Removing dead code part 3 (#2264)

ElementX.xcodeproj/project.pbxproj

@@ -604,7 +604,6 @@
 		9BD3A773186291560DF92B62 /* RoomTimelineProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 66F2402D738694F98729A441 /* RoomTimelineProvider.swift */; };
 		9BEA56957B3AF954E7321658 /* ComposerToolbarViewModelProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = E44928D844E16EE48A311FCA /* ComposerToolbarViewModelProtocol.swift */; };
 		9C5A07E7C33F3F40287D7861 /* SettingsScreenUITests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8EC57A32ABC80D774CC663DB /* SettingsScreenUITests.swift */; };
-		9CCC77C31CB399661A034739 /* UserProperties+Element.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6A6C4BE591FE5C38CE9C7EF3 /* UserProperties+Element.swift */; };
 		9D2E03DB175A6AB14589076D /* AnalyticsEvents in Frameworks */ = {isa = PBXBuildFile; productRef = 2A3F7BCCB18C15B30CCA39A9 /* AnalyticsEvents */; };
 		9D79B94493FB32249F7E472F /* PlaceholderAvatarImage.swift in Sources */ = {isa = PBXBuildFile; fileRef = C705E605EF57C19DBE86FFA1 /* PlaceholderAvatarImage.swift */; };
 		9D9690D2FD4CD26FF670620F /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = C75EF87651B00A176AB08E97 /* AppDelegate.swift */; };
@@ -1428,7 +1427,6 @@
 		69D42EE0102D2857933625DD /* CreateRoomViewModelTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CreateRoomViewModelTests.swift; sourceTree = "<group>"; };
 		6A4C9547BBFEEF30AA11329B /* TimelineItemStatusView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelineItemStatusView.swift; sourceTree = "<group>"; };
 		6A580295A56B55A856CC4084 /* InfoPlistReader.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InfoPlistReader.swift; sourceTree = "<group>"; };
-		6A6C4BE591FE5C38CE9C7EF3 /* UserProperties+Element.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UserProperties+Element.swift"; sourceTree = "<group>"; };
 		6A8E19C4645D3F5F9FB02355 /* UnitTestsAppCoordinator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UnitTestsAppCoordinator.swift; sourceTree = "<group>"; };
 		6AB54B4F94686CCF0289B72F /* UserIndicatorPresenter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UserIndicatorPresenter.swift; sourceTree = "<group>"; };
 		6AD1A853D605C2146B0DC028 /* MatrixEntityRegex.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MatrixEntityRegex.swift; sourceTree = "<group>"; };
@@ -2608,7 +2606,6 @@
 			children = (
 				B4CFE236419E830E8946639C /* Analytics+SwiftUI.swift */,
 				CBF9AEA706926DD0DA2B954C /* JoinedRoomSize+MemberCount.swift */,
-				6A6C4BE591FE5C38CE9C7EF3 /* UserProperties+Element.swift */,
 			);
 			path = Helpers;
 			sourceTree = "<group>";
@@ -5931,7 +5928,6 @@
 				80DEA2A4B20F9E279EAE6B2B /* UserProfile+Mock.swift in Sources */,
 				ED90A59F068FD0CA27E602ED /* UserProfileListRow.swift in Sources */,
 				E21FE4C5B614F311C0955859 /* UserProfileProxy.swift in Sources */,
-				9CCC77C31CB399661A034739 /* UserProperties+Element.swift in Sources */,
 				8AB8ED1051216546CB35FA0E /* UserSession.swift in Sources */,
 				4A618590DEB72C4F186BFED4 /* UserSessionFlowCoordinator.swift in Sources */,
 				3113065AABBC14CEAE6843FA /* UserSessionFlowCoordinatorStateMachine.swift in Sources */,

ElementX/Sources/Application/Windowing/WindowManager.swift

@@ -40,6 +40,7 @@ class WindowManager {
         [mainWindow, overlayWindow, alternateWindow]
     }
     
+    // periphery:ignore - auto cancels when reassigned
     /// The task used to switch windows, so that we don't get stuck in the wrong state with a quick switch.
     @CancellableTask private var switchTask: Task<Void, Error>?
     /// A duration that allows window switching to wait a couple of frames to avoid a transition through black.

ElementX/Sources/FlowCoordinators/RoomFlowCoordinator.swift

@@ -408,11 +408,9 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
         let userID = userSession.clientProxy.userID
         
         let timelineItemFactory = RoomTimelineItemFactory(userID: userID,
-                                                          mediaProvider: userSession.mediaProvider,
                                                           attributedStringBuilder: AttributedStringBuilder(permalinkBaseURL: appSettings.permalinkBaseURL,
                                                                                                            mentionBuilder: MentionBuilder()),
-                                                          stateEventStringBuilder: RoomStateEventStringBuilder(userID: userID),
+                                                          stateEventStringBuilder: RoomStateEventStringBuilder(userID: userID))
-                                                          appSettings: appSettings)
                 
         let timelineController = roomTimelineControllerFactory.buildRoomTimelineController(roomProxy: roomProxy,
                                                                                            timelineItemFactory: timelineItemFactory,
@@ -889,11 +887,9 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
         let userID = userSession.clientProxy.userID
         
         let timelineItemFactory = RoomTimelineItemFactory(userID: userID,
-                                                          mediaProvider: userSession.mediaProvider,
                                                           attributedStringBuilder: AttributedStringBuilder(permalinkBaseURL: appSettings.permalinkBaseURL,
                                                                                                            mentionBuilder: MentionBuilder()),
-                                                          stateEventStringBuilder: RoomStateEventStringBuilder(userID: userID),
+                                                          stateEventStringBuilder: RoomStateEventStringBuilder(userID: userID))
-                                                          appSettings: appSettings)
                 
         let roomTimelineController = roomTimelineControllerFactory.buildRoomTimelineController(roomProxy: roomProxy,
                                                                                                timelineItemFactory: timelineItemFactory,

ElementX/Sources/FlowCoordinators/UserSessionFlowCoordinator.swift

@@ -27,11 +27,8 @@ enum UserSessionFlowCoordinatorAction {
 class UserSessionFlowCoordinator: FlowCoordinatorProtocol {
     private let userSession: UserSessionProtocol
     private let navigationSplitCoordinator: NavigationSplitCoordinator
-    private let appLockService: AppLockServiceProtocol
     private let bugReportService: BugReportServiceProtocol
-    private let roomTimelineControllerFactory: RoomTimelineControllerFactoryProtocol
     private let appSettings: AppSettings
-    private let analytics: AnalyticsService
     private let actionsSubject: PassthroughSubject<UserSessionFlowCoordinatorAction, Never> = .init()
     
     private let stateMachine: UserSessionFlowCoordinatorStateMachine
@@ -60,11 +57,8 @@ class UserSessionFlowCoordinator: FlowCoordinatorProtocol {
         stateMachine = UserSessionFlowCoordinatorStateMachine()
         self.userSession = userSession
         self.navigationSplitCoordinator = navigationSplitCoordinator
-        self.appLockService = appLockService
         self.bugReportService = bugReportService
-        self.roomTimelineControllerFactory = roomTimelineControllerFactory
         self.appSettings = appSettings
-        self.analytics = analytics
         
         sidebarNavigationStackCoordinator = NavigationStackCoordinator(navigationSplitCoordinator: navigationSplitCoordinator)
         detailNavigationStackCoordinator = NavigationStackCoordinator(navigationSplitCoordinator: navigationSplitCoordinator)

ElementX/Sources/Mocks/Generated/GeneratedMocks.swift

@@ -2194,11 +2194,11 @@ class RoomProxyMock: RoomProxyProtocol {
     }
 }
 class RoomTimelineProviderMock: RoomTimelineProviderProtocol {
-    var updatePublisher: AnyPublisher<TimelineProviderUpdate, Never> {
+    var updatePublisher: AnyPublisher<Void, Never> {
         get { return underlyingUpdatePublisher }
         set(value) { underlyingUpdatePublisher = value }
     }
-    var underlyingUpdatePublisher: AnyPublisher<TimelineProviderUpdate, Never>!
+    var underlyingUpdatePublisher: AnyPublisher<Void, Never>!
     var itemProxies: [TimelineItemProxy] = []
     var backPaginationState: BackPaginationStatus {
         get { return underlyingBackPaginationState }
@@ -3225,11 +3225,6 @@ class VoiceMessageMediaManagerMock: VoiceMessageMediaManagerProtocol {
     }
 }
 class VoiceMessageRecorderMock: VoiceMessageRecorderProtocol {
-    var audioRecorder: AudioRecorderProtocol {
-        get { return underlyingAudioRecorder }
-        set(value) { underlyingAudioRecorder = value }
-    }
-    var underlyingAudioRecorder: AudioRecorderProtocol!
     var previewAudioPlayerState: AudioPlayerState?
     var isRecording: Bool {
         get { return underlyingIsRecording }
@@ -3237,11 +3232,6 @@ class VoiceMessageRecorderMock: VoiceMessageRecorderProtocol {
     }
     var underlyingIsRecording: Bool!
     var recordingURL: URL?
-    var recordingDuration: TimeInterval {
-        get { return underlyingRecordingDuration }
-        set(value) { underlyingRecordingDuration = value }
-    }
-    var underlyingRecordingDuration: TimeInterval!
     var actions: AnyPublisher<VoiceMessageRecorderAction, Never> {
         get { return underlyingActions }
         set(value) { underlyingActions = value }
@@ -3353,23 +3343,6 @@ class VoiceMessageRecorderMock: VoiceMessageRecorderProtocol {
         deleteRecordingCallsCount += 1
         await deleteRecordingClosure?()
     }
-    //MARK: - buildRecordingWaveform
-
-    var buildRecordingWaveformCallsCount = 0
-    var buildRecordingWaveformCalled: Bool {
-        return buildRecordingWaveformCallsCount > 0
-    }
-    var buildRecordingWaveformReturnValue: Result<[UInt16], VoiceMessageRecorderError>!
-    var buildRecordingWaveformClosure: (() async -> Result<[UInt16], VoiceMessageRecorderError>)?
-
-    func buildRecordingWaveform() async -> Result<[UInt16], VoiceMessageRecorderError> {
-        buildRecordingWaveformCallsCount += 1
-        if let buildRecordingWaveformClosure = buildRecordingWaveformClosure {
-            return await buildRecordingWaveformClosure()
-        } else {
-            return buildRecordingWaveformReturnValue
-        }
-    }
     //MARK: - sendVoiceMessage
 
