public async Task <Either <Error, Nothing> > Handle(Command command, CancellationToken cancellationToken)
{
var dateLag = new DateLag(command.DateLag);
var instrumentResult = await FromId(command.InstrumentId.NonEmpty(), GetVendor);
return(await Handle(cancellationToken, command.MarketCurveId.NonEmpty(), whatToDo : c =>
instrumentResult.MapRight(instrument =>
c.AddCurvePoint(command.Tenor, instrument, dateLag, command.PriceType, command.IsMandatory))));
}
private static Either <Error, PointRecipe> TryMap(ICurvePointAdded e)
{
var priceTypeResult = e.PriceType.TryParseOptionalEnum <PriceType>();
var tenorResult = e.Tenor.TryParseEnum <Tenor>();
return(priceTypeResult.MapRight(tenorResult, (p, t) =>
{
var dateLag = new DateLag(e.DateLag);
return new PointRecipe(e.InstrumentId, t, dateLag, p);
}));
}
public void UT_MarketCurve_AddCurvePoint_happy_flow()
{
var id = Guid.NewGuid();
var tenor = Tenor.FRA10x16;
var instrument = new Instrument(NonEmpty.Guid(), Vendor.Bloomberg);
var dateLag = new DateLag(-1);
var priceType = PriceType.BIDPRICE;
var isMandatory = false;
Given(MarketCurveCreated(Country.GB, CurveType.ECB))
.When(c => c.AddCurvePoint(tenor, instrument, dateLag, priceType, isMandatory))
.Then(CurvePointAdded(tenor, instrument.Id, dateLag.Value, isMandatory, priceType));
}
