private Eligibility_Ruleset mapRuleSetToPoco(RuleContainer ruleContainer, SystemUser user, EligibilityRuleSet ruleSet, int? parentRuleSetId) {
return new Eligibility_Ruleset {
Eligibility_Type_Id = (int)ruleSet.EligibilityType,
Rule_Container_Id = ruleContainer.Id,
Created_By = user.Id,
Date_Created = DateTime.Now,
Is_Deleted = false,
Ruleset_Aggregator_Id = (int)ruleSet.Aggregator,
Parent_Ruleset_Id = parentRuleSetId
};
}
public int SaveRule(SystemUser user, IEligibilityRule rule, int ruleSetId) {
if (rule == null)
throw new ArgumentNullException(nameof(rule));
var rulePoco = mapRuleToPoco(user, rule, ruleSetId);
try {
var ruleId = _eligibilityRepository.CreateRule(rulePoco);
return ruleId;
}
catch (Exception e) {
Console.WriteLine(e);
throw;
}
}
private int saveRuleSet(RuleContainer customer, SystemUser user, EligibilityRuleSet ruleSet, int? parentRuleSetId) {
var ruleSetPoco = mapRuleSetToPoco(customer, user, ruleSet, parentRuleSetId);
var ruleSetId = _eligibilityRepository.CreateRuleSet(ruleSetPoco);
foreach (var rule in ruleSet.Rules) {
_ruleStorer.SaveRule(user, rule, ruleSetId);
}
foreach (var childRuleSet in ruleSet.ChildRuleSets) {
saveRuleSet(customer, user, childRuleSet, ruleSetId);
}
return ruleSetId;
}
private Eligibility_Rule mapRuleToPoco(SystemUser user, IEligibilityRule rule, int ruleSetId) {
var rulePoco = rule.ConvertToEntity();
if (rulePoco.Eligibility_Rule_Type_Id == 0) {
var ruleTypeName = rule.GetType().Name;
var ruleType = _eligibilityRepository.GetRuleType(ruleTypeName); // NOTE: doesn't check for whether this rule type can be in this eligibility type. could potentially cause problems?
if (ruleType == null)
throw new Exception($"the rule type '{ruleTypeName}' was not found in the DB and so cannot be saved.");
rulePoco.Eligibility_Rule_Type_Id = ruleType.Eligibility_Rule_Type_Id;
}
rulePoco.Date_Created = DateTime.Now;
rulePoco.Is_Deleted = false;
rulePoco.Created_By_Id = user.Id;
rulePoco.Eligibility_Ruleset_Id = ruleSetId;
return rulePoco;
}
public virtual int SaveRootRuleSet(RuleContainer customer, SystemUser user, EligibilityRuleSet ruleSet) {
if (customer == null)
throw new ArgumentNullException(nameof(customer));
if (user == null)
throw new ArgumentNullException(nameof(user));
if (ruleSet == null)
throw new ArgumentNullException(nameof(ruleSet));
try {
var ruleSetId = saveRuleSet(customer, user, ruleSet, null);
return ruleSetId;
}
catch (Exception e) {
Console.WriteLine(e);
throw;
}
}