     var sendVoiceMessageInRoomAudioConverterCallsCount = 0

ElementX/Sources/Mocks/RoomProxyMock.swift

@@ -29,7 +29,6 @@ struct RoomProxyMockConfiguration {
     var isEncrypted = true
     var hasOngoingCall = false
     var canonicalAlias: String?
-    var alternativeAliases: [String] = []
     var hasUnreadNotifications = Bool.random()
     
     var timeline = {
@@ -46,7 +45,6 @@ struct RoomProxyMockConfiguration {
     var canUserTriggerRoomNotification = false
     var canUserJoinCall = false
     
-    var invitedMembersCount = 100
     var joinedMembersCount = 50
     var activeMembersCount = 25
 }

ElementX/Sources/Other/Extensions/String.swift

@@ -31,18 +31,6 @@ extension String {
         
         return string
     }
-
-    /// Calculates a numeric hash same as Element Web
-    /// See original function here https://github.com/matrix-org/matrix-react-sdk/blob/321dd49db4fbe360fc2ff109ac117305c955b061/src/utils/FormattingUtils.js#L47
-    var hashCode: Int32 {
-        var hash: Int32 = 0
-
-        for character in self {
-            let shiftedHash = hash << 5
-            hash = shiftedHash.subtractingReportingOverflow(hash).partialValue + Int32(character.unicodeScalars[character.unicodeScalars.startIndex].value)
-        }
-        return abs(hash)
-    }
     
     var isASCII: Bool {
         allSatisfy(\.isASCII)

ElementX/Sources/Other/Extensions/UNNotificationContent.swift

@@ -44,10 +44,6 @@ extension UNNotificationContent {
     @objc var roomID: String? {
         userInfo[NotificationConstants.UserInfoKey.roomIdentifier] as? String
     }
-
-    @objc var eventID: String? {
-        userInfo[NotificationConstants.UserInfoKey.eventIdentifier] as? String
-    }
 }
 
 extension UNMutableNotificationContent {
@@ -69,15 +65,6 @@ extension UNMutableNotificationContent {
         }
     }
 
-    override var eventID: String? {
-        get {
-            userInfo[NotificationConstants.UserInfoKey.eventIdentifier] as? String
-        }
-        set {
-            userInfo[NotificationConstants.UserInfoKey.eventIdentifier] = newValue
-        }
-    }
-
     func addMediaAttachment(using mediaProvider: MediaProviderProtocol?,
                             mediaSource: MediaSourceProxy) async -> UNMutableNotificationContent {
         guard let mediaProvider else {

ElementX/Sources/Other/Extensions/URL.swift

@@ -47,17 +47,6 @@ extension URL: ExpressibleByStringLiteral {
 
         return applicationSupportSessionsURL
     }
-
-    /// The base directory where all cache is stored.
-    static var cacheBaseDirectory: URL {
-        let url = appGroupContainerDirectory
-            .appendingPathComponent("Library", isDirectory: true)
-            .appendingPathComponent("Caches", isDirectory: true)
-
-        try? FileManager.default.createDirectoryIfNeeded(at: url)
-
-        return url
-    }
     
     /// The base directory where all application support data is stored.
     static var applicationSupportBaseDirectory: URL {

ElementX/Sources/Other/ScrollViewAdapter.swift

@@ -18,11 +18,6 @@ import Combine
 import UIKit
 
 class ScrollViewAdapter: NSObject, UIScrollViewDelegate {
-    enum ScrollDirection {
-        case up
-        case down
-    }
-    
     var scrollView: UIScrollView? {
         didSet {
             oldValue?.delegate = nil
@@ -42,13 +37,6 @@ class ScrollViewAdapter: NSObject, UIScrollViewDelegate {
         .init(isScrollingSubject)
     }
     
-    private let scrollDirectionSubject: PassthroughSubject<ScrollDirection, Never> = .init()
-    var scrollDirection: AnyPublisher<ScrollDirection, Never> {
-        scrollDirectionSubject
-            .removeDuplicates()
-            .eraseToAnyPublisher()
-    }
-    
     private let isAtTopEdgeSubject: CurrentValueSubject<Bool, Never> = .init(false)
     var isAtTopEdge: CurrentValuePublisher<Bool, Never> {
         isAtTopEdgeSubject
@@ -59,7 +47,6 @@ class ScrollViewAdapter: NSObject, UIScrollViewDelegate {
     
     func scrollViewDidScroll(_ scrollView: UIScrollView) {
         didScrollSubject.send(())
-        updateScrollDirection(scrollView)
         let insetContentOffset = scrollView.contentOffset.y + scrollView.contentInset.top
         isAtTopEdgeSubject.send(insetContentOffset >= 3)
     }
@@ -97,18 +84,4 @@ class ScrollViewAdapter: NSObject, UIScrollViewDelegate {
     private func updateDidScroll(_ scrollView: UIScrollView) {
         isScrollingSubject.send(scrollView.isDragging || scrollView.isDecelerating)
     }
-    
-    private func updateScrollDirection(_ scrollView: UIScrollView) {
-        let velocity = scrollView.panGestureRecognizer.velocity(in: nil)
-
-        if velocity.y > Constant.scrollDirectionThreshold {
-            scrollDirectionSubject.send(.up)
-        } else if velocity.y < -Constant.scrollDirectionThreshold {
-            scrollDirectionSubject.send(.down)
-        }
-    }
-    
-    private enum Constant {
-        static let scrollDirectionThreshold: CGFloat = 200
-    }
 }

ElementX/Sources/Other/ShareToMapsAppActivity.swift

@@ -43,10 +43,6 @@ final class ShareToMapsAppActivity: UIActivity {
         type.activityTitle
     }
 
-    var activityCategory: UIActivity.Category {
-        .action
-    }
-
     override var activityType: UIActivity.ActivityType {
         .shareToMapsApp
     }

ElementX/Sources/Other/UserPreference.swift

@@ -75,19 +75,6 @@ extension UserPreference {
     convenience init<R: RawRepresentable>(key: R, defaultValue: T, storageType: StorageType) where R.RawValue == String {
         self.init(key: key.rawValue, defaultValue: defaultValue, storageType: storageType)
     }
-
-    /// Convenience initializer that also immediatelly stores the provided initialValue.
-    /// The initial value is stored every time the app is launched.
-    /// And will override any existing values.
-    ///
-    /// - Parameters:
-    ///   - key: the raw representable key used to store the value, needs conform also to String
-    ///   - initialValue: the initial value that will be stored when the app is launched, the initialValue is also used as defaultValue
-    ///   - storageType: the storage type where the wrappedValue will be stored.
-    convenience init<R: RawRepresentable>(key: R, initialValue: T, storageType: StorageType) where R.RawValue == String {
-        self.init(key: key, defaultValue: initialValue, storageType: storageType)
-        wrappedValue = initialValue
-    }
     
     convenience init(key: String, storageType: StorageType) where T: ExpressibleByNilLiteral {
         self.init(key: key, defaultValue: nil, storageType: storageType)

ElementX/Sources/Screens/Authentication/ServerConfirmationScreen/ServerConfirmationScreenCoordinator.swift

@@ -28,7 +28,6 @@ enum ServerConfirmationScreenCoordinatorAction {
 }
 
 final class ServerConfirmationScreenCoordinator: CoordinatorProtocol {
-    private let parameters: ServerConfirmationScreenCoordinatorParameters
     private var viewModel: ServerConfirmationScreenViewModelProtocol
     private let actionsSubject: PassthroughSubject<ServerConfirmationScreenCoordinatorAction, Never> = .init()
     private var cancellables = Set<AnyCancellable>()
@@ -38,8 +37,6 @@ final class ServerConfirmationScreenCoordinator: CoordinatorProtocol {
     }
     
     init(parameters: ServerConfirmationScreenCoordinatorParameters) {
-        self.parameters = parameters
-        
         viewModel = ServerConfirmationScreenViewModel(authenticationService: parameters.authenticationService,
                                                       authenticationFlow: parameters.authenticationFlow)
     }

