public RiskData(Risk risk, DateTime validFrom, DateTime validTill, decimal price)
{
Risk = risk;
ValidFrom = validFrom;
ValidTill = validTill;
Price = price;
}
public decimal Calculate(Risk risk, DateTime validFrom, DateTime validTo)
{
var riskMonthlyPrice = risk.YearlyPrice / 12;
var monthsValid = (validTo.Year - validFrom.Year) * 12 + validTo.Month - validFrom.Month;
var riskPriceForPeriod = riskMonthlyPrice * monthsValid;
return(Math.Round(riskPriceForPeriod, 2));
}
public void AddRisk(string nameOfInsuredObject, Risk risk, DateTime validFrom)
{
if (validFrom < DateTime.Now)
{
throw new TimeNotValidException("Risk starting time cannot be retroactive.");
}
var policy = GetPolicy(nameOfInsuredObject, validFrom);
_policies[policy].Add(CreateRiskData(risk, validFrom, policy.ValidTill));
}
private RiskData CreateRiskData(Risk risk, DateTime from, DateTime till)
{
return(new RiskData(risk, from, till, _premiumCalculator.Calculate(risk, from, till)));
}