【数据存储】货币分账复核：多币种的对账日历

-- 货币分账：日历核对
local player = class(actor)
local COINS = {"gold", "yuanbao", "bindyb", "gem"}
local function dailyReconcile(player, day)
    local report = {}
    for _, coin in ipairs(COINS) do
        local begin = tonumber(getsysvar("DayOpen_" .. coin .. "_" .. day) or 0)
        local inflow = tonumber(getsysvar("DayIn_" .. coin .. "_" .. day) or 0)
        local outflow = tonumber(getsysvar("DayOut_" .. coin .. "_" .. day) or 0)
        local expect = begin + inflow - outflow
        local actual = tonumber(getsysvar("DayClose_" .. coin .. "_" .. day) or 0)
        local diff = actual - expect
        local mark = diff ~= 0 and " [异常" .. diff .. "]" or ""
        report[#report + 1] = coin .. "=" .. actual .. mark
    end
    sendmsg(player, 1, 0, "对账日历：" .. table.concat(report, " | "))
end

-- 差异回溯：工单与修正
local player = class(actor)
local function createReconcileTicket(player, coin, day, diff)
    if diff == 0 then return end
    setsysvarex("ReconTicket", coin .. "|" .. day .. "|" .. diff, true)
    sendmail("#管理组", 8041, "对账差异告警",
        coin .. " 在 " .. day .. " 存在差异 " .. diff .. "，请排查变更日志。", "")
    sendmsg(player, 1, 0, "对账差异已生成工单，请管理组跟进。")
end