ElementX/Sources/Screens/Authentication/SoftLogoutScreen/View/SoftLogoutScreen.swift

@@ -161,11 +161,6 @@ struct SoftLogoutScreen: View {
         context.send(viewAction: .login)
     }
 
-    /// Sends the `forgotPassword` view action.
-    func forgotPassword() {
-        context.send(viewAction: .forgotPassword)
-    }
-
     /// Sends the `clearAllData` view action.
     func clearData() {
         context.send(viewAction: .clearAllData)

ElementX/Sources/Screens/Authentication/WaitlistScreen/WaitlistScreenModels.swift

@@ -43,14 +43,6 @@ struct WaitlistScreenViewState: BindableState {
     /// Whether or not the user is still waiting in the queue.
     var isWaiting: Bool { userSession == nil }
     
-    var iconSymbolName: String {
-        if isWaiting {
-            return "stopwatch"
-        } else {
-            return "sparkles"
-        }
-    }
-    
     var title: String {
         if isWaiting {
             return L10n.screenWaitlistTitle

ElementX/Sources/Screens/CallScreen/CallScreenViewModel.swift

@@ -162,19 +162,6 @@ class CallScreenViewModel: CallScreenViewModelType, CallScreenViewModelProtocol
         """
     }
     
-    private func evaluateJavaScript(_ script: String) async -> String? {
-        guard let evaluator = state.bindings.javaScriptEvaluator else {
-            fatalError("Invalid javaScriptEvaluator")
-        }
-        
-        do {
-            return try await evaluator(script) as? String
-        } catch {
-            MXLog.error("Failed evaluating javaScript with error: \(error)")
-            return nil
-        }
-    }
-    
     private func setupVoIPSession(callID: UUID) async throws {
         try AVAudioSession.sharedInstance().setCategory(.playAndRecord, mode: .videoChat, options: [])
         try AVAudioSession.sharedInstance().setActive(true, options: .notifyOthersOnDeactivation)

ElementX/Sources/Screens/ComposerToolbar/View/VoiceMessagePreviewComposer.swift

@@ -24,7 +24,6 @@ struct VoiceMessagePreviewComposer: View {
     let waveform: WaveformSource
     @ScaledMetric private var waveformLineWidth = 2.0
     @ScaledMetric private var waveformLinePadding = 2.0
-    @State private var resumePlaybackAfterScrubbing = false
     @GestureState var isDragging = false
 
     let onPlay: () -> Void
@@ -95,20 +94,6 @@ struct VoiceMessagePreviewComposer: View {
             onPlay()
         }
     }
-    
-    private func onScrubbing(_ scrubbing: Bool) {
-        if scrubbing {
-            if playerState.playbackState == .playing {
-                resumePlaybackAfterScrubbing = true
-                onPause()
-            }
-        } else {
-            if resumePlaybackAfterScrubbing {
-                onPlay()
-                resumePlaybackAfterScrubbing = false
-            }
-        }
-    }
 }
 
 private extension DateFormatter {

ElementX/Sources/Screens/ComposerToolbar/View/VoiceMessageRecordingComposer.swift

@@ -33,12 +33,6 @@ struct VoiceMessageRecordingComposer: View {
                 }
             }
     }
-    
-    private func onPlaybackPlayPause() { }
-    
-    private func onPlaybackSeek(_ progress: Double) { }
-    
-    private func onPlaybackScrubbing(_ dragging: Bool) { }
 }
 
 struct VoiceMessageRecordingComposer_Previews: PreviewProvider, TestablePreview {

ElementX/Sources/Screens/LocationSharing/StaticLocationScreenCoordinator.swift

@@ -27,7 +27,6 @@ enum StaticLocationScreenCoordinatorAction {
 }
 
 final class StaticLocationScreenCoordinator: CoordinatorProtocol {
-    let parameters: StaticLocationScreenCoordinatorParameters
     let viewModel: StaticLocationScreenViewModelProtocol
     
     private let actionsSubject: PassthroughSubject<StaticLocationScreenCoordinatorAction, Never> = .init()
@@ -38,8 +37,6 @@ final class StaticLocationScreenCoordinator: CoordinatorProtocol {
     }
     
     init(parameters: StaticLocationScreenCoordinatorParameters) {
-        self.parameters = parameters
-        
         viewModel = StaticLocationScreenViewModel(interactionMode: parameters.interactionMode)
     }
     

ElementX/Sources/Screens/RoomPollsHistoryScreen/RoomPollsHistoryScreenCoordinator.swift

@@ -37,8 +37,7 @@ final class RoomPollsHistoryScreenCoordinator: CoordinatorProtocol {
     }
     
     init(parameters: RoomPollsHistoryScreenCoordinatorParameters) {
-        viewModel = RoomPollsHistoryScreenViewModel(roomProxy: parameters.roomProxy,
+        viewModel = RoomPollsHistoryScreenViewModel(pollInteractionHandler: parameters.pollInteractionHandler,
-                                                    pollInteractionHandler: parameters.pollInteractionHandler,
                                                     roomTimelineController: parameters.roomTimelineController,
                                                     userIndicatorController: ServiceLocator.shared.userIndicatorController)
     }

ElementX/Sources/Screens/RoomPollsHistoryScreen/RoomPollsHistoryScreenViewModel.swift

@@ -26,7 +26,6 @@ class RoomPollsHistoryScreenViewModel: RoomPollsHistoryScreenViewModelType, Room
         static let backPaginationEventLimit: UInt = 250
     }
     
-    private let roomProxy: RoomProxyProtocol
     private let pollInteractionHandler: PollInteractionHandlerProtocol
     private let roomTimelineController: RoomTimelineControllerProtocol
     private let userIndicatorController: UserIndicatorControllerProtocol
@@ -40,11 +39,9 @@ class RoomPollsHistoryScreenViewModel: RoomPollsHistoryScreenViewModelType, Room
         actionsSubject.eraseToAnyPublisher()
     }
 
-    init(roomProxy: RoomProxyProtocol,
+    init(pollInteractionHandler: PollInteractionHandlerProtocol,
-         pollInteractionHandler: PollInteractionHandlerProtocol,
          roomTimelineController: RoomTimelineControllerProtocol,
          userIndicatorController: UserIndicatorControllerProtocol) {
-        self.roomProxy = roomProxy
         self.pollInteractionHandler = pollInteractionHandler
         self.roomTimelineController = roomTimelineController
         self.userIndicatorController = userIndicatorController
@@ -189,12 +186,3 @@ class RoomPollsHistoryScreenViewModel: RoomPollsHistoryScreenViewModelType, Room
         }
     }
 }
-
-// MARK: - Mocks
-
-extension RoomPollsHistoryScreenViewModel {
-    static let mock = RoomPollsHistoryScreenViewModel(roomProxy: RoomProxyMock(),
-                                                      pollInteractionHandler: PollInteractionHandlerMock(),
-                                                      roomTimelineController: MockRoomTimelineController(),
-                                                      userIndicatorController: UserIndicatorControllerMock())
-}

ElementX/Sources/Screens/RoomPollsHistoryScreen/View/RoomPollsHistoryScreen.swift

@@ -126,8 +126,7 @@ struct RoomPollsHistoryScreen_Previews: PreviewProvider, TestablePreview {
         roomTimelineController.timelineItems = []
         let roomProxyMockConfiguration = RoomProxyMockConfiguration(displayName: "Polls")
         roomProxyMockConfiguration.timeline.timelineStartReached = false
-        let viewModel = RoomPollsHistoryScreenViewModel(roomProxy: RoomProxyMock(with: roomProxyMockConfiguration),
+        let viewModel = RoomPollsHistoryScreenViewModel(pollInteractionHandler: PollInteractionHandlerMock(),
-                                                        pollInteractionHandler: PollInteractionHandlerMock(),
                                                         roomTimelineController: roomTimelineController,
                                                         userIndicatorController: UserIndicatorControllerMock())
         return viewModel
@@ -150,8 +149,7 @@ struct RoomPollsHistoryScreen_Previews: PreviewProvider, TestablePreview {
 
         let roomProxyMockConfiguration = RoomProxyMockConfiguration(displayName: "Polls")
         roomProxyMockConfiguration.timeline.timelineStartReached = true
-        let viewModel = RoomPollsHistoryScreenViewModel(roomProxy: RoomProxyMock(with: roomProxyMockConfiguration),
+        let viewModel = RoomPollsHistoryScreenViewModel(pollInteractionHandler: PollInteractionHandlerMock(),
-                                                        pollInteractionHandler: PollInteractionHandlerMock(),
                                                         roomTimelineController: roomTimelineController,
                                                         userIndicatorController: UserIndicatorControllerMock())
         

ElementX/Sources/Screens/RoomScreen/View/Style/TimelineItemBubbledStylerView.swift

@@ -26,8 +26,6 @@ struct TimelineItemBubbledStylerView<Content: View>: View {
     let timelineItem: EventBasedTimelineItemProtocol
     let adjustedDeliveryStatus: TimelineItemDeliveryStatus?
     @ViewBuilder let content: () -> Content
-    
-    @State private var showItemActionMenu = false
 
     private var isEncryptedOneToOneRoom: Bool { context.viewState.isEncryptedOneToOneRoom }
     

