public static List<EFBase> GetForeignKeyList(EFBase ancestor, PropertyInfo fkPropertyInfo)
{
IEnumerable col = null;
string collectionPropertyName = fkPropertyInfo.Pluralize();
foreach (var pi in GetPrimaryKeys(ancestor.GetType()).Where(pi => pi.Name != "Id").Reverse())
{
string ancestorPropertyName = pi.Name.StripEnd();
ancestor = ancestor.LoadReference(ancestorPropertyName);
var colPropertyInfo = ancestor.GetType().GetProperty(collectionPropertyName);
if (colPropertyInfo != null)
{
col = (IEnumerable)colPropertyInfo.GetValue(ancestor);
if (col == null)
col = ancestor.LoadCollection(collectionPropertyName);
break;
}
}
return col.Cast<EFBase>().ToList();
}
private Type GetParentType(EFBase parent)
{
// parent might be inside a dynamic proxy assembly; need to convert
return typeof(EFBase).Assembly.GetType($"{typeof(EFBase).Namespace}.{parent.GetType().Name.StripEnd()}");
}
