sapper-template/app/server.js

import sirv from 'sirv';
import polka from 'polka';
// import bodyParser from 'body-parser';
// import cookieParser from 'cookie-parser';
import { authSetup } from './auth/setup';
import sapper from 'sapper';
import compression from 'compression';
// import { Store } from 'svelte/store.js';
// import { validate } from '../routes/_services/auth-check.js';
import { manifest } from './manifest/server.js';

const { PORT, NODE_ENV } = process.env;
const dev = NODE_ENV === 'development';

const app = polka() // You can also use Express
polka()
	app.use(compression({ threshold: 0 }))
	app.use(sirv('assets', { dev }))
	// app.use(bodyParser.json())
	// app.use(bodyParser.urlencoded({ extended: true }))
	// app.use(cookieParser())

	authSetup(app)

	app.use(sapper({
		manifest,
		store: req => {
			// const user = validate(req);
			// return new Store({ user: user.unauthorized ? null : user });
		},
	}))

	app.listen(PORT, err => {
		if (err) console.log('error', err);
	})