/// <summary>
/// Calculates the market market value of the account and, optinally, all the sub-account.
/// </summary>
/// <param name="baseCurrency">The identifier of the base currency.</param>
/// <param name="accountRow">The identifier of the account.</param>
/// <returns>The market value of the account and, optinally, all the sub account in the base currency.</returns>
public static decimal Calculate(DataModel.CurrencyRow baseCurrency, DataModel.AccountRow accountRow,
MarketValueFlags marketValueFlags)
{
// This is the accumulator for market value.
decimal marketValue = 0.0M;
// Add up all the taxLot.
if ((marketValueFlags & MarketValueFlags.IncludeTaxLot) != 0)
{
foreach (DataModel.TaxLotRow taxLotRow in accountRow.GetTaxLotRows())
{
marketValue += Calculate(baseCurrency, taxLotRow);
}
}
// Add up all the proposedOrder.
if ((marketValueFlags & MarketValueFlags.IncludeProposedOrder) != 0)
{
foreach (DataModel.ProposedOrderRow proposedOrderRow in accountRow.GetProposedOrderRows())
{
marketValue += Calculate(baseCurrency, proposedOrderRow);
}
}
// Add up all the order.
if ((marketValueFlags & MarketValueFlags.IncludeOrder) != 0)
{
foreach (DataModel.OrderRow SetPrice in accountRow.GetOrderRows())
{
marketValue += Calculate(baseCurrency, SetPrice);
}
}
// Add up all the allocation.
if ((marketValueFlags & MarketValueFlags.IncludeAllocation) != 0)
{
foreach (DataModel.AllocationRow allocationRow in accountRow.GetAllocationRows())
{
marketValue += Calculate(baseCurrency, allocationRow);
}
}
// Add in the market value of the sub-account.
if ((marketValueFlags & MarketValueFlags.IncludeChildAccounts) != 0)
{
foreach (DataModel.ObjectTreeRow objectTreeRow in
accountRow.ObjectRow.GetObjectTreeRowsByFKObjectObjectTreeParentId())
{
foreach (DataModel.AccountRow childAccount in
objectTreeRow.ObjectRowByFKObjectObjectTreeChildId.GetAccountRows())
{
marketValue += Calculate(baseCurrency, childAccount, marketValueFlags);
}
}
}
// This is the market value of the given account in the base currency.
return(marketValue);
}
/// <summary>
/// Calculates the market value of a sector in an account.
/// </summary>
/// <param name="baseCurrency">The base currency for the market value calculation.</param>
/// <param name="accountRow">The identifier of the account.</param>
/// <param name="SecurityId">The identifier of the security.</param>
/// <param name="marketValueFlags">These flags direct what elements are included and whether to include
/// children.</param>
/// <returns>The market value of the position.</returns>
public static decimal Calculate(DataModel.CurrencyRow baseCurrency, DataModel.AccountRow accountRow,
DataModel.SectorRow sectorRow, MarketValueFlags marketValueFlags)
{
// This is the accumulator for market value.
decimal marketValue = 0.0M;
// Aggregate the market value of sub-sector.
foreach (DataModel.ObjectTreeRow objectTreeRow in
sectorRow.ObjectRow.GetObjectTreeRowsByFKObjectObjectTreeParentId())
{
foreach (DataModel.SectorRow childSector in
objectTreeRow.ObjectRowByFKObjectObjectTreeChildId.GetSectorRows())
{
marketValue += Calculate(baseCurrency, accountRow, childSector, marketValueFlags);
}
}
// Aggregate the market value of all security belonging to this sector.
foreach (DataModel.ObjectTreeRow objectTreeRow in
sectorRow.ObjectRow.GetObjectTreeRowsByFKObjectObjectTreeParentId())
{
foreach (DataModel.SecurityRow childSecurity in
objectTreeRow.ObjectRowByFKObjectObjectTreeChildId.GetSecurityRows())
{
// Aggregate the Long Position in this security in this account.
marketValue += Calculate(baseCurrency, accountRow, childSecurity, PositionType.Long,
marketValueFlags);
// Aggregate the Short Position in this security in this account.
marketValue += Calculate(baseCurrency, accountRow, childSecurity, PositionType.Short,
marketValueFlags);
}
}
// This is the market value of the given account/sector combination.
return(marketValue);
}
/// <summary>
/// Calculates the market value of a position.
/// </summary>
/// <param name="baseCurrency">The base currency for the market value calculation.</param>
/// <param name="accountRow">The identifier of the account.</param>
/// <param name="SecurityId">The identifier of the security.</param>
/// <param name="PositionTypeCode">The PositionTypeCode (long or short).</param>
/// <param name="marketValueFlags">These flags direct what elements are included and whether to include
/// children.</param>
/// <returns></returns>
public static decimal Calculate(DataModel.CurrencyRow baseCurrency, DataModel.AccountRow accountRow,
DataModel.SecurityRow securityRow, int PositionTypeCode, MarketValueFlags marketValueFlags)
{
// This is the accumulator for market value.
