ModulusChecking.Models.BankAccountDetails.IsExceptionThreeAndCanSkipSecondCheck C# (CSharp) Method

        public bool IsExceptionThreeAndCanSkipSecondCheck()
        {
            return WeightMappings.Second()
                                 .Exception == 3
                   && (AccountNumber.IntegerAt(2) == 6
                       || AccountNumber.IntegerAt(2) == 9);
        }

        public virtual bool Process(BankAccountDetails bankAccountDetails)
        {
            bankAccountDetails.FirstResult = _firstStepRouter.GetModulusCalculation(bankAccountDetails);

            if (bankAccountDetails.RequiresCouttsAccountCheck())
            {
                return ExceptionFourteenForCouttsAccounts(bankAccountDetails);
            }

            if (bankAccountDetails.WeightMappings.Count() == 1 || !bankAccountDetails.IsSecondCheckRequired())
            { return bankAccountDetails.FirstResult; }

            if (bankAccountDetails.IsExceptionTwoAndFirstCheckPassed()) return true;

            return bankAccountDetails.IsExceptionThreeAndCanSkipSecondCheck()
                       ? bankAccountDetails.FirstResult
                       : _secondModulusCalculatorStep.Process(bankAccountDetails);
        }