Turfwar/server/cash.lua

-- server/cash.lua
print("^2[turfwar]^7 cash.lua loaded")

Cash = {}

local cache = {}

local function PushMoney(src)
    TriggerClientEvent('turfwar:money:update', src, Cash.Get(src), Cash.GetBank(src))
end

-- Safe notify helper (won't crash if you don't have turfwar:notify hooked)
local function Notify(src, msg)
    TriggerClientEvent('chat:addMessage', src, { args = { "ATM", tostring(msg) } })
end

local function getIdentifier(src)
    local ids = GetPlayerIdentifiers(src)
    if not ids or #ids == 0 then return nil end

    -- Prefer license:
    for _, id in ipairs(ids) do
        if id:sub(1, 8) == "license:" then
            return id
        end
    end

    -- Fallback (steam/discord/etc.)
    return ids[1]
end

local function ensureLoaded(src)
    local identifier = getIdentifier(src)
    if not identifier then return nil end
    if not cache[identifier] then
        Cash.Load(src)
    end
    return identifier
end

function Cash.Load(src)
    local identifier = getIdentifier(src)
    if not identifier then return end

    local rows = MySQL.query.await(
        'SELECT cash, bank FROM player_money WHERE identifier = ?',
        { identifier }
    )
    local row = (rows and rows[1]) or nil

    if not row then
        MySQL.insert.await(
            'INSERT INTO player_money (identifier, cash, bank) VALUES (?, 0, 0)',
            { identifier }
        )
        row = { cash = 0, bank = 0 }
    end

    cache[identifier] = {
        cash = tonumber(row.cash) or 0,
        bank = tonumber(row.bank) or 0
    }

    PushMoney(src)
end

function Cash.Get(src)
    local identifier = ensureLoaded(src)
    if not identifier then return 0 end
    return cache[identifier].cash or 0
end

function Cash.GetBank(src)
    local identifier = ensureLoaded(src)
    if not identifier then return 0 end
    return cache[identifier].bank or 0
end

function Cash.Add(src, amount)
    amount = tonumber(amount) or 0
    if amount == 0 then return end

    local identifier = ensureLoaded(src)
    if not identifier then return end

    local data = cache[identifier]
    data.cash = math.max(0, (data.cash or 0) + amount)

    MySQL.update(
        'UPDATE player_money SET cash = ? WHERE identifier = ?',
        { data.cash, identifier }
    )

    PushMoney(src)
end

function Cash.Remove(src, amount)
    Cash.Add(src, -(tonumber(amount) or 0))
end

function Cash.Set(src, amount)
    amount = math.max(0, tonumber(amount) or 0)

    local identifier = ensureLoaded(src)
    if not identifier then return end

    cache[identifier].cash = amount

    MySQL.update(
        'UPDATE player_money SET cash = ? WHERE identifier = ?',
        { amount, identifier }
    )

    PushMoney(src)
end

function Cash.SetBank(src, amount)
    amount = math.max(0, tonumber(amount) or 0)

    local identifier = ensureLoaded(src)
    if not identifier then return end

    cache[identifier].bank = amount

    MySQL.update(
        'UPDATE player_money SET bank = ? WHERE identifier = ?',
        { amount, identifier }
    )

    PushMoney(src)
end

AddEventHandler('playerJoining', function()
    Cash.Load(source)
end)

AddEventHandler('playerDropped', function()
    local src = source
    local identifier = getIdentifier(src)
    if identifier and cache[identifier] then
        local data = cache[identifier]
        MySQL.update(
            'UPDATE player_money SET cash = ?, bank = ? WHERE identifier = ?',
            { data.cash or 0, data.bank or 0, identifier }
        )
        cache[identifier] = nil
    end
end)

RegisterNetEvent('turfwar:money:request', function()
    local src = source
    Cash.Load(src)
    PushMoney(src)
end)

-- =========================================================
-- Ped cash drops -> claim once -> add to player's cash
-- =========================================================
local CashDrops = {}
local NextDropId = 1

