public ActionResult RuleOrder(policyData vData, int id, int linkId, FormCollection collection)
{
RuleEntity rule = new RuleEntity(id);
RuleCollection coll = new RuleCollection();
PredicateExpression pe = new PredicateExpression(RuleFields.Id != rule.Id);
pe.Add(RuleFields.PolicyId == rule.PolicyId);
SortExpression se = null;
if (collection["up"] != null)
{
// Find all categories with display index less than ours.
pe.Add(RuleFields.Order <= rule.Order);
// Order by display index, highest first.
se = new SortExpression(RuleFields.Order | SortOperator.Descending);
}
else
{
// Find all categories with display index greater than ours.
pe.Add(RuleFields.Order >= rule.Order);
// Order by display index, lowest first.
se = new SortExpression(RuleFields.Order | SortOperator.Ascending);
}
// Swap with closest one.
if (coll.GetMulti(pe, 1, se) && coll.Count > 0)
{
int temp = coll[0].Order;
coll[0].Order = rule.Order;
rule.Order = temp;
rule.Save();
coll.SaveMulti();
}
return RedirectToAction("EditPolicy", new { id = linkId });
}
private void loadRule(int idx,PolicyEntity pe, XmlNode node)
{
RuleEntity re = new RuleEntity();
re.Policy = pe;
re.Order = idx;
string effect = "permit";
XmlNode attr = node.Attributes.GetNamedItem("effect");
if (attr != null)
effect = attr.Value;
EffectCollection ecoll = new EffectCollection();
ecoll.GetMulti(EffectFields.Name == effect);
if (ecoll.Count != 1)
throw new Exception(string.Format("unrecognised rule effect {0}", effect));
re.Effect = ecoll[0];
DecisionNodeEntity ce = new DecisionNodeEntity();
re.Condition = ce;
ce.Type = constants.conditionType;
ce.IsDirty = true;
XmlNode condition = node.SelectSingleNode("condition");
if (condition != null)
loadCondition(ce, condition);
}
/// <summary>Creates a new, empty RuleEntity object.</summary>
/// <returns>A new, empty RuleEntity object.</returns>
public override IEntity Create()
{
IEntity toReturn = new RuleEntity();
// __LLBLGENPRO_USER_CODE_REGION_START CreateNewRule
// __LLBLGENPRO_USER_CODE_REGION_END
return toReturn;
}