Badge the chat list settings button when out of media tier quota

Signal/src/ViewControllers/HomeView/Chat List/CLVViewState.swift

@@ -88,6 +88,12 @@ class CLVViewState {
         }
     }
 
+    var hasConsumedMediaTierCapacity: Bool? {
+        didSet {
+            settingsButtonCreator.updateState(hasConsumedMediaTierCapacity: hasConsumedMediaTierCapacity)
+        }
+    }
+
     let backupDownloadProgressViewState = CLVBackupDownloadProgressView.State()
 
     // MARK: - Initializer

Signal/src/ViewControllers/HomeView/Chat List/ChatListSettingsButtonState.swift

@@ -16,6 +16,7 @@ final class ChatListSettingsButtonState {
     var hasArchivedChats: Bool = false
     var hasUnreadPaymentNotification: Bool = false
     var hasBackupError: Bool = false
+    var hasConsumedMediaTierCapacity: Bool = false
     var showAvatarBackupBadge: Bool = false
     var showMenuBackupBadge: Bool = false
 
@@ -26,6 +27,7 @@ final class ChatListSettingsButtonState {
         hasArchivedChats: Bool? = nil,
         hasUnreadPaymentNotification: Bool? = nil,
         hasBackupError: Bool? = nil,
+        hasConsumedMediaTierCapacity: Bool? = nil,
         showAvatarBackupBadge: Bool? = nil,
         showMenuBackupBadge: Bool? = nil,
     ) {
@@ -46,6 +48,10 @@ final class ChatListSettingsButtonState {
             didUpdate = didUpdate || self.hasBackupError != hasBackupError
             self.hasBackupError = hasBackupError
         }
+        if let hasConsumedMediaTierCapacity {
+            didUpdate = didUpdate || self.hasConsumedMediaTierCapacity != hasConsumedMediaTierCapacity
+            self.hasConsumedMediaTierCapacity = hasConsumedMediaTierCapacity
+        }
         if let showAvatarBackupBadge {
             didUpdate = didUpdate || self.showAvatarBackupBadge != showAvatarBackupBadge
             self.showAvatarBackupBadge = showAvatarBackupBadge

Signal/src/ViewControllers/HomeView/Chat List/ChatListViewController+Notifications.swift

@@ -103,6 +103,12 @@ extension ChatListViewController {
             name: .backupExportJobDidRun,
             object: nil
         )
+        NotificationCenter.default.addObserver(
+            self,
+            selector: #selector(hasConsumedMediaTierCapacityStateDidChange),
+            name: .hasConsumedMediaTierCapacityStatusDidChange,
+            object: nil
+        )
 
         viewState.backupDownloadProgressViewState.downloadQueueStatus =
             DependenciesBridge.shared.backupAttachmentDownloadQueueStatusReporter.currentStatus(for: .fullsize)
@@ -144,6 +150,12 @@ extension ChatListViewController {
         updateBackupErrorStateWithSneakyTransaction()
     }
 
+    @objc
+    private func hasConsumedMediaTierCapacityStateDidChange(_ notification: NSNotification) {
+        AssertIsOnMainThread()
+        updateHasConsumedMediaTierCapacityWithSneakyTransaction()
+    }
+
     @objc
     private func preferContactAvatarsPreferenceDidChange(_ notification: NSNotification) {
         AssertIsOnMainThread()

Signal/src/ViewControllers/HomeView/Chat List/ChatListViewController+Reminders.swift

@@ -210,6 +210,11 @@ extension ChatListViewController {
         set { viewState.hasBackupFailure = newValue }
     }
 
+    var hasConsumedMediaTierCapacity: Bool? {
+        get { viewState.hasConsumedMediaTierCapacity }
+        set { viewState.hasConsumedMediaTierCapacity = newValue }
+    }
+
     public var reminderViewCell: UITableViewCell { reminderViews.reminderViewCell }
 
     fileprivate var reminderStackView: UIStackView { reminderViews.reminderStackView }
@@ -284,6 +289,13 @@ extension ChatListViewController {
         self.hasBackupFailureState = result
     }
 
