public EnrollmentEntry ProcessEntry(string entry)
{
string[] entries = entry.Split(",");
EnrollmentEntry enrollmentEntry;
// This is a placeholder.
// TODO: Create this list using factory pattern instead.
List <IEntryRuleValidator> entryRuleValidators = new List <IEntryRuleValidator>()
{
new RequiredFieldsValidator(),
new DateStringValidator(),
new PlanTypeValidator()
};
if (!ValidateEntryRules(entryRuleValidators, entries))
{
throw new ArgumentException(string.Format("The entry '{0}' is invalid.", entry));
}
else
{
enrollmentEntry = new EnrollmentEntry(
entries[0],
entries[1],
CreateDateFromString(entries[2]),
(Constants.PLAN_TYPE)Enum.Parse(typeof(Constants.PLAN_TYPE), entries[3]),
CreateDateFromString(entries[4])
);
}
// This is a placeholder.
// TODO: Create this list using factory pattern instead.
List <IBusinessRuleValidator> businessRuleValidators = new List <IBusinessRuleValidator>()
{
new DOBValidator(),
new EffectiveDateValidator()
};
enrollmentEntry.status = ValidateBusinessRules(businessRuleValidators, enrollmentEntry);
return(enrollmentEntry);
}
private Constants.STATUS ValidateBusinessRules(List <IBusinessRuleValidator> rules, EnrollmentEntry entry)
{
Constants.STATUS status = Constants.STATUS.ACCEPTED;
foreach (IBusinessRuleValidator rule in rules)
{
status = rule.ProcessBusinessRule(entry);
}
return(status);
}