devx-rp/resources/[devx]/devx_admin/server/main.lua

local frozenPlayers = {}

local function isAdmin(source)
    return source == 0 or IsPlayerAceAllowed(source, 'devx.admin')
end

local function cleanReason(value)
    if type(value) ~= 'string' then return 'Keine Begründung angegeben.' end
    value = value:gsub('^%s+', ''):gsub('%s+$', '')
    if value == '' then return 'Keine Begründung angegeben.' end
    return value:sub(1, 255)
end

local function playerRows()
    local rows = {}
    for _, id in ipairs(GetPlayers()) do
        local source = tonumber(id)
        local player = exports.devx_core:GetPlayer(source)
        rows[#rows + 1] = {
            source = source,
            connectionName = GetPlayerName(source) or ('Spieler %s'):format(source),
            fullName = player and player.fullName or 'Kein Charakter geladen',
            characterId = player and player.characterId or nil,
            phoneNumber = player and player.phoneNumber or nil,
            cash = player and player.cash or 0,
            bank = player and player.bank or 0,
            rpXp = player and player.rpXp or 0,
            frozen = frozenPlayers[source] == true
        }
    end
    table.sort(rows, function(a, b) return a.source < b.source end)
    return rows
end

DevXRegisterCallback('admin:bootstrap', function(source)
    if not isAdmin(source) then return { ok = false, error = 'Keine Administratorberechtigung.' } end

    local weapons = {}
    for name, label in pairs(DevXConfig.AdminWeapons or {}) do
        weapons[#weapons + 1] = { name = name, label = label }
    end
    table.sort(weapons, function(a, b) return a.label < b.label end)

    return { ok = true, players = playerRows(), weapons = weapons }
end)

DevXRegisterCallback('admin:action', function(source, payload)
    if not isAdmin(source) then return { ok = false, error = 'Keine Administratorberechtigung.' } end

    local action = tostring(payload.action or '')
    local target = tonumber(payload.target)
    local targetPlayer = target and exports.devx_core:GetPlayer(target) or nil

    if action == 'refresh' then return { ok = true, players = playerRows() } end
    if not target or not GetPlayerName(target) then return { ok = false, error = 'Spieler ist nicht mehr online.' } end

    if action == 'setcash' then
        local amount = math.floor(tonumber(payload.amount) or -1)
        if amount < 0 or amount > DevXConfig.MaxMoneyOperation or not targetPlayer then
            return { ok = false, error = 'Ungültiger Bargeldbetrag.' }
        end
        if not exports.devx_core:SetCash(target, amount, ('Admin %s'):format(source)) then
            return { ok = false, error = 'Bargeld konnte nicht geändert werden.' }
        end

    elseif action == 'setbank' then
        local amount = math.floor(tonumber(payload.amount) or -1)
        if amount < 0 or amount > DevXConfig.MaxMoneyOperation or not targetPlayer then
            return { ok = false, error = 'Ungültiger Bankbetrag.' }
        end
        local success, errorMessage = exports.devx_banking:SetPlayerBalance(target, amount, ('Admin %s'):format(source))
        if not success then return { ok = false, error = errorMessage } end

    elseif action == 'giveweapon' then
        local weapon = tostring(payload.weapon or ''):upper()
        if not DevXConfig.AdminWeapons[weapon] then return { ok = false, error = 'Waffe ist nicht freigegeben.' } end
        TriggerClientEvent('devx_admin:client:giveWeapon', target, weapon, 250)

    elseif action == 'heal' then
        TriggerClientEvent('devx_admin:client:heal', target)

    elseif action == 'freeze' then
        frozenPlayers[target] = not frozenPlayers[target]
        TriggerClientEvent('devx_admin:client:freeze', target, frozenPlayers[target])

    elseif action == 'goto' then
        local ped = GetPlayerPed(target)
        if ped <= 0 then return { ok = false, error = 'Zielposition ist nicht verfügbar.' } end
        local coords = GetEntityCoords(ped)
        TriggerClientEvent('devx_admin:client:teleport', source, { x = coords.x, y = coords.y, z = coords.z + 1.0 })

    elseif action == 'bring' then
        local ped = GetPlayerPed(source)
        if ped <= 0 then return { ok = false, error = 'Adminposition ist nicht verfügbar.' } end
        local coords = GetEntityCoords(ped)
        TriggerClientEvent('devx_admin:client:teleport', target, { x = coords.x, y = coords.y, z = coords.z + 1.0 })

    elseif action == 'setphone' then
        local number = tostring(payload.phoneNumber or ''):gsub('%s+', '')
        if not targetPlayer or not number:match('^%d%d%d%-%d%d%d%d+$') or #number > 16 then
            return { ok = false, error = 'Telefonnummer muss wie 555-1234 aussehen.' }
        end
        local duplicate = MySQL.scalar.await('SELECT id FROM devx_characters WHERE phone_number = ? AND id <> ? LIMIT 1', {
            number, targetPlayer.characterId
        })
        if duplicate then return { ok = false, error = 'Telefonnummer ist bereits vergeben.' } end
        MySQL.update.await('UPDATE devx_characters SET phone_number = ? WHERE id = ?', { number, targetPlayer.characterId })
        targetPlayer.phoneNumber = number
        TriggerClientEvent('devx_core:client:playerData', target, targetPlayer)

    elseif action == 'kick' then
        local reason = cleanReason(payload.reason)
        DropPlayer(target, ('Du wurdest von einem Administrator getrennt.\nGrund: %s'):format(reason))

    elseif action == 'ban' then
        local reason = cleanReason(payload.reason)
        local minutes = math.max(0, math.floor(tonumber(payload.minutes) or 0))
        local license = exports.devx_core:GetLicense(target)
        if not license then return { ok = false, error = 'Spielerlizenz konnte nicht ermittelt werden.' } end

        local expiresAt = nil
        if minutes > 0 then
            expiresAt = os.date('!%Y-%m-%d %H:%M:%S', os.time() + minutes * 60)
        end

        MySQL.insert.await([[
            INSERT INTO devx_bans (license, player_name, reason, banned_by, expires_at)
            VALUES (?, ?, ?, ?, ?)
        ]], {
            license,
            targetPlayer and targetPlayer.fullName or GetPlayerName(target),
            reason,
            GetPlayerName(source) or ('Admin %s'):format(source),
            expiresAt
        })

        DropPlayer(target, ('Du wurdest von DevX-City gesperrt.\nGrund: %s'):format(reason))
    else
        return { ok = false, error = 'Unbekannte Adminaktion.' }
    end

    return { ok = true, players = playerRows() }
end)

AddEventHandler('playerDropped', function()
    frozenPlayers[source] = nil
end)