Data-only пуши: обработка type/from/dialog, очистка по read, мут-проверка групп и имя отправителя

Rosetta/Core/Data/Repositories/DialogRepository.swift

@@ -78,6 +78,7 @@ final class DialogRepository {
         _sortedKeysCache = nil
         updateAppBadge()
         syncMutedKeysToDefaults()
+        syncContactNamesToDefaults()
     }
 
     func reset(clearPersisted: Bool = false) {
@@ -224,6 +225,7 @@ final class DialogRepository {
             guard changed else { return }
             dialogs[opponentKey] = existing
             persistDialog(existing)
+            syncContactNamesToDefaults()
             return
         }
 
@@ -239,6 +241,7 @@ final class DialogRepository {
         dialogs[opponentKey] = dialog
         _sortedKeysCache = nil
         persistDialog(dialog)
+        syncContactNamesToDefaults()
     }
 
     func updateOnlineState(publicKey: String, isOnline: Bool) {
@@ -258,8 +261,9 @@ final class DialogRepository {
     func updateUserInfo(publicKey: String, title: String, username: String, verified: Int = 0, online: Int = -1) {
         guard var dialog = dialogs[publicKey] else { return }
         var changed = false
-        if !title.isEmpty, dialog.opponentTitle != title { dialog.opponentTitle = title; changed = true }
-        if !username.isEmpty, dialog.opponentUsername != username { dialog.opponentUsername = username; changed = true }
+        var nameChanged = false
+        if !title.isEmpty, dialog.opponentTitle != title { dialog.opponentTitle = title; changed = true; nameChanged = true }
+        if !username.isEmpty, dialog.opponentUsername != username { dialog.opponentUsername = username; changed = true; nameChanged = true }
         if verified > 0, dialog.verified < verified { dialog.verified = verified; changed = true }
         if online >= 0 {
             let newOnline = online == 0
@@ -272,6 +276,7 @@ final class DialogRepository {
         guard changed else { return }
         dialogs[publicKey] = dialog
         persistDialog(dialog)
+        if nameChanged { syncContactNamesToDefaults() }
     }
 
     /// Android parity: recalculate dialog from DB after marking messages as read.
@@ -415,11 +420,40 @@ final class DialogRepository {
     }
 
     private func syncMutedKeysToDefaults() {
-        let mutedKeys = dialogs.values.filter(\.isMuted).map(\.opponentKey)
+        var mutedKeys: [String] = []
+        for dialog in dialogs.values where dialog.isMuted {
+            mutedKeys.append(dialog.opponentKey)
+            // Server sends group ID without #group: prefix in push `from` field.
+            // Store stripped key so push mute check matches both formats.
+            if dialog.opponentKey.lowercased().hasPrefix("#group:") {
+                let stripped = String(dialog.opponentKey.dropFirst("#group:".count))
+                if !stripped.isEmpty { mutedKeys.append(stripped) }
+            }
+        }
         UserDefaults.standard.set(mutedKeys, forKey: "muted_chats_keys")
         UserDefaults(suiteName: "group.com.rosetta.dev")?.set(mutedKeys, forKey: "muted_chats_keys")
     }
 
+    /// Sync contact display names to App Group for push notification name resolution.
+    /// Both NSE and AppDelegate read this in background to show sender name in notification title.
+    private func syncContactNamesToDefaults() {
+        var names: [String: String] = [:]
+        for dialog in dialogs.values {
+            let name = dialog.opponentTitle.isEmpty ? dialog.opponentUsername : dialog.opponentTitle
+            if !name.isEmpty {
+                names[dialog.opponentKey] = name
+                // Server sends group ID without #group: prefix in push `from` field.
+                // Store stripped key so push name lookup matches both formats.
+                if dialog.opponentKey.lowercased().hasPrefix("#group:") {
+                    let stripped = String(dialog.opponentKey.dropFirst("#group:".count))
+                    if !stripped.isEmpty { names[stripped] = name }
+                }
+            }
+        }
+        UserDefaults.standard.set(names, forKey: "contact_display_names")
+        UserDefaults(suiteName: "group.com.rosetta.dev")?.set(names, forKey: "contact_display_names")
+    }
+
     private func normalizeTimestamp(_ raw: Int64) -> Int64 {
         raw < 1_000_000_000_000 ? raw * 1000 : raw
     }

