public async Task <ICollection <MortgageProduct> > ExecuteAsync()
{
//If the applicant is under 18, no products should be returned
var isUnderage = _applicant.DateOfBirth.AddYears(18) > DateTime.Today;
if (isUnderage)
{
return(new List <MortgageProduct>());
}
//If LTV is not less than 90%, no products should be returned
var loanToValueRatio = LoanToValueCalculator.GetLtvRatio(_propertyValue, _depositAmount);
bool isLtvTooHigh = loanToValueRatio > 0.9m;
if (isLtvTooHigh)
{
return(new List <MortgageProduct>());
}
using (var db = PodiumDbContextFactory.GetDbContext())
{
return(await db.MortgageProducts
.Where(mp => loanToValueRatio <= mp.MaximumLoanToValue)
.ToListAsync());
}
}
public void LoanToValueCalculator_Given10kPaymentOn100kHome_Returns90Percent()
{
var expected = 0.9m;
var actual = LoanToValueCalculator.GetLtvRatio(100000, 10000);
Assert.AreEqual(expected, actual);
}
