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

dotenv.config();

const MONGODB_URI = process.env.MONGODB_URI;

export const connectDB = async (): Promise<void> => {
  try {
    if (!MONGODB_URI) {
      throw new Error('MONGODB_URI is not set');
    }
    console.log(`[connectDB] Connecting to MongoDB at ${MONGODB_URI}`);
    await mongoose.connect(MONGODB_URI);
  } catch (error) {
    console.error('MongoDB connection error:', error);
    throw error;
  }
};