Slide 10
Slide 10 text
//Assume you have an .env file
var express = require('express');
var http = require('http');
var mongo = require('mongodb').MongoClient;
var app = express();
app.set('port', process.env.PORT || 8080);
var mongodb;
if(process.env.MONGO_URL) { mongo.connect(process.env.MONGO_URL, null, function(err, mongodb_)
{ if(err) { console.log(err); } else { mongodb = mongodb_; } }); }
app.get('/users', function(req, res, next) {
var collection = db.collection('users');
collection.find().toArray(function(err, result) {
if(err) { res.sendStatus(500); return; } res.json(result); });
});
app.listen(app.get('port'));
Retrieve all users