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server.js
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server.js
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const path = require('path')
const express = require('express')
const bodyParser = require('body-parser')
const PORT = process.env.PORT || 8080
const app = express()
app.use(bodyParser.json())
app.use(bodyParser.urlencoded({ extended: true }))
// static file-serving middleware
app.use(express.static(path.join(__dirname, './public')))
// any remaining requests with an extension (.js, .css, etc.) send 404
app.use((req, res, next) => {
if (path.extname(req.path).length) {
const err = new Error('Not found')
err.status = 404
next(err)
} else {
next()
}
})
// sends index.html
app.use('*', (req, res) => {
res.sendFile(path.join(__dirname, './public/index.html'))
})
// error handling endware
app.use((err, req, res, next) => {
res
.status(err.status || 500)
.send(err.message || 'Internal server error.')
})
app.listen(PORT, () => console.log(`Mixing it up on port ${PORT}`))
module.exports = app