mongodb driver example, shows how mongoose works somewhat

app.js

const express = require('express')
const app = express();
const morgan = require('morgan');
const ObjectID = require('mongodb').ObjectID;

const MongoClient = require('mongodb').MongoClient;
const uri = "mongodb+srv://harrisonmalone:jHuIZ0tli^&r4quG%5RT3sWMEeoKmp@my-first-cluster-vk1sm.mongodb.net/test?retryWrites=true&w=majority";


const client = new MongoClient(uri, { useNewUrlParser: true, useUnifiedTopology: true });

client.connect(err => {
  if (err) {
    throw(err)
  }
  else {
    const collection = client.db("sample_mflix").collection("comments");

    app.listen(5000, () => {
      console.log('Listening on Port 5000');
    })
  
    app.use(morgan('dev'))
    app.use(express.json())

    app.get('/comments/new', (req, res, next) => {
      res.sendFile(__dirname + '/index.html');
    })
  
    app.get('/comments', (req, res, next) => {
      collection.find().limit(10).toArray((err, results) => {
        if (err) { res.status(500).send(err)}
        res.send(results)
      })
    })
  
    app.get('/comments/:id', (req, res, next) => {
      const id = ObjectID(req.params.id)
  
      collection.find(id).toArray((err, result) => {
        if(err) { res.status(500).send(err)}
        res.send({
          message: 'Successfully Found',
          comment: result
        })
      })
    })
  
    app.post('/comments', (req, res, next) => {
      const data = req.body
  
      let comment = {
        name: data.name,
        email: data.email,
        movie_id: data.movie_id,
        text: data.text,
        date: new Date()
      }
  
      collection.insertOne(comment, (err, results) => {
        if (err) { res.status(500).send(err)}
        res.send({
          message: 'Successfully Added Comment',
          comment: comment
        })
      })
    })
  
    app.delete('/comments/delete/:id', (req, res, next) => {
      let id = ObjectID(req.params.id);
  
      collection.deleteOne({_id: id}, (err, result) => {
        if(err) {res.status(500).send(err)}
        res.send({
          message: 'Comment Deleted',
          comment: result
        })
      })
    });
  }
  client.close();
});

package.json

{
  "name": "cli",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start": "nodemon app.js"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "express": "^4.17.1",
    "mongodb": "^3.3.2",
    "morgan": "^1.9.1",
    "nodemon": "^1.19.3"
  }
}