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 hbs = require('express-handlebars');

var expressValidator = require('express-validator');
var expressSession = require('express-session');
var flash = require('connect-flash');
var passport = require('passport');
var localStrategy = require('passport-local').Strategy;

var routes = require('./routes/index');
var users = require('./routes/users');
var child = require('./routes/child');
var events = require('./routes/events');

var app = express();

// view engine setup!!
app.engine('hbs',hbs({extname: 'hbs', defaultLayout: 'layout', layoutsDir: __dirname + '/views/layouts/', helpers: require('handlebars-helpers')()}));
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'hbs');

// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(express.static('public'));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(expressValidator());
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

//session storage
app.use(expressSession({secret: 'max', saveUninitialized: false, resave: false}));

//Passport initialization
app.use(passport.initialize());
app.use(passport.session());
// Connect Flash
app.use(flash());

//Routes
app.use('/', routes);
app.use('/users', users);
app.use('/child', child);
app.use('/events', events);

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

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

// Global Vars
app.use(function (req, res, next) {
    res.locals.success_msg = req.flash('success_msg');
    res.locals.error_msg = req.flash('error_msg');
    res.locals.error = req.flash('error');
    res.locals.user = req.user || null;
    next();
});




module.exports = app;