knowledge-adapter-service/deploy/nginx/query_active_asset_id.py

import asyncio
import os
import pathlib

import asyncpg


async def main() -> None:
    dsn_path = pathlib.Path(os.environ["ASSET_DATABASE_URL_FILE"])
    connection = await asyncpg.connect(dsn_path.read_text().strip())
    try:
        row = await connection.fetchrow(
            "SELECT asset_id FROM asset_mapping "
            "WHERE status = 'active' ORDER BY created_at LIMIT 1"
        )
        print(row["asset_id"] if row else "")
    finally:
        await connection.close()


asyncio.run(main())