vouill

## main.js
const token = localStorage.getItem('user-token')
if (token) {
  axios.defaults.headers.common['Authorization'] = token
}

## app.js
// before
db.all(`SELECT * FROM POSTS WHERE ID = ${req.params.id};`, function(
    err,
    row
  ) {
    res.send(row);
  });

// after

## auth.module.js
const state = {
  token: localStorage.getItem('user-token') || ''
  status: '',
}
	const token = localStorage.getItem('user-token')
	if (token) {
	axios.defaults.headers.common['Authorization'] = token
	}
	// before
	db.all(`SELECT * FROM POSTS WHERE ID = ${req.params.id};`, function(
	err,
	row
	) {
	res.send(row);
	});

	// after
	const state = {
	token: localStorage.getItem('user-token') \|\| ''
	status: '',
	}