Импорт

2026-04-06 22:20:13 +03:00
parent fa185afc73
commit 1558b20470
317 changed files with 18311 additions and 924 deletions
@@ -62,18 +62,22 @@ public sealed class MessageRepository : IMessageRepository
            .FirstOrDefaultAsync(cancellationToken);
    }

-    public async Task<List<Message>> GetChatMessagesCursorAsync(Guid chatId, DateTime? cursor, int limit, CancellationToken cancellationToken)
+    public async Task<List<Message>> GetChatMessagesCursorAsync(Guid chatId, DateTime? cursor, long? sequenceId, int limit, CancellationToken cancellationToken)
    {
        var builder = Builders<Message>.Filter;
        var filter = builder.Eq(m => m.ChatId, chatId);

-        if (cursor.HasValue)
+        if (sequenceId.HasValue)
+        {
+            filter &= builder.Lt(m => m.SequenceId, sequenceId.Value);
+        }
+        else if (cursor.HasValue)
        {
            filter &= builder.Lt(m => m.CreatedAt, cursor.Value);
        }

        return await _messages.Find(filter)
-            .SortByDescending(m => m.CreatedAt)
+            .SortByDescending(m => m.SequenceId)
            .Limit(limit)
            .ToListAsync(cancellationToken);
    }