app.js

var express = require('express');
var exphbs = require('express-handlebars');
var session = require('express-session');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var logger = require('morgan');

var yaml = require('js-yaml');
var path = require('path');
var fs = require('fs');

var home = require('./routes/home.js');
var login = require('./routes/login.js');
var contract = require('./routes/contract.js');
var examples = require('./routes/examples.js');
var keys = require('./routes/keys.js');

var blocRootDir = path.normalize(path.join(__dirname, '..'));
var configFile = yaml.safeLoad(fs.readFileSync('config.yaml'));

var app = express();

app.engine('.hbs', exphbs({defaultLayout: 'main', extname: '.hbs'}));
app.set('view engine', '.hbs');
app.set('views', path.join(__dirname, 'views'));

app.use(logger('dev'));

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

app.use(session({resave: true, 
                 saveUninitialized: true,
                 secret: 'session-to-track-global-wallet-pass-in-memory', 
                 cookie: { maxAge: 60000 }}));

app.use('/', home);
app.use('/login', login);
app.use('/contracts', contract);
app.use('/examples', examples);
app.use('/keys', keys);

app.use('/css', express.static('css'));
app.use('/images', express.static('images'));

var server = app.listen(3000, 'localhost', function () {
  var host = server.address().address;
  var port = server.address().port;
  
  console.log('bloc is listening on http://%s:%s', host, port);
});