router.post('/new/', (req,res,next) => {
const data = {id: req.body.id, name: req.body.name}
req.session.cart.newItem = data
req.session.save()
})
router.post('/new/', (req,res,next) => {
const data = {id: req.body.id, name: req.body.name};
req.session.cart.newItem = data;
res.status(200).send(true); // к примеру
})