public override Task <CreatePaymentResult> Create(CreatePaymentRequest request, ServerCallContext context)
{
var payment = paymentsRepository.Create(request.Amount, request.StartTimestamp.ToDateTime(), request.Interval.ToTimeSpan(), request.AccountId, request.Recipient);
projectionChannel.Publish(context.RequestHeaders.GetFlowId(), new DataProjection <Models.Payment, string> {
Upsert = new[] { payment }
});
return(Task.FromResult(new CreatePaymentResult {
Payment = mapper.Map <Payment>(payment)
}));
}
public override Task <CreateTransactionResult> Create(CreateTransactionRequest request, ServerCallContext context)
{
var transaction = transactionsRepository.Create(request.Title, request.Amount, request.Recipient, request.Sender, request.PaymentId, request.CardId);
projectionChannel.Publish(context.RequestHeaders.GetFlowId(), new DataProjection <Models.Transaction, string> {
Upsert = new[] { transaction }
});
return(Task.FromResult(new CreateTransactionResult {
Transaction = mapper.Map <Transaction>(transaction)
}));
}
public void Send(Update update)
{
_logger.LogInformation("Sending update {} to RabbitMQ", update);
_publisher.Publish(
"update",
JsonSerializer.SerializeToUtf8Bytes(update, _jsonSerializerOptions));
}
public override async Task <TransferResponse> Transfer(TransferRequest request, ServerCallContext context)
{
var card = cardsRepository.GetCard(request.CardId);
if (card == null)
{
throw new ArgumentException("Card not found.");
}
var blockRequestTime = DateTime.UtcNow;
var title = $"{DateTime.UtcNow} card usage for a transfer worth {request.Amount} EUR";
var transfer = new Transfer
{
AccountId = card.AccountId,
CardId = card.Id,
Recipient = request.Recipient,
Amount = request.Amount,
Title = title
};
var transferRequest = new AccountsWriteMicroservice.TransferRequest {
Transfer = transfer,
};
var transferResponse = await accountsClient.TransferAsync(transferRequest, context.RequestHeaders.SelectCustom());
var block = cardsRepository.CreateBlock(card.Id, transferResponse.Transaction.Id, blockRequestTime);
var upsert = new CardsUpsert {
Block = block
};
projectionChannel.Publish(context.RequestHeaders.GetFlowId(), new DataProjection <CardsUpsert, string> {
Upsert = new[] { upsert }
});
return(new TransferResponse {
Transaction = transferResponse.Transaction
});
}
public override async Task <Empty> BatchRepayInstalments(BatchRepayInstalmentsRequest request, ServerCallContext context)
{
var paymentsToFinish = RepayInstalments(request);
if (paymentsToFinish.Any())
{
var cancelPaymentsRequest = new CancelPaymentsRequest {
Ids = { paymentsToFinish }
};
await paymentsClient.CancelAsync(cancelPaymentsRequest, context.RequestHeaders.SelectCustom());
}
var repaidInstalments = request.Ids.Select(id => loansRepository.Get(id)).ToArray();
if (repaidInstalments.Length > 0)
{
projectionChannel.Publish(context.RequestHeaders.GetFlowId(), new DataProjection <Models.Loan, string> {
Upsert = repaidInstalments
});
}
return(new Empty());
}
private static void PublishOneMessage(string updateContent)
{
var producer = new RabbitMqPublisher(_publisherConfig);
var update = new Update
{
Content = updateContent
};
producer.Publish(
"update",
JsonSerializer.SerializeToUtf8Bytes(update));
}
public override async Task <TransferResponse> Transfer(TransferRequest request, ServerCallContext context)
{
if (!accountsRepository.CanTransfer(request.Transfer.AccountId, request.Transfer.Recipient, request.Transfer.Amount))
{
throw new ArgumentException("Cannot transfer founds.");
}
var transfer = CreateRequest(request.Transfer);
var result = await transactionsClient.CreateAsync(transfer, context.RequestHeaders.SelectCustom());
accountsRepository.Transfer(request.Transfer.AccountId, request.Transfer.Recipient, request.Transfer.Amount);
var affectedAccounts = new[] { accountsRepository.Get(request.Transfer.AccountId), accountsRepository.Get(request.Transfer.Recipient) };
if (affectedAccounts.Length > 0)
{
projectionChannel.Publish(context.RequestHeaders.GetFlowId(), new DataProjection <Models.Account, string> {
Upsert = affectedAccounts
});
}
return(new TransferResponse {
Transaction = result.Transaction
});
}
private void ButtonClick(object sender, RoutedEventArgs e)
{
var message = $"Button clicked at {DateTime.Now:hh:mm:ss.fff}";
_publisher.Publish(message);
}
