public async Task <OpenOrderBackendResponse> PlaceOrder([FromBody] OpenOrderBackendRequest request)
{
var code = await _identityGenerator.GenerateIdAsync(nameof(Order));
var order = new Order
{
Id = Guid.NewGuid().ToString("N"),
Code = code,
CreateDate = DateTime.UtcNow,
ClientId = request.ClientId,
AccountId = request.Order.AccountId,
Instrument = request.Order.Instrument,
Volume = request.Order.Volume,
ExpectedOpenPrice = request.Order.ExpectedOpenPrice,
TakeProfit = request.Order.TakeProfit,
StopLoss = request.Order.StopLoss
};
var placedOrder = await _tradingEngine.PlaceOrderAsync(order);
var result = BackendContractFactory.CreateOpenOrderBackendResponse(placedOrder);
_consoleWriter.WriteLine($"action order.place for clientId = {request.ClientId}");
_operationsLogService.AddLog("action order.place", request.ClientId, request.Order.AccountId, request.ToJson(), result.ToJson());
return(result);
}
public async Task <string> PlaceAsync([FromBody] OrderPlaceRequest request)
{
var(baseOrder, relatedOrders) = (default(Order), default(List <Order>));
try
{
(baseOrder, relatedOrders) = await _validateOrderService.ValidateRequestAndCreateOrders(request);
}
catch (ValidateOrderException exception)
{
_cqrsSender.PublishEvent(new OrderPlacementRejectedEvent
{
EventTimestamp = _dateService.Now(),
OrderPlaceRequest = request,
RejectReason = exception.RejectReason.ToType <OrderRejectReasonContract>(),
RejectReasonText = exception.Message,
});
throw;
}
var placedOrder = await _tradingEngine.PlaceOrderAsync(baseOrder);
_operationsLogService.AddLog("action order.place", request.AccountId, request.ToJson(),
placedOrder.ToJson());
if (placedOrder.Status == OrderStatus.Rejected)
{
var message = $"Order {placedOrder.Id} from account {placedOrder.AccountId} for instrument {placedOrder.AssetPairId} is rejected: {placedOrder.RejectReason} ({placedOrder.RejectReasonText}). Comment: {placedOrder.Comment}.";
throw new ValidateOrderException(placedOrder.RejectReason, placedOrder.RejectReasonText, message);
}
foreach (var order in relatedOrders)
{
var placedRelatedOrder = await _tradingEngine.PlaceOrderAsync(order);
_operationsLogService.AddLog("action related.order.place", request.AccountId, request.ToJson(),
placedRelatedOrder.ToJson());
}
return(placedOrder.Id);
}