import "server-only";
import { headers } from "next/headers";
import { redirect } from "next/navigation";
import { auth } from "@/lib/auth";

export type CurrentUser = {
  id: string;
  name: string;
  username: string | null;
};

export async function getCurrentUser(): Promise<CurrentUser> {
  const session = await auth.api.getSession({ headers: await headers() });
  if (!session) redirect("/login");

  return {
    id: session.user.id,
    name: session.user.name,
    username: session.user.username ?? null,
  };
}