from ..connection import connect


def set_success_threshold(slug, percent):
    """Enregistre le seuil de réussite (0-100) — voir get_success_threshold.py."""
    percent = max(0, min(100, int(percent)))
    conn = connect(slug)
    conn.execute(
        "INSERT OR REPLACE INTO _meta (key, value) VALUES ('success_threshold_percent', ?)",
        (str(percent),),
    )
    conn.commit()
    conn.close()
    return percent