// POST (Create) app.post('/api/create', (req, res) =>{ (async () => { try{ // Create and send the JSON object to the db to a collection called "products" await db.collection('products').doc('/' + req.body.id + '/') .create({ name:req.body.name, description: req.body.description, price: req.body.price }) // Successfully created document return res.status(200).send(); } catch(error){ // Handle error console.log(error); return res.status(500).send(error); } })(); });