src/main.ts

import mongoose from 'mongoose';
import { MongoClient } from 'mongodb';
import { loadEnv } from '../utils/general';

const mongoURI: string | undefined = loadEnv('MONGO_URI');

if (!mongoURI) {
    throw new Error("MONGO_URI is not defined in the environment variables.");
}

export const mongoClient = new MongoClient(mongoURI);

export const connectDB = async () => {
    if (!mongoURI) {
        console.error('MONGO_URI is not defined');
        process.exit(1);
    }

    try {
        await mongoClient.connect();
        await mongoose.connect(mongoURI);
        console.log('MongoDB connected successfully');
    } catch (error) {
        console.error('MongoDB connection error:', error);
        connectDB();
    }
};