【安全加密】数据脱敏：客服后台的手机号脱敏

local function maskPhone(phone)
    local masked = string.gsub(phone, "^(%d%d%d)%d%d%d%d(%d%d%d%d)$", "%1****%2")
    if masked == phone then
        return "号码格式异常，已整体掩码"
    end
    return masked
end
local function showPhone(actor, role, phone)
    if role == "组长" then
        setplayvar(actor, "HUMAN", "FULLVIEW_TS", os.time(), 1)
        return phone
    end
    return maskPhone(phone)
end

local function auditPhone(actor, ticket)
    local p = class(actor)
    local line = os.time() .. "|" .. p:GetName() .. "|查询完整手机号|" .. ticket
    local day = os.date("%Y%m")
    local old = getsysvar("PHONE_AUDIT_" .. day) or ""
    if old ~= "" then
        line = old .. ";" .. line
    end
    setsysvarex("PHONE_AUDIT_" .. day, line, 1)
    sendmsg(actor, 0, "查询已留痕，工单 " .. ticket)
end