/// <summary>
/// 获取现货交易费用
/// </summary>
/// <param name="request">现货委托</param>
/// <returns>现货交易费用结果</returns>
public static XHCostResult ComputeXHCost(StockOrderRequest request)
{
int?bc = MCService.CommonPara.GetBreedClassIdByCommodityCode(request.Code);
XHCostResult result = null;
if (!bc.HasValue)
{
return(null);
}
int breedClassID = bc.Value;
XH_SpotCosts cost = MCService.SpotTradeRules.GetSpotCostsByBreedClassID(breedClassID);
if (cost == null)
{
return(null);
}
try
{
result = InternalComputeXHCost(request, cost);
}
catch (Exception ex)
{
string errCode = "GT-1701";
string errMsg = "无法获取现货交易费用。";
VTException exception = new VTException(errCode, errMsg, ex);
LogHelper.WriteError(exception.ToString(), exception);
throw exception;
}
return(result);
}
private static XHCostResult InternalComputeXHCost(StockOrderRequest request, XH_SpotCosts cost)
{
CM_BreedClass breedClass = MCService.CommonPara.GetBreedClassByCommodityCode(request.Code);
XHCostResult result = new XHCostResult();
result.Code = request.Code;
decimal orderPrice = (decimal)request.OrderPrice;
//期货合约乘数300
decimal scale = MCService.GetTradeUnitScale(request.Code, request.OrderUnitType);
//以计价单位计算的委托量
var orderAmount = (decimal)request.OrderAmount * scale;
//成交额
var dealAmount = orderPrice * orderAmount;
/// 1.印花税
decimal stamp = cost.StampDuty / 100;
decimal stampStart = cost.StampDutyStartingpoint;
if (cost.StampDutyTypeID.HasValue)
{
int stampType = cost.StampDutyTypeID.Value;
#region old code
//if (stampType == (int)Types.GetValueTypeEnum.SingleSell &&
// request.BuySell == Types.TransactionDirection.Selling)
//{
// decimal stampVal = stamp * dealAmount;
// if (stampVal < stampStart)
// stampVal = stampStart;
// stampVal = Utils.Round(stampVal);
// result.StampDuty = stampVal;
//}
#endregion
decimal stampVal = stamp * dealAmount;
if (stampVal < stampStart)
{
stampVal = stampStart;
}
stampVal = Utils.Round(stampVal);
switch ((Types.GetValueTypeEnum)stampType)
{
case Types.GetValueTypeEnum.Single:
break;
case Types.GetValueTypeEnum.Scope:
break;
case Types.GetValueTypeEnum.Turnover:
break;
case Types.GetValueTypeEnum.Thigh:
break;
case Types.GetValueTypeEnum.SingleBuy:
if (request.BuySell == Types.TransactionDirection.Buying)
{
result.StampDuty = stampVal;
}
break;
case Types.GetValueTypeEnum.SingleSell:
if (request.BuySell == Types.TransactionDirection.Selling)
{
result.StampDuty = stampVal;
}
break;
case Types.GetValueTypeEnum.TwoEdge:
result.StampDuty = stampVal;
break;
case Types.GetValueTypeEnum.No:
break;
default:
break;
}
}
/// 2.佣金
//public decimal Commision { get; set; }
if (cost.Commision.HasValue)
{
decimal comm = cost.Commision.Value / 100;
decimal commVal = comm * dealAmount;
decimal commStart = cost.CommisionStartingpoint;
if (commVal < commStart)
{
commVal = commStart;
}
commVal = Utils.Round(commVal);
result.Commision = commVal;
}
/// 3.过户费
//public decimal TransferToll { get; set; }
decimal trans = cost.TransferToll / 100;
int transType = cost.TransferTollTypeID;
decimal transVal = 0;
//过户费类型 [按股] [按成交额]
switch (transType)
{
case (int)Types.GetValueTypeEnum.Thigh:
transVal = trans * orderAmount;
break;
case (int)Types.GetValueTypeEnum.Turnover:
transVal = trans * dealAmount;
break;
}
transVal = Utils.Round(transVal);
if (cost.TransferTollStartingpoint.HasValue)
{
decimal transStart = cost.TransferTollStartingpoint.Value;
if (transVal < transStart)
{
transVal = transStart;
}
}
transVal = Utils.Round(transVal);
result.TransferToll = transVal;
/// 4.交易手续费
//public decimal PoundageSingleValue { get; set; }
if (cost.GetValueTypeID.HasValue)
{
int poundType = cost.GetValueTypeID.Value;
//交易手续费单值 single double
switch (poundType)
{
case (int)Types.GetValueTypeEnum.Single:
decimal pound = cost.PoundageSingleValue.Value / 100;
decimal poundValue = pound * dealAmount;
poundValue = Utils.Round(poundValue);
result.PoundageSingleValue = poundValue;
break;
case (int)Types.GetValueTypeEnum.Scope:
//IList<XH_SpotRangeCost> costs =
// MCService.SpotTradeRules.GetSpotRangeCostByBreedClassID(breedClass.BreedClassID);
//foreach (XH_SpotRangeCost spotRangeCost in costs)
//{
// //int fieldRangeID = spotRangeCost.FieldRangeID;
// decimal pound2 = spotRangeCost.Value.Value;
// pound2 = Utils.Round(pound2);
// CM_FieldRange fieldRange = MCService.GetFieldRange(fieldRangeID);
// //是否在当前字段范围内
// bool isExist = MCService.CheckFieldRange(dealAmount, fieldRange);
// if (isExist)
// {
// result.PoundageSingleValue = pound2;
// break;
// }
//}
break;
}
}
/// 5.监管费
//public decimal MonitoringFee { get; set; }
if (cost.MonitoringFee.HasValue)
{
decimal monitor = cost.MonitoringFee.Value / 100;
decimal monitorVal = monitor * dealAmount;
monitorVal = Utils.Round(monitorVal);
result.MonitoringFee = monitorVal;
}
/// 6.结算费
if (cost.ClearingFees.HasValue)
{
decimal clear = cost.ClearingFees.Value / 100;
decimal clearval = clear * dealAmount;
clearval = Utils.Round(clearval);
result.ClearingFees = clearval;
}
/// 7.交易系统使用费（港股）
if (cost.SystemToll.HasValue)
{
result.TradeSystemFees = cost.SystemToll.Value;
}
string format = "现货费用计算[代码={0},价格={1},数量={2},单位={3},方向={4}]";
string desc = string.Format(format, request.Code, request.OrderPrice, request.OrderAmount,
request.OrderUnitType, request.BuySell);
LogHelper.WriteDebug(desc + result);
return(result);
}