Hello,
So basically I want a purchases leaderboard, but I don’t know how to do it.
If there is a model please link it to me! 
2 Likes
You would create a intValue inside of leaderstats, whenever they purchase an item it would add one onto it. Let me show you an example:
Inside a Script in ServerScriptService:
game:GetService("Players").PlayerAdded:Connect(function(player)
local leaderstats = instance.new("Folder"); leaderstats.Parent = player
local Purchase = instance.new("IntValue")
Purchase.Name = "Purcahses"; Purchase.Parent = leaderstats
end)
This creates the leaderstats value, now simply whenever a purchase is made use a remote event from the client to the server to update the Purchases Value like this:
[EventLocation].OnServerEvent:Connect(function(player)
player.leaderstats.Purchases.Value += 1
end)
5 Likes
Same thing as I was about to say in your previous post. Do you already have the leaderstats made? Are you making it increase when you buy a developer product or an ingame item?
No, I don’t know how to do this. When you buy clothing and you purchase it. It will add 1+
Does it save? Like if you rejoin the game will you still have the amount of purchases you had before. 
I can’t explain things properly…
game.Players.PlayerAdded:Connect(function(a) --// 'a' is the player
local folder = Instance.new("Folder", a)
folder.Name = "leaderstats" --// This cannot be changed.
local purchases = Instance.new("IntValue", folder)
purchases.Value = 0
exampleEvent.OnServerEvent:Connect(function()
purchases.Value = purchases.Value + 1
end)
end)
Then you could fire the event each time a purchase gets handled, to work on how to make sure it’s confirmed go to the bottom of this DevHub page:
To Do what you require, you will need to create the leaderstats, create values, do something when you a buy a shirt/pants using PromptPurchaseFinished.
For saving you require to use datastoring. I typically use DataStore2 and is the one I know how to use, but if you want to use something else, you’ll have to do your research.
In ServerScriptService, add a script with this code
local players = game:GetService("Players")
players.PlayerAdded:Connect(function(player)
local leaderstats = instance.new("Folder")
leaderstats.Parent = player
local Purchase = instance.new("IntValue")
Purchase.Name = "Purchases"
Purchase.Parent = leaderstats
end)
This handles the creation of the leaderboard, now for the clothing code, for this example we’ll make it work for one thing. In a part with a clickdetector, add this code
local part = script.Parent
local detector = part.ClickDetector
local mps = game:GetService("MarketPlaceService") --The primary service for purchases
detector.MouseClick:Connect(function(plr) --MouseClick passes the player who clicked it
mps:PromptPurchase(plr, IDOFSHIRT, false) --Replace IDOFSHIRT with your shirt id
end)
Now in another script in ServerScriptService, add this
local mps = game:GetService("MarketPlaceService")
mps.PromptPurchaseFinished:Connect(function(plr,id,purchased) --This event also runs when you cancel the purchase
if not purchased then return end --Do nothing if it wasn't purchased
plr.leaderstats.Purchases.Value += 1 --Add 1 to the value of Purchases
end)
This should be enough to get your started, you’ll have to do some reason as to how to datastore it, so I’m not just a full code giver so you can also learn as well!
Saves:
Inside a Script in ServerScriptService:
local Data = game:GetService("DataStoreService"):GetDataStore("TheDS1")
local Players = game:GetService("Players")
local Connections = {}
local SpeedOfUpdate = 0; -- Time in seconds between value updates.
