// Perform the check for a bank account and a given attempt.
func (r Resolver) checkForSortCodeData(b m.BankAccount, scData m.SortCodeData, attempt int) bool {
// If the sort code follows an exception
if scData.HasException() {
// Try to find a checker for this specific exception
if checkerFound, hasKey := r.exceptionCheckers[scData.ExceptionValue]; hasKey {
// Check that this checker can actually handle this case
if checkerFound.Handles(b, scData, attempt) {
// Validate the bank account number
return checkerFound.IsValid(b, scData, attempt)
}
}
}
// General case
return checkers.GeneralChecker{}.IsValid(b, scData, attempt)
}
