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app.js
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app.js
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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('hbs');
var validator = require('express-validator');
var mongoose = require('mongoose');
var passport = require('passport');
var session = require('express-session');
require('./passport');
var config = require('./config');
// routefiles
var indexRoutes = require('./routes/index');
var authRoutes = require('./routes/auth');
var sessionRoutes = require('./routes/session');
var aboutRoutes = require('./routes/about');
var contactRoutes = require('./routes/contact');
// Connect to NoSQL DB
var promise = mongoose.connect(config.mongoDB.dbConnString, {useMongoClient: true});
// Use native promises: http://mongoosejs.com/docs/promises.html
mongoose.Promise = global.Promise;
// models
global.User = require('./models/user');
global.Session = require('./models/session');
var app = express();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'hbs');
// loading all partials
hbs.registerPartials(__dirname + '/views/partials');
// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
// session configuration
app.use(session({
secret: config.mongoDB.sessionKey,
resave: false,
saveUninitialized: true
}));
app.use(passport.initialize());
app.use(passport.session());
app.use(express.static(path.join(__dirname, 'public')));
// create session variable, if user is authenticated
app.use(function(req, res, next) {
if(req.isAuthenticated()) {
res.locals.user = req.user;
}
next();
});
// form validation
app.use(validator());
// make routes available
app.use('/', indexRoutes);
app.use('/', authRoutes);
app.use('/session', sessionRoutes);
app.use('/about', aboutRoutes);
app.use('/contact', contactRoutes);
// 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');
});
module.exports = app;