my first code
import { errorHandler, responseHandler, validateAllOnce } from "../../../utils/common";
import {dbConnect} from '../../../lib/db-connect'
import User from '../../../models/user'
import bcrypt from 'bcrypt'
export default async function handler(req,res) {
if(req.method !== "POST") {
errorHandler("Invalid Request Type", res)
}else{
try{
const {name, email, password} = req.body
validateAllOnce(req.body)
await dbConnect()
const hashPassword = await bcrypt.hash(password, 8)
const user = new User({
...req.body,
password: hashPassword
})
const saveUser = await user.save()
if(saveUser) {
const userDoc = saveUser._doc
delete userDoc.password
responseHandler(userDoc, res,201)
}else{
errorHandler('Something went wrong', res)
}
}catch(error) {
errorHandler(error,res)
}
}
}