//Main
var express     = require('express');
var bodyParser  = require('body-parser');
var MongoClient = require('mongodb').MongoClient;


// Helped var`s

var app = express();
var db;

//Server

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

app.get('/', function (req, res) {
    res.send('Hello API');
});

app.post('/api/addNewUser', function (req, res) {
    var user = {
        user_id: req.body.user_id
    };

    db.collection('artists').insert(user, function(err, result) {
        if (err) {
            console.log(err);
            return res.sendStatus(500);
        }
        res.send(req.body.user_id);
})
})

MongoClient.connect('mongodb://eq4l:1asd345gh@ds133044.mlab.com:33044/users', function (err, database) {
    if (err) {
        return console.log(err);
    }
    db = database;
    app.listen(1337, function () {
        console.log('API app started');
    })
})


process.on('uncaughtException', function (err) {
    console.log(err);
});