/**
 * Signup
 */
exports.signup = function(req, res) {
	console.log(req.body);
	// For security measurement we remove the roles from the req.body object
	delete req.body.roles;

	// Init Variables
	var user = new User(req.body);
	var message = null;

	// Add missing user fields
	user.provider = 'local';
	user.displayName = user.firstName + ' ' + user.lastName;
	user.token = crypto.randomBytes(64).toString('hex');
	// Then save the user
	user.save(function(err) {
		if (err) {
			return res.status(400).send({
				message: errorHandler.getErrorMessage(err)
			});
		} else {
			// Remove sensitive data before login
			user.password = undefined;
			user.salt = undefined;

			req.login(user, function(err) {
				if (err) {
					res.status(400).send(err);
				} else {
					res.json(user);
				}
			});
		}
	});
};


/**
 * token auth :: username/token verification
 */
exports.checkAuth = function(req, res) {
    User.findOne({username:req.body.username,token:req.body.token},function(err,user){
        if(user){
            return res.jsonp({message: 'ok'});
        }else if(!user && !err) {
            return res.status(400).send({
                message: 'Error Authentication'
            });
        }else{
            res.status(400).send(err);
        }
    });

};

exports.checkAuthMiddleWare = function(req, res,next) {
	console.log(req.body);
	User.findOne({username:req.body.username,token:req.body.token},function(err,user){
		if(user){
			next();
		}else if(!user && !err) {
			return res.status(400).send({
				message: 'Error Authentication'
			});
		}else{
			res.status(400).send(err);
		}
	});

};