import { NextResponse } from "next/server";
import { sql } from "drizzle-orm";
import { getPayload } from "payload";
import config from "@payload-config";

export const dynamic = "force-dynamic";

/**
 * Used by the Docker healthcheck (see docker-compose.yml) and by
 * setup.sh/update.sh to confirm the app can actually reach Postgres before
 * being considered "up" — not just that the Node process is listening.
 */
export async function GET() {
  try {
    const payload = await getPayload({ config });
    await payload.db.drizzle.execute(sql`SELECT 1`);
    return NextResponse.json({ status: "ok", database: "connected" });
  } catch (error) {
    console.error("healthcheck failed", error);
    return NextResponse.json(
      { status: "error", database: "unreachable" },
      { status: 503 },
    );
  }
}