I seem to be having an issue with my PUT request. While all my other requests are functioning properly, the req.body appears to remain empty, causing this error message to occur:
errmsg: "'$set' is empty. You must specify a field like so: {$set: {: ...}}"
Here is the code for the PUT request:
router.put('/books/:name', (req, res, next) => {
const localdb = db.client.db(process.env.DB_NAME);
const collection = localdb.collection(process.env.COLL_BOOKS);
collection.replaceOne(
{ "name": req.params.name },
{ $set: req.body },
function (err) {
if (err) throw err
res.status(201).send(true);
});
App.js Code:
const express = require('express'),
app = express();
os = require('os');
const bodyParser = require('body-parser');
const cors = require('cors');
const router = require('./router.js')
require('dotenv').config()
app.use(cors());
app.use(bodyParser.json());
app.use('/api/v1', router);
const port = (process.env.PORT || '3001');
let server = app.listen(port, os.hostname(), () => {
let host = server.address().address,
port = server.address().port;
console.log("Example app listening at http://%s:%s", host, port);
});
Axios Request Code:
updateItem = newBook => {
Axios.put(process.env.REACT_APP_API_PATH_BOOKS + `${newBook.name}`, newBook)
.then(res => {
this.setState({ newBook: res.data });
this.props.history.push('/admin');
})
.catch(err => console.log(err));
}
I'm struggling to pinpoint what I might be doing wrong here.