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import express from 'express' |
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import React from 'react' |
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import ReactDOMServer from 'react-dom/server' |
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import App from '../src/components/App' |
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import path from 'path'; |
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import fs from 'fs'; |
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import { StaticRouter, matchPath } from 'react-router-dom'; |
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import routes, { Path } from '../src/shared/routes'; |
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import Firebase from '../src/components/Firebase'; |
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import firebaseInstance from '../src/components/Firebase/config'; |
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const server = express(); |
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server.use('/static', express.static('./build/static')); |
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server.use('/favicon.ico', express.static('./build/favicon.ico')); |
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server.use('/manifest.json', express.static('./build/manifest.json')); |
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server.get('*', (req, res, next) => { |
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const activeRoute = routes.find((route) => |
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matchPath(route.path, req.url) |
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) |
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const firebase = new Firebase('en', firebaseInstance.database()); |
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if (!activeRoute) { |
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return next(); |
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} |
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// We have check the for validity of the path, |
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// so we can cast it to Path. |
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const ourPath: Path = req.path as Path; |
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console.log('req.path', req.path); |
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console.log('ourPath', ourPath); |
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activeRoute |
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.fetchInitialData(ourPath, firebase) |
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.then((initialData) => { |
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console.log('data', initialData); |
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console.log('data, stringify', JSON.stringify(initialData)); |
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const app = ReactDOMServer.renderToString( |
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<StaticRouter location={req.url}> |
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<App initialData={initialData} /> |
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</StaticRouter> |
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); |
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const indexFile = path.resolve('./build/index.html'); |
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fs.readFile(indexFile, 'utf8', (err, data) => { |
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if (err) { |
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console.error('Something went wrong:', err); |
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return res.status(500).send('Oops, better luck next time!'); |
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} |
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return res.send( |
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data |
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.replace( |
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'<div id="root"></div>', |
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`<div id="root">${app}</div>` |
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) |
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.replace( |
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'<script id="initial-data"></script>', |
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`<script> |
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window.__DATA__=${JSON.stringify(initialData)} |
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</script>` |
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) |
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); |
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}); |
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}) |
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.catch(next); |
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}); |
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server.listen(3002, () => { |
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console.log(`Server running on http://localhost:3002`) |
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}) |