public async Task HandleEvent(NewRegistrationIntegrationEvent integrationEvent)
        {
            var user = await _userDataManager.AddUserIfNeeded(integrationEvent.RecipiantId);
            var transactionModel = new Transaction
            {
                ObjectId = integrationEvent.ObjectId,
                ReceipientId = user.UserId,
                RegisteredAtUtc = integrationEvent.RegisteredAt,
                Status = TransactionStatus.Ok,
                TransactionId = integrationEvent.RegistrationId
            };

            try
            {
                _transactionsRepo.Add(transactionModel);
                await _transactionsRepo.SaveChangesAsync();
            }
            catch(Exception e)
            {
                _logger.LogError(e, "A NewRegistrationIntegrationEvent has arraived but couldn't handle it");
            }
        }