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768 lines
27 KiB
768 lines
27 KiB
(function (global, factory) { |
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typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : |
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typeof define === 'function' && define.amd ? define(['exports'], factory) : |
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(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.Redux = {})); |
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}(this, (function (exports) { 'use strict'; |
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|
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// Inlined version of the `symbol-observable` polyfill |
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var $$observable = (function () { |
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return typeof Symbol === 'function' && Symbol.observable || '@@observable'; |
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})(); |
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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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*/ |
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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() { |
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return "@@redux/PROBE_UNKNOWN_ACTION" + randomString(); |
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} |
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}; |
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|
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/** |
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* @param {any} obj The object to inspect. |
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* @returns {boolean} True if the argument appears to be a plain object. |
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*/ |
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function isPlainObject(obj) { |
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if (typeof obj !== 'object' || obj === null) return false; |
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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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} |
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|
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return Object.getPrototypeOf(obj) === proto; |
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} |
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|
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// Inlined / shortened version of `kindOf` from https://github.com/jonschlinkert/kind-of |
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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'; |
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var constructorName = ctorName(val); |
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|
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switch (constructorName) { |
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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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|
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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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{ |
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typeOfVal = miniKindOf(val); |
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} |
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|
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return typeOfVal; |
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} |
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|
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/** |
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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:** |
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* **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 |
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* 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('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("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("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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function getState() { |
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if (isDispatching) { |
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throw new Error('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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|
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return currentState; |
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} |
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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 |
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* 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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function subscribe(listener) { |
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if (typeof listener !== 'function') { |
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throw new Error("Expected the listener to be a function. Instead, received: '" + kindOf(listener) + "'"); |
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} |
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|
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if (isDispatching) { |
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throw new Error('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); |
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return function unsubscribe() { |
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if (!isSubscribed) { |
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return; |
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} |
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|
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if (isDispatching) { |
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throw new Error('You may not unsubscribe from a store listener while the reducer is executing. ' + 'See https://redux.js.org/api/store#subscribelistener for more details.'); |
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} |
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isSubscribed = false; |
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ensureCanMutateNextListeners(); |
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var index = nextListeners.indexOf(listener); |
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nextListeners.splice(index, 1); |
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currentListeners = null; |
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}; |
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} |
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/** |
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* Dispatches an action. It is the only way to trigger a state change. |
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* |
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* The `reducer` function, used to create the store, will be called with the |
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* current state tree and the given `action`. Its return value will |
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* be considered the **next** state of the tree, and the change listeners |
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* will be notified. |
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* |
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* The base implementation only supports plain object actions. If you want to |
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* dispatch a Promise, an Observable, a thunk, or something else, you need to |
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* 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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* |
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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 |
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* 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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* |
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* @returns {Object} For convenience, the same action object you dispatched. |
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* |
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* Note that, if you use a custom middleware, it may wrap `dispatch()` to |
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* return something else (for example, a Promise you can await). |
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*/ |
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function dispatch(action) { |
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if (!isPlainObject(action)) { |
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throw new Error("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."); |
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} |
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|
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if (typeof action.type === 'undefined') { |
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throw new Error('Actions may not have an undefined "type" property. You may have misspelled an action type string constant.'); |
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} |
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if (isDispatching) { |
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throw new Error('Reducers may not dispatch actions.'); |
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} |
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try { |
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isDispatching = true; |
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currentState = currentReducer(currentState, action); |
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} finally { |
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isDispatching = false; |
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} |
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var listeners = currentListeners = nextListeners; |
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|
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for (var i = 0; i < listeners.length; i++) { |
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var listener = listeners[i]; |
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listener(); |
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} |
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|
