Dev products not saving when player buys it!

Help and Feedback Scripting Support
#1
  1. What do you want to achieve?

A saving dev product that saves when a player buys a product, I already have a datastore that already saves the values!

  1. What is the issue?

The issue is that it doesn’t save, when a player leaves it goes back to the original amount and I already have a datastore that works fine it just doesn’t work when a player buys dev products!

  1. What solutions have you tried so far? Did you look for solutions on the Developer Hub?

Finding a solution.

local MarketplaceService = game:GetService("MarketplaceService")
local Players = game:GetService("Players")

--[product id] = amount of strength
local products = {
	[1232282811] = 10000,
	[1232282877] = 100000,
	[1232282925] = 1000000,
	[1232282987] = 10000000,
	[1232283029] = 100000000,
	[1232283060] = 1000000000
}
--Gems--
local products2 = {
	[1232275748] = 10000,
	[1232275772] = 100000,
	[1232275792] = 1000000,
	[1232275869] = 10000000,
	[1232275957] = 100000000,
	[1232275978] = 1000000000
}
--Coins--
local products3 = {
	[1232272876] = 10000,
	[1232272728] = 100000,
	[1232272939] = 1000000,
	[1232273020] = 10000000,
	[1232273262] = 100000000,
	[1232273458] = 1000000000
}

local products4 = {
	[1215148092] = 5,
	[1215148421] = 10,
	[1215148581] = 50,
	[1215148705] = 100,
	[1215148803] = 500
}

MarketplaceService.ProcessReceipt = function(receiptInfo)
	--pcall in case it fails
	local Success, Error = pcall(function()
		--there is a function for this
		local player = Players:GetPlayerByUserId(receiptInfo.PlayerId)
		local leaderstats = player:FindFirstChild("leaderstats")
		local RDonations = player:FindFirstChild("R$ Donated")
		local Strength = leaderstats:FindFirstChild("Strength")	
		local Gems = leaderstats:FindFirstChild("Gems")	
		local Coins = leaderstats:FindFirstChild("Coins")	

		local amount = products[receiptInfo.ProductId]
		Strength.Value += amount or 0 --if the product isn't part of the dictionary, we ignore it.
		
		local amount2 = products2[receiptInfo.ProductId]
		Gems.Value += amount2 or 0  --if the product isn't part of the dictionary, we ignore it.
		
		local amount3 = products3[receiptInfo.ProductId]
		Coins.Value += amount3 or 0  --if the product isn't part of the dictionary, we ignore it.
		
		local amount4 = products4[receiptInfo.ProductId]
		RDonations.Value += amount4 or 0  --if the product isn't part of the dictionary, we ignore it.
	end)

	if Success then 
		return Enum.ProductPurchaseDecision.PurchaseGranted	
	else 
		warn(Error)
		return Enum.ProductPurchaseDecision.NotProcessedYet
	end 
end

Thank you in advance!

1 Like
#2

are you testing this in studio or in game? if you are in studio, is “Enable studio access to API services” inside of game settings > security ticked on?

1 Like
#3

I am testing this in game and it doesn’t save

#4

It looks like you don’t have DataStore service being used in this script.

You can check out how to insert DataStore from this thread, specifically making a variable called “PurchaseHistory” and saving the processed receipt to the player’s user id.