46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
import React from 'react';
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import { hydrate } from 'react-dom';
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import { Provider } from 'react-redux';
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import { createStore, applyMiddleware, compose } from 'redux';
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import { BrowserRouter } from 'react-router-dom';
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import Reducer from 'reducers';
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import createSagaMiddleware from 'redux-saga';
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import rootSaga from 'sagas';
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import GAListener from 'components/GAListener';
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import App from './app';
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// get the state from a global variable injected into the server-generated HTML
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const preloadedState = window.__PRELOADED_STATE__ || null;
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// Allow the passed state to be garbage-collected
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delete window.__PRELOADED_STATE__;
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// create and apply middleware
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const sagaMiddleware = createSagaMiddleware();
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const middleware = applyMiddleware(sagaMiddleware);
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const reduxMiddleware = window.__REDUX_DEVTOOLS_EXTENSION__ ? compose(middleware, window.__REDUX_DEVTOOLS_EXTENSION__()) : middleware;
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// create teh store
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let store;
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if (preloadedState) {
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store = createStore(Reducer, preloadedState, reduxMiddleware);
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} else {
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store = createStore(Reducer, reduxMiddleware);
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}
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// run the saga middlweare
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sagaMiddleware.run(rootSaga);
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// render the app
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hydrate(
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<Provider store={store}>
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<BrowserRouter>
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<GAListener>
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<App />
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</GAListener>
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</BrowserRouter>
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</Provider>,
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document.getElementById('react-app')
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);
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