private async Task <IEnumerable <RateNPVDTO> > ComputeValueAsync(NPVParametersDTO data)
{
var tasks = new List <Task <KeyValuePair <double, double> > >();
for (double rate = data.LowerBoundDiscountRate;
rate <= data.UpperBoundDiscountRate;
rate += data.DiscountRateIncrement)
{
var ratePercent = rate / 100;
var NPVTask = Task.Factory.StartNew(b => ComputeNPV(data.CashFlows, (double)b), ratePercent);
tasks.Add(NPVTask);
}
var continuation = await Task.WhenAll(tasks);
var npvRates = new List <RateNPVDTO>();
npvRates.AddRange(
continuation.Select(x =>
new RateNPVDTO()
{
Rate = Math.Round(x.Key * 100, 2),
NPV = Math.Round(x.Value, 2)
}));
return(npvRates);
}
public async Task <IEnumerable <RateNPVDTO> > ComputeValue([FromBody] NPVParametersDTO data)
{
return(await ComputeValueAsync(data));
}
