Route handler for POST request to add JSON item

Route handler for POST request to add JSON item => solution without database

app.post('/api/v1/cards', (req, res) => {

// console.log(req.body);

// solution to work without database

const newId = cards[cards.length - 1].id + 1;

const newCard = Object.assign({ id: newId }, req.body);

cards.push(newCard);

fs.writeFile(

`${__dirname}/data/card-data.json`,

JSON.stringify(cards),

(err) => {

res.status(201).json({

status: 'success',

data: { images: newCard },

});

}

); // use asynchronous writeFile

});

node