ElementX/Sources/Screens/RoomScreen/View/Style/TimelineItemPlainStylerView.swift

@@ -24,8 +24,6 @@ struct TimelineItemPlainStylerView<Content: View>: View {
     let timelineItem: EventBasedTimelineItemProtocol
     let adjustedDeliveryStatus: TimelineItemDeliveryStatus?
     @ViewBuilder let content: () -> Content
-    
-    @State private var showItemActionMenu = false
 
     var body: some View {
         VStack(alignment: .trailing, spacing: 0) {

ElementX/Sources/Screens/RoomScreen/View/Style/TimelineStyle.swift

@@ -68,10 +68,6 @@ private struct TimelineGroupStyleKey: EnvironmentKey {
     static let defaultValue = TimelineGroupStyle.single
 }
 
-private struct ReadReceiptsEnabledKey: EnvironmentKey {
-    static let defaultValue = false
-}
-
 extension EnvironmentValues {
     var timelineStyle: TimelineStyle {
         get { self[TimelineStyleKey.self] }

ElementX/Sources/Screens/RoomScreen/View/Supplementary/TimelineReactionsView.swift

@@ -18,8 +18,6 @@ import SwiftUI
 
 @MainActor
 struct TimelineReactionsView: View {
-    private static let horizontalSpacing: CGFloat = 4
-    private static let verticalSpacing: CGFloat = 4
     private let feedbackGenerator = UIImpactFeedbackGenerator(style: .heavy)
     @Environment(\.layoutDirection) private var layoutDirection: LayoutDirection
 

ElementX/Sources/Screens/RoomScreen/View/Timeline/PollRoomTimelineView.swift

@@ -20,8 +20,6 @@ struct PollRoomTimelineView: View {
     let timelineItem: PollRoomTimelineItem
     @EnvironmentObject private var context: RoomScreenViewModel.Context
     
-    private let feedbackGenerator = UIImpactFeedbackGenerator(style: .heavy)
-    
     var body: some View {
         TimelineStyler(timelineItem: timelineItem) {
             PollView(poll: poll, editable: timelineItem.isEditable) { action in

ElementX/Sources/Screens/RoomScreen/View/Timeline/TimelineTableViewController.swift

@@ -24,6 +24,7 @@ import OrderedCollections
 class TimelineItemCell: UITableViewCell {
     static let reuseIdentifier = "TimelineItemCell"
     
+    // periphery:ignore - retaining purpose
     var item: RoomTimelineItemViewState?
     
     override func prepareForReuse() {
@@ -63,8 +64,6 @@ class TimelineTableViewController: UIViewController {
             paginateBackwardsPublisher.send(())
         }
     }
-        
-    var contextMenuActionProvider: (@MainActor (_ itemID: TimelineItemIdentifier) -> TimelineItemMenuActions?)?
     
     @Binding private var isScrolledToBottom: Bool
 

ElementX/Sources/Screens/RoomScreen/View/Timeline/UITimelineView.swift

@@ -66,9 +66,6 @@ struct UITimelineView: UIViewControllerRepresentable {
             if tableViewController.isBackPaginating != context.viewState.timelineViewState.isBackPaginating {
                 tableViewController.isBackPaginating = context.viewState.timelineViewState.isBackPaginating
             }
-            
-            // Doesn't have an equatable conformance :(
-            tableViewController.contextMenuActionProvider = context.viewState.timelineItemMenuActionProvider
         }
         
         func send(viewAction: RoomScreenViewAction) {

ElementX/Sources/Screens/RoomScreen/View/TimelineItemMenu.swift

@@ -133,7 +133,7 @@ extension RoomTimelineItemProtocol {
     }
 }
 
-public struct TimelineItemMenu: View {
+struct TimelineItemMenu: View {
     @EnvironmentObject private var context: RoomScreenViewModel.Context
     @Environment(\.dismiss) private var dismiss
     
@@ -141,7 +141,7 @@ public struct TimelineItemMenu: View {
     let actions: TimelineItemMenuActions
     private let feedbackGenerator = UIImpactFeedbackGenerator(style: .heavy)
     
-    public var body: some View {
+    var body: some View {
         VStack(spacing: 8) {
             header
                 .frame(idealWidth: 300.0)

ElementX/Sources/Screens/SecureBackup/SecureBackupKeyBackupScreen/SecureBackupKeyBackupScreenCoordinator.swift

@@ -27,7 +27,6 @@ enum SecureBackupKeyBackupScreenCoordinatorAction {
 }
 
 final class SecureBackupKeyBackupScreenCoordinator: CoordinatorProtocol {
-    private let parameters: SecureBackupKeyBackupScreenCoordinatorParameters
     private var viewModel: SecureBackupKeyBackupScreenViewModelProtocol
     private let actionsSubject: PassthroughSubject<SecureBackupKeyBackupScreenCoordinatorAction, Never> = .init()
     private var cancellables = Set<AnyCancellable>()
@@ -37,8 +36,6 @@ final class SecureBackupKeyBackupScreenCoordinator: CoordinatorProtocol {
     }
     
     init(parameters: SecureBackupKeyBackupScreenCoordinatorParameters) {
-        self.parameters = parameters
-        
         viewModel = SecureBackupKeyBackupScreenViewModel(secureBackupController: parameters.secureBackupController,
                                                          userIndicatorController: parameters.userIndicatorController)
     }

ElementX/Sources/Screens/SecureBackup/SecureBackupKeyBackupScreen/SecureBackupKeyBackupScreenModels.swift

@@ -33,8 +33,6 @@ struct SecureBackupKeyBackupScreenViewStateBindings {
     var alertInfo: AlertInfo<UUID>?
 }
 
-var alertInfo: AlertInfo<UUID>?
-
 enum SecureBackupKeyBackupScreenViewAction {
     case cancel
     case toggleBackup

ElementX/Sources/Screens/SecureBackup/SecureBackupLogoutConfirmationScreen/SecureBackupLogoutConfirmationScreenCoordinator.swift

@@ -29,7 +29,6 @@ enum SecureBackupLogoutConfirmationScreenCoordinatorAction {
 }
 
 final class SecureBackupLogoutConfirmationScreenCoordinator: CoordinatorProtocol {
-    private let parameters: SecureBackupLogoutConfirmationScreenCoordinatorParameters
     private var viewModel: SecureBackupLogoutConfirmationScreenViewModelProtocol
     private let actionsSubject: PassthroughSubject<SecureBackupLogoutConfirmationScreenCoordinatorAction, Never> = .init()
     private var cancellables = Set<AnyCancellable>()
@@ -39,8 +38,6 @@ final class SecureBackupLogoutConfirmationScreenCoordinator: CoordinatorProtocol
     }
     
     init(parameters: SecureBackupLogoutConfirmationScreenCoordinatorParameters) {
-        self.parameters = parameters
-        
         viewModel = SecureBackupLogoutConfirmationScreenViewModel(secureBackupController: parameters.secureBackupController,
                                                                   networkMonitor: parameters.networkMonitor)
     }

ElementX/Sources/Screens/SecureBackup/SecureBackupLogoutConfirmationScreen/SecureBackupLogoutConfirmationScreenViewModel.swift

@@ -23,6 +23,7 @@ class SecureBackupLogoutConfirmationScreenViewModel: SecureBackupLogoutConfirmat
     private let secureBackupController: SecureBackupControllerProtocol
     private let networkMonitor: NetworkMonitorProtocol
     
+    // periphery:ignore - auto cancels when reassigned
     @CancellableTask
     private var keyUploadWaitingTask: Task<Void, Never>?
     

ElementX/Sources/Screens/SecureBackup/SecureBackupRecoveryKeyScreen/SecureBackupRecoveryKeyScreenCoordinator.swift

@@ -30,7 +30,6 @@ enum SecureBackupRecoveryKeyScreenCoordinatorAction {
 }
 
 final class SecureBackupRecoveryKeyScreenCoordinator: CoordinatorProtocol {
-    private let parameters: SecureBackupRecoveryKeyScreenCoordinatorParameters
     private var viewModel: SecureBackupRecoveryKeyScreenViewModelProtocol
     private let actionsSubject: PassthroughSubject<SecureBackupRecoveryKeyScreenCoordinatorAction, Never> = .init()
     private var cancellables = Set<AnyCancellable>()
@@ -40,8 +39,6 @@ final class SecureBackupRecoveryKeyScreenCoordinator: CoordinatorProtocol {
     }
     
     init(parameters: SecureBackupRecoveryKeyScreenCoordinatorParameters) {
-        self.parameters = parameters
-        
         viewModel = SecureBackupRecoveryKeyScreenViewModel(secureBackupController: parameters.secureBackupController,
                                                            userIndicatorController: parameters.userIndicatorController)
     }

ElementX/Sources/Screens/SecureBackup/SecureBackupScreen/SecureBackupScreenCoordinator.swift

@@ -24,18 +24,11 @@ struct SecureBackupScreenCoordinatorParameters {
     let userIndicatorController: UserIndicatorControllerProtocol
 }
 
