Fucking CPS

gistfile1.js

exports.basket_section_add = function(req, res) {
    var basket_number = req.session.basket_number;
    var category1 = req.body.category1;
    var category2 = req.body.category2;
    var category3 = req.body.category3;

    console.log(basket_number);

    dbconn.query("SELECT product_number FROM product WHERE category3=$1", [ category3 ], db.after( function (results) {
        var selected_product_number = results.rows[0].product_number;
        var basket_id = parseInt((new Date).getTime() / 1000);
        dbconn.query("INSERT INTO basket_section(basket_number, category1, category2, category3, selected_product_number, quantity, fixed, basket_id) VALUES($1, $2, $3, $4, $5, $6, $7, $8)", [ basket_number, category1, category2, category3, selected_product_number, -1, "false", basket_id ], db.after( function (results) {
            dbconn.query("SELECT section_number FROM basket_section WHERE basket_id=$1", [ basket_id ], db.after( function (result) {
                var added_section_number = result.rows[0].section_number;
                res.send({
                    status: "success",
                    selected_product_number: selected_product_number,
                    section_number: added_section_number
                });
            }));
        }));
    }));
};