module.exports.register = function(req, res) {

    var input = req.body;

    var newUser = new User ({

        username: input.username,
        email: input.email,
        password: input.password,
        active: false

    });

    var promise = newUser.save();

    promise.then(function(user) {

        return createToken('new', null, user._id);

    }).then(function(token) {

        user.tokens.push(token._id);

        return user.save();

    }).then(function(user) {

        //Do Email Stuff

    }).catch(function(err) {

        return res.json("Could Not Register");

    });
}

var createToken = function(type, expiry, userid) {

    var token = uuid.v4();

    return new Promise(function(resolve, reject) {

        var newToken = Token({

            type:type,
            token: token,
            expiry: expiry,
            user: userid

        });

        var promise = newToken.save();

        promise.then(function(token) {

            resolve(token);

        }).catch(function(err) {

            reject(err);

        });

    });

};