Using express with jade template

express

var express = require("express");
var wine = require("./routes/wines");
var app = express();
var port = process.env.PORT || 5000;
 
app.set('views', __dirname + '/template');
app.set('view engine', "jade");
app.engine('jade', require('jade').__express);

app.configure(function () {
  app.use(express.logger('dev'));
  app.use(express.bodyParser());
});
 
app.get("/", function(req, res){
  res.render("page");
});

app.get('/wines', wine.findAll);
app.get('/wines/:id', wine.findById);
app.post('/wines', wine.addWine);
app.put('/wines/:id', wine.updateWine);
app.delete('/wines/:id', wine.deleteWine);

app.use(express.static(__dirname + '/public'));

var io = require('socket.io').listen(app.listen(port));

console.log("Listening on port " + port);

io.sockets.on('connection', function (socket) {
  socket.emit('message', { message: 'welcome to the chat' });
  socket.on('send', function (data) {
    io.sockets.emit('message', data);
  });
});