feat: pop before pushing chat screen + fix bug showing wrong chat

packages/flutter_community_chat/lib/flutter_community_chat.dart

@@ -39,6 +39,8 @@ class _CommunityChatState extends State<CommunityChat> {
         MaterialPageRoute(builder: (context) => widget),
       );
 
+  void _pop(BuildContext context) => Navigator.of(context).pop();
+
   Future<void> _onPressStartChat(BuildContext context) async {
     if (!_isFetchingUsers) {
       _isFetchingUsers = true;
@@ -50,12 +52,11 @@ class _CommunityChatState extends State<CommunityChat> {
             NewChatScreen(
               options: widget.options,
               translations: widget.translations,
-              onPressCreateChat: (user) {
+              onPressCreateChat: (user) => _onPressChat(
-                _onPressChat(
+                context,
-                  context,
+                PersonalChatModel(user: user),
-                  PersonalChatModel(user: user),
+                popBeforePush: true,
-                );
+              ),
-              },
               users: users,
             ),
           );
@@ -64,22 +65,29 @@ class _CommunityChatState extends State<CommunityChat> {
     }
   }
 
-  Future<void> _onPressChat(BuildContext context, ChatModel chat) async {
+  Future<void> _onPressChat(
-    widget.dataProvider.setChat(chat);
+    BuildContext context,
-    _push(
+    ChatModel chat, {
-      context,
+    bool popBeforePush = false,
-      ChatDetailScreen(
+  }) =>
-        options: widget.options,
+      widget.dataProvider.setChat(chat).then((_) {
-        translations: widget.translations,
+        if (popBeforePush) {
-        chat: chat,
+          _pop(context);
-        chatMessages: widget.dataProvider.getMessagesStream(),
+        }
-        onPressSelectImage: (ChatModel chat) =>
+        _push(
-            _onPressSelectImage(context, chat),
+          context,
-        onMessageSubmit: (ChatModel chat, String content) =>
+          ChatDetailScreen(
-            widget.dataProvider.sendTextMessage(content),
+            options: widget.options,
-      ),
+            translations: widget.translations,
-    );
+            chat: chat,
-  }
+            chatMessages: widget.dataProvider.getMessagesStream(),
+            onPressSelectImage: (ChatModel chat) =>
+                _onPressSelectImage(context, chat),
+            onMessageSubmit: (ChatModel chat, String content) =>
+                widget.dataProvider.sendTextMessage(content),
+          ),
+        );
+      });
 
   void _beforeUploadingImage() => ScaffoldMessenger.of(context).showSnackBar(
         SnackBar(

packages/flutter_community_chat/pubspec.lock

@@ -179,7 +179,7 @@ packages:
     description:
       path: "packages/flutter_community_chat_interface"
       ref: HEAD
-      resolved-ref: f3cae1bf88f7f55c485aeab86a95cdff776373d4
+      resolved-ref: "82b9b0be80eb0d0c36b72432c7517a6d04cecb20"
       url: "https://github.com/Iconica-Development/flutter_community_chat.git"
     source: git
     version: "0.0.1"
@@ -188,7 +188,7 @@ packages:
     description:
       path: "packages/flutter_community_chat_view"
       ref: HEAD
-      resolved-ref: f3cae1bf88f7f55c485aeab86a95cdff776373d4
+      resolved-ref: "82b9b0be80eb0d0c36b72432c7517a6d04cecb20"
       url: "https://github.com/Iconica-Development/flutter_community_chat.git"
     source: git
     version: "0.0.1"
@@ -235,7 +235,7 @@ packages:
       name: glob
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   http:
     dependency: transitive
     description:

packages/flutter_community_chat_firebase/lib/service/firebase_message_service.dart

@@ -33,9 +33,16 @@ class FirebaseMessageService {
   ChatModel? _chat;
 
   Future<void> setChat(ChatModel chat) async {
-    if (chat is PersonalChatModel) {
+    if (chat.id == null && chat is PersonalChatModel) {
-      _chat = await chatService.getChatByUser(chat.user) ?? chat;
+      var chatWithUser = await chatService.getChatByUser(chat.user);
+
+      if (chatWithUser != null) {
+        _chat = chatWithUser;
+        return;
+      }
     }
+
+    _chat = chat;
   }
 
   Future<void> _beforeSendMessage() async {
@@ -116,7 +123,9 @@ class FirebaseMessageService {
           _subscription = _startListeningForMessages(_chat!);
         }
       },
-      onCancel: () => _subscription?.cancel(),
+      onCancel: () {
+        _subscription?.cancel();
+      },
     );
 
     return _controller.stream;

packages/flutter_community_chat_firebase/pubspec.lock

@@ -228,7 +228,7 @@ packages:
     description:
       path: "packages/flutter_community_chat_interface"
       ref: HEAD
-      resolved-ref: f3cae1bf88f7f55c485aeab86a95cdff776373d4
+      resolved-ref: "82b9b0be80eb0d0c36b72432c7517a6d04cecb20"
       url: "https://github.com/Iconica-Development/flutter_community_chat.git"
     source: git
     version: "0.0.1"
@@ -264,7 +264,7 @@ packages:
       name: glob
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   http:
     dependency: transitive
     description:

packages/flutter_community_chat_interface/pubspec.lock

@@ -140,7 +140,7 @@ packages:
       name: glob
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   lints:
     dependency: transitive
     description:

packages/flutter_community_chat_view/example/pubspec.lock

@@ -186,7 +186,7 @@ packages:
     description:
       path: "packages/flutter_community_chat_interface"
       ref: HEAD
-      resolved-ref: f3cae1bf88f7f55c485aeab86a95cdff776373d4
+      resolved-ref: "82b9b0be80eb0d0c36b72432c7517a6d04cecb20"
       url: "https://github.com/Iconica-Development/flutter_community_chat.git"
     source: git
     version: "0.0.1"
@@ -224,7 +224,7 @@ packages:
       name: glob
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   http:
     dependency: transitive
     description:

packages/flutter_community_chat_view/pubspec.lock

@@ -179,7 +179,7 @@ packages:
     description:
       path: "packages/flutter_community_chat_interface"
       ref: HEAD
-      resolved-ref: f3cae1bf88f7f55c485aeab86a95cdff776373d4
+      resolved-ref: "82b9b0be80eb0d0c36b72432c7517a6d04cecb20"
       url: "https://github.com/Iconica-Development/flutter_community_chat.git"
     source: git
     version: "0.0.1"
@@ -210,7 +210,7 @@ packages:
       name: glob
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   http:
     dependency: transitive
     description: