private static void DeterminePropertyPathOrDeferr(Type type, ICollection <RulePaths> propertiesToFind, ConcurrentDictionary <Type, List <DryvRuleDefinition> > deferredRules, DryvRuleDefinition rule)
{
var targetType = rule.ValidationExpression.Parameters.First().Type;
var currentTypeHierarchy = type.GetTypeHierarchyAndInterfaces().ToHashSet();
var pathToPropertyInRule = rule.ModelPath.Split('.')
.Where(s => !string.IsNullOrWhiteSpace(s))
.ToList();
if (!pathToPropertyInRule.Any() && !currentTypeHierarchy.Contains(targetType))
{
// The rule is defined on the current type, but it doesnt affect the current
// type at all --> deferr rule until we're on the type matching the rule.
deferredRules.GetOrAdd(targetType, _ => new List <DryvRuleDefinition>()).Add(rule);
}
else
{
// From the current node in the model tree, calculate
// the path to the property that for which the rule is defined.
pathToPropertyInRule.Add(rule.Property.Name.ToCamelCase());
propertiesToFind.Add(new RulePaths(rule, pathToPropertyInRule));
}
}
public RulePaths(DryvRuleDefinition rule, List <string> path)
{
this.Rule = rule;
this.Path = path;
}