fix(persistence): fix offline message pagination (#1361)

* fix(persistence): fix offline message pagination

* chore(persistence): update changelog

* fix(persistence): fix pagination offline

* fix test

packages/stream_chat_persistence/CHANGELOG.md

@@ -2,6 +2,10 @@
 
 - Reintroduce support for experimental indexedDB on Web.
 
+🐞 Fixed
+
+- Fix offline message pagination.
+
 ## 5.0.0
 
 - Included the changes from version [4.3.0](#430) and [4.4.0](#440).

packages/stream_chat_persistence/lib/src/dao/message_dao.dart

@@ -1,3 +1,5 @@
+import 'dart:math';
+
 import 'package:drift/drift.dart';
 import 'package:stream_chat/stream_chat.dart';
 import 'package:stream_chat_persistence/src/db/drift_chat_database.dart';
@@ -170,7 +172,9 @@ class MessageDao extends DatabaseAccessor<DriftChatDatabase>
         }
       }
       if (messagePagination?.limit != null) {
-        return msgList.take(messagePagination!.limit).toList();
+        return msgList
+            .skip(max(0, msgList.length - messagePagination!.limit))
+            .toList();
       }
     }
     return msgList;

packages/stream_chat_persistence/test/src/dao/message_dao_test.dart

@@ -382,8 +382,8 @@ void main() {
       messagePagination: pagination,
     );
     expect(fetchedMessages.length, limit);
-    expect(fetchedMessages.first.id, greaterThanOrEqual);
+    expect(fetchedMessages.last.id, 'testMessageId${cid}24');
-    expect(fetchedMessages.last.id != lessThan, true);
+    expect(fetchedMessages.first.id != lessThan, true);
   });
 
   test('updateMessages', () async {