Rosetta/RosettaApp.swift

@@ -68,15 +68,15 @@ final class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCent
         Messaging.messaging().apnsToken = deviceToken
     }
 
-    // MARK: - Background Push (Badge + Local Notification with Sound)
+    // MARK: - Data-Only Push (Server parity: type/from/dialog fields)
 
-    /// Called when a push notification arrives with `content-available: 1`.
-    /// Two scenarios:
-    /// 1. Server sends data-only push (no alert) → we create a local notification with sound.
-    /// 2. Server sends visible push + content-available → NSE handles sound/badge,
-    ///    we only sync the badge count here.
+    /// Server sends data-only push (`content-available: 1`) with custom fields:
+    /// - `type`: `personal_message` | `group_message` | `read`
+    /// - `from`: sender public key (personal) or group ID (group)
+    /// - `dialog`: filled only for `type=read` — the dialog that was read on another device
+    ///
+    /// See `MessageDispatcher.java` in server for push payload construction.
     /// Android parity: 10-second dedup window per sender.
-    /// Prevents duplicate push notifications from rapid server retries.
     private static var lastNotifTimestamps: [String: TimeInterval] = [:]
     private static let dedupWindowSeconds: TimeInterval = 10
 
@@ -85,7 +85,16 @@ final class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCent
         didReceiveRemoteNotification userInfo: [AnyHashable: Any],
         fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void
     ) {
-        // Foreground: WebSocket handles messages in real-time — skip.
+        let pushType = userInfo["type"] as? String ?? ""
+
+        // MARK: type=read — clear notifications for dialog (read on another device).
+        // Handle even in foreground: if user reads on Desktop, phone clears its notifications.
+        if pushType == "read" {
+            handleReadPush(userInfo: userInfo, completionHandler: completionHandler)
+            return
+        }
+
+        // For message notifications, skip if foreground (WebSocket handles real-time).
         guard application.applicationState != .active else {
             completionHandler(.noData)
             return
@@ -93,22 +102,15 @@ final class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCent
 
         let shared = UserDefaults(suiteName: "group.com.rosetta.dev")
 
-        // Background/inactive: increment badge from shared App Group storage.
-        let currentBadge = shared?.integer(forKey: "app_badge_count") ?? 0
-        let newBadge = currentBadge + 1
-        shared?.set(newBadge, forKey: "app_badge_count")
-        UserDefaults.standard.set(newBadge, forKey: "app_badge_count")
-        UNUserNotificationCenter.current().setBadgeCount(newBadge)
+        // MARK: Sender identification
+        // Server sends `from` = sender public key (personal_message) or group ID (group_message).
+        let senderKey = userInfo["from"] as? String ?? Self.extractSenderKey(from: userInfo)
 
-        // Android parity: extract sender key with multi-key fallback.
-        // Server may send under different key names depending on version.
-        let senderKey = Self.extractSenderKey(from: userInfo)
-        let senderName = Self.firstNonBlank(userInfo, keys: [
-            "sender_name", "from_title", "sender", "title", "name"
-        ]) ?? "New message"
-        let messageText = Self.firstNonBlank(userInfo, keys: [
-            "message_preview", "message", "text", "body"
-        ]) ?? "New message"
+        // Resolve sender display name from App Group cache (synced by DialogRepository).
+        let contactNames = shared?.dictionary(forKey: "contact_display_names") as? [String: String] ?? [:]
+        let senderName = contactNames[senderKey]
+            ?? Self.firstNonBlank(userInfo, keys: ["sender_name", "from_title", "sender", "title", "name"])
+            ?? "Rosetta"
 
