Fixes sound duration issue

LeCountdown/Sound/Sound.swift

@@ -217,9 +217,9 @@ enum Sound: Int, CaseIterable, Identifiable, Localized {
     static func computeSoundDurationsIfNecessary()  {
         Task {
             for sound in Sound.allCases {
-                if Preferences.soundDurations[sound.rawValue] == nil {
+                if Preferences.soundDurations[sound.fileName] == nil {
                     if let duration = try? await sound.duration() {
-                        Preferences.soundDurations[sound.rawValue] = duration
+                        Preferences.soundDurations[sound.fileName] = duration
                     }
                 }
             }
@@ -227,7 +227,7 @@ enum Sound: Int, CaseIterable, Identifiable, Localized {
     }
     
     var formattedDuration: String {
-        if let duration = Preferences.soundDurations[self.rawValue] {
+        if let duration = Preferences.soundDurations[self.fileName] {
             return duration.minuteSecond
         } else {
             return ""

LeCountdown/Sound/SoundPlayer.swift

@@ -78,4 +78,10 @@ enum SoundPlayerError : Error {
         Conductor.maestro.deactivateAudioSessionIfPossible()
     }
     
+    func audioPlayerDecodeErrorDidOccur(_ player: AVAudioPlayer, error: Error?) {
+        if let error {
+            Logger.error(error)
+        }
+    }
+    
 }

LeCountdown/Subscription/AppGuard.swift

@@ -124,7 +124,7 @@ extension Notification.Name {
     }
     
     var isAuthorized: Bool {
-        return false //self.currentPlan != .none
+        return self.currentPlan != .none
     }
     
     var currentPlan: StorePlan {

LeCountdown/Utils/Preferences.swift

@@ -23,7 +23,7 @@ enum PreferenceKey: String {
 class Preferences {
     
     @UserDefault(PreferenceKey.countdowns.rawValue, defaultValue: [:]) static var savedCountdowns: [String : DateInterval]
-    @UserDefault(PreferenceKey.soundDurations.rawValue, defaultValue: [:]) static var soundDurations: [Int : TimeInterval]
+    @UserDefault(PreferenceKey.soundDurations.rawValue, defaultValue: [:]) static var soundDurations: [String : TimeInterval]
     @UserDefault(PreferenceKey.lastSoundPlayed.rawValue, defaultValue: [:]) static var lastSelectedSound: [String : Int]
     @UserDefault(PreferenceKey.tips.rawValue, defaultValue: nil) static var lastShownTip: Int?
     @UserDefault(PreferenceKey.timerSiriTips.rawValue, defaultValue: []) static var timerSiriTips: Set<String>

LeCountdown/Views/HomeView.swift

@@ -94,16 +94,12 @@ struct RegularHomeView: View {
     }
     
     fileprivate func _setColumnVisibility() {
-        do {
+        let count = viewContext.count(entityName: "AbstractTimer")
-            let count = try viewContext.count(entityName: "AbstractTimer")
         if count > 0 {
             self.columnVisibility = .detailOnly
         } else {
             self.columnVisibility = .automatic
         }
-        } catch {
-            Logger.error(error)
-        }
     }
     
     fileprivate func _handleNewCountdown(_ userActivity: NSUserActivity) {