Techdebt/update ops data

.gitignore

@@ -41,3 +41,4 @@ Modules/litewallet-partner-api-ios
 litewallet-partner-api-ios
 /partner-keys.plist
 partner-keys.plist
+GoogleService-Info.plist

litewallet/AppDelegate.swift

@@ -9,10 +9,48 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 	var window: UIWindow?
 	let applicationController = ApplicationController()
 	let pushNotifications = PushNotifications.shared
+
+	var resourceRequest: NSBundleResourceRequest?
+
 	func application(_ application: UIApplication, didFinishLaunchingWithOptions _: [UIApplication.LaunchOptionsKey: Any]?) -> Bool
 	{
-		setFirebaseConfiguration()
-
+		requestResourceWith(tag: ["initial-resources", "speakTag"]) { [self] in
+			// Ops
+			let startDate = Partner.partnerKeyPath(name: .litewalletStart)
+			if startDate == "error-litewallet-start-key" {
+				let errorDescription = "partnerkey_data_missing"
+				LWAnalytics.logEventWithParameters(itemName: ._20200112_ERR, properties: ["error": errorDescription])
+			}
+			// Firebase
+			self.setFirebaseConfiguration()
+
+			// Pusher
+			self.pushNotifications.start(instanceId: Partner.partnerKeyPath(name: .pusherStaging))
+			let generaliOSInterest = "general-ios"
+			let debugGeneraliOSInterest = "debug-general-ios"
+
+			try? self.pushNotifications
+				.addDeviceInterest(interest: generaliOSInterest)
+			try? self.pushNotifications
+				.addDeviceInterest(interest: debugGeneraliOSInterest)
+
+			let interests = self.pushNotifications.getDeviceInterests()?.joined(separator: "|") ?? ""
+			let device = UIDevice.current.identifierForVendor?.uuidString ?? "ID"
+			let interestsDict: [String: String] = ["device_id": device,
+			                                       "pusher_interests": interests]
+
+			LWAnalytics.logEventWithParameters(itemName: ._20231202_RIGI,
+			                                   properties: interestsDict)
+
+			applicationController.registerBGProcess()
+
+		} onFailure: { error in
+
+			let properties: [String: String] = ["error_type": "on_demand_resources_not_found",
+			                                    "error_description": "\(error.debugDescription)"]
+			LWAnalytics.logEventWithParameters(itemName: ._20200112_ERR,
+			                                   properties: properties)
+		}
 		updateCurrentUserLocale(localeId: Locale.current.identifier)
 
 		guard let thisWindow = window else { return false }
@@ -27,24 +65,6 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
 		Bundle.setLanguage(UserDefaults.selectedLanguage)
 
-		// Pusher
-		pushNotifications.start(instanceId: Partner.partnerKeyPath(name: .pusherStaging))
-		// pushNotifications.registerForRemoteNotifications()
-		let generaliOSInterest = "general-ios"
-		let debugGeneraliOSInterest = "debug-general-ios"
-
-		try? pushNotifications
-			.addDeviceInterest(interest: generaliOSInterest)
-		try? pushNotifications
-			.addDeviceInterest(interest: debugGeneraliOSInterest)
-
-		let interests = pushNotifications.getDeviceInterests()?.joined(separator: "|") ?? ""
-		let device = UIDevice.current.identifierForVendor?.uuidString ?? "ID"
-		let interestesDict: [String: String] = ["device_id": device,
-		                                        "pusher_interests": interests]
-
-		LWAnalytics.logEventWithParameters(itemName: ._20231202_RIGI, properties: interestesDict)
-
 		return true
 	}
 
@@ -117,4 +137,39 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 			UserDefaults.userIsInUSA = false
 		}
 	}
+
+	/// On Demand Resources
+	/// Use for another resource heavy view
+	/// Inspired by https://www.youtube.com/watch?v=B5RV8p4-9a8&t=178s
+	func requestResourceWith(tag: [String],
+	                         onSuccess: @escaping () -> Void,
+	                         onFailure _: @escaping (NSError) -> Void)
+	{
+		resourceRequest = NSBundleResourceRequest(tags: Set(tag))
+
+		guard let request = resourceRequest else { return }
+
+		request.endAccessingResources()
+		request.loadingPriority = NSBundleResourceRequestLoadingPriorityUrgent
+		request.conditionallyBeginAccessingResources { areResourcesAvailable in
+
+			DispatchQueue.main.async {
+				if !areResourcesAvailable {
+					request.beginAccessingResources { error in
+						guard error != nil else {
+							let properties: [String: String] = ["error_type": "on_demand_resources_not_found",
+							                                    "error_description": "\(error.debugDescription)"]
+							LWAnalytics.logEventWithParameters(itemName: ._20200112_ERR,
+							                                   properties: properties)
+
+							return
+						}
+						onSuccess()
+					}
+				} else {
+					onSuccess()
+				}
+			}
+		}
+	}
 }

