add otp swagger3

app/api/payment/request/route.ts

@@ -1,15 +1,14 @@
 import { NextRequest, NextResponse } from "next/server";
 import { db } from "@/lib/db";
-import { getServerSession } from "next-auth";
-import { authOptions } from "@/lib/auth";
+import { getApiUser } from "@/lib/apiAuth";
 import { requestPayment } from "@/lib/zarinpal";
 
 export async function POST(req: NextRequest) {
-  const session = await getServerSession(authOptions);
-  if (!session) return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+  const apiUser = await getApiUser(req);
+  if (!apiUser) return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
 
   const { packageId } = await req.json();
-  const userId = (session.user as any).id;
+  const userId = apiUser.id;
 
   const pkg = await db.package.findUnique({ where: { id: packageId } });
   if (!pkg || !pkg.isActive) return NextResponse.json({ error: "پکیج پیدا نشد" }, { status: 404 });