OrderCalculationService.svc

public interface IOrderCalculationService
{
    CalculateOrderResponse CalculateOrder(CalculateOrderRequest response);
}

public class CalculateOrderRequest
{
    public CalculateOrderRequest();
 
    public int? AccountId { get; set; }
    public string AccountNumber { get; set; }
    public string AccountSSN { get; set; }
    public double? BrokerFeePercent { get; set; }
    public double? CashQuantity { get; set; }
    public string CommissionCategory { get; set; }
    public FeeType? CommissionType { get; set; }
    public double? CommissionValue { get; set; }
    public double? DiscountPercent { get; set; }
    public bool ForAllocation { get; set; }
    public bool IncludeCommissionInPrice { get; set; }
    public int? IntroducingUserId { get; set; }
    public int? OrderInstructionId { get; set; }
    public string OrderReference { get; set; }
    public string PortfolioExternalReferenceId { get; set; }
    public int? PortfolioId { get; set; }
    public double? Price { get; set; }
    public double? PriceToFee { get; set; }
    public double? ProcessingFee { get; set; }
    public double? Quantity { get; set; }
    public int? SalespersonUserId { get; set; }
    public DateTime? SettlementDate { get; set; }
    public Side Side { get; set; }
    public string Symbol { get; set; }
    public DateTime? TradeDate { get; set; }
    public int? TraderUserId { get; set; }
    public bool UseCommissionCategory { get; set; }
    public bool? UseEnhancedFatFingersCheck { get; set; }
}

public class CalculateOrderResponse
{
    public CalculateOrderResponse();
 
    public int? AccountId { get; set; }
    public string AccountNumber { get; set; }
    public string AccountSSN { get; set; }
    public AssetClass AssetClass { get; set; }
    public double? BestAsk { get; set; }
    public double? BestBid { get; set; }
    public BondCalculation BondCalculation { get; set; }
    public double? BrokerFeeAmount { get; set; }
    public double? BrokerFeePercent { get; set; }
    public double? CashQuantity { get; set; }
    public double? CommissionAmount { get; set; }
    public string CommissionCategory { get; set; }
    public FeeType? CommissionType { get; set; }
    public double? CommissionValue { get; set; }
    public string Currency { get; set; }
    public int? CustomerId { get; set; }
    public string CustomerName { get; set; }
    public string CustomerSSN { get; set; }
    public double? DiscountAmount { get; set; }
    public double? DiscountPercent { get; set; }
    public double? DiscountPrice { get; set; }
    public double? DiscountValue { get; set; }
    public double? EffectiveCommissionAmount { get; set; }
    public double? EffectiveCommissionPercent { get; set; }
    public string ErrorMessage { get; set; }
    public string ErrorMessageDetails { get; set; }
    public bool IncludeCommissionInPrice { get; set; }
    public string InstrumentName { get; set; }
    public double? LastPrice { get; set; }
    public string Message { get; set; }
    public string PortfolioExternalReferenceId { get; set; }
    public int? PortfolioId { get; set; }
    public double? Price { get; set; }
    public double? PriceToFee { get; set; }
    public double? ProcessingFee { get; set; }
    public double? Quantity { get; set; }
    public DateTime? SettlementDate { get; set; }
    public Side Side { get; set; }
    public bool Success { get; set; }
    public string Symbol { get; set; }
    public double? TaxAmount { get; set; }
    public double? TotalCost { get; set; }
    public double? TotalPayment { get; set; }
    public double? TotalTradeValue { get; set; }
    public double? TotalValue { get; set; }
    public DateTime? TradeDate { get; set; }
    public string WarningMessage { get; set; }
}