Redeem script

-- // Variables
local Codes = require(game.ServerScriptService.Codes)
local Player = script.Parent.Parent.Parent.Parent.Parent
local GetInput = script.Parent.Parent.GetInput
local SendNotification = GetInput.Parent.SendNotification
-- // Cooldown
local Cooldown = 1
local now = tick()
--

-- // Get player data
local Datastore = game:GetService("DataStoreService"):GetDataStore("PlayerData")
local Player_ID = "Player_" .. Player.UserId
local Data
local Success,err = pcall(function()
    Data = Datastore:GetAsync(Player_ID)
end)
if not Success then error(err) end
if not Data then
    Data = {RedeemedCode = {}}
end
---

-- // Function
local function mouseClick()
    if tick() - now <= Cooldown then return end
    local input = GetInput:InvokeClient(Player)
    now = tick()
    if Codes[input] then
        if not table.find(Data.RedeemedCode,input) then
            table.insert(Data.RedeemedCode,input)
            coroutine.wrap(Codes[input])(Player)
            SendNotification:FireClient(Player,{Title = "Congratulations"; Text = "Code redeemed"})

            local success,err = pcall(Datastore.UpdateAsync,Datastore,Player_ID,function(old)
                return Data
            end)
            if not success then error(err) end
        else
            SendNotification:FireClient(Player,{Title = "Error"; Text = "Code already redeemed"})
        end
    else
        SendNotification:FireClient(Player,{Title = "Error"; Text = "Invalid Code"})
    end
end
--

-- // Bind event
script.Parent.MouseButton1Down:Connect(mouseClick)