import json
from ..db import get_db_connection, release_db_connection

def log_action(user_id, action, details=None):
    """Записывает действие пользователя в лог аудита."""
    conn = get_db_connection()
    try:
        cur = conn.cursor()
        cur.execute(
            "INSERT INTO audit_log (user_id, action, details) VALUES (%s, %s, %s)",
            (user_id, action, json.dumps(details) if details else None)
        )
        conn.commit()
    except Exception as e:
        print(f"Audit Log Error: {e}")
    finally:
        release_db_connection(conn)