Release/0.16.0 (#790)

- Simplified the code related to the splash screen
- Separated business logic from UI logic of splash screen
- Fixed issue related to UInt64 underflow. Now, the value used to calculate transaction fees can't be negative.
- Fixed issue with shortcut text formatting. Now it will be presenting ticker text after "send".
- Fixed reported issue. Now, the tab bar will always have a background color.
- Simplified and encapsulated routing/navigation code inside AppRouter
- Fixed minor issues related to CustomTabBar
- Removed access to the Dibbler network
- Added access to Esmeralda network
- Updated FFILib to v0.38.5
- Encapsulated Tor-related functionality into TorManager
- Encapsulated FFI/Protocol-related functionality into FFIWalletManager
- Created a dedicated manager to handle actions and states used by Internet Connection, Tor, and Protocol managers
- Fixed several UI issues
- Fixed broken reported broken functionalities (invalid balance value, missing transactions on TX list, unresponsive button on in the transaction flow and on the home screen, deadlock on switching Tor bridges)
- Simplified code related to communication with FFI/Protocol
- Removed dead code
- Removed unused files
- Fixed reported issue. Now, the app will deallocate FFI Wallet when the app goes to the background.
- Created a new, modular logger adapter
- Removed old loggers
- Reatach all log events to the new logger
- Removed unused frameworks
- Updated link to block explorer

MobileWallet.xcodeproj/xcshareddata/xcschemes/MobileWallet.xcscheme

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
    LastUpgradeVersion = "1120"
-   version = "1.3">
+   version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
       buildImplicitDependencies = "YES">
@@ -47,6 +47,10 @@
                BlueprintName = "UnitTests"
                ReferencedContainer = "container:MobileWallet.xcodeproj">
             </BuildableReference>
+            <LocationScenarioReference
+               identifier = "com.apple.dt.IDEFoundation.CurrentLocationScenarioIdentifier"
+               referenceType = "1">
+            </LocationScenarioReference>
          </TestableReference>
       </Testables>
    </TestAction>

MobileWallet/AppDelegate.swift

@@ -41,20 +41,20 @@
 import UIKit
 import CoreData
 import AVFoundation
-import Sentry
 import GiphyUISDK
 import GiphyCoreSDK
 
 @UIApplicationMain
 class AppDelegate: UIResponder, UIApplicationDelegate, UNUserNotificationCenterDelegate {
+
+    private let statusLoggerManager = StatusLoggerManager()
 
     func application(
         _ application: UIApplication,
         didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
     ) -> Bool {
         // Override point for customization after application launch.
         handleCommandLineArgs()
-        setupSentryCrashReporting()
 
         UNUserNotificationCenter.current().delegate = self
         try? AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: .mixWithOthers)
@@ -64,43 +64,12 @@ class AppDelegate: UIResponder, UIApplicationDelegate, UNUserNotificationCenterD
         if let giphyApiKey = TariSettings.shared.giphyApiKey {
             Giphy.configure(apiKey: giphyApiKey)
         }
-
+
+        AppConfigurator.configureLoggers()
+
         return true
     }
 
-    private func setupSentryCrashReporting() {
-        guard TariSettings.shared.environment != .debug,
-              let sentryPublicDSN = TariSettings.shared.sentryPublicDSN else {
-            return
-        }
-        SentrySDK.start(options: [
-            "dsn": sentryPublicDSN,
-            "debug": false
-        ])
-        TariLogger.info("Sentry crash reporting has been started.")
-
-        TariLogger.breadcrumbCallback = { (message, loggerLevel) in
-            var sentryLevel: SentryLevel = .debug
-            switch loggerLevel {
-            case .error:
-                sentryLevel = .error
-            case .info:
-                sentryLevel = .info
-            case .warning:
-                sentryLevel = .warning
-            default:
-                sentryLevel = .debug
-            }
-
-            let crumb = Breadcrumb(
-                level: sentryLevel,
-                category: "TariLogger \(loggerLevel.rawValue)"
-            )
-            crumb.message = message
-            return SentrySDK.addBreadcrumb(crumb: crumb)
-        }
-    }
-
     func applicationWillTerminate(_ application: UIApplication) {
         if ICloudBackup.shared.inProgress || BackupScheduler.shared.isBackupScheduled {
             UserDefaults.Key.backupOperationAborted.set(true)
@@ -137,15 +106,15 @@ class AppDelegate: UIResponder, UIApplicationDelegate, UNUserNotificationCenterD
         didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data
     ) {
         let hexString = deviceToken.map { String(format: "%02.2hhx", $0) }.joined()
-        TariLogger.info("Registed for push notifications with token \(hexString).")
+        Logger.log(message: "Registed for push notifications with token \(hexString).", domain: .general, level: .info)
         NotificationManager.shared.registerDeviceToken(deviceToken)
     }
 
     func application(
         _ application: UIApplication,
         didFailToRegisterForRemoteNotificationsWithError error: Error
     ) {
-        TariLogger.error("Failed to register for push notifications", error: error)
+        Logger.log(message: "Failed to register for push notifications: \(error.localizedDescription)", domain: .general, level: .error)
     }
 
     func application(_ application: UIApplication, shouldAllowExtensionPointIdentifier extensionPointIdentifier: UIApplication.ExtensionPointIdentifier) -> Bool {

