Update soul-content project

app/api/payment/checkout/route.js

@@ -0,0 +1,9 @@
+import { paymentService } from '../../../services/paymentService';
+import { connectDB } from '../../../lib/db';
+
+export async function POST(req) {
+  await connectDB();
+  const { orderId, gateway } = await req.json();
+  const result = await paymentService.pay(orderId, gateway);
+  return Response.json({ success: true, result });
+}