Refactoring

submodules/TelegramCore/Sources/State/ManagedNotificationSettingsBehaviors.swift

@@ -0,0 +1,36 @@
+import Foundation
+import Postbox
+import SwiftSignalKit
+
+import SyncCore
+
+func managedNotificationSettingsBehaviors(postbox: Postbox) -> Signal<Never, NoError> {
+    return postbox.combinedView(keys: [.peerNotificationSettingsBehaviorTimestampView])
+    |> mapToSignal { views -> Signal<Never, NoError> in
+        guard let view = views.views[.peerNotificationSettingsBehaviorTimestampView] as? PeerNotificationSettingsBehaviorTimestampView else {
+            return .complete()
+        }
+        guard let earliestTimestamp = view.earliestTimestamp else {
+            return .complete()
+        }
+        
+        let checkSignal = postbox.transaction { transaction -> Void in
+            let timestamp = Int32(CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970)
+            for (peerId, notificationSettings) in transaction.getPeerIdsAndNotificationSettingsWithBehaviorTimestampLessThanOrEqualTo(timestamp) {
+                if let notificationSettings = notificationSettings as? TelegramPeerNotificationSettings {
+                    if case let .muted(untilTimestamp) = notificationSettings.muteState, untilTimestamp <= timestamp {
+                        transaction.updateCurrentPeerNotificationSettings([peerId: notificationSettings.withUpdatedMuteState(.unmuted)])
+                    }
+                }
+            }
+        }
+        |> ignoreValues
+        
+        let timeout = earliestTimestamp - Int32(CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970)
+        if timeout <= 0 {
+            return checkSignal
+        } else {
+            return checkSignal |> delay(Double(timeout), queue: .mainQueue())
+        }
+    }
+}