index.js

const express = require("express");
const cors = require("cors");
const dotenv = require("dotenv"); 
// const { Message } = require("firebase-functions/v1/pubsub");
dotenv.config();
const stripe = require("stripe")(process.env.STRIPE_KEY);

const app = express()
app.use(cors({origin:true}))

app.use(express.json())


app.get("/",(req, res)=>{
    res.status(200).json({
        message: "sucess !",
    })
});

app.post("/payment/create", async(req, res)=>{

const total = parseInt(req.query.total);
if(total>0){    
const paymentIntent = await stripe.paymentIntents.create({
    amount:total,
    currency: "usd"
})
console.log(paymentIntent)
res.status(201).json({
    clientSecret: paymentIntent.client_secret,
})
}else{
res.status(403).json({
    message:"Total must be greater than 0"
})
}

});

app.listen(5000, (err)=>{
    if(err) throw err
    console.log("Amzon server running on port: 5000, http://localhost:5000")
})