public static IEnumerable <string> Get_ElasticSearchFields(IModelElasticSearchField elasticSearchField)
{
if (elasticSearchField != null)
{
var modelElasticSearchFieldList = elasticSearchField.Parent as IModelElasticSearchFieldList;
if (modelElasticSearchFieldList != null)
{
var modelElasticSearchFieldsItem = modelElasticSearchFieldList.Parent as IModelElasticSearchFieldsItem;
if (modelElasticSearchFieldsItem != null)
{
var typeInfo = modelElasticSearchFieldsItem.TypeInfo;
if (typeInfo != null && typeInfo.Type != null)
{
var esFields = new HashSet <string>();
foreach (var ti in typeInfo.DescendantsAndSelf(t => t.Descendants))
{
esFields.UnionWith(ElasticSearchClient.ElasticSearchFields(ti.Type, true));
}
return(esFields);
}
}
}
}
return(Enumerable.Empty <string>());
}
/// <summary>
/// Returns an Enumeration of potential ElasticSearch Field Names
/// </summary>
/// <param name="suggestContext">IModelMemberElasticSearchSuggestContext instance</param>
/// <returns>Enumeration of potential ElasticSearch Field Names</returns>
public static IEnumerable <string> Get_ElasticSearchFields(IModelMemberElasticSearchSuggestContext suggestContext)
{
if (suggestContext?.Parent?.Parent is IModelElasticSearchFieldProperties esProperties)
{
if (!(esProperties.Parent is IModelMember member))
{
var fields = esProperties.Parent as IModelMemberElasticSearchFields;
member = fields?.Parent?.Parent as IModelMember;
}
if (member?.ModelClass?.TypeInfo?.Type != null)
{
var esFields = new HashSet <string>();
foreach (var ti in member.ModelClass.TypeInfo.DescendantsAndSelf(t => t.Descendants))
{
esFields.UnionWith(ElasticSearchClient.ElasticSearchFields(ti.Type, false));
}
return(esFields);
}
}
return(Enumerable.Empty <string>());
}