private decimal CalculatePrice(AthleteStatusType athleteStatusType, DateTime?statusExpirationDate, LicensingModelType licensingModelType)
{
decimal price;
switch (licensingModelType)
{
case LicensingModelType.TwoDays:
price = 2;
break;
case LicensingModelType.ThirtyDays:
price = 4;
break;
case LicensingModelType.LifeLong:
price = 8;
break;
default:
throw new ArgumentOutOfRangeException();
}
if (athleteStatusType == AthleteStatusType.Advanced && (statusExpirationDate == null || statusExpirationDate.Value >= DateTime.UtcNow))
{
price = price * 0.75m;
}
return(price);
}
private AthleteStatus(AthleteStatusType type, ExpirationDate expirationDate)
{
Type = type;
_expirationDate = expirationDate ?? throw new ArgumentNullException(nameof(expirationDate));
}