+    public func updateHasConsumedMediaTierCapacityWithSneakyTransaction() {
+        let backupSettingsStore = BackupSettingsStore()
+        self.hasConsumedMediaTierCapacity = SSKEnvironment.shared.databaseStorageRef.read { tx in
+            backupSettingsStore.hasConsumedMediaTierCapacity(tx: tx)
+        }
+    }
+
     public func updateUnreadPaymentNotificationsCountWithSneakyTransaction() {
         AssertIsOnMainThread()
 

Signal/src/ViewControllers/HomeView/Chat List/ChatListViewController.swift

@@ -147,6 +147,7 @@ public class ChatListViewController: OWSViewController, HomeTabViewController {
 
         // Update Backup error state
         updateBackupErrorStateWithSneakyTransaction()
+        updateHasConsumedMediaTierCapacityWithSneakyTransaction()
 
         // During main app launch, the chat list becomes visible _before_
         // app is foreground and active.  Therefore we need to make an
@@ -447,6 +448,7 @@ public class ChatListViewController: OWSViewController, HomeTabViewController {
             databaseStorage: db,
             shouldShowUnreadPaymentBadge: viewState.settingsButtonCreator.hasUnreadPaymentNotification,
             shouldShowBackupFailureBadge: viewState.settingsButtonCreator.showAvatarBackupBadge,
+            shouldShowOutOfMediaTierCapacityBadge: viewState.settingsButtonCreator.hasConsumedMediaTierCapacity,
             delegate: self,
             buildActions: { settingsAction -> [UIMenuElement] in
                 var contextMenuActions: [UIMenuElement] = []
@@ -478,6 +480,22 @@ public class ChatListViewController: OWSViewController, HomeTabViewController {
                             )
                         ])
                     )
+                } else if viewState.settingsButtonCreator.hasConsumedMediaTierCapacity {
+                    let image = Theme.iconImage(.backup).withBadge(color: UIColor.Signal.red)
+                    contextMenuActions.append(
+                        UIMenu(options: [.displayInline], children: [
+                            UIAction(
+                                title: OWSLocalizedString(
+                                    "HOME_VIEW_TITLE_BACKUP_OUT_OF_STORAGE_QUOTA",
+                                    comment: "Title for the conversation list's backup storage full context menu action."
+                                ),
+                                image: image,
+                                handler: { _ in
+                                    SignalApp.shared.showAppSettings(mode: .backups)
+                                }
+                            )
+                        ])
+                    )
                 }
 
                 // FIXME: combine viewState.inboxFilter and renderState.viewInfo.inboxFilter to avoid bugs with them getting out of sync

Signal/src/ViewControllers/HomeView/HomeTabViewController.swift

@@ -17,6 +17,7 @@ extension HomeTabViewController {
         databaseStorage: SDSDatabaseStorage,
         shouldShowUnreadPaymentBadge: Bool = false,
         shouldShowBackupFailureBadge: Bool = false,
+        shouldShowOutOfMediaTierCapacityBadge: Bool = false,
         delegate: ContextMenuButtonDelegate? = nil,
         buildActions: (_ settingsAction: UIMenuElement) -> [UIMenuElement],
         showAppSettings: @escaping () -> Void
@@ -79,6 +80,12 @@ extension HomeTabViewController {
             contextButton.autoPinEdgesToSuperviewEdges()
             PaymentsViewUtils.addUnreadBadge(toView: wrapper)
             barButtonView = wrapper
+        } else if shouldShowOutOfMediaTierCapacityBadge {
+            let wrapper = UIView.container()
+            wrapper.addSubview(contextButton)
+            contextButton.autoPinEdgesToSuperviewEdges()
+            wrapper.addCircleBadge(color: UIColor.Signal.red)
+            barButtonView = wrapper
         } else {
             barButtonView = contextButton
         }

Signal/translations/en.lproj/Localizable.strings

@@ -4297,6 +4297,9 @@
 /* Title for the conversation list's 'archive' mode. */
 "HOME_VIEW_TITLE_ARCHIVE" = "Archive";
 
+/* Title for the conversation list's backup storage full context menu action. */
+"HOME_VIEW_TITLE_BACKUP_OUT_OF_STORAGE_QUOTA" = "Backup Storage Full";
+
 /* Title for the conversation list's failed to backup context menu action. */
 "HOME_VIEW_TITLE_FAILED_TO_BACKUP" = "Failed to Backup";