const { send, sendError, fetch } = require('../util/http') async function getAvailability(name) {} module.exports = async (req, res) => { const name = req.query.name if (!name) { return res.status(400).json({ error: 'no query given' }) } try { const response = await fetch( `https://twitter.com/${encodeURIComponent(name)}` ) const availability = response.status !== 200 send(res, availability) } catch (err) { sendError(res, err) } }