public List <AttributeCategoryDTO> GetGroupCategories()
{
List <AttributeCategoryDTO> cats = _attributeService.GetAttributeCategory(_attributeTypeGroupCategory);
foreach (AttributeCategoryDTO cat in cats)
{
if (cat.RequiresActiveAttribute)
{
cat.Attribute = _attributeService.GetOneAttributeByCategoryId(cat.CategoryId);
}
}
//do not return any categories where it requires an active attribute but there are no active attributes
cats.RemoveAll(cat => cat.RequiresActiveAttribute && cat.Attribute == null);
return(cats);
}