import { guard } from '@/lib/auth/guard';
import { syncHolidays } from '@/lib/holidays/sync';

export const dynamic = 'force-dynamic';

/**
 * Manual trigger for the holiday sync, as the spec asks for.
 *
 * Behind /api/admin, so the middleware requires a session and refuses a write
 * from a read-only account; the guard repeats both checks inside the handler.
 */
export async function POST(request: Request) {
  const gate = await guard(request);
  if ('response' in gate) {
    return gate.response;
  }

  const result = await syncHolidays();
  return Response.json(result, { status: result.ok ? 200 : 502 });
}