public void CalculateDiscount(IBenefitPerson person)
{
if (QualifiesForDiscount(person as IBenefitPerson))
{
ApplyDiscount(person as IBenefitPerson);
}
}
private void CalculateForIndividual(IBenefitPerson person, BenefitInfo benefitsSummary)
{
_benefitDiscountPolicy.CalculateDiscount(person);
benefitsSummary.BaseAnnualCost += person.Benefits.BaseAnnualCost;
benefitsSummary.DiscountedAnnualCost += person.Benefits.DiscountedAnnualCost;
benefitsSummary.DiscountApplied = benefitsSummary.DiscountApplied || person.Benefits.DiscountApplied;
}
private bool QualifiesForDiscount(IBenefitPerson person)
{
bool result = false;
if (!string.IsNullOrWhiteSpace(person.FirstName) && person.FirstName.ToLower()[0] == 'a')
{
result = true;
}
return(result);
}
private void ApplyDiscount(IBenefitPerson benefitEligiblePerson)
{
benefitEligiblePerson.Benefits.DiscountedAnnualCost = benefitEligiblePerson.Benefits.BaseAnnualCost * .9M;
benefitEligiblePerson.Benefits.DiscountApplied = true;
}