-enum SecureBackupScreenCoordinatorAction { }
-
 final class SecureBackupScreenCoordinator: CoordinatorProtocol {
     private let parameters: SecureBackupScreenCoordinatorParameters
     private var viewModel: SecureBackupScreenViewModelProtocol
-    private let actionsSubject: PassthroughSubject<SecureBackupScreenCoordinatorAction, Never> = .init()
     private var cancellables = Set<AnyCancellable>()
     
-    var actions: AnyPublisher<SecureBackupScreenCoordinatorAction, Never> {
-        actionsSubject.eraseToAnyPublisher()
-    }
-    
     init(parameters: SecureBackupScreenCoordinatorParameters) {
         self.parameters = parameters
         

ElementX/Sources/Screens/SessionVerificationScreen/SessionVerificationScreenCoordinator.swift

@@ -26,7 +26,6 @@ struct SessionVerificationScreenCoordinatorParameters {
 }
 
 final class SessionVerificationScreenCoordinator: CoordinatorProtocol {
-    private let parameters: SessionVerificationScreenCoordinatorParameters
     private var viewModel: SessionVerificationScreenViewModelProtocol
     
     private let actionsSubject: PassthroughSubject<SessionVerificationScreenCoordinatorAction, Never> = .init()
@@ -37,8 +36,6 @@ final class SessionVerificationScreenCoordinator: CoordinatorProtocol {
     }
     
     init(parameters: SessionVerificationScreenCoordinatorParameters) {
-        self.parameters = parameters
-        
         viewModel = SessionVerificationScreenViewModel(sessionVerificationControllerProxy: parameters.sessionVerificationControllerProxy)
     }
     

ElementX/Sources/Screens/SessionVerificationScreen/View/SessionVerificationScreen.swift

@@ -211,19 +211,6 @@ struct SessionVerificationScreen: View {
             .padding(8.0)
         }
     }
-    
-    struct StateIcon: View {
-        let systemName: String
-        
-        var body: some View {
-            Image(systemName: systemName)
-                .resizable()
-                .font(.compound.bodyLG.weight(.light))
-                .scaledToFit()
-                .foregroundColor(.compound.iconPrimary)
-                .frame(width: 100, height: 100)
-        }
-    }
 }
 
 // MARK: - Previews

ElementX/Sources/Screens/Settings/SettingsScreen/SettingsScreenCoordinator.swift

@@ -41,6 +41,7 @@ final class SettingsScreenCoordinator: CoordinatorProtocol {
     private let parameters: SettingsScreenCoordinatorParameters
     private var viewModel: SettingsScreenViewModelProtocol
     
+    // periphery:ignore - retaining purpose
     private var appLockSetupFlowCoordinator: AppLockSetupFlowCoordinator?
     
     private let actionsSubject: PassthroughSubject<SettingsScreenCoordinatorAction, Never> = .init()

ElementX/Sources/Screens/Settings/SettingsScreen/SettingsScreenViewModel.swift

@@ -20,9 +20,6 @@ import SwiftUI
 typealias SettingsScreenViewModelType = StateStoreViewModel<SettingsScreenViewState, SettingsScreenViewAction>
 
 class SettingsScreenViewModel: SettingsScreenViewModelType, SettingsScreenViewModelProtocol {
-    private let userSession: UserSessionProtocol
-    private let appSettings: AppSettings
-
     private var actionsSubject: PassthroughSubject<SettingsScreenViewModelAction, Never> = .init()
     
     var actions: AnyPublisher<SettingsScreenViewModelAction, Never> {
@@ -30,9 +27,6 @@ class SettingsScreenViewModel: SettingsScreenViewModelType, SettingsScreenViewMo
     }
     
     init(userSession: UserSessionProtocol, appSettings: AppSettings) {
-        self.userSession = userSession
-        self.appSettings = appSettings
-        
         super.init(initialViewState: .init(deviceID: userSession.deviceID,
                                            userID: userSession.userID,
                                            accountProfileURL: userSession.clientProxy.accountURL(action: .profile),

ElementX/Sources/Screens/Settings/UserDetailsEditScreen/UserDetailsEditScreenCoordinator.swift

@@ -24,18 +24,11 @@ struct UserDetailsEditScreenCoordinatorParameters {
     let userIndicatorController: UserIndicatorControllerProtocol
 }
 
-enum UserDetailsEditScreenCoordinatorAction { }
-
 final class UserDetailsEditScreenCoordinator: CoordinatorProtocol {
     private let parameters: UserDetailsEditScreenCoordinatorParameters
     private var viewModel: UserDetailsEditScreenViewModelProtocol
-    private let actionsSubject: PassthroughSubject<UserDetailsEditScreenCoordinatorAction, Never> = .init()
     private var cancellables = Set<AnyCancellable>()
     
-    var actions: AnyPublisher<UserDetailsEditScreenCoordinatorAction, Never> {
-        actionsSubject.eraseToAnyPublisher()
-    }
-    
     init(parameters: UserDetailsEditScreenCoordinatorParameters) {
         self.parameters = parameters
         

ElementX/Sources/Screens/Settings/UserDetailsEditScreen/UserDetailsEditScreenModels.swift

@@ -37,12 +37,7 @@ struct UserDetailsEditScreenViewState: BindableState {
     var nameDidChange: Bool {
         bindings.name != currentDisplayName
     }
-    
+      
-    /// The string shown for the room's name when it can't be edited.
-    var nameRowTitle: String {
-        bindings.name.isEmpty ? L10n.screenEditProfileDisplayName : bindings.name
-    }
-            
     var avatarDidChange: Bool {
         localMedia != nil || selectedAvatarURL != currentAvatarURL
     }

ElementX/Sources/Screens/StartChatScreen/StartChatScreenViewModel.swift

@@ -99,6 +99,7 @@ class StartChatScreenViewModel: StartChatScreenViewModelType, StartChatScreenVie
             .store(in: &cancellables)
     }
     
+    // periphery:ignore - auto cancels when reassigned
     @CancellableTask
     private var fetchUsersTask: Task<Void, Never>?
     

ElementX/Sources/Services/Analytics/Helpers/UserProperties+Element.swift

@@ -1,28 +0,0 @@
-//
-// Copyright 2021 New Vector Ltd
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-import AnalyticsEvents
-import Foundation
-
-public extension AnalyticsEvent.UserProperties {
-    //  Initializer for Element. Strips all Web properties.
-    init(ftueUseCaseSelection: FtueUseCaseSelection?, numFavouriteRooms: Int?, numSpaces: Int?, allChatsActiveFilter: AllChatsActiveFilter?) {
-        self.init(allChatsActiveFilter: nil,
-                  ftueUseCaseSelection: ftueUseCaseSelection,
-                  numFavouriteRooms: numFavouriteRooms,
-                  numSpaces: numSpaces)
-    }
-}

ElementX/Sources/Services/Analytics/PostHogAnalyticsClient.swift

@@ -67,10 +67,9 @@ class PostHogAnalyticsClient: AnalyticsClientProtocol {
         }
         
         // Merge the updated user properties with the existing ones
-        self.pendingUserProperties = AnalyticsEvent.UserProperties(ftueUseCaseSelection: userProperties.ftueUseCaseSelection ?? pendingUserProperties.ftueUseCaseSelection,
+        self.pendingUserProperties = AnalyticsEvent.UserProperties(allChatsActiveFilter: userProperties.allChatsActiveFilter ?? pendingUserProperties.allChatsActiveFilter, ftueUseCaseSelection: userProperties.ftueUseCaseSelection ?? pendingUserProperties.ftueUseCaseSelection,
                                                                    numFavouriteRooms: userProperties.numFavouriteRooms ?? pendingUserProperties.numFavouriteRooms,
-                                                                   numSpaces: userProperties.numSpaces ?? pendingUserProperties.numSpaces,
+                                                                   numSpaces: userProperties.numSpaces ?? pendingUserProperties.numSpaces)
-                                                                   allChatsActiveFilter: userProperties.allChatsActiveFilter ?? pendingUserProperties.allChatsActiveFilter)
     }
     
     // MARK: - Private

ElementX/Sources/Services/Media/Provider/MediaLoader.swift

@@ -25,13 +25,11 @@ private final class MediaRequest {
 
 actor MediaLoader: MediaLoaderProtocol {
     private let client: ClientProtocol
-    private let clientQueue: DispatchQueue
     private var ongoingRequests = [MediaSourceProxy: MediaRequest]()
 
     init(client: ClientProtocol,
          clientQueue: DispatchQueue = .global()) {
         self.client = client
-        self.clientQueue = clientQueue
     }
     
     func loadMediaContentForSource(_ source: MediaSourceProxy) async throws -> Data {

ElementX/Sources/Services/Notification/Proxy/NotificationItemProxyProtocol.swift

@@ -20,9 +20,7 @@ import UserNotifications
 
 protocol NotificationItemProxyProtocol {
     var event: NotificationEvent? { get }
-
+    
-    var eventID: String { get }
-
     var senderID: String { get }
 
     var roomID: String { get }

ElementX/Sources/Services/Room/RoomProxy.swift

@@ -29,7 +29,6 @@ class RoomProxy: RoomProxyProtocol {
     private let backgroundTaskName = "SendRoomEvent"
     
     private let userInitiatedDispatchQueue = DispatchQueue(label: "io.element.elementx.roomproxy.user_initiated", qos: .userInitiated)
-    private let lowPriorityDispatchQueue = DispatchQueue(label: "io.element.elementx.roomproxy.low_priority", qos: .utility)
     
     private var sendMessageBackgroundTask: BackgroundTaskProtocol?
     
