server.js

const express = require('express');
const dotenv = require('dotenv').config();
const mongoose = require('mongoose');
const app = express();
const userRoute = require('./router/userRouter');
const eventRoute = require('./router/eventRouter')
const registrationRoute = require('./router/registrationRouter')
app.use(express.json());

const DB = process.env.MONGO_URL;
mongoose.connect(DB).then(() => {
    console.log('database connected suceesfully')})
    .catch( (err) => {
        console.log('DB connection error:', err.message);
    })

app.use('/api/users' , userRoute)
app.use('/api/events' , eventRoute)
app.use('/api/registration' , registrationRoute)
const port = process.env.PORT || 3000;
app.listen(port , () => {
    console.log(`server is running on ${port}`)
})