const express = require('express') ; const router = express.Router() ; const mongoose=require('mongoose'); const Coupon = require('../models/Coupon'); router.get('/get-coupon',(req,res)=>{ coupon.find() .then(res=>{ res.status(200).json({coupon:res}) }) }) router.post('/set-coupon',(req,res)=>{ const {discount}=req.body; const coupon=new Coupon({ coupon:discount }); coupon.save().then( res=>{ res.status(200).json({message:"Coupon set Successfully"}) } ) })