} // ValidateInterestRate
public static int ValidateRepaymentPeriod(this LoanSource loanSource, int setRepaymentPeriod)
{
if (loanSource == null) // Should never happen.
{
log.Alert("Cannot validate repayment period: loan source not specified.");
return(setRepaymentPeriod);
} // if
bool repaymentPeriodIsGood =
!loanSource.DefaultRepaymentPeriod.HasValue ||
(setRepaymentPeriod >= loanSource.DefaultRepaymentPeriod);
if (repaymentPeriodIsGood)
{
return(setRepaymentPeriod);
}
log.Warn(
"Too small repayment period ({0}) was assigned for this loan source - adjusting to {1}.",
setRepaymentPeriod,
loanSource.DefaultRepaymentPeriod
);
return(loanSource.DefaultRepaymentPeriod.Value);
} // ValidateRepaymentPeriod
public static decimal ValidateInterestRate(this LoanSource loanSource, decimal setInterestRate)
{
if (loanSource == null) // Should never happen.
{
log.Alert("Cannot validate interest rate: loan source not specified.");
return(setInterestRate);
} // if
bool interestRateIsGood = !loanSource.MaxInterest.HasValue || (setInterestRate <= loanSource.MaxInterest.Value);
if (interestRateIsGood)
{
return(setInterestRate);
}
log.Warn(
"Too big interest ({0}) was assigned for this loan source - adjusting to {1}.",
setInterestRate,
loanSource.MaxInterest.Value
);
return(loanSource.MaxInterest.Value);
} // ValidateInterestRate
} // ValidateRepaymentPeriod
public static bool ValidatePeriodSelectionAllowed(this LoanSource loanSource, bool setPeriodSelectionAllowed)
{
if (loanSource == null) // Should never happen.
{
log.Alert("Cannot validate period selection allowed: loan source not specified.");
return(setPeriodSelectionAllowed);
} // if
bool periodSelectionAllowedIsGood =
loanSource.IsCustomerRepaymentPeriodSelectionAllowed ||
!setPeriodSelectionAllowed;
if (periodSelectionAllowedIsGood)
{
return(setPeriodSelectionAllowed);
}
log.Warn(
"Wrong period selection option ('enabled') was assigned for this loan source - " +
"adjusting to ('disabled')."
);
return(false);
} // ValidatePeriodSelectionAllowed
