public ActionResult NewsCategoryQuery([DataSourceRequest] DataSourceRequest request, string text = null, bool shared = false)
{
var user = _userContextAccessor.GetContext();
var query = shared
? _NewsQueries.QueryCategoriesSharedWithUser(user, text)
: _NewsQueries.QueryCategoriesOwnedByUser(user, text);
return(Json(query.ToDataSourceResult(request)));
}
