exports.update = (req, res) => {
	if(!req.body.name) {
        return res.status(400).send({
            message: "Fields can not be empty"
        });
    }
     // Find category and update it with the request body
    Category.findByIdAndUpdate(req.params.categoryId, {
        name: req.body.name,
        details: req.body.details
    }, {new: true})
    .then(category => {
        if(!category) {
            return res.status(404).send({
                message: "Category does not exist"
            });
        }
        res.send(category);
    }).catch(err => {
        return res.status(500).send({
            message: "Something went wrong"
        });
    });
};