Playing with hapi server.ext

hapi-server-ext-route-validation

var Hapi = require('hapi');
var server = new Hapi.Server();

server.connection({ 
        host: 'localhost', 
        port: 8000 
});
   
server.ext('onRequest', function (request, reply) {

	//perform route validations
	routeValidation(encodeURIComponent(request.params.userId), function(err, result){		
		return (err || !result) ? reply(err) : reply.continue();
	});
	
});
   
server.route({
        method: 'GET',
        path:'/user/{userId}', 
        handler: function (request, reply) {
           reply('iupi! ' + encodeURIComponent(request.params.userId));
        }
});

server.start();

var routeValidation = function(userId, callback){
	
	//perform some kind of validation
	// ...
	callback(null, userId);
	
}