/
index.js
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/
index.js
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import '../env';
import path from 'path';
import http from 'http';
import express from 'express';
import next from 'next';
import accepts from 'accepts';
import cookieParser from 'cookie-parser';
import cloudflareIps from 'cloudflare-ip/ips.json';
import routes from './routes';
import { loggerMiddleware, logger } from './logger';
import { getLocaleDataScript, getMessages, languages } from './intl';
const server = express();
server.set('trust proxy', ['loopback', 'linklocal', 'uniquelocal'].concat(cloudflareIps));
const env = process.env.NODE_ENV;
const dev = env === 'development' || env === 'docker';
const app = next({ dev, dir: path.dirname(__dirname) });
server.next = app;
const port = process.env.PORT;
app.prepare().then(() => {
server.use(loggerMiddleware.logger);
server.use(cookieParser());
server.use((req, res, next) => {
const accept = accepts(req);
if (req.query.language && languages.includes(req.query.language)) {
// Detect language as query string in the URL
req.language = req.query.language;
} else if (req.cookies.language && languages.includes(req.cookies.language)) {
// Detect language in Cookie
req.language = req.cookies.language;
}
req.locale = req.language || accept.language(languages) || 'en';
logger.debug('url %s locale %s', req.url, req.locale);
req.localeDataScript = getLocaleDataScript(req.locale);
req.messages = getMessages(req.locale);
next();
});
server.use(routes(server, app));
server.use(loggerMiddleware.errorLogger);
const httpServer = http.createServer(server);
httpServer.on('error', err => {
logger.error(`Can't start server on http://localhost:${port} in ${env} environment. %s`, err);
});
httpServer.listen(port, () => {
logger.info(`Ready on http://localhost:${port} in ${env} environment`);
});
});