in demo-app/pages/api/cart/index.js [3:17]
export default async function handler(req, res) {
const itemsInSession = req.body;
const recommendations = getRecommendedProducts(null).slice(0, 4);
if (!itemsInSession) {
return res.json({
items: [],
recommendations,
});
}
const items = itemsInSession.map((item) => ({
...getProduct(item.id),
quantity: item.quantity,
}));
res.json({ items, recommendations });
}