import { NextRequest, NextResponse } from "next/server";
import { createUserServiceClient } from "@/client/client";
import { RequestBody, ResponseBody } from "@/app/api/new-user/verify-username/types";
import { withApiAuthRequired } from "@auth0/nextjs-auth0";

export const POST = withApiAuthRequired(async function(request: NextRequest) {
  const { username } = RequestBody.parse(await request.json());

  const client = createUserServiceClient();
  const { exists } = await client.checkIBDUsername({ ibdUsername: username });

  const ret: ResponseBody = { exists };
  return NextResponse.json(ret, { status: 200 });
});