internal AggregatedCashValuation(ValuationCollection cashValuations, bool aggregateToBase)
{
bool hasInitialized = false;
if (aggregateToBase)
{
foreach (IValuation valuation in cashValuations)
{
if (valuation.Instrument.IsCash)
{
if (this.account == null)
{
this.account = valuation.Account;
this.date = valuation.Date;
this.key = valuation.Key;
this.marketRate = 1M;
this.avgOpenExRate = 1M;
baseCurrency = ((ICurrency)valuation.Instrument).BaseCurrency;
price = new Price(1M, baseCurrency, baseCurrency);
this.bookPrice = price;
this.costPrice = price;
this.marketPrice = price;
this.displayInstrumentsCategory = valuation.DisplayInstrumentsCategory;
this.AssetClass = valuation.ValuationMutation.AssetClass;
this.ValuationMutation = valuation.ValuationMutation;
}
this.size += valuation.BaseMarketValue;
this.bookValue += valuation.BookValue;
this.bookChange += valuation.BookChange;
this.deposit += valuation.Deposit;
this.withDrawal += valuation.WithDrawal;
if (!valuation.ValuationMutation.IsSecurityValuationMutation)
{
this.depositToDate += ((IMonetaryValuationMutation)valuation.ValuationMutation).DepositToDate;
this.withDrawalToDate += ((IMonetaryValuationMutation)valuation.ValuationMutation).WithDrawalToDate;
}
hasInitialized = true;
}
}
}
if (!hasInitialized)
throw new ApplicationException("Class AggregatedCashValuation could not be initialized");
}
/// <summary>
/// This method takes a valuation collection as input and returns the same collection but with the cash valuations aggregated.
/// </summary>
/// <param name="valuations">The original valuation collection</param>
/// <returns>A collection with valuations</returns>
public static IList<IValuation> GetValuationsPortfolioOverview(IList<IValuation> valuations)
{
ValuationCollection cashValuations = null;
foreach (IValuation valuation in valuations)
{
if (valuation.Instrument.IsCash)
{
if (cashValuations == null)
cashValuations = new ValuationCollection();
cashValuations.Add(valuation);
}
}
if (cashValuations != null && cashValuations.Count > 0)
{
IValuation aggCashValuation = new AggregatedCashValuation(cashValuations, true);
foreach (IValuation v in cashValuations)
{
valuations.Remove(v);
}
valuations.Add(aggCashValuation);
return valuations;
}
else
return valuations;
}
