |
|       var chain = middlewares.map(function (middleware) {
 | |
|         return middleware(middlewareAPI);
 | |
|       });
 | |
|       _dispatch = compose.apply(void 0, chain)(store.dispatch);
 | |
|       return _objectSpread(_objectSpread({}, store), {}, {
 | |
|         dispatch: _dispatch
 | |
|       });
 | |
|     };
 | |
|   };
 | |
| }
 | |
| 
 | |
| /*
 | |
|  * This is a dummy function to check if the function name has been altered by minification.
 | |
|  * If the function has been minified and NODE_ENV !== 'production', warn the user.
 | |
|  */
 | |
| 
 | |
| function isCrushed() {}
 | |
| 
 | |
| if (process.env.NODE_ENV !== 'production' && typeof isCrushed.name === 'string' && isCrushed.name !== 'isCrushed') {
 | |
|   warning('You are currently using minified code outside of NODE_ENV === "production". ' + 'This means that you are running a slower development build of Redux. ' + 'You can use loose-envify (https://github.com/zertosh/loose-envify) for browserify ' + 'or setting mode to production in webpack (https://webpack.js.org/concepts/mode/) ' + 'to ensure you have the correct code for your production build.');
 | |
| }
 | |
| 
 | |
| export { ActionTypes as __DO_NOT_USE__ActionTypes, applyMiddleware, bindActionCreators, combineReducers, compose, createStore, legacy_createStore };
 |