rpg-system/server/server.js

const express = require('express')
const bodyParser = require('body-parser')
const cors = require('cors')
const app = express()
const apiPort = 3000
const messageRouter = require('./routes/messages')
const path = require("path")

app.use(bodyParser.urlencoded({ extended: true }))
app.use(cors())
app.use(bodyParser.json())

const db = require('./db/db.js')
db.on('error', console.error.bind(console, 'MongoDB connection error:'))

app.use("/", express.static(path.join(__dirname, '../dist')))


app.use('/api', messageRouter)

app.listen(apiPort, () => console.log(`Server running on port ${apiPort}`))