text: const mongoose = require('mongoose');
  //mongodb+srv://drone:who-cares@cluster0.osjxc.mongodb.net/myFirstDatabase?retryWrites=true&w=majority
  mongoose.connect(process.env.MONGODB_URI || 'mongodb://localhost/mernshopping', {
    useNewUrlParser: true,
    useUnifiedTopology: true,
    useCreateIndex: true,
    useFindAndModify: false
  });
  
  module.exports = mongoose.connection;
  