         // Android parity: 10-second dedup per sender.
         let dedupKey = senderKey.isEmpty ? "__no_sender__" : senderKey
@@ -124,24 +126,42 @@ final class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCent
         let hasVisibleAlert = aps?["alert"] != nil
 
         // Don't notify for muted chats.
-        let isMuted: Bool = {
-            let mutedSet = UserDefaults.standard.stringArray(forKey: "muted_chats_keys") ?? []
-            return mutedSet.contains(senderKey)
-        }()
+        let mutedKeys = shared?.stringArray(forKey: "muted_chats_keys")
+            ?? UserDefaults.standard.stringArray(forKey: "muted_chats_keys") ?? []
+        let isMuted = !senderKey.isEmpty && mutedKeys.contains(senderKey)
 
         // If server sent visible alert, NSE handles sound+badge. Just sync badge.
-        guard !hasVisibleAlert && !isMuted else {
+        // If muted, wake app but don't show notification.
+        if hasVisibleAlert || isMuted {
+            if !isMuted {
+                // Increment badge only for non-muted visible alerts.
+                let currentBadge = shared?.integer(forKey: "app_badge_count") ?? 0
+                let newBadge = currentBadge + 1
+                shared?.set(newBadge, forKey: "app_badge_count")
+                UserDefaults.standard.set(newBadge, forKey: "app_badge_count")
+                UNUserNotificationCenter.current().setBadgeCount(newBadge)
+            }
             completionHandler(.newData)
             return
         }
 
+        // MARK: Increment badge + create local notification
+        let currentBadge = shared?.integer(forKey: "app_badge_count") ?? 0
+        let newBadge = currentBadge + 1
+        shared?.set(newBadge, forKey: "app_badge_count")
+        UserDefaults.standard.set(newBadge, forKey: "app_badge_count")
+        UNUserNotificationCenter.current().setBadgeCount(newBadge)
+
+        let messageText = Self.firstNonBlank(userInfo, keys: [
+            "message_preview", "message", "text", "body"
+        ]) ?? "New message"
+
         let content = UNMutableNotificationContent()
         content.title = senderName
         content.body = messageText
         content.sound = .default
         content.badge = NSNumber(value: newBadge)
         content.categoryIdentifier = "message"
-        // Always set sender_public_key in userInfo for notification tap navigation.
         content.userInfo = ["sender_public_key": senderKey, "sender_name": senderName]
 
         // Communication Notification via INSendMessageIntent (CarPlay + Focus parity).
@@ -149,7 +169,7 @@ final class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCent
         let sender = INPerson(
             personHandle: handle,
             nameComponents: nil,
-            displayName: senderName.isEmpty ? "Rosetta" : senderName,
+            displayName: senderName,
             image: nil,
             contactIdentifier: nil,
             customIdentifier: senderKey
@@ -185,13 +205,62 @@ final class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCent
         }
     }
 
