fix(llc): Fix unread count not updating when the current user is set.

Signed-off-by: xsahil03x <[email protected]>

packages/stream_chat/lib/src/client/client.dart

@@ -1366,16 +1366,7 @@ class ClientState {
           .where((event) =>
               event.me != null && event.type != EventType.healthCheck)
           .map((e) => e.me!)
-          .listen((user) {
-        currentUser = currentUser?.merge(user) ?? user;
-        final totalUnreadCount = user.totalUnreadCount;
-        _totalUnreadCountController.add(totalUnreadCount);
-
-        final unreadChannels = user.unreadChannels;
-        if (unreadChannels != null) {
-          _unreadChannelsController.add(unreadChannels);
-        }
-      }),
+          .listen((user) => currentUser = currentUser?.merge(user) ?? user),
       _client
           .on()
           .map((event) => event.unreadChannels)
@@ -1441,6 +1432,7 @@ class ClientState {
   /// Sets the user currently interacting with the client
   /// note: this fully overrides the [currentUser]
   set currentUser(OwnUser? user) {
+    _computeUnreadCounts(user);
     _currentUserController.add(user);
   }
 
@@ -1506,6 +1498,18 @@ class ClientState {
     _channelsController.add(newChannels);
   }
 
+  void _computeUnreadCounts(OwnUser? user) {
+    final totalUnreadCount = user?.totalUnreadCount;
+    if (totalUnreadCount != null) {
+      _totalUnreadCountController.add(totalUnreadCount);
+    }
+
+    final unreadChannels = user?.unreadChannels;
+    if (unreadChannels != null) {
+      _unreadChannelsController.add(unreadChannels);
+    }
+  }
+
   final _channelsController = BehaviorSubject<Map<String, Channel>>.seeded({});
   final _currentUserController = BehaviorSubject<OwnUser?>();
   final _usersController = BehaviorSubject<Map<String, User>>.seeded({});

packages/stream_chat/lib/src/core/models/own_user.dart

@@ -17,7 +17,7 @@ class OwnUser extends User {
     this.devices = const [],
     this.mutes = const [],
     this.totalUnreadCount = 0,
-    this.unreadChannels,
+    this.unreadChannels = 0,
     this.channelMutes = const [],
     required String id,
     String? role,
@@ -151,8 +151,8 @@ class OwnUser extends User {
   final int totalUnreadCount;
 
   /// Total unread channels by the user.
-  @JsonKey(includeIfNull: false)
-  final int? unreadChannels;
+  @JsonKey(includeIfNull: false, defaultValue: 0)
+  final int unreadChannels;
 
   /// Known top level fields.
   ///

packages/stream_chat/lib/src/core/models/own_user.g.dart

@@ -17,7 +17,7 @@ OwnUser _$OwnUserFromJson(Map<String, dynamic> json) {
             .toList() ??
         [],
     totalUnreadCount: json['total_unread_count'] as int? ?? 0,
-    unreadChannels: json['unread_channels'] as int?,
+    unreadChannels: json['unread_channels'] as int? ?? 0,
     channelMutes: (json['channel_mutes'] as List<dynamic>?)
             ?.map((e) => Mute.fromJson(e as Map<String, dynamic>))
             .toList() ??