feat: add domain

src/services/domain.js

@@ -0,0 +1,18 @@
+import whois from 'whois-json'
+
+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 whois(name, { follow: 3, verbose: true })
+    const availability = response[0].data.domainName ? false : true
+
+    res.json({ availability })
+  } catch (err) {
+    res.status(400).json({ error: err.message })
+  }
+}