+    // MARK: - Read Push Handler
+
+    /// Handles `type=read` push: clears delivered notifications for the specified dialog.
+    /// Server sends this to the READER's other devices when they read a dialog on Desktop/Android.
+    /// `dialog` field = opponent public key (personal) or group ID (may have `#group:` prefix).
+    private func handleReadPush(
+        userInfo: [AnyHashable: Any],
+        completionHandler: @escaping (UIBackgroundFetchResult) -> Void
+    ) {
+        guard var dialogKey = userInfo["dialog"] as? String, !dialogKey.isEmpty else {
+            completionHandler(.noData)
+            return
+        }
+
+        // Strip #group: prefix — notification userInfo stores raw group ID.
+        if dialogKey.hasPrefix("#group:") {
+            dialogKey = String(dialogKey.dropFirst("#group:".count))
+        }
+
+        let center = UNUserNotificationCenter.current()
+        center.getDeliveredNotifications { delivered in
+            let idsToRemove = delivered
+                .filter { notification in
+                    let key = notification.request.content.userInfo["sender_public_key"] as? String ?? ""
+                    return key == dialogKey
+                }
+                .map { $0.request.identifier }
+
+            if !idsToRemove.isEmpty {
+                center.removeDeliveredNotifications(withIdentifiers: idsToRemove)
+            }
+
+            // Decrement badge by the number of cleared notifications.
+            let clearedCount = idsToRemove.count
+            if clearedCount > 0 {
+                let shared = UserDefaults(suiteName: "group.com.rosetta.dev")
+                let current = shared?.integer(forKey: "app_badge_count") ?? 0
+                let newBadge = max(current - clearedCount, 0)
+                shared?.set(newBadge, forKey: "app_badge_count")
+                UserDefaults.standard.set(newBadge, forKey: "app_badge_count")
+                UNUserNotificationCenter.current().setBadgeCount(newBadge)
+            }
+
+            completionHandler(.newData)
+        }
+    }
+
     // MARK: - Push Payload Helpers (Android parity)
 
     /// Android parity: extract sender public key from multiple possible key names.
     /// Server may use different key names across versions.
+    /// Note: server currently sends `from` field — checked first in didReceiveRemoteNotification,
+    /// this helper is a fallback for other contexts (notification tap, etc.).
     private static func extractSenderKey(from userInfo: [AnyHashable: Any]) -> String {
         firstNonBlank(userInfo, keys: [
-            "sender_public_key", "from_public_key", "fromPublicKey",
+            "from", "sender_public_key", "from_public_key", "fromPublicKey",
             "public_key", "publicKey"
         ]) ?? ""
     }

RosettaNotificationService/NotificationService.swift

@@ -14,8 +14,9 @@ final class NotificationService: UNNotificationServiceExtension {
     private static let badgeKey = "app_badge_count"
 
     /// Android parity: multiple key names for sender public key extraction.
+    /// Server currently sends `from` field in data-only push.
     private static let senderKeyNames = [
-        "sender_public_key", "from_public_key", "fromPublicKey",
+        "from", "sender_public_key", "from_public_key", "fromPublicKey",
         "public_key", "publicKey"
     ]
     private static let senderNameKeyNames = [
@@ -37,51 +38,101 @@ final class NotificationService: UNNotificationServiceExtension {
             return
         }
 
+        let shared = UserDefaults(suiteName: Self.appGroupID)
+        let pushType = content.userInfo["type"] as? String ?? ""
+
+        // MARK: type=read — clear notifications for dialog, deliver silently.
+        // Server sends read push when user reads a dialog on another device.
+        if pushType == "read" {
+            var dialogKey = content.userInfo["dialog"] as? String ?? ""
+            if dialogKey.hasPrefix("#group:") {
+                dialogKey = String(dialogKey.dropFirst("#group:".count))
+            }
+
+            // Deliver silently — no sound, no alert.
+            content.sound = nil
+            content.title = ""
+            content.body = ""
+
+            guard !dialogKey.isEmpty else {
+                contentHandler(content)
+                return
+            }
+
+            // Clear notifications for the dialog BEFORE calling contentHandler.
+            // NSE process can be suspended immediately after contentHandler returns,
+            // so the async callback must complete first.
+            let center = UNUserNotificationCenter.current()
+            center.getDeliveredNotifications { delivered in
+                let idsToRemove = delivered
+                    .filter { $0.request.content.userInfo["sender_public_key"] as? String == dialogKey }
+                    .map { $0.request.identifier }
+                if !idsToRemove.isEmpty {
+                    center.removeDeliveredNotifications(withIdentifiers: idsToRemove)
+                    let current = shared?.integer(forKey: Self.badgeKey) ?? 0
+                    let newBadge = max(current - idsToRemove.count, 0)
+                    shared?.set(newBadge, forKey: Self.badgeKey)
+                    UNUserNotificationCenter.current().setBadgeCount(newBadge)
+                }
+                contentHandler(content)
+            }
+            return
+        }
+
+        // MARK: Message types (personal_message / group_message)
+
         // 1. Add sound for vibration — server APNs payload has no sound field.
         content.sound = .default
 
