Initial WinningHunter MVP

src/app/api/ads/[id]/route.ts

@@ -0,0 +1,18 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/db";
+import { currentUser } from "@/lib/auth/current-user";
+import { maskAdForPlan } from "@/lib/locked-response";
+import { planFromUser } from "@/lib/plans";
+
+export async function GET(_: Request, context: { params: Promise<{ id: string }> }) {
+  const params = await context.params;
+  const user = await currentUser();
+  if (!user) return NextResponse.json({ error: "UNAUTHORIZED" }, { status: 401 });
+  const ad = await prisma.ad.findUnique({
+    where: { id: params.id },
+    include: { brandPage: true, creatives: true, aiTags: true, countryStats: true }
+  });
+  if (!ad) return NextResponse.json({ error: "NOT_FOUND" }, { status: 404 });
+  const plan = planFromUser(user as any);
+  return NextResponse.json({ data: maskAdForPlan(ad as any, plan?.code) });
+}