improve booking call

pages/api/booking.js

@@ -1,11 +1,23 @@
 import { createBooking } from '../../db/index'
+import { Error } from 'mongoose'
+
 export default async function userHandler(req, res) {
   const { method } = req
 
   switch (method) {
     case 'POST':
-      const data = await createBooking(req.body)
-      res.status(200).json(data)
+      try {
+        const data = await createBooking(req.body)
+        res.status(200).json(data)
+      } catch (e) {
+        console.error(e)
+
+        if (e instanceof Error.ValidatorError) {
+          res.status(400).end(e.message)
+          return
+        }
+        res.status(500).end(`Internal Server Error...Guru is meditating...`)
+      }
       break
     default:
       res.setHeader('Allow', ['POST'])