litewallet/ApplicationController.swift

@@ -1,3 +1,4 @@
+import BackgroundTasks
 import StoreKit
 import UIKit
 
@@ -55,7 +56,6 @@ class ApplicationController: Subscriber, Trackable {
 	func launch(application: UIApplication, window: UIWindow?) {
 		self.application = application
 		self.window = window
-		application.setMinimumBackgroundFetchInterval(UIApplication.backgroundFetchIntervalMinimum)
 		setup()
 		reachability.didChange = { isReachable in
 			if !isReachable {
@@ -102,6 +102,42 @@ class ApplicationController: Subscriber, Trackable {
 		TransactionManager.sharedInstance.fetchTransactionData(store: store)
 	}
 
+	func registerBGProcess() {
+		/// Register for Backgroud Tasks
+		BGTaskScheduler.shared.register(
+			forTaskWithIdentifier: LWBGTaskidentifier.fetch.rawValue,
+			using: nil
+		) { task in
+			self.handleAppRefreshTask(task: task as! BGAppRefreshTask)
+		}
+	}
+
+	func handleAppRefreshTask(task: BGAppRefreshTask) {
+		task.expirationHandler = { [weak self] in
+			self?.willEnterForeground()
+			task.setTaskCompleted(success: false)
+		}
+		didEnterBackground()
+		task.setTaskCompleted(success: true)
+
+		scheduleBackgroundChainandFiatDataFetch()
+	}
+
+	func scheduleBackgroundChainandFiatDataFetch() {
+		let litewalletFetchTask = BGAppRefreshTaskRequest(identifier: LWBGTaskidentifier.fetch.rawValue
+		)
+		litewalletFetchTask.earliestBeginDate = Date(timeIntervalSinceNow: 60)
+		do {
+			try BGTaskScheduler.shared.submit(litewalletFetchTask)
+			let properties = ["application_info": "bgtaskscheduler_started"]
+			LWAnalytics.logEventWithParameters(itemName: ._20240315_AI, properties: properties)
+		} catch {
+			let properties = ["error": "unable_to_submit_task",
+			                  "error_message": "\(error.localizedDescription)"]
+			LWAnalytics.logEventWithParameters(itemName: ._20200112_ERR, properties: properties)
+		}
+	}
+
 	func willEnterForeground() {
 		guard let walletManager = walletManager else { return }
 		guard !walletManager.noWallet else { return }
@@ -114,7 +150,6 @@ class ApplicationController: Subscriber, Trackable {
 		exchangeUpdater?.refresh(completion: {})
 		feeUpdater?.refresh()
 		walletManager.apiClient?.kv?.syncAllKeys { print("KV finished syncing. err: \(String(describing: $0))") }
-		walletManager.apiClient?.updateFeatureFlags()
 		if modalPresenter?.walletManager == nil {
 			modalPresenter?.walletManager = walletManager
 		}
@@ -129,7 +164,6 @@ class ApplicationController: Subscriber, Trackable {
 		exchangeUpdater?.refresh(completion: {})
 		feeUpdater?.refresh()
 		walletManager.apiClient?.kv?.syncAllKeys { print("KV finished syncing. err: \(String(describing: $0))") }
-		walletManager.apiClient?.updateFeatureFlags()
 		if modalPresenter?.walletManager == nil {
 			modalPresenter?.walletManager = walletManager
 		}
@@ -203,7 +237,8 @@ class ApplicationController: Subscriber, Trackable {
 			}
 
 			exchangeUpdater?.refresh(completion: {
-				NSLog("Rates were updated")
+				let properties = ["application_controller": "rate_was_updated"]
+				LWAnalytics.logEventWithParameters(itemName: ._20240315_AI, properties: properties)
 			})
 		}
 	}
@@ -221,7 +256,6 @@ class ApplicationController: Subscriber, Trackable {
 	}
 
 	private func startDataFetchers() {
-		walletManager?.apiClient?.updateFeatureFlags()
 		initKVStoreCoordinator()
 		feeUpdater?.refresh()
 		defaultsUpdater?.refresh()
@@ -298,7 +332,6 @@ class ApplicationController: Subscriber, Trackable {
 			{ self.exchangeUpdater?.refresh(completion: $0) },
 			{ self.feeUpdater?.refresh(completion: $0) },
 			{ self.walletManager?.apiClient?.events?.sync(completion: $0) },
-			{ self.walletManager?.apiClient?.updateFeatureFlags(); $0() },
 		], completion: {
 			LWAnalytics.logEventWithParameters(itemName: ._20200111_DLDG)
 			group.leave()