public async Task Handle(CancelOrderEvent message, IMessageHandlerContext context)
{
_log.Info($"Handled cancel order event with Id {message.OrderId}");
var order = orderContext.Orders.FirstOrDefault(o => o.Id == message.OrderId);
if (order == null)
{
throw new ArgumentNullException(nameof(order));
}
order.Cancel();
orderContext.Orders.Attach(order);
//orderContext.Entry(order).State = EntityState.Modified;
await orderContext.SaveChangesAsync();
_log.Info($"Handling cancel order with Id {message.OrderId} successful performed");
}
static void CancelOrderTest()
{
var @event = "cancelorder";
Console.WriteLine($"{nameof(CancelOrderTest)} Start");
using (var ws = new WebSocket(URL))
{
if (URL.StartsWith("wss", StringComparison.OrdinalIgnoreCase))
{
ws.SslConfiguration.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
}
ws.OnMessage += (sender, e) => {
BaseOutput baseOutput = JsonConvert.DeserializeObject <BaseOutput>(e.Data);
if (baseOutput.Event == @event)
{
Console.WriteLine($"Result：{baseOutput.Result} Code:{baseOutput.ErrorCode} ");
}
};
CancelOrderEvent baseEvent = new CancelOrderEvent
{
Event = @event,
Parameters = new CancelOrder {
Side = TradeSide.BUY,
Sign = Sign,
Symbol = "BTC/VHKD",
ApiKey = ApiKey,
OrderID = "xIW9cbvgYk-D5T4TtrIVqQ"
}
};
var data = JsonConvert.SerializeObject(baseEvent);
ws.Connect();
Login(ws);
ws.Send(data);
Console.ReadLine();
}
Console.WriteLine($"{nameof(CancelOrderTest)} End");
}
private void ProcessCancelOrder(CancelOrderEvent e)
{
ProcessCancelOrder(e.OrderId);
}
public Task Handle(CancelOrderEvent notification, CancellationToken cancellationToken) => Task.CompletedTask;
