Uber_Clone/app/api/(stripe)/create+api.ts

import {Stripe} from "stripe";

const stripe = new Stripe(process.env.STRIPE_SECRET_KEY!);
export async function POST(request:Request) {
    const body = await request.json();
    const { name, email, amount} = body;
    if(!name || !email || !amount){
        return new Response (JSON.stringify({error:"please enter a valid email Address",status:400}))
    }
    let customer;
    const existingCustomer = await stripe.customers.list({email});
    if(existingCustomer.data.length > 0){
        customer = existingCustomer.data[0];
    }else{
        const newCustomer = await stripe.customers.create({
            name,
            email,
        });
        customer = newCustomer;
    }

    const ephemeralKey = await stripe.ephemeralKeys.create(
        {customer: customer.id},
        {apiVersion: "2023-03-16"}
      );
      const paymentIntent = await stripe.paymentIntents.create({
        amount: parseInt(amount) * 100,
        currency: "usd",
        customer: customer.id,
        automatic_payment_methods: {
          enabled: true,
          allow_redirects:"never",
        },
      });
    
      return new Response(JSON.stringify({
        paymentIntent: { id:paymentIntent.id,
          client_secret:paymentIntent.client_secret},
        ephemeralKey: ephemeralKey.secret,
        customer: customer.id,
      }),
    );
}