@@ -141,10 +140,6 @@ class RoomProxy: RoomProxyProtocol {
         roomListItem.avatarUrl().flatMap(URL.init(string:))
     }
 
-    var invitedMembersCount: Int {
-        Int(room.invitedMembersCount())
-    }
-
     var joinedMembersCount: Int {
         Int(room.joinedMembersCount())
     }

ElementX/Sources/Services/Room/RoomSummary/RoomSummaryProvider.swift

@@ -30,6 +30,7 @@ class RoomSummaryProvider: RoomSummaryProviderProtocol {
     
     private let serialDispatchQueue: DispatchQueue
     
+    // periphery:ignore - retaining purpose
     private var roomList: RoomListProtocol?
     
     private var cancellables = Set<AnyCancellable>()
@@ -39,7 +40,6 @@ class RoomSummaryProvider: RoomSummaryProviderProtocol {
     
     private let roomListSubject = CurrentValueSubject<[RoomSummary], Never>([])
     private let stateSubject = CurrentValueSubject<RoomSummaryProviderState, Never>(.notLoaded)
-    private let countSubject = CurrentValueSubject<UInt, Never>(0)
     
     private let diffsPublisher = PassthroughSubject<[RoomListEntriesUpdate], Never>()
     
@@ -407,15 +407,6 @@ extension MatrixRustSDK.RoomListEntry {
             return "Filled(\(roomId))"
         }
     }
-    
-    var isInvalidated: Bool {
-        switch self {
-        case .invalidated:
-            return true
-        default:
-            return false
-        }
-    }
 }
 
 private class RoomListEntriesListenerProxy: RoomListEntriesListener {

ElementX/Sources/Services/SecureBackup/SecureBackupController.swift

@@ -24,9 +24,12 @@ class SecureBackupController: SecureBackupControllerProtocol {
     private let recoveryKeyStateSubject = CurrentValueSubject<SecureBackupRecoveryKeyState, Never>(.unknown)
     private let keyBackupStateSubject = CurrentValueSubject<SecureBackupKeyBackupState, Never>(.unknown)
     
+    // periphery:ignore - retaining purpose
     private var backupStateListenerTaskHandle: TaskHandle?
+    // periphery:ignore - retaining purpose
     private var recoveryStateListenerTaskHandle: TaskHandle?
     
+    // periphery:ignore - auto cancels when reassigned
     /// Used to dedupe remote backup state requests
     @CancellableTask private var remoteBackupStateTask: Task<Void, Error>?
     

ElementX/Sources/Services/SecureBackup/SecureBackupControllerProtocol.swift

@@ -64,11 +64,3 @@ protocol SecureBackupControllerProtocol {
     
     func waitForKeyBackupUpload() async -> Result<Void, SecureBackupControllerError>
 }
-
-extension SecureBackupControllerMock {
-    convenience init(keyBackupState: SecureBackupKeyBackupState, recoveryKeyState: SecureBackupRecoveryKeyState) {
-        self.init()
-        underlyingKeyBackupState = CurrentValueSubject<SecureBackupKeyBackupState, Never>(keyBackupState).asCurrentValuePublisher()
-        underlyingRecoveryKeyState = CurrentValueSubject<SecureBackupRecoveryKeyState, Never>(recoveryKeyState).asCurrentValuePublisher()
-    }
-}

ElementX/Sources/Services/Timeline/RoomTimelineProvider.swift

@@ -32,10 +32,10 @@ class RoomTimelineProvider: RoomTimelineProviderProtocol {
         itemProxiesSubject.value
     }
 
-    var updatePublisher: AnyPublisher<TimelineProviderUpdate, Never> {
+    var updatePublisher: AnyPublisher<Void, Never> {
         itemProxiesSubject
             .combineLatest(backPaginationStateSubject)
-            .map(TimelineProviderUpdate.init)
+            .map { _, _ in () }
             .eraseToAnyPublisher()
     }
 

ElementX/Sources/Services/Timeline/RoomTimelineProviderProtocol.swift

@@ -19,15 +19,10 @@ import Foundation
 
 import MatrixRustSDK
 
-struct TimelineProviderUpdate {
-    let items: [TimelineItemProxy]
-    let backPaginationState: BackPaginationStatus
-}
-
 @MainActor
 // sourcery: AutoMockable
 protocol RoomTimelineProviderProtocol {
-    var updatePublisher: AnyPublisher<TimelineProviderUpdate, Never> { get }
+    var updatePublisher: AnyPublisher<Void, Never> { get }
     var itemProxies: [TimelineItemProxy] { get }
     var backPaginationState: BackPaginationStatus { get }
 }

ElementX/Sources/Services/Timeline/TimelineController/RoomTimelineController.swift

@@ -27,11 +27,6 @@ class RoomTimelineController: RoomTimelineControllerProtocol {
     private let serialDispatchQueue: DispatchQueue
     
     private var cancellables = Set<AnyCancellable>()
-    private var timelineItemsUpdateTask: Task<Void, Never>? {
-        willSet {
-            timelineItemsUpdateTask?.cancel()
-        }
-    }
     
     let callbacks = PassthroughSubject<RoomTimelineControllerCallback, Never>()
     
@@ -257,13 +252,9 @@ class RoomTimelineController: RoomTimelineControllerProtocol {
         for (index, collapsibleChunk) in collapsibleChunks.enumerated() {
             let isLastItem = index == collapsibleChunks.indices.last
             
-            // Try building a stable identifier for items that don't have one
-            // We need to avoid duplicates otherwise the diffable datasource will crash
-            let reversedIndex = collapsibleChunks.count - index
-            
             let items = collapsibleChunk.compactMap { itemProxy in
                 
-                let timelineItem = buildTimelineItem(for: itemProxy, chunkIndex: reversedIndex)
+                let timelineItem = buildTimelineItem(for: itemProxy)
                 
                 if timelineItem is EncryptedHistoryRoomTimelineItem {
                     canBackPaginate = false
@@ -319,7 +310,7 @@ class RoomTimelineController: RoomTimelineControllerProtocol {
         callbacks.send(.isBackPaginating(isBackPaginating))
     }
     
-    private func buildTimelineItem(for itemProxy: TimelineItemProxy, chunkIndex: Int) -> RoomTimelineItemProtocol? {
+    private func buildTimelineItem(for itemProxy: TimelineItemProxy) -> RoomTimelineItemProtocol? {
         switch itemProxy {
         case .event(let eventTimelineItem):
             let timelineItem = timelineItemFactory.buildTimelineItem(for: eventTimelineItem)

ElementX/Sources/Services/Timeline/TimelineItemProxy.swift

@@ -89,9 +89,7 @@ class EventTimelineItemProxy {
     }()
     
     lazy var canBeRepliedTo = item.canBeRepliedTo()
-        
+            
-    lazy var isRoomState = content.kind().isRoomState
-    
     lazy var content = item.content()
 
     lazy var isOwn = item.isOwn()
@@ -125,17 +123,6 @@ class EventTimelineItemProxy {
     lazy var readReceipts = item.readReceipts()
 }
 
-extension TimelineItemContentKind {
-    var isRoomState: Bool {
-        switch self {
-        case .state, .roomMembership:
-            return true
-        default:
-            return false
-        }
-    }
-}
-
 struct TimelineItemDebugInfo: Identifiable, CustomStringConvertible {
     let id = UUID()
     let model: String

ElementX/Sources/Services/Timeline/TimelineItems/RoomTimelineItemFactory.swift

@@ -19,24 +19,18 @@ import UIKit
 import UniformTypeIdentifiers
 
 struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
-    private let mediaProvider: MediaProviderProtocol
     private let attributedStringBuilder: AttributedStringBuilderProtocol
     private let stateEventStringBuilder: RoomStateEventStringBuilder
-    private let appSettings: AppSettings
     
     /// The Matrix ID of the current user.
     private let userID: String
     
     init(userID: String,
-         mediaProvider: MediaProviderProtocol,
          attributedStringBuilder: AttributedStringBuilderProtocol,
-         stateEventStringBuilder: RoomStateEventStringBuilder,
+         stateEventStringBuilder: RoomStateEventStringBuilder) {
-         appSettings: AppSettings) {
         self.userID = userID
-        self.mediaProvider = mediaProvider
         self.attributedStringBuilder = attributedStringBuilder
         self.stateEventStringBuilder = stateEventStringBuilder
-        self.appSettings = appSettings
     }
     
     func buildTimelineItem(for eventItemProxy: EventTimelineItemProxy) -> RoomTimelineItemProtocol? {
@@ -61,7 +55,7 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
         case .message:
             return buildMessageTimelineItem(eventItemProxy, isOutgoing)
         case .state(let stateKey, let content):
-            return buildStateTimelineItem(for: eventItemProxy, state: content, stateKey: stateKey, isOutgoing: isOutgoing)
+            return buildStateTimelineItem(for: eventItemProxy, state: content, isOutgoing: isOutgoing)
         case .roomMembership(userId: let userID, change: let change):
             return buildStateMembershipChangeTimelineItem(for: eventItemProxy, member: userID, membershipChange: change, isOutgoing: isOutgoing)
         case .profileChange(let displayName, let prevDisplayName, let avatarUrl, let prevAvatarUrl):
@@ -564,7 +558,6 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
     
     private func buildStateTimelineItem(for eventItemProxy: EventTimelineItemProxy,
                                         state: OtherState,
-                                        stateKey: String,
                                         isOutgoing: Bool) -> RoomTimelineItemProtocol? {
         guard let text = stateEventStringBuilder.buildString(for: state, sender: eventItemProxy.sender, isOutgoing: isOutgoing) else { return nil }
         return buildStateTimelineItem(for: eventItemProxy, text: text, isOutgoing: isOutgoing)