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return action; |
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} |
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/** |
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* Replaces the reducer currently used by the store to calculate the state. |
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* |
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* You might need this if your app implements code splitting and you want to |
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* load some of the reducers dynamically. You might also need this if you |
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* implement a hot reloading mechanism for Redux. |
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* |
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* @param {Function} nextReducer The reducer for the store to use instead. |
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* @returns {void} |
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*/ |
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function replaceReducer(nextReducer) { |
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if (typeof nextReducer !== 'function') { |
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throw new Error("Expected the nextReducer to be a function. Instead, received: '" + kindOf(nextReducer)); |
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} |
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|
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currentReducer = nextReducer; // This action has a similiar effect to ActionTypes.INIT. |
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// Any reducers that existed in both the new and old rootReducer |
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// will receive the previous state. This effectively populates |
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// the new state tree with any relevant data from the old one. |
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dispatch({ |
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type: ActionTypes.REPLACE |
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}); |
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} |
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/** |
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* Interoperability point for observable/reactive libraries. |
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* @returns {observable} A minimal observable of state changes. |
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* For more information, see the observable proposal: |
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* https://github.com/tc39/proposal-observable |
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*/ |
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function observable() { |
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var _ref; |
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|
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var outerSubscribe = subscribe; |
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return _ref = { |
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/** |
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* The minimal observable subscription method. |
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* @param {Object} observer Any object that can be used as an observer. |
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* The observer object should have a `next` method. |
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* @returns {subscription} An object with an `unsubscribe` method that can |
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* be used to unsubscribe the observable from the store, and prevent further |
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* emission of values from the observable. |
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*/ |
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subscribe: function subscribe(observer) { |
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if (typeof observer !== 'object' || observer === null) { |
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throw new Error("Expected the observer to be an object. Instead, received: '" + kindOf(observer) + "'"); |
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} |
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|
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function observeState() { |
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if (observer.next) { |
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observer.next(getState()); |
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} |
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} |
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|
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observeState(); |
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var unsubscribe = outerSubscribe(observeState); |
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return { |
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unsubscribe: unsubscribe |
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}; |
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} |
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}, _ref[$$observable] = function () { |
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return this; |
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}, _ref; |
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} // When a store is created, an "INIT" action is dispatched so that every |
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// reducer returns their initial state. This effectively populates |
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// the initial state tree. |
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dispatch({ |
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type: ActionTypes.INIT |
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}); |
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return _ref2 = { |
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dispatch: dispatch, |
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subscribe: subscribe, |
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getState: getState, |
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replaceReducer: replaceReducer |
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}, _ref2[$$observable] = observable, _ref2; |
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} |
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/** |
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* Creates a Redux store that holds the state tree. |
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* |
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* **We recommend using `configureStore` from the |
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* `@reduxjs/toolkit` package**, which replaces `createStore`: |
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* **https://redux.js.org/introduction/why-rtk-is-redux-today** |
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* |
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* The only way to change the data in the store is to call `dispatch()` on it. |
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* |
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* There should only be a single store in your app. To specify how different |
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* parts of the state tree respond to actions, you may combine several reducers |
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* into a single reducer function by using `combineReducers`. |
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* |
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* @param {Function} reducer A function that returns the next state tree, given |
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* the current state tree and the action to handle. |
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* |
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* @param {any} [preloadedState] The initial state. You may optionally specify it |
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* to hydrate the state from the server in universal apps, or to restore a |
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* previously serialized user session. |
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* If you use `combineReducers` to produce the root reducer function, this must be |
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* an object with the same shape as `combineReducers` keys. |
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* |
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* @param {Function} [enhancer] The store enhancer. You may optionally specify it |
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* to enhance the store with third-party capabilities such as middleware, |
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* time travel, persistence, etc. The only store enhancer that ships with Redux |
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* is `applyMiddleware()`. |
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* |
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* @returns {Store} A Redux store that lets you read the state, dispatch actions |
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* and subscribe to changes. |
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*/ |
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var legacy_createStore = createStore; |
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|
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/** |
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* Prints a warning in the console if it exists. |
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* |
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* @param {String} message The warning message. |
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* @returns {void} |
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*/ |
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function warning(message) { |
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/* eslint-disable no-console */ |
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if (typeof console !== 'undefined' && typeof console.error === 'function') { |
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console.error(message); |
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} |
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/* eslint-enable no-console */ |
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try { |
