var express = require('express');
    var app = express();
    var port = process.env.PORT || 8000;
    var morgan = require('morgan');
    var mongoose = require('mongoose');
    var bodyParser = require("body-parser");

    var User = require('./app/models/user');

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

    mongoose.connect('mongodb://localhost:27017/internmart', function(err) {
    if (err) {
        console.log("Not connected to the database! " + err);
    } else {
        console.log("Successfully connected to MongoDB!");
    }
});

//http://localhost:8000/users
app.post('/users', function(req, res) {
var user = new User();

var userDetails = new User(req.body);

userDetails.save(function(err) {
    if (err){
        console.log('Error in Saving user: '+err);
    } else {
        console.log('User Registration succesful');
        res.send("user added sucessfully");
    }
});

app.get('/users', function(req, res) {
    var user = new User();

    // user.name = req.body.name;
    // user.email = req.body.email;
    // user.username = req.body.username;
    // user.password = req.body.password;

    user.name = "Hello";
    user.email = "Hello";
    user.username = "Hello";
    user.password = "Hello";

    user.save(user);
});

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

app.listen(port, function() {
    console.log("Running the server on port " + port);
});