public void UpdateInstrumentPrice(decimal newPrice)
{
InstrumentInfo = new InstrumentInfo(
InstrumentInfo.Symbol,
InstrumentInfo.Name,
newPrice);
}
public Lot(
Guid id,
InstrumentInfo instrumentInfo,
DateTime purchaseDate,
decimal purchasePrice,
string notes = null)
{
Id = id;
InstrumentInfo = instrumentInfo ?? throw new ArgumentNullException(nameof(instrumentInfo));
PurchaseDate = purchaseDate;
PurchasePrice = purchasePrice;
Notes = notes;
}
public static Lot NewLotForExistingInstrument(Instrument existingInstrument, DateTime purchaseDate, decimal purchasePrice, string notes, IEventManager events)
{
var instrumentInfoForExistingInstrument = new InstrumentInfo(
existingInstrument.Symbol,
existingInstrument.Name,
existingInstrument.CurrentPrice);
var lot = new Lot(
Guid.NewGuid(),
instrumentInfoForExistingInstrument,
purchaseDate,
purchasePrice,
notes);
events.Raise(new LotWasCreatedDomainEvent(lot.Id));
return(lot);
}
public static Lot NewLotForNewInstrument(
string symbol,
DateTime purchaseDate,
decimal purchasePrice,
string notes,
IEventManager events)
{
var instrumentInfoWithSymbolOnly = new InstrumentInfo(
symbol,
symbol,
purchasePrice);
var lot = new Lot(
Guid.NewGuid(),
instrumentInfoWithSymbolOnly,
purchaseDate,
purchasePrice,
notes);
events.Raise(new LotWasCreatedDomainEvent(lot.Id));
return(lot);
}