Phase 6. 업그레이드 신청 관리 구현

app/api/upgrade-requests/route.ts

@@ -0,0 +1,17 @@
+import { NextResponse } from "next/server";
+
+import { auth } from "@/auth";
+import { getUpgradeRequests } from "@/lib/upgrade-requests";
+
+export async function GET(request: Request) {
+  const session = await auth();
+
+  if (!session) {
+    return NextResponse.json({ message: "Unauthorized" }, { status: 401 });
+  }
+
+  const url = new URL(request.url);
+  const result = await getUpgradeRequests(url.searchParams);
+
+  return NextResponse.json(result);
+}