MobileWallet/Backup/BackupPrompts.swift

@@ -134,29 +134,19 @@ private class BackupPrompts {
     private init () {}
 
     func check(_ vc: UIViewController) {
-        guard let wallet = TariLib.shared.tariWallet else {
-            return
-        }
 
         for type in PromptType.allCases.reversed() {
             // If they have been shown this once, skip over this prompt
             guard UserDefaults.standard.bool(forKey: type.userDefaultsKey) == false else {
                 continue
             }
-
-            var incomingTxs = wallet.pendingInboundTxs.0?.count.0 ?? 0
-            let completedTxs: [CompletedTx] = (wallet.completedTxs.0?.list.0 ?? [])
-            completedTxs.forEach { (tx) in
-                if tx.direction == .inbound {
-                    incomingTxs += 1
-                }
-            }
-
-            let balance = (try? wallet.totalBalance) ?? MicroTari()
+
+            let incomingTransactionsCount = Tari.shared.transactions.pendingInbound.count + Tari.shared.transactions.completed.filter { (try? $0.isOutboundTransaction) == false }.count
+            let balance = Tari.shared.walletBalance.balance.total
             let triggers = type.triggers
 
-            guard incomingTxs >= triggers.numberOfIncomingTxs &&
-            balance.rawValue >= triggers.totalBalance.rawValue &&
+            guard incomingTransactionsCount >= triggers.numberOfIncomingTxs &&
+            balance >= triggers.totalBalance.rawValue &&
                 ICloudBackup.shared.isValidBackupExists() == triggers.hasConnectediCloud &&
                 (ICloudBackup.shared.lastBackup?.isEncrypted ?? false) == triggers.backupIsEncrypted &&
                 !ICloudBackup.shared.iCloudBackupsIsOn

MobileWallet/Backup/BackupScheduler.swift

@@ -38,7 +38,7 @@
 	SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-import Foundation
+import Combine
 
 class BackupScheduler: NSObject {
     private let autoBackupTimeInterval: TimeInterval = 60.0 // 1 min
@@ -66,22 +66,25 @@ class BackupScheduler: NSObject {
     static let shared = BackupScheduler()
     private var timer = Timer()
     private(set) var scheduledBackupStarted: Bool = false
+    private var cancellables = Set<AnyCancellable>()
 
     override init() {
         super.init()
         ICloudBackup.shared.addObserver(self)
     }
 
     func startObserveEvents() {
-        TariEventBus.onMainThread(self, eventType: .requiresBackup) {
-            [weak self] (_) in
-            self?.scheduleBackup()
-        }
+
+        cancellables.forEach { $0.cancel() }
+
+        Tari.shared.transactions.onUpdate
+            .sink { [weak self] in self?.scheduleBackup() }
+            .store(in: &cancellables)
     }
 
     func stopObserveEvents() {
         timer.invalidate()
-        TariEventBus.unregister(self)
+        cancellables.forEach { $0.cancel() }
     }
 
     func scheduleBackup(immediately: Bool = false) {
@@ -99,22 +102,6 @@ class BackupScheduler: NSObject {
     }
 
     private func createWalletBackup() {
-        guard TariLib.shared.walletState == .started else {
-            TariEventBus.onMainThread(self, eventType: .walletStateChanged) {
-                [weak self]
-                (sender) in
-                guard let self = self else { return }
-                let walletState = sender!.object as! TariLib.WalletState
-                switch walletState {
-                case .started:
-                    TariEventBus.unregister(self, eventType: .walletStateChanged)
-                    self.createWalletBackup()
-                default:
-                    break
-                }
-            }
-            return
-        }
         scheduledBackupStarted = true
         do {
             let password = AppKeychainWrapper.loadBackupPasswordFromKeychain()
@@ -147,9 +134,8 @@ extension BackupScheduler: ICloudBackupObserver {
             identifier: NotificationManager.NotificationIdentifier.scheduledBackupFailure.rawValue
         ) {
             (_) in
-            TariLogger.info("Scheduled backup has failed.")
+            Logger.log(message: "Scheduled backup has failed.", domain: .general, level: .info)
             self.scheduledBackupStarted = false
         }
     }
-
 }