local function PlayerAdded(Player)
local Success, Stats, Error = pcall(function() return Data:GetAsync(tostring(Player.UserId)) end)
if not Success and Error then
warn(Error)
else
local StatFolder = Instance.new("Folder")
StatFolder.Name = "leaderstats"
local Stat1 = Instance.new("NumberValue")
Stat1.Name = "Purchases"
Stat1.Value = Stats and Stats[1] or 0
Stat1.Parent = StatFolder
StatFolder.Parent = Player
end
end
Players.PlayerAdded:Connect(PlayerAdded)
Players.PlayerRemoving:Connect(function(Player)
if Connections[Player] then Connections[Player]:Disconnect() end
local Folder = Player:FindFirstChild("leaderstats")
local Success, Error = pcall(function()
Data:SetAsync(tostring(Player.UserId),{
Folder.Purchases.Value,
})
end)
if not Success then
warn(Error)
else
Folder:Destroy()
end
end)
game:BindToClose(function()
wait(1)
end)
Another Script inside ServerScriptService:
-- Make a RemoteEvent
[EventLocation].OnServerEvent:Connect(function(player,assetId,isPurchased)
player.leaderstats.Purchases.Value += 1
end)
Local Script:
local MarketplaceService = game:GetService("MarketplaceService")
MarketplaceService.PromptPurchaseFinished:Connect(function(player, assetId, isPurchased)
if isPurchased then
[EventLocation]:FireServer(player,assetId,isPurchased)
end
end)
I wanted to comment on every single line explaining what it does but it’s taking too long so I decided to fully delete the comments.
There would be 2 ways for this.
In-game purchases (will only increase when you purchase a product in the game):
--Variables--
local playerSV = game:GetService("Players")
local marketplaceSV = game:GetService("MarketplaceService")
local datastoreSV = game:GetService("DataStoreService")
local purchasedatastore = datastoreSV:GetDataStore("PurchaseDatastore")
--Script--
playerSV.PlayerAdded:Connect(function(player)
local leaderstats = Instance.new("Folder")
leaderstats.Name = "leaderstats"
leaderstats.Parent = player
local purchasesvalue = Instance.new("IntValue")
purchasesvalue.Name = "Purchases"
local success = pcall(function()
local purchasedata = purchasedatastore:GetAsync(player.UserId)
if purchasedata then
purchasesvalue.Value = purchasedata
else
purchasesvalue.Value = 0
end
end)
if not success then
purchasesvalue.Value = 0
end
purchasesvalue.Parent = leaderstats
end)
playerSV.PlayerRemoving:Connect(function(player)
local purchasesvalue = player:WaitForChild("leaderstats"):WaitForChild("Purchases")
pcall(function()
purchasedatastore:SetAsync(player.UserId, purchasesvalue.Value)
end)
end)
game:BindToClose(function()
for i, player in ipairs(playerSV:GetPlayers()) do
local purchasesvalue = player:WaitForChild("leaderstats"):WaitForChild("Purchases")
pcall(function()
purchasedatastore:SetAsync(player.UserId, purchasesvalue.Value)
end)
end
end)
marketplaceSV.PromptPurchaseFinished:Connect(function(player, id, purchased)
if purchased then
local purchasesvalue = player:WaitForChild("leaderstats"):WaitForChild("Purchases")
purchasesvalue.Value += 1
end
end)
Total purchases (will increase when you purchase something, doesn’t matter if it’s in-game or on the website):
--Variables--
local playerSV = game:GetService("Players")
local marketplaceSV = game:GetService("MarketplaceService")
local purchaseidtable = {} --Put all the ID's of your products in here. Example: {000000, 111111}.--
function updatepurchases(player)
local purchasesvalue = player:WaitForChild("leaderstats"):WaitForChild("Purchases")
for i, purchaseid in ipairs(purchaseidtable) do
if marketplaceSV:PlayerOwnsAsset(player, purchaseid) then
purchasesvalue.Value += 1
end
end
end
--Script--
playerSV.PlayerAdded:Connect(function(player)
local leaderstats = Instance.new("Folder")
leaderstats.Name = "leaderstats"
leaderstats.Parent = player
local purchasesvalue = Instance.new("IntValue")
purchasesvalue.Name = "Purchases"
updatepurchases(player)
purchasesvalue.Parent = leaderstats
end)
--Note: I don't think theres an event for when a player purchased something outside of the game. If there is please let me know. If you still wanna refresh stuff you could use a while wait(1) loop and then for ipairs do with all the players. Reply to me for more info if you'd like.--
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