feat(*): Add stripe checkout support

src/routes/api/checkout/+server.ts

@@ -0,0 +1,29 @@
+import { type RequestHandler, redirect } from '@sveltejs/kit';
+
+// This is a public sample test API key.
+// Don’t submit any personally identifiable information in requests made with this key.
+// Sign in to see your own test API key embedded in code samples.
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+import stripe from 'stripe';
+const stripeSecretKey =
+	'sk_test_51PBMpZLiKlsU6INBHEsWwU2ekDfmotWTZghSl0XRLhtWp6mU7cBIfyBs6eBnG5kgC6MUhnvH5lUm2AbSWxgGfnKm00qTpaUnAP';
+const stripeClient = new stripe(stripeSecretKey);
+
+// Create a checkout session
+export const POST: RequestHandler = async ({ request }) => {
+	// const { priceId } = await request.json(); // Assuming you'll send the price ID from the client
+	const session = await stripeClient.checkout.sessions.create({
+		line_items: [
+			{
+				// Provide the exact Price ID (for example, pr_1234) of the product you want to sell
+				price: 'price_1PBNHRLiKlsU6INBjXMcRxxS', //priceId,
+				quantity: 1
+			}
+		],
+		mode: 'payment',
+		success_url: `${request.headers.get('origin')}/checkout/success`,
+		cancel_url: `${request.headers.get('origin')}/checkout/cancel`
+	});
+
+	return redirect(303, session.url as string);
+};