decimal marketValue = 0.0M;
// Aggregate Tax Lots
if ((marketValueFlags & MarketValueFlags.IncludeTaxLot) != 0)
{
foreach (DataModel.TaxLotRow taxLotRow in accountRow.GetTaxLotRows())
{
if (taxLotRow.SecurityId == securityRow.SecurityId &&
taxLotRow.PositionTypeCode == PositionTypeCode)
{
marketValue += Calculate(baseCurrency, taxLotRow);
}
}
}
// Aggregate Proposed Order
if ((marketValueFlags & MarketValueFlags.IncludeProposedOrder) != 0)
{
foreach (DataModel.ProposedOrderRow proposedOrderRow in accountRow.GetProposedOrderRows())
{
if (proposedOrderRow.SecurityId == securityRow.SecurityId &&
proposedOrderRow.PositionTypeCode == PositionTypeCode)
{
marketValue += Calculate(baseCurrency, proposedOrderRow);
}
}
}
// Aggregate Order
if ((marketValueFlags & MarketValueFlags.IncludeOrder) != 0)
{
foreach (DataModel.OrderRow SetPrice in accountRow.GetOrderRows())
{
if (SetPrice.SecurityId == securityRow.SecurityId &&
SetPrice.PositionTypeCode == PositionTypeCode)
{
marketValue += Calculate(baseCurrency, SetPrice);
}
}
}
// Aggregate Allocation
if ((marketValueFlags & MarketValueFlags.IncludeAllocation) != 0)
{
foreach (DataModel.AllocationRow allocationRow in accountRow.GetAllocationRows())
{
if (allocationRow.SecurityId == securityRow.SecurityId &&
allocationRow.PositionTypeCode == PositionTypeCode)
{
marketValue += Calculate(baseCurrency, allocationRow);
}
}
}
// If sub-account are to be included, recurse into the account structures.
if ((marketValueFlags & MarketValueFlags.IncludeChildAccounts) != 0)
{
foreach (DataModel.ObjectTreeRow objectTreeRow in
accountRow.ObjectRow.GetObjectTreeRowsByFKObjectObjectTreeParentId())
{
foreach (DataModel.AccountRow childAccount in
objectTreeRow.ObjectRowByFKObjectObjectTreeChildId.GetAccountRows())
{
marketValue += Calculate(baseCurrency, childAccount, securityRow,
PositionTypeCode, marketValueFlags);
}
}
}
// This is the market value of the given account/security/position combination.
return(marketValue);
}
/// <summary>
/// Calculates the number of shares in a given position.
/// </summary>
/// <param name="baseCurrency">The base currency for the market value calculation.</param>
/// <param name="AccountId">The identifier of the account.</param>
/// <param name="SecurityId">The identifier of the security.</param>
/// <param name="positionTypeCode">The PositionTypeCode (long or short).</param>
/// <param name="quantityFlags">These flags direct what elements are included and whether to include
/// children.</param>
/// <returns></returns>
public static decimal Calculate(DataModel.AccountRow accountRow, DataModel.SecurityRow securityRow,
int positionTypeCode, MarketValueFlags quantityFlags)
{
// This is the accumulator for market value.
decimal quantity = 0.0M;
// This key is used to find records that match the given position.
object[] key = new object[] { accountRow.AccountId, securityRow.SecurityId, positionTypeCode };
// Aggregate Tax Lots
if ((quantityFlags & MarketValueFlags.IncludeTaxLot) != 0)
{
foreach (DataRowView dataRowView in DataModel.TaxLot.UKTaxLotAccountIdSecurityIdPositionTypeCode.FindRows(key))
{
quantity += ((DataModel.TaxLotRow)dataRowView.Row).Quantity;
}
}
// Aggregate Proposed Order
if ((quantityFlags & MarketValueFlags.IncludeProposedOrder) != 0)
{
foreach (DataRowView dataRowView in DataModel.ProposedOrder.UKProposedOrderAccountIdSecurityIdPositionTypeCode.FindRows(key))
{
DataModel.ProposedOrderRow proposedProposedOrderRow = (DataModel.ProposedOrderRow)dataRowView.Row;
quantity += proposedProposedOrderRow.Quantity * proposedProposedOrderRow.TransactionTypeRow.QuantitySign;
}
}
// Aggregate Order
if ((quantityFlags & MarketValueFlags.IncludeOrder) != 0)
{
foreach (DataRowView dataRowView in DataModel.Order.UKOrderAccountIdSecurityIdPositionTypeCode.FindRows(key))
{
DataModel.OrderRow orderRow = (DataModel.OrderRow)dataRowView.Row;
quantity += orderRow.Quantity * orderRow.TransactionTypeRow.QuantitySign;
}
}
// Aggregate Allocation
if ((quantityFlags & MarketValueFlags.IncludeAllocation) != 0)
{
foreach (DataRowView dataRowView in DataModel.Allocation.UKAllocationAccountIdSecurityIdPositionTypeCode.FindRows(key))
{
DataModel.AllocationRow allocationRow = (DataModel.AllocationRow)dataRowView.Row;
quantity += allocationRow.Quantity * allocationRow.TransactionTypeRow.QuantitySign;
}
}
// If sub-account are to be included, recurse into the account structures.
if ((quantityFlags & MarketValueFlags.IncludeChildAccounts) != 0)
{
foreach (DataModel.ObjectTreeRow objectTreeRow in
accountRow.ObjectRow.GetObjectTreeRowsByFKObjectObjectTreeParentId())
{
foreach (DataModel.AccountRow childAccount in
objectTreeRow.ObjectRowByFKObjectObjectTreeChildId.GetAccountRows())
{
quantity += Calculate(childAccount, securityRow, positionTypeCode, quantityFlags);
}
}
}
// This is the market value of the given account/security/position combination.
return(quantity);
}