RegisterNetEvent("environment:pedCashDrop", function(amount, coords)
    amount = tonumber(amount) or 0
    if amount < 1 or amount > 1000 then return end
    if type(coords) ~= "table" or coords.x == nil or coords.y == nil or coords.z == nil then return end

    local dropId = NextDropId
    NextDropId = NextDropId + 1

    CashDrops[dropId] = {
        amount = amount,
        taken = false,
        createdAt = os.time()
    }

    TriggerClientEvent("environment:spawnCashPickup", -1, dropId, amount, coords)

    SetTimeout(5 * 60 * 1000, function()
        if CashDrops[dropId] and not CashDrops[dropId].taken then
            CashDrops[dropId] = nil
            TriggerClientEvent("environment:removeCashPickup", -1, dropId)
        end
    end)
end)

RegisterNetEvent("environment:pickupCash", function(dropId)
    local src = source
    dropId = tonumber(dropId)
    if not dropId then return end

    local drop = CashDrops and CashDrops[dropId]
    if not drop or drop.taken then return end

    drop.taken = true
    local amount = tonumber(drop.amount) or 0

    CashDrops[dropId] = nil

    if amount > 0 then
        Cash.Add(src, amount)
    end

    TriggerClientEvent("environment:removeCashPickup", -1, dropId)
    TriggerClientEvent("environment:pickupFeedback", src, amount)
end)

-- =========================================================
-- ATM-Gated Bank Transactions (server authoritative)
-- Requires: server/atm_access.lua exporting RequireATM
-- =========================================================

local function RequireATM(src, token)
    return exports[GetCurrentResourceName()]:RequireATM(src, token, true)
end

local function clampAmount(x)
    x = tonumber(x)
    if not x then return nil end
    x = math.floor(x)
    if x <= 0 then return nil end
    return x
end

RegisterNetEvent("turfwar:bank:deposit", function(token, amount)
    local src = source

    local ok, err = RequireATM(src, token)
    if not ok then
        print(("^1[ATM BLOCK]^7 deposit src=%s reason=%s"):format(src, err))
        return
    end

    amount = clampAmount(amount)
    if not amount then return end

    local cash = Cash.Get(src)
    if cash < amount then
        Notify(src, "Not enough cash.")
        return
    end

    Cash.Set(src, cash - amount)
    Cash.SetBank(src, Cash.GetBank(src) + amount)
end)

RegisterNetEvent("turfwar:bank:withdraw", function(token, amount)
    local src = source

    local ok, err = RequireATM(src, token)
    if not ok then
        print(("^1[ATM BLOCK]^7 withdraw src=%s reason=%s"):format(src, err))
        return
    end

    amount = clampAmount(amount)
    if not amount then return end

    local bank = Cash.GetBank(src)
    if bank < amount then
        Notify(src, "Not enough money in bank.")
        return
    end

    Cash.SetBank(src, bank - amount)
    Cash.Set(src, Cash.Get(src) + amount)
end)

RegisterNetEvent("turfwar:atm:balance", function(token)
    local src = source
    local ok = RequireATM(src, token)
    if not ok then return end
    PushMoney(src)
end)

-- =========================================================
-- Admin
-- =========================================================

RegisterCommand("cash", function(src)
    if src == 0 then
        print("[turfwar] /cash can only be used in-game.")
        return
    end

    TriggerClientEvent('chat:addMessage', src, {
        args = { "Money", ("Cash: $%d | Bank: $%d"):format(Cash.Get(src), Cash.GetBank(src)) }
    })
end, false)

RegisterCommand("addcash", function(src, args)
    if src == 0 then
        print("[turfwar] Use in-game: /addcash <amount>")
        return
    end
    Cash.Add(src, tonumber(args[1]) or 0)
end, false)

RegisterCommand("setcash", function(src, args)
    if src == 0 then
        print("[turfwar] Use in-game: /setcash <amount>")
        return
    end
    Cash.Set(src, tonumber(args[1]) or 0)
end, false)