text: const mongoose = require('mongoose');
  const config = require('config');
  const db = config.get('mongoURI');
  
  const connectDB = async () => {
      try {
          await mongoose.connect(db, {
                  useNewUrlParser: true,
                  useCreateIndex: true,
                  useUnifiedTopology: true,
                  useFindAndModify: false
              });
  
          console.log('MongoDB connected');
  
      } catch (err) {
          console.error(err.message);
          process.exit(1);
      }
  };
  
  module.exports = connectDB;