public override IEnumerable <SchemaIssue> FindIssues(IContentNode node)
{
if (node == null)
{
throw new ArgumentNullException(nameof(node));
}
var issues = base.FindIssues(node);
if (issues.Any())
{
foreach (var i in issues)
{
yield return(i);
}
}
else
{
if (Properties != null)
{
foreach (var prop in Properties)
{
var path = ContentPath.Root.Append(prop.Key);
var exists = node.TryEvaluate(path, out IContentNode result);
if (exists)
{
var fieldIssues = prop.Value.FindIssues(result);
foreach (var issue in fieldIssues)
{
yield return(new SchemaIssue(
path.Append(issue.SubjectPath),
issue.Error));
}
}
else if (prop.IsRequired)
{
yield return(new SchemaIssue(path, $"required but missing"));
}
}
}
else
{
if (node is ContentObject objectNode)
{
foreach (var key in objectNode.Keys)
{
var path = ContentPath.Root.Append(key);
node.TryEvaluate(path, out IContentNode result);
var fieldIssues = ItemType.FindIssues(result);
foreach (var issue in fieldIssues)
{
yield return(new SchemaIssue(
path.Append(issue.SubjectPath),
issue.Error));
}
}
}
}
}
yield break;
}