-        // 2. Increment badge count from shared App Group storage.
-        if let shared = UserDefaults(suiteName: Self.appGroupID) {
-            let current = shared.integer(forKey: Self.badgeKey)
-            let newBadge = current + 1
-            shared.set(newBadge, forKey: Self.badgeKey)
-            content.badge = NSNumber(value: newBadge)
+        // 2. Extract sender key — server sends `from` field.
+        let senderKey = content.userInfo["from"] as? String
+            ?? Self.extractSenderKey(from: content.userInfo)
 
-            // 4. Filter muted chats.
-            let senderKey = Self.extractSenderKey(from: content.userInfo)
+        // 3. Filter muted chats BEFORE badge increment — muted chats must not inflate badge.
+        if let shared {
             let mutedKeys = shared.stringArray(forKey: "muted_chats_keys") ?? []
             if !senderKey.isEmpty, mutedKeys.contains(senderKey) {
-                // Muted: deliver silently (no sound, no alert)
+                // Muted: deliver silently (no sound, no alert, no badge increment).
                 content.sound = nil
                 content.title = ""
                 content.body = ""
                 contentHandler(content)
                 return
             }
+
+            // 4. Increment badge count — only for non-muted chats.
+            let current = shared.integer(forKey: Self.badgeKey)
+            let newBadge = current + 1
+            shared.set(newBadge, forKey: Self.badgeKey)
+            content.badge = NSNumber(value: newBadge)
         }
 
-        // 3. Normalize sender_public_key in userInfo for tap navigation.
-        // Server may send under different key names — normalize to "sender_public_key".
-        let senderKey = Self.extractSenderKey(from: content.userInfo)
+        // 5. Normalize sender_public_key in userInfo for tap navigation.
+        var updatedInfo = content.userInfo
         if !senderKey.isEmpty {
-            var updatedInfo = content.userInfo
             updatedInfo["sender_public_key"] = senderKey
-            // Also normalize sender_name
-            if let name = Self.firstNonBlank(content.userInfo, keys: Self.senderNameKeyNames) {
-                updatedInfo["sender_name"] = name
-            }
-            content.userInfo = updatedInfo
         }
 
-        // 5. Ensure notification category for CarPlay parity.
+        // 6. Resolve sender name from App Group cache (synced by DialogRepository).
+        let contactNames = shared?.dictionary(forKey: "contact_display_names") as? [String: String] ?? [:]
+        let resolvedName = contactNames[senderKey]
+            ?? Self.firstNonBlank(content.userInfo, keys: Self.senderNameKeyNames)
+        if let resolvedName, !resolvedName.isEmpty {
+            updatedInfo["sender_name"] = resolvedName
+            if content.title.isEmpty {
+                content.title = resolvedName
+            }
+        }
+        content.userInfo = updatedInfo
+
+        // 7. Ensure notification category for CarPlay parity.
         if content.categoryIdentifier.isEmpty {
             content.categoryIdentifier = "message"
         }
 
-        // 6. Create Communication Notification via INSendMessageIntent.
-        // This makes the notification appear on CarPlay and work with Focus filters.
-        // Apple requires INSendMessageIntent for messaging notifications on CarPlay (iOS 15+).
-        let senderName = Self.firstNonBlank(content.userInfo, keys: Self.senderNameKeyNames)
+        // 8. Create Communication Notification via INSendMessageIntent.
+        let senderName = resolvedName
+            ?? Self.firstNonBlank(content.userInfo, keys: Self.senderNameKeyNames)
             ?? content.title
         let finalContent = Self.makeCommunicationNotification(
             content: content,