public static List<IFundPosition> GetPositions(IDalSession session, int accountId, PositionsView view)
{
List<ICriterion> expressions = new List<ICriterion>();
expressions.Add(Expression.Eq("Account.Key", accountId));
addPositionsViewCriterion(expressions, view);
return session.GetTypedList<FundPosition, IFundPosition>(expressions);
}
public static List<ICashPosition> GetPositions(IDalSession session, IAccountTypeInternal account, PositionsView view)
{
List<ICriterion> expressions = new List<ICriterion>();
expressions.Add(Expression.Eq("Account.Key", account.Key));
addPositionsViewCriterion(expressions, view);
return session.GetTypedList<CashPosition, ICashPosition>(expressions);
}
/// <summary>
/// This method retrieves a list of Position instances that belong to a specific account and meet the PositionsView criterium.
/// </summary>
/// <param name="session">An instance of the Data Access Library <see cref="T:B4F.TotalGiro.DAL.NHSession">NHSession</see> class</param>
/// <param name="account">The account the positions belong to</param>
/// <param name="view">Determines which positions to show (zero side, non zero sized or all)</param>
/// <returns>A list of position instances</returns>
public static List<IFundPosition> GetPositions(IDalSession session, IAccountTypeInternal account, PositionsView view)
{
if (account != null)
return GetPositions(session, account.Key, view);
else
return new List<IFundPosition>();
}
public static List<IFundPosition> GetPositions(IDalSession session, IInstrument instrument, PositionsView view)
{
List<ICriterion> expressions = new List<ICriterion>();
expressions.Add(Expression.Eq("Size.Underlying.Key", instrument.Key));
addPositionsViewCriterion(expressions, view);
LoginMapper.GetSecurityInfo(session, expressions, SecurityInfoOptions.NoFilter);
return session.GetTypedList<FundPosition, IFundPosition>(expressions);
}
private static void addPositionsViewCriterion(List<ICriterion> expressions, PositionsView view)
{
ICriterion quantityZero = Expression.Eq("SettledSize.Quantity", 0m);
if (view == PositionsView.Zero)
expressions.Add(quantityZero);
else if (view == PositionsView.NotZero)
expressions.Add(Expression.Not(quantityZero));
}
public static List<IFundPosition> GetPositionsByParentInstrument(IDalSession session, int accountId, int[] parentInstrumentIds,
PositionsView view)
{
Hashtable parameters = new Hashtable();
Hashtable listParameters = new Hashtable();
parameters.Add("accountId", accountId);
parameters.Add("positionsViewZero", view == PositionsView.Zero ? 1 : 0);
parameters.Add("positionsViewNotZero", view == PositionsView.NotZero ? 1 : 0);
parameters.Add("positionsViewAll", view == PositionsView.All ? 1 : 0);
listParameters.Add("parentInstrumentIds", parentInstrumentIds);
return session.GetTypedListByNamedQuery<IFundPosition>(
"B4F.TotalGiro.Accounts.Portfolios.FundPositions.GetFundPositions",
parameters,
listParameters);
}
public static List<IFundPosition> GetOwnedFundPositionsByParentInstrument(IDalSession session,
int accountId, int[] parentInstrumentIds, PositionsView view)
{
AssertActiveAccountIsOwned(session, accountId);
return FundPositionMapper.GetPositionsByParentInstrument(session, accountId, parentInstrumentIds, view);
}
public static List<IFundPosition> GetOwnedFundPositions(IDalSession session, int accountId, PositionsView view)
{
AssertActiveAccountIsOwned(session, accountId);
return FundPositionMapper.GetPositions(session, accountId, view);
}