app.js

var express = require('express');
var path = require('path');
// var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var session = require('express-session');
var passport = require('passport');
var jwt = require('jsonwebtoken');

require('./models/models');
var index = require('./routes/index');
var api = require('./routes/api');
var authenticate = require('./routes/authenticate')(passport);
var users = require('./routes/users')(passport);
var mongoose = require('mongoose');

// mongoose.connect("mongodb://admin:admin@ds117839.mlab.com:17839/mtest-1");
// mongoose.connect("mongodb://localhost:27017/chirp-test");

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));

app.use(session({ secret: 'keyboard cat', cookie: { maxAge: 6000000 }}))

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

app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(passport.initialize());
app.use(passport.session());

app.use('/', index);
app.use('/auth', authenticate);
app.use('/users', users);
app.use('/api', api);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);

});

var initPassport = require('./passport-init');
initPassport(passport);

// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
    app.use(function(err, req, res, next) {
        res.status(err.status || 500);
        res.render('error', {
            message: err.message,
            error: err
        });
    });
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
        message: err.message,
        error: {}
    });
});


module.exports = app;