【安全加密】封禁体系：从禁言到封设备的三级处置

---三级封禁：禁言、功能封禁、封设备
local BAN_LEVELS = {
    mute   = { dur = 3 * 86400, scope = "chat" },
    func   = { dur = 7 * 86400, scope = "trade,broadcast" },
    device = { dur = 30 * 86400, scope = "login" },
}

function Ban.apply(actor, level, reason)
    local cfg = BAN_LEVELS[level]
    if not cfg then return false end
    setplayvar(actor, "HUMAN", "Ban_" .. level,
        os.time() + cfg.dur, 1)
    setplayvar(actor, "HUMAN", "BanReason", reason, 1)
    if level == "device" then
        local dev = actor:GetDeviceId()
        Ban.deviceList[dev] = os.time() + cfg.dur
        QF_KickActor(actor, "账号已被封禁")
    end
    Ban.notify(actor, level, cfg.dur)
    return true
end

---申诉：复核通过即解封并补偿
function Ban.appeal(userId, message)
    local ticket = Appeal.create(userId, message)
    local lvl = Ban.currentLevel(userId)
    -- 轻级封禁自动复核，重级人工
    if lvl == "mute" then
        Appeal.autoReview(ticket)
    else
        Appeal.route(ticket, "human")
    end
    return ticket.id
end

---误封的解封与补偿
function Ban.unban(userId, operator, compensate)
    for _, lvl in ipairs({ "mute", "func", "device" }) do
        setplayvar(actorOf(userId), "HUMAN",
            "Ban_" .. lvl, 0, 1)
    end
    if compensate then
        sendmail(userId, 8005, "封禁复核结果",
            "经复核解除封禁，附补偿", "补偿礼盒|1")
    end
end