db.js

import dotenv from 'dotenv';
import mongoose from 'mongoose';

dotenv.config();

const connectDB = async () => {
  const url = process.env.MONGODB_URI;
  try {
    await mongoose.connect(url, { useNewUrlParser: true, useUnifiedTopology: true });
    console.log('Database connected');
  } catch (error) {
    console.error('Database connection failed',error);
  }
};

export default connectDB;