🐛 Bug fixes on duplicate message

lib/controllers/chat_history_controller.dart

@@ -18,9 +18,11 @@ class ChatHistoryController {
   }
 
   Future<void> getMessages(Channel channel, String scope) async {
+    isLoading.value = true;
     totalHistoryCount.value =
         await database.syncMessages(channel, scope: scope);
     await syncHistory(channel);
+    isLoading.value = false;
   }
 
   Future<void> getMoreMessages(Channel channel, String scope) async {
@@ -42,7 +44,23 @@ class ChatHistoryController {
 
   receiveMessage(Message remote) async {
     final entry = await database.receiveMessage(remote);
-    currentHistory.add(entry);
+    final idx = currentHistory.indexWhere((x) => x.data.uuid == remote.uuid);
+    if (idx != -1) {
+      currentHistory[idx] = entry;
+    } else {
+      currentHistory.insert(0, entry);
+    }
+  }
+
+  addTemporaryMessage(Message info) async {
+    currentHistory.insert(
+      0,
+      LocalMessage(
+        info.id,
+        info,
+        info.channelId,
+      ),
+    );
   }
 
   void replaceMessage(Message remote) async {

lib/providers/auth.dart

@@ -6,6 +6,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:get/get.dart';
 import 'package:get/get_connect/http/src/request/request.dart';
+import 'package:solian/controllers/chat_history_controller.dart';
 import 'package:solian/providers/account.dart';
 import 'package:solian/providers/chat.dart';
 import 'package:solian/services.dart';
@@ -135,6 +136,11 @@ class AuthProvider extends GetConnect {
     Get.find<AccountProvider>().notifications.clear();
     Get.find<AccountProvider>().notificationUnread.value = 0;
 
+    final chatHistory = ChatHistoryController();
+    chatHistory.initialize().then((_) async {
+      await chatHistory.database.localMessages.wipeLocalMessages();
+    });
+
     storage.deleteAll();
   }
 

lib/screens/channel/channel_chat.dart

@@ -324,6 +324,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
                   slivers: [
                     Obx(() {
                       return SliverList.builder(
+                        key: Key('chat-history#${_channel!.id}'),
                         itemCount: _chatController.currentHistory.length,
                         itemBuilder: buildHistory,
                       );
@@ -382,7 +383,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
                       channel: _channel!,
                       onSent: (Message item) {
                         setState(() {
-                          _chatController.receiveMessage(item);
+                          _chatController.addTemporaryMessage(item);
                         });
                       },
                       onReset: () {