ElementX/Sources/Services/Timeline/TimelineItems/RoomTimelineItemView.swift

@@ -78,8 +78,4 @@ struct RoomTimelineItemView: View {
             VoiceMessageRoomTimelineView(timelineItem: item, playerState: context.viewState.audioPlayerStateProvider?(item.id) ?? AudioPlayerState(id: .timelineItemIdentifier(item.id), duration: 0))
         }
     }
-
-    var timelineGroupStyle: TimelineGroupStyle {
-        viewState.groupStyle
-    }
 }

ElementX/Sources/Services/Timeline/TimelineItems/RoomTimelineItemViewState.swift

@@ -34,10 +34,6 @@ final class RoomTimelineItemViewState: Identifiable, Equatable, ObservableObject
         identifier.timelineID
     }
 
-    var isReactable: Bool {
-        type.isReactable
-    }
-
     init(type: RoomTimelineItemType, groupStyle: TimelineGroupStyle) {
         self.type = type
         self.groupStyle = groupStyle
@@ -146,18 +142,4 @@ enum RoomTimelineItemType: Equatable {
             return item.id
         }
     }
-
-    /// Whether or not it is possible to send a reaction to this timeline item.
-    var isReactable: Bool {
-        switch self {
-        case .text, .image, .video, .audio, .file, .emote, .notice, .sticker, .location, .poll, .voice:
-            return true
-        case .redacted, .encrypted, .unsupported, .state: // Event based items that aren't reactable
-            return false
-        case .timelineStart, .encryptedHistory, .separator, .readMarker, .paginationIndicator: // Virtual items are never reactable
-            return false
-        case .group:
-            return false
-        }
-    }
 }

ElementX/Sources/Services/Timeline/TimelineProxy.swift

@@ -30,6 +30,8 @@ final class TimelineProxy: TimelineProxyProtocol {
     
     private var backPaginationStateObservationToken: TaskHandle?
     private var roomTimelineObservationToken: TaskHandle?
+    
+    // periphery:ignore - retaining purpose
     private var timelineListener: RoomTimelineListener?
    
     private let backPaginationStateSubject = PassthroughSubject<BackPaginationStatus, Never>()
@@ -47,10 +49,6 @@ final class TimelineProxy: TimelineProxyProtocol {
         innerTimelineProvider
     }
     
-    var hasPendingUpdatesSubscription: Bool {
-        innerTimelineProvider != nil
-    }
-    
     deinit {
         backPaginationStateObservationToken?.cancel()
         roomTimelineObservationToken?.cancel()

ElementX/Sources/Services/Timeline/TimelineProxyProtocol.swift

@@ -125,14 +125,3 @@ protocol TimelineProxyProtocol {
     
     func sendPollResponse(pollStartID: String, answers: [String]) async -> Result<Void, TimelineProxyError>
 }
-
-extension TimelineProxyProtocol {
-    func sendMessage(_ message: String,
-                     html: String,
-                     intentionalMentions: IntentionalMentions) async -> Result<Void, TimelineProxyError> {
-        await sendMessage(message,
-                          html: html,
-                          inReplyTo: nil,
-                          intentionalMentions: intentionalMentions)
-    }
-}

ElementX/Sources/Services/UserSession/UserSessionStoreProtocol.swift

@@ -21,7 +21,6 @@ enum UserSessionStoreError: Error {
     case missingCredentials
     case failedRestoringLogin
     case failedSettingUpSession
-    case failedRefreshingRestoreToken
 }
 
 protocol UserSessionStoreProtocol {

ElementX/Sources/Services/Users/UserDiscoveryServiceProtocol.swift

@@ -18,7 +18,6 @@ import Foundation
 
 enum UserDiscoveryErrorType: Error {
     case failedSearchingUsers
-    case failedFetchingSuggestedUsers
 }
 
 // sourcery: AutoMockable

ElementX/Sources/Services/VoiceMessage/VoiceMessageRecorder.swift

@@ -21,7 +21,6 @@ import MatrixRustSDK
 
 class VoiceMessageRecorder: VoiceMessageRecorderProtocol {
     let audioRecorder: AudioRecorderProtocol
-    private let audioConverter: AudioConverterProtocol
     private let voiceMessageCache: VoiceMessageCacheProtocol
     private let mediaPlayerProvider: MediaPlayerProviderProtocol
     
@@ -31,7 +30,6 @@ class VoiceMessageRecorder: VoiceMessageRecorderProtocol {
     }
 
     private let mp4accMimeType = "audio/m4a"
-    private let waveformSamplesCount = 100
     
     var isRecording: Bool {
         audioRecorder.isRecording
@@ -53,11 +51,9 @@ class VoiceMessageRecorder: VoiceMessageRecorderProtocol {
         
     init(audioRecorder: AudioRecorderProtocol = AudioRecorder(),
          mediaPlayerProvider: MediaPlayerProviderProtocol,
-         audioConverter: AudioConverterProtocol = AudioConverter(),
          voiceMessageCache: VoiceMessageCacheProtocol = VoiceMessageCache()) {
         self.audioRecorder = audioRecorder
         self.mediaPlayerProvider = mediaPlayerProvider
-        self.audioConverter = audioConverter
         self.voiceMessageCache = voiceMessageCache
         
         addObservers()

ElementX/Sources/Services/VoiceMessage/VoiceMessageRecorderProtocol.swift

@@ -18,7 +18,6 @@ import Combine
 import Foundation
 
 enum VoiceMessageRecorderError: Error {
-    case genericError
     case missingRecordingFile
     case previewNotAvailable
     case audioRecorderError(AudioRecorderError)
@@ -33,11 +32,9 @@ enum VoiceMessageRecorderAction {
 }
 
 protocol VoiceMessageRecorderProtocol {
-    var audioRecorder: AudioRecorderProtocol { get }
     var previewAudioPlayerState: AudioPlayerState? { get }
     var isRecording: Bool { get }
     var recordingURL: URL? { get }
-    var recordingDuration: TimeInterval { get }
 
     var actions: AnyPublisher<VoiceMessageRecorderAction, Never> { get }
 
@@ -50,7 +47,6 @@ protocol VoiceMessageRecorderProtocol {
     func seekPlayback(to progress: Double) async
     func deleteRecording() async
     
-    func buildRecordingWaveform() async -> Result<[UInt16], VoiceMessageRecorderError>
     func sendVoiceMessage(inRoom roomProxy: RoomProxyProtocol, audioConverter: AudioConverterProtocol) async -> Result<Void, VoiceMessageRecorderError>
 }
 

ElementX/Sources/UITests/UITestsAppCoordinator.swift

@@ -21,10 +21,6 @@ import UIKit
 
 class UITestsAppCoordinator: AppCoordinatorProtocol, WindowManagerDelegate {
     private let navigationRootCoordinator: NavigationRootCoordinator
-    private var mockScreen: MockScreen?
-    private var alternateWindowMockScreen: MockScreen?
-    
-    let notificationManager: NotificationManagerProtocol = NotificationManagerMock()
     let windowManager = WindowManager()
     
     init() {
@@ -51,7 +47,6 @@ class UITestsAppCoordinator: AppCoordinatorProtocol, WindowManagerDelegate {
         
         let mockScreen = MockScreen(id: screenID)
         navigationRootCoordinator.setRootCoordinator(mockScreen.coordinator)
-        self.mockScreen = mockScreen
     }
     
     func toPresentable() -> AnyView {
@@ -69,7 +64,6 @@ class UITestsAppCoordinator: AppCoordinatorProtocol, WindowManagerDelegate {
         guard let screenID = ProcessInfo.testScreenID, screenID == .appLockFlow || screenID == .appLockFlowDisabled else { return }
         let screen = MockScreen(id: screenID == .appLockFlow ? .appLockFlowAlternateWindow : .appLockFlowDisabledAlternateWindow, windowManager: windowManager)
         windowManager.alternateWindow.rootViewController = UIHostingController(rootView: screen.coordinator.toPresentable().statusBarHidden())
-        alternateWindowMockScreen = screen
     }
 }
 

ElementX/Sources/UITests/UITestsNotificationCenter.swift

@@ -25,6 +25,7 @@ import SwiftUI
 /// - Start the app from the tests and call `client.waitForApp()` to establish communication.
 /// - Send the notification from the tests you would like posted in the app.
 class UITestsNotificationCenter: NotificationCenter {
+    // periphery:ignore - retaining purpose
     private var client: UITestsSignalling.Client?
     private var signalCancellable: AnyCancellable?
     

