server.js

const express = require('express');
const mongoose = require('mongoose');
const cors = require('cors');
const dotenv = require('dotenv');

dotenv.config();

const app = express();
const PORT = process.env.PORT || 5000;

app.use(cors());
app.use(express.json());

mongoose.connect(process.env.MONGO_URI, {
    useNewUrlParser: true,
    useUnifiedTopology: true,
})
.then(() => console.log('MongoDB connected'))
.catch(err => console.log(err));

const notesRouter = require('./routes/notes');
app.use('/notes', notesRouter);

app.get('/', (req, res) => {
    res.send('Server is running');
});

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