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Clean up Redux example (#4594)
- Remove unused imports - Edit some comments - Rename Wrapper App Class
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@ -1,5 +1,4 @@
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import App, {Container} from 'next/app'
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import {Provider} from 'react-redux'
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import React from 'react'
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import {initializeStore} from '../store'
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const isServer = typeof window === 'undefined'
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@ -11,7 +10,7 @@ function getOrCreateStore(initialState) {
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return initializeStore(initialState)
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}
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// Store in global variable if client
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// Create store if unavailable on the client and set it on the window object
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if (!window[__NEXT_REDUX_STORE__]) {
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window[__NEXT_REDUX_STORE__] = initializeStore(initialState)
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}
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@ -19,16 +18,18 @@ function getOrCreateStore(initialState) {
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}
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export default (App) => {
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return class Redux extends React.Component {
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return class AppWithRedux extends React.Component {
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static async getInitialProps (appContext) {
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// Get or Create the store with `undefined` as initialState
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// This allows you to set a custom default initialState
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const reduxStore = getOrCreateStore()
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// Provide the store to getInitialProps of pages
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appContext.ctx.reduxStore = reduxStore
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let appProps = {}
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if (App.getInitialProps) {
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appProps = await App.getInitialProps(appContext)
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if (typeof App.getInitialProps === 'function') {
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appProps = await App.getInitialProps.call(App, appContext)
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}
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return {
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