add gs

RCCService2020/ExtraContent/LuaPackages/AppTempCommon/LuaApp/Utils/ApiFetchThumbnails.lua

@@ -0,0 +1,73 @@
+local CorePackages = game:GetService("CorePackages")
+local Cryo = require(CorePackages.Cryo)
+local ArgCheck = require(CorePackages.ArgCheck)
+local PromiseUtilities = require(CorePackages.AppTempCommon.LuaApp.PromiseUtilities)
+local FetchSubdividedThumbnails = require(script.Parent.FetchSubdividedThumbnails)
+
+local PerformFetch = require(CorePackages.AppTempCommon.LuaApp.Thunks.Networking.Util.PerformFetch)
+
+local ICON_PAGE_COUNT = 100
+local ICON_SIZE = "150x150"
+
+local function convertToId(value)
+	return tostring(value)
+end
+
+local ApiFetchThumbnails = {}
+
+local keyMapper = function (request)
+	local targetId = request.targetId
+	local size = request.iconSize and "."..request.iconSize or ""
+	local requestName = request.requestName and "."..request.requestName or ""
+	return "luaapp.thumbnails." .. convertToId(targetId)..size..requestName
+end
+
+ApiFetchThumbnails.KeyMapper = keyMapper
+
+local function subdivideIdsArray(requests, limit)
+	local someTokens = {}
+	for i = 1, #requests, limit do
+		local subArray = Cryo.List.getRange(requests, i, i + limit - 1)
+		table.insert(someTokens, subArray)
+	end
+	return someTokens
+end
+
+function ApiFetchThumbnails.Fetch(networkImpl, targetIds, imageSize, requestName, fetchFunction, storeDispatch, store)
+	local size = imageSize or ICON_SIZE
+	ArgCheck.isType(targetIds, "table", "targetIds")
+	ArgCheck.isType(requestName, "string", "requestName")
+	ArgCheck.isNonNegativeNumber(#targetIds, "targetIds count")
+
+	local requests = {}
+	local promises = {}
+	-- Filter out the icons that are already in the store.
+	for _, targetId in pairs(targetIds) do
+		table.insert(requests, {
+			targetId = targetId,
+			iconSize = size,
+		})
+	end
+	local subdividedRequestsArray = subdivideIdsArray(requests, ICON_PAGE_COUNT)
+	for _, subdividedRequests in ipairs(subdividedRequestsArray) do
+		table.insert(
+			promises,
+			store:dispatch(FetchSubdividedThumbnails.Fetch(
+				networkImpl,
+				subdividedRequests,
+				keyMapper,
+				requestName,
+				fetchFunction,
+				storeDispatch
+			))
+		)
+	end
+
+	return PromiseUtilities.Batch(promises)
+end
+
+function ApiFetchThumbnails.GetFetchingStatus(state, targetId, iconSize, requestName)
+	return PerformFetch.GetStatus(state, keyMapper({targetId = targetId, requestName = requestName, iconSize = iconSize}))
+end
+
+return ApiFetchThumbnails