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// backend/config/db.js const mongoose = require('mongoose'); const dotenv = require('dotenv');

dotenv.config();

const connectDB = async () => { try { await mongoose.connect(process.env.MONGO_URI, { useNewUrlParser: true, useUnifiedTopology: true, }); console.log('MongoDB connected'); } catch (error) { console.error('MongoDB connection failed:', error); process.exit(1); } };

module.exports = connectDB;