ElementX/Sources/UnitTests/UnitTestsAppCoordinator.swift

@@ -17,7 +17,6 @@
 import SwiftUI
 
 class UnitTestsAppCoordinator: AppCoordinatorProtocol {
-    let notificationManager: NotificationManagerProtocol = NotificationManagerMock()
     let windowManager = WindowManager()
     
     init() {

IntegrationTests/Sources/TestMeasurementParser.swift

@@ -39,7 +39,7 @@ enum TestMeasurementParserMetric: String {
 
 /// This class is responsible for extracting XCTest measurement run results from stderr in lieu of an official API
 /// Heavily inspired by https://stackoverflow.com/questions/54814422/how-to-extract-performance-metrics-measured-by-measureblock-in-xctest
-class TestMeasurementParser {
+final class TestMeasurementParser {
     private let pipe = Pipe()
     private let regex: NSRegularExpression
     private var results = [String: Double]()
@@ -118,11 +118,4 @@ class TestMeasurementParser {
         
         testCase.waitForExpectations(timeout: 10.0)
     }
-    
-    /// Retrieve the recorded average value for a particular metric
-    /// - Parameter metric: Needs to match one of the metrics passed in the XCTest measure metrics array
-    /// - Returns: The resulting average value
-    func valueForMetric(_ metric: TestMeasurementParserMetric) -> Double? {
-        results[metric.rawValue]
-    }
 }

NSE/Sources/NotificationContentBuilder.swift

@@ -59,7 +59,6 @@ struct NotificationContentBuilder {
         let notification = UNMutableNotificationContent()
         notification.receiverID = notificationItem.receiverID
         notification.roomID = notificationItem.roomID
-        notification.eventID = notificationItem.eventID
         notification.sound = notificationItem.isNoisy ? UNNotificationSound(named: UNNotificationSoundName(rawValue: "message.caf")) : nil
         // So that the UI groups notification that are received for the same room but also for the same user
         // Removing the @ fixes an iOS bug where the notification crashes if the mute button is tapped

Tools/Scripts/Templates/SimpleScreenExample/ElementX/TemplateScreenCoordinator.swift

@@ -14,6 +14,8 @@
 // limitations under the License.
 //
 
+// periphery:ignore:all - this is just a template remove this comment once generating the final file
+
 import Combine
 import SwiftUI
 

UnitTests/Sources/AnalyticsTests.swift

@@ -134,10 +134,10 @@ class AnalyticsTests: XCTestCase {
         XCTAssertNil(client.pendingUserProperties, "No user properties should have been set yet.")
         
         // When updating the user properties
-        client.updateUserProperties(AnalyticsEvent.UserProperties(ftueUseCaseSelection: .PersonalMessaging,
+        client.updateUserProperties(AnalyticsEvent.UserProperties(allChatsActiveFilter: nil,
+                                                                  ftueUseCaseSelection: .PersonalMessaging,
                                                                   numFavouriteRooms: 4,
-                                                                  numSpaces: 5,
+                                                                  numSpaces: 5))
-                                                                  allChatsActiveFilter: nil))
         
         // Then the properties should be cached
         XCTAssertNotNil(client.pendingUserProperties, "The user properties should be cached.")
@@ -149,10 +149,9 @@ class AnalyticsTests: XCTestCase {
     func testMergingUserProperties() {
         // Given a client with a cached use case user properties
         let client = PostHogAnalyticsClient()
-        client.updateUserProperties(AnalyticsEvent.UserProperties(ftueUseCaseSelection: .PersonalMessaging,
+        client.updateUserProperties(AnalyticsEvent.UserProperties(allChatsActiveFilter: nil, ftueUseCaseSelection: .PersonalMessaging,
                                                                   numFavouriteRooms: nil,
-                                                                  numSpaces: nil,
+                                                                  numSpaces: nil))
-                                                                  allChatsActiveFilter: nil))
         
         XCTAssertNotNil(client.pendingUserProperties, "The user properties should be cached.")
         XCTAssertEqual(client.pendingUserProperties?.ftueUseCaseSelection, .PersonalMessaging, "The use case selection should match.")
@@ -160,10 +159,9 @@ class AnalyticsTests: XCTestCase {
         XCTAssertNil(client.pendingUserProperties?.numSpaces, "The number of spaces should not be set.")
         
         // When updating the number of spaced
-        client.updateUserProperties(AnalyticsEvent.UserProperties(ftueUseCaseSelection: nil,
+        client.updateUserProperties(AnalyticsEvent.UserProperties(allChatsActiveFilter: nil, ftueUseCaseSelection: nil,
                                                                   numFavouriteRooms: 4,
-                                                                  numSpaces: 5,
+                                                                  numSpaces: 5))
-                                                                  allChatsActiveFilter: nil))
         
         // Then the new properties should be updated and the existing properties should remain unchanged
         XCTAssertNotNil(client.pendingUserProperties, "The user properties should be cached.")
@@ -175,10 +173,9 @@ class AnalyticsTests: XCTestCase {
     func testSendingUserProperties() {
         // Given a client with user properties set
         let client = PostHogAnalyticsClient()
-        client.updateUserProperties(AnalyticsEvent.UserProperties(ftueUseCaseSelection: .PersonalMessaging,
+        client.updateUserProperties(AnalyticsEvent.UserProperties(allChatsActiveFilter: nil, ftueUseCaseSelection: .PersonalMessaging,
                                                                   numFavouriteRooms: nil,
-                                                                  numSpaces: nil,
+                                                                  numSpaces: nil))
-                                                                  allChatsActiveFilter: nil))
         client.start(analyticsConfiguration: appSettings.analyticsConfiguration)
         
         XCTAssertNotNil(client.pendingUserProperties, "The user properties should be cached.")

UnitTests/Sources/NotificationManager/UNNotification+Creator.swift

@@ -19,7 +19,7 @@ import UserNotifications
 import XCTest
 
 extension UNNotification {
-    static func with(userInfo: [AnyHashable: Any], actionIdentifier: String = UNNotificationDefaultActionIdentifier) throws -> UNNotification {
+    static func with(userInfo: [AnyHashable: Any]) throws -> UNNotification {
         let content = UNMutableNotificationContent()
         content.userInfo = userInfo
         let request = UNNotificationRequest(identifier: "",

UnitTests/Sources/RoomPollsHistoryScreenViewModelTests.swift

@@ -24,17 +24,12 @@ class RoomPollsHistoryScreenViewModelTests: XCTestCase {
     var interactionHandler: PollInteractionHandlerMock!
     var timelineController: MockRoomTimelineController!
     
-    var context: RoomPollsHistoryScreenViewModelType.Context {
-        viewModel.context
-    }
-    
     override func setUpWithError() throws {
         interactionHandler = PollInteractionHandlerMock()
         timelineController = MockRoomTimelineController()
         let roomProxyMockConfiguration = RoomProxyMockConfiguration(displayName: "Polls")
         roomProxyMockConfiguration.timeline.timelineStartReached = false
-        viewModel = RoomPollsHistoryScreenViewModel(roomProxy: RoomProxyMock(with: roomProxyMockConfiguration),
+        viewModel = RoomPollsHistoryScreenViewModel(pollInteractionHandler: interactionHandler,
-                                                    pollInteractionHandler: interactionHandler,
                                                     roomTimelineController: timelineController,
                                                     userIndicatorController: UserIndicatorControllerMock())
     }

UnitTests/Sources/ServerSelectionViewModelTests.swift

@@ -20,10 +20,6 @@ import XCTest
 
 @MainActor
 class ServerSelectionViewModelTests: XCTestCase {
-    private enum Constants {
-        static let counterInitialValue = 0
-    }
-    
     var viewModel: ServerSelectionScreenViewModelProtocol!
     var context: ServerSelectionScreenViewModelType.Context!
     

UnitTests/Sources/StaticLocationScreenViewModelTests.swift

@@ -23,7 +23,6 @@ import XCTest
 class StaticLocationScreenViewModelTests: XCTestCase {
     var viewModel: StaticLocationScreenViewModelProtocol!
     
-    private let usersSubject = CurrentValueSubject<[UserProfileProxy], Never>([])
     private var cancellables = Set<AnyCancellable>()
     
     var context: StaticLocationScreenViewModel.Context {

UnitTests/Sources/VoiceMessageCacheTests.swift

@@ -26,8 +26,6 @@ class VoiceMessageCacheTests: XCTestCase {
     private var fileManager: FileManager!
     
     private let someURL = URL("/some/url")
-    private let cachedFileURL = URL("/cache/file/url")
-    private let audioOGGMimeType = "audio/ogg"
     private let testFilename = "test-file"
     private let mpeg4aacFileExtension = "m4a"
     private let testTemporaryDirectory = URL.temporaryDirectory.appendingPathComponent("test-voice-messsage-cache")

UnitTests/Sources/VoiceMessageRecorderTests.swift

@@ -61,7 +61,6 @@ class VoiceMessageRecorderTests: XCTestCase {
         
         voiceMessageRecorder = VoiceMessageRecorder(audioRecorder: audioRecorder,
                                                     mediaPlayerProvider: mediaPlayerProvider,
-                                                    audioConverter: audioConverter,
                                                     voiceMessageCache: voiceMessageCache)
     }