Set up DB and Mongoose connection

[hwang26]

Acceptance Criteria:

We have a connection to MongoDB Atlas through Mongoose

Technical Details:

• Reference page: https://developer.mozilla.org/en-US/docs/Learn/Server-side/Express_Nodejs/mongoose
  1. Create a Cluster in MongoDB Atlas
  2. Create a DB in MongoDB Atlas
  3. Get the connection string
  4. Copy the following code into app.js

//Set up mongoose connection var mongoose = require('mongoose'); var mongoDB = 'insert_your_database_url_here'; mongoose.connect(mongoDB, { useNewUrlParser: true , useUnifiedTopology: true}); var db = mongoose.connection; db.on('error', console.error.bind(console, 'MongoDB connection error:'));