public static bool IsTrue(this FilterRule rule, IAttributeFinder attributeFinder, Entity record)
{
bool flag = true;
if (rule.Conditions.IsNotEmpty())
{
var ruleConditions = new FilterRuleConditions();
ruleConditions = ruleConditions.DeserializeFromJson(rule.Conditions);
foreach (var cnd in ruleConditions.Conditions)
{
if (cnd.CompareAttributeName.IsNotEmpty())
{
cnd.Values.Add(record.GetValue <object>(cnd.CompareAttributeName));
}
var attr = attributeFinder.Find(rule.EntityId, cnd.AttributeName);
flag = cnd.IsTrue(attr, record.GetValue <object>(cnd.AttributeName));
if (ruleConditions.LogicalOperator == LogicalOperator.Or && flag)
{
break;
}
if (ruleConditions.LogicalOperator == LogicalOperator.And && !flag)
{
break;
}
}
}
return(flag);
}
public List <Schema.Domain.Attribute> GetRequireds(FilterRule entity)
{
if (entity.Conditions.IsNotEmpty())
{
//条件依赖于字段
var ruleConditions = new FilterRuleConditions().DeserializeFromJson(entity.Conditions);
var attributeNames = ruleConditions.Conditions.Select(s => s.AttributeName);
return(_attributeFinder.Query(x => x.Where(f => f.EntityId == entity.EntityId && f.Name.In(attributeNames))));
}
return(null);
}