public void Add(DeliveryRequest deliveryRequest)
{
lock (_mutex)
{
this._deliveryRequestDict.Add(deliveryRequest.Id, deliveryRequest);
}
}
internal void Remove(DeliveryRequest deliveryRequest)
{
lock (_mutex)
{
this._deliveryRequestDict.Remove(deliveryRequest.Id);
}
}
internal bool TryGet(Guid deliveryRequestId, out DeliveryRequest deliveryRequest)
{
lock (_mutex)
{
return(this._deliveryRequestDict.TryGetValue(deliveryRequestId, out deliveryRequest));
}
}
private static bool CancelDeliveryWithShortSellOrders(DeliveryRequest deliveryRequest)
{
List <Transaction> executedTransactions = new List <Transaction>();
List <Transaction> transactions = new List <Transaction>();
Account account = TradingSetting.Default.GetAccount(deliveryRequest.AccountId);
var instrument = Settings.Setting.Default.GetInstrument(deliveryRequest.InstrumentId);
var tradePolicyDetail = Settings.Setting.Default.GetTradePolicy(account.Setting().TradePolicyId)[instrument.Id, null];
TransactionError error = TransactionError.OK;
foreach (DeliveryRequestOrderRelation relation in deliveryRequest.DeliveryRequestOrderRelations)
{
Order openOrder = account.GetOrder(relation.OpenOrderId);
transactions.Add(account.CreateCloseTranAndOrder(openOrder, relation, deliveryRequest));
transactions.Add(account.CreateOpenTranAndOrder(openOrder, relation, deliveryRequest));
}
foreach (var eachTran in transactions)
{
eachTran.ExecuteDirectly(new Engine.ExecuteContext(account.Id, eachTran.Id, Engine.ExecuteStatus.Filled, eachTran.CreateOrderPriceInfo())
{
IsFreeFee = true, IsFreeValidation = true
});
}
return(error == TransactionError.OK);
}
internal DeliveryRequestSpecification(DeliveryRequest owner, Protocal.Physical.DeliveryRequestSpecificationData specification)
: base("DeliveryRequestSpecification", 2)
{
owner.AddDeliveryRequestSpecification(this, OperationType.AsNewRecord);
_quantity = BusinessItemFactory.Create("Quantity", specification.Quantity, PermissionFeature.ReadOnly, this);
_size = BusinessItemFactory.Create("Size", specification.Size, PermissionFeature.ReadOnly, this);
_unitId = BusinessItemFactory.Create("UnitId", specification.UnitId, PermissionFeature.ReadOnly, this);
}
internal DeliveryRequestOrderRelation(DeliveryRequest request, Protocal.Physical.DeliveryRequestOrderRelationData orderRelationData)
: base(BusinessRecordNames.DeliveryRequestOrderRelation, DEFAULT_ITEMS_FACTOR)
{
this._owner = request;
var key = orderRelationData.OpenOrderId;
this._deliveryRequestId = BusinessItemFactory.Create(DeliveryRequestRelationBusinessItemNames.DeliveryRequestId, request.Id, PermissionFeature.Key, this);
this._openOrderId = BusinessItemFactory.Create(DeliveryRequestRelationBusinessItemNames.OpenOrderId, key, PermissionFeature.Key, this);
this._deliveryQuantity = BusinessItemFactory.Create(DeliveryRequestRelationBusinessItemNames.DeliveryQuantity, orderRelationData.DeliveryQuantity, PermissionFeature.Dumb, this);
this._deliveryLot = BusinessItemFactory.Create(DeliveryRequestRelationBusinessItemNames.DeliveryLot, orderRelationData.DeliveryLot, PermissionFeature.Dumb, this);
request.AddDeliveryRequestOrderRelation(this, OperationType.AsNewRecord);
}
internal DeliveryRequestOrderRelation(DeliveryRequest request, IDBRow dataRow)
: base(BusinessRecordNames.DeliveryRequestOrderRelation, DEFAULT_ITEMS_FACTOR)
{
this._owner = request;
var key = (Guid)dataRow["OpenOrderId"];
this._deliveryRequestId = BusinessItemFactory.Create(DeliveryRequestRelationBusinessItemNames.DeliveryRequestId, (Guid)dataRow["DeliveryRequestId"], PermissionFeature.Key, this);
this._openOrderId = BusinessItemFactory.Create(DeliveryRequestRelationBusinessItemNames.OpenOrderId, key, PermissionFeature.Key, this);
this._deliveryQuantity = BusinessItemFactory.Create(DeliveryRequestRelationBusinessItemNames.DeliveryQuantity, (decimal)dataRow["DeliveryQuantity"], PermissionFeature.Dumb, this);
