/// <summary>
/// Constructor
/// </summary>
/// <param name="dividendDetails">The details of the cash dividend (date, price)</param>
/// <param name="units">The total number of units over which dividend is paid</param>
public CashDividend(IAccountTypeCustomer account, IMemorialBooking journalEntry, string description, decimal taxPercentage, IDividendHistory dividendDetails, InstrumentSize units, IGLLookupRecords lookups)
: base(account, journalEntry, description, taxPercentage)
{
if (dividendDetails == null)
throw new ApplicationException("Dividend details are mandatory.");
if (units == null || units.IsZero)
throw new ApplicationException("The number of units is mandatory.");
this.DividendDetails = dividendDetails;
this.UnitsInPossession = units;
//this.CashGeneratingInstrument = dividendDetails.Instrument;
createComponents(lookups);
}
public CorporateActionStockDividend(IAccountTypeInternal acctA, IAccount acctB,
InstrumentSize valueSize, Price price, decimal exRate, DateTime transactionDate,
IDividendHistory dividendDetails, InstrumentSize previousSize,
ITradingJournalEntry tradingJournalEntry)
: base(acctA, acctB, valueSize,
price, exRate, transactionDate, transactionDate,
0M, valueSize.Sign ? Side.XI : Side.XO,
tradingJournalEntry, null, null)
{
if (dividendDetails == null)
throw new ApplicationException("Dividend details are mandatory when creating a stock dividend corporate action");
if (previousSize == null)
throw new ApplicationException("The units in possession are mandatory when creating a stock dividend corporate action");
else if (previousSize.IsZero)
throw new ApplicationException("The units can not be zero when creating a stock dividend corporate action");
this.CorporateActionType = CorporateActionTypes.StockDividend;
this.CorporateActionDetails = dividendDetails;
this.PreviousSize = previousSize;
}
public DividendHistoryDetails(IDividendHistory history)
{
if (history != null)
{
this.IsStockDiv = history.NeedsStockDividend;
this.Key = history.Key;
this.DividendType = history.DividendType;
this.Fund = history.Instrument;
this.FundID = history.Instrument.Key;
this.ExDividendDate = history.ExDividendDate;
this.SettlementDate = history.SettlementDate;
this.UnitPrice = history.UnitPrice != null ? history.UnitPrice.Quantity : 0M;
this.ScripRatio = history.ScripRatio;
this.ExtDescription = history.Description;
this.IsExecuted = history.IsExecuted;
this.IsInitialised = history.IsInitialised;
this.IsGelicht = history.IsGelicht;
this.DividendTaxStyle = (int)history.TypeOfDividendTax;
this.TaxPercentage = history.TaxPercentage;
this.StockDivIsin = history.StockDivIsin;
this.TotalDividendDeposited = history.TotalNumberOfUnits;
this.TotalUnitsInPossession = this.IsStockDiv ? history.StockDividends.Get(e => e.TotalUnits).GetS(e => e.DisplayString) : history.CashDividends.Get(e => e.TotalUnits).GetS(e => e.DisplayString);
this.TotalDividendAmount = this.IsStockDiv ? history.StockDividends.Get(e => e.TotalDividendAmount).GetS(e => e.DisplayString) : history.CashDividends.Get(e => e.TotalDividendAmount).GetS(e => e.DisplayString);
}
}
protected static Price updateStockDividendPrices(IDalSession session, IStockDividend instrument, IDividendHistory history)
{
if (instrument == null)
throw new ApplicationException("Stuff");
Price price = new Price(history.UnitPrice.Quantity, instrument.CurrencyNominal, instrument);
IList<IHistoricalPrice> historicalPrices = HistoricalPriceMapper.GetHistoricalPrices(session, instrument.Key, history.ExDividendDate, history.SettlementDate);
DateTime priceDate = history.ExDividendDate;
while (priceDate <= history.SettlementDate)
{
IHistoricalPrice historicalPrice = historicalPrices.Where(x => x.Date == priceDate).FirstOrDefault();
if (historicalPrice == null)
{
historicalPrice = new HistoricalPrice(price, priceDate);
instrument.HistoricalPrices.AddHistoricalPrice(historicalPrice);
InstrumentMapper.Update(session, instrument);
}
else
{
if (historicalPrice.Price != price)
{
historicalPrice.Price = price;
HistoricalPriceMapper.Update(session, historicalPrice);
}
}
priceDate = priceDate.AddDays(1);
}
return price;
}
