Function group_lock_unlock

Scripts/ButSystem.py:14764–14773

(gid: int)

        """,
        (gid, since_id),
    ).fetchall()

    out = []
    for r in rows:
        v = conn.execute(
            "SELECT id, mime FROM group_voice WHERE gm_id=? ORDER BY id DESC LIMIT 1",
            (r["id"],),
        ).fetchone()
        has_voice = bool(v)
        try:
            body_txt = aesgcm_decrypt_text(r["body_enc"])
        except Exception:
            body_txt = "[decrypt failed]"