this._deliveryLot = BusinessItemFactory.Create(DeliveryRequestRelationBusinessItemNames.DeliveryLot, (decimal)dataRow["DeliveryLot"], PermissionFeature.Dumb, this);
request.AddDeliveryRequestOrderRelation(this, OperationType.None);
}
internal static bool CancelDelivery(Guid deliveryRequestId, Account account, out int status)
{
Logger.InfoFormat("CancelDelivery deliveryRequestId = {0} accountId = {1}", deliveryRequestId, account.Id);
status = (int)DeliveryRequestStatus.Cancelled;
try
{
bool result = false;
DeliveryRequest deliveryRequest = DeliveryRequestManager.Default[deliveryRequestId];
bool hasFilledShortSellOrders = account.HasFilledShortSellOrders(deliveryRequest.InstrumentId);
if (hasFilledShortSellOrders)
{
result = CancelDeliveryWithShortSellOrders(deliveryRequest);
}
else
{
result = deliveryRequest.Cancel();
}
status = (int)deliveryRequest.DeliveryRequestStatus;
if (result)
{
if (!hasFilledShortSellOrders)
{
foreach (DeliveryRequestOrderRelation deliveryRequestOrderRelation in deliveryRequest.DeliveryRequestOrderRelations)
{
Physical.PhysicalOrder order = (Physical.PhysicalOrder)account.GetOrder(deliveryRequestOrderRelation.OpenOrderId);
order.LockForDelivery(-deliveryRequestOrderRelation.DeliveryLot);
}
if (deliveryRequest.Charge != 0)
{
account.AddBalance(deliveryRequest.ChargeCurrencyId.Value, deliveryRequest.Charge, null);
Broadcaster.Default.Add(BroadcastBLL.CommandFactory.CreateUpdateBalanceCommand(account.Id, deliveryRequest.ChargeCurrencyId.Value, deliveryRequest.Charge, Protocal.ModifyType.Add));
}
}
DeliveryRequestManager.Default.Remove(deliveryRequest);
}
return(result);
}
catch (Exception e)
{
Logger.ErrorFormat(deliveryRequestId.ToString() + " failed:\r\n" + e.ToString());
return(false);
}
}
internal DeliveryRequest Create(Account account, Protocal.Physical.DeliveryRequestData requestNode)
{
DeliveryRequest deliveryRequest = new DeliveryRequest(account, requestNode);
if (requestNode.OrderRelations != null)
{
foreach (var eachOrderRelation in requestNode.OrderRelations)
{
new DeliveryRequestOrderRelation(deliveryRequest, eachOrderRelation);
}
}
if (requestNode.Specifications != null)
{
foreach (var eachSpecification in requestNode.Specifications)
{
new DeliveryRequestSpecification(deliveryRequest, eachSpecification);
}
}
return(deliveryRequest);
}
private static Transaction CreateOpenTranAndOrder(this Account account, Order openOrder, DeliveryRequestOrderRelation relation, DeliveryRequest deliveryRequest)
{
Transaction transaction = TransactionFacade.CreateCancelDeliveryWithShortSellTran(account, deliveryRequest.InstrumentId, openOrder.Owner.ContractSize(null));
CancelDeliveryWithShortSellOrderParam param = new CancelDeliveryWithShortSellOrderParam
{
IsBuy = true,
IsOpen = true,
SetPrice = openOrder.SetPrice,
ExecutePrice = openOrder.ExecutePrice,
Lot = relation.DeliveryLot,
LotBalance = relation.DeliveryLot,
PhysicalRequestId = deliveryRequest.Id,
TradeOption = openOrder.TradeOption
};
Order order = OrderFacade.Default.CreateCancelDeliveryWithShortSellOrder(transaction, param);
return(transaction);
}
private static Transaction CreateCloseTranAndOrder(this Account account, Order openOrder, DeliveryRequestOrderRelation relation, DeliveryRequest deliveryRequest)
{
Transaction transaction = TransactionFacade.CreateCancelDeliveryWithShortSellTran(account, deliveryRequest.InstrumentId, openOrder.Owner.ContractSize(null));
var orderRelationRecord = new OrderRelationRecord(account.GetOrder(relation.OpenOrderId), relation.DeliveryLot);
CancelDeliveryWithShortSellOrderParam param = new CancelDeliveryWithShortSellOrderParam
{
IsBuy = false,
IsOpen = false,
SetPrice = openOrder.SetPrice,
ExecutePrice = openOrder.ExecutePrice,
Lot = relation.DeliveryLot,
LotBalance = 0m,
PhysicalRequestId = deliveryRequest.Id,
TradeOption = iExchange.Common.TradeOption.Invalid,
OrderRelations = new List <OrderRelationRecord>()
{
orderRelationRecord
}
};
Order order = OrderFacade.Default.CreateCancelDeliveryWithShortSellOrder(transaction, param);
return(transaction);
}