add gs

RCCService2018/content/LuaPackages/PurchasePrompt/Thunks/initiatePurchase.lua

@@ -0,0 +1,71 @@
+local Players = game:GetService("Players")
+
+local Promise = require(script.Parent.Parent.Promise)
+local Thunk = require(script.Parent.Parent.Thunk)
+
+local Network = require(script.Parent.Parent.Services.Network)
+local ExternalSettings = require(script.Parent.Parent.Services.ExternalSettings)
+
+local PurchaseError = require(script.Parent.Parent.PurchaseError)
+
+local ErrorOccurred = require(script.Parent.Parent.Actions.ErrorOccurred)
+local SetProduct = require(script.Parent.Parent.Actions.SetProduct)
+
+local getProductInfo = require(script.Parent.Parent.Network.getProductInfo)
+local getIsAlreadyOwned = require(script.Parent.Parent.Network.getIsAlreadyOwned)
+local getAccountInfo = require(script.Parent.Parent.Network.getAccountInfo)
+
+local resolvePromptState = require(script.Parent.resolvePromptState)
+
+local requiredServices = {
+	Network,
+	ExternalSettings,
+}
+
+local function initiatePurchase(id, infoType, equipIfPurchased)
+	return Thunk.new(script.Name, requiredServices, function(store, services)
+		local network = services[Network]
+		local externalSettings = services[ExternalSettings]
+
+		--[[
+			If a purchase is already in progress, we abort the new one
+		]]
+		if store:getState().product.id ~= nil then
+			return nil
+		end
+
+		store:dispatch(SetProduct(id, infoType, equipIfPurchased))
+
+		local isStudio = externalSettings.isStudio()
+
+		if not isStudio and Players.LocalPlayer.UserId <= 0 then
+			store:dispatch(ErrorOccurred(PurchaseError.Guest))
+			return nil
+		end
+
+		if externalSettings.getFlagOrder66() then
+			store:dispatch(ErrorOccurred(PurchaseError.PurchaseDisabled))
+			return nil
+		end
+
+		return Promise.all({
+			productInfo = getProductInfo(network, id, infoType),
+			accountInfo = getAccountInfo(network, externalSettings),
+			alreadyOwned = getIsAlreadyOwned(network, id, infoType),
+		})
+			:andThen(function(results)
+				-- Once we've finished all of our async data fetching, we'll
+				-- resolve the state of the prompt
+				store:dispatch(resolvePromptState(
+					results.productInfo,
+					results.accountInfo,
+					results.alreadyOwned
+				))
+			end)
+			:catch(function(errorReason)
+				store:dispatch(ErrorOccurred(errorReason))
+			end)
+	end)
+end
+
+return initiatePurchase