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Восстановление подключения, бэк

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Халимов Рустам
2026-04-20 10:44:07 +03:00
parent d9462069e2
commit 0f593e52e0
4 changed files with 34 additions and 6 deletions
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9
backend/src/Modules/Conversations/Application/Messages/GetMessages/GetMessagesQuery.cs
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@@ -13,7 +13,7 @@ using MediatR;
namespace Knot.Modules.Conversations.Application.Messages.GetMessages;
public record GetMessagesQuery(Guid UserId, Guid ChatId, string? Cursor, long? Pivot = null, int? Limit = null) : IQuery<List<MessageDetailDto>>;
public record GetMessagesQuery(Guid UserId, Guid ChatId, string? Cursor, long? Pivot = null, long? AfterSequenceId = null, int? Limit = null) : IQuery<List<MessageDetailDto>>;
internal sealed class GetMessagesQueryHandler : IQueryHandler<GetMessagesQuery, List<MessageDetailDto>>
{
@@ -41,7 +41,12 @@ internal sealed class GetMessagesQueryHandler : IQueryHandler<GetMessagesQuery,
List<Message> messages;
int queryLimit = request.Limit ?? ChatConstants.DefaultMessageQueryLimit;
if (request.Pivot.HasValue)
if (request.AfterSequenceId.HasValue)
{
// Получаем только сообщения ПОСЛЕ указанного sequenceId (для синхронизации)
messages = await _messageRepository.GetChatMessagesAfterAsync(request.ChatId, request.AfterSequenceId.Value, queryLimit, cancellationToken);
}
else if (request.Pivot.HasValue)
{
messages = await _messageRepository.GetChatMessagesAroundAsync(request.ChatId, request.Pivot.Value, queryLimit, cancellationToken);
}