React Redux Thunk

Thunk redux

npm install --save redux-thunk

Source: npmjs.com

Redux thunk

import { createStore, applyMiddleware } from 'redux';
import thunk from 'redux-thunk';
import rootReducer from './reducers/index';

// Note: this API requires redux@>=3.1.0
const store = createStore(rootReducer, applyMiddleware(thunk));

Source: github.com

What is redux thunk

Redux Thunk is middleware that allows you to return functions,
rather than just actions, within Redux. 
This allows for delayed actions, including working with promises.

---
One of the main use cases for this middleware is 
for handling actions that might not be synchronous, 
for example, using axios to send a GET request. 
Redux Thunk allows us to dispatch those actions asynchronously 
and resolve each promise that gets returned.

Source: freecodecamp.org

React Redux Thunk

import { createStore, applyMiddleware, compose } from "redux";
import rootReducer from "../reducers/index";
import { forbiddenWordsMiddleware } from "../middleware";
import thunk from "redux-thunk";

const storeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose;

const store = createStore(
  rootReducer,
  storeEnhancers(applyMiddleware(forbiddenWordsMiddleware, thunk))
);

export default store;

Source: valentinog.com

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