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// This error was thrown as a convenience so that if you enable |
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// "break on all exceptions" in your console, |
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// it would pause the execution at this line. |
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throw new Error(message); |
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} catch (e) {} // eslint-disable-line no-empty |
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|
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} |
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|
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function getUnexpectedStateShapeWarningMessage(inputState, reducers, action, unexpectedKeyCache) { |
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var reducerKeys = Object.keys(reducers); |
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var argumentName = action && action.type === ActionTypes.INIT ? 'preloadedState argument passed to createStore' : 'previous state received by the reducer'; |
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|
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if (reducerKeys.length === 0) { |
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return 'Store does not have a valid reducer. Make sure the argument passed ' + 'to combineReducers is an object whose values are reducers.'; |
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} |
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|
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if (!isPlainObject(inputState)) { |
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return "The " + argumentName + " has unexpected type of \"" + kindOf(inputState) + "\". Expected argument to be an object with the following " + ("keys: \"" + reducerKeys.join('", "') + "\""); |
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} |
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|
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var unexpectedKeys = Object.keys(inputState).filter(function (key) { |
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return !reducers.hasOwnProperty(key) && !unexpectedKeyCache[key]; |
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}); |
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unexpectedKeys.forEach(function (key) { |
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unexpectedKeyCache[key] = true; |
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}); |
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if (action && action.type === ActionTypes.REPLACE) return; |
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|
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if (unexpectedKeys.length > 0) { |
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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."); |
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} |
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} |
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|
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function assertReducerShape(reducers) { |
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Object.keys(reducers).forEach(function (key) { |
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var reducer = reducers[key]; |
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var initialState = reducer(undefined, { |
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type: ActionTypes.INIT |
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}); |
|
|
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if (typeof initialState === 'undefined') { |
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throw new Error("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."); |
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} |
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|
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if (typeof reducer(undefined, { |
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type: ActionTypes.PROBE_UNKNOWN_ACTION() |
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}) === 'undefined') { |
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throw new Error("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."); |
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} |
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}); |
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} |
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/** |
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* Turns an object whose values are different reducer functions, into a single |
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* 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. |
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* |
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* @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 |
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* undefined for any action. Instead, they should return their initial state |
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* if the state passed to them was undefined, and the current state for any |
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* unrecognized action. |
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* |
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* @returns {Function} A reducer function that invokes every reducer inside the |
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* passed object, and builds a state object with the same shape. |
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*/ |
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|
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function combineReducers(reducers) { |
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var reducerKeys = Object.keys(reducers); |
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var finalReducers = {}; |
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|
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for (var i = 0; i < reducerKeys.length; i++) { |
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var key = reducerKeys[i]; |
|
|
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{ |
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if (typeof reducers[key] === 'undefined') { |
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warning("No reducer provided for key \"" + key + "\""); |
|
} |
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} |
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|
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if (typeof reducers[key] === 'function') { |
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finalReducers[key] = reducers[key]; |
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} |
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} |
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|
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var finalReducerKeys = Object.keys(finalReducers); // This is used to make sure we don't warn about the same |
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// keys multiple times. |
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|
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var unexpectedKeyCache; |
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|
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{ |
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unexpectedKeyCache = {}; |
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} |
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|
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var shapeAssertionError; |
|
|
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try { |
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assertReducerShape(finalReducers); |
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} catch (e) { |
|
shapeAssertionError = e; |
|
} |
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|
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return function combination(state, action) { |
|
if (state === void 0) { |
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state = {}; |
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} |
|
|
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if (shapeAssertionError) { |
|
throw shapeAssertionError; |
|
} |
|
|
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{ |
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var warningMessage = getUnexpectedStateShapeWarningMessage(state, finalReducers, action, unexpectedKeyCache); |
|
|
|
if (warningMessage) { |
|
warning(warningMessage); |
|
} |
|
} |
|
|
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var hasChanged = false; |
|
var nextState = {}; |
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|
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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("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("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; |
|
} |
|
|
|
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 ownKeys(object, enumerableOnly) { |
|
var keys = Object.keys(object); |
|
|
|
if (Object.getOwnPropertySymbols) { |
|
var symbols = Object.getOwnPropertySymbols(object); |
|
if (enumerableOnly) symbols = symbols.filter(function (sym) { |
|
return Object.getOwnPropertyDescriptor(object, sym).enumerable; |
|
}); |
|
keys.push.apply(keys, symbols); |
|
} |
|
|
|
return keys; |
|
} |
|
|
|
function _objectSpread2(target) { |
|
for (var i = 1; i < arguments.length; i++) { |
|
var source = arguments[i] != null ? arguments[i] : {}; |
|
|
|
if (i % 2) { |
|
ownKeys(Object(source), true).forEach(function (key) { |
|
_defineProperty(target, key, source[key]); |
|
}); |
|
} else if (Object.getOwnPropertyDescriptors) { |
|
Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); |
|
} else { |
|
ownKeys(Object(source)).forEach(function (key) { |
|
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); |
|
}); |
|
} |
|
} |
|
|
|
return target; |
|
} |
|
|
|
/** |
|
* 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('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 _objectSpread2(_objectSpread2({}, 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 (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.'); |
|
} |
|
|
|
exports.__DO_NOT_USE__ActionTypes = ActionTypes; |
|
exports.applyMiddleware = applyMiddleware; |
|
exports.bindActionCreators = bindActionCreators; |
|
exports.combineReducers = combineReducers; |
|
exports.compose = compose; |
|
exports.createStore = createStore; |
|
exports.legacy_createStore = legacy_createStore; |
|
|
|
Object.defineProperty(exports, '__esModule', { value: true }); |
|
|
|
})));
|
|
|