//userController.js when a new user registers an account is made and a document is cloned that will be their new "pet";

var Pet = require("models/pet.js");
var User = require("models/user.js");

exports.register = function (req, res, next) {
    var user = new User({
        username: req.body.username,
        password: req.body.password
    });

    user.save(function (err) {
        if (err) {
            next(err);
            return;
        }

        Pet.findOne({
            "name": "Egg",
            "ownerId": "<<system>>"
        }, function (err, pet) {
            if (err){
                next(err);
                return;
            }
            Pet.clonePetForUser(user._id, pet._id, function (err) {
                if (err) {
                    next(err);
                    return;
                }
                res.json({message: 'User created'});
            })
        });
    });
};