function

async function registerForm(req, res) {
    await User.findOne({
        where: {
            username: req.body.username
        }
    }).then(async function(user) {
        res.status(401).send("Username already exists.");
    }).catch(function() {
        /* create user */
        if (req.body.password !== req.body.confirmPassword) {
            res.status(401).send("Passwords do not match.");
        }

        if (req.body.username == "" || req.body.password == "" || req.body.confirmPassword == "") {
            res.status(401).send("One or more fields are empty.");
        }

        var hashedPassword = hash.generate(req.body.password);

        User.create({
            username: req.body.username,
            password: hashedPassword,
            avatar: "",
            ip: req.ip
        }).then(async function(createdUser) {
            Profile.create({
                userId: createdUser.id
            });

            console.log("profile created");
        }).catch(function() {
            res.status(500).send();
        });
    });
}