72 lines
2.2 KiB
TypeScript
72 lines
2.2 KiB
TypeScript
import { type NextRequest, NextResponse } from "next/server"
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import Stripe from "stripe"
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// Lazy initialization to avoid build-time errors when env vars aren't set
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let stripeInstance: Stripe | null = null
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function getStripe(): Stripe {
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if (!stripeInstance) {
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if (!process.env.STRIPE_SECRET_KEY) {
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throw new Error("STRIPE_SECRET_KEY is not configured")
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}
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stripeInstance = new Stripe(process.env.STRIPE_SECRET_KEY, {
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apiVersion: "2024-12-18.acacia",
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})
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}
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return stripeInstance
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}
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function getWebhookSecret(): string {
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if (!process.env.STRIPE_WEBHOOK_SECRET) {
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throw new Error("STRIPE_WEBHOOK_SECRET is not configured")
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}
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return process.env.STRIPE_WEBHOOK_SECRET
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}
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export async function POST(request: NextRequest) {
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try {
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const body = await request.text()
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const signature = request.headers.get("stripe-signature")!
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let event: Stripe.Event
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try {
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event = getStripe().webhooks.constructEvent(body, signature, getWebhookSecret())
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} catch (err) {
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console.error("[v0] Webhook signature verification failed:", err)
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return NextResponse.json({ error: "Invalid signature" }, { status: 400 })
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}
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// Handle the event
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switch (event.type) {
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case "checkout.session.completed": {
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const session = event.data.object as Stripe.Checkout.Session
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console.log("[v0] Payment successful:", session.id)
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// Here you would:
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// 1. Store the registration in your database
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// 2. Send confirmation email
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// 3. Add to attendee list
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break
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}
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case "payment_intent.succeeded": {
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const paymentIntent = event.data.object as Stripe.PaymentIntent
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console.log("[v0] PaymentIntent successful:", paymentIntent.id)
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break
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}
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case "payment_intent.payment_failed": {
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const paymentIntent = event.data.object as Stripe.PaymentIntent
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console.error("[v0] Payment failed:", paymentIntent.id)
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break
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}
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default:
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console.log("[v0] Unhandled event type:", event.type)
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}
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return NextResponse.json({ received: true })
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} catch (err) {
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console.error("[v0] Webhook error:", err)
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return NextResponse.json({ error: "Webhook error" }, { status: 500 })
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}
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}
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