Not possible to set sortability/filterable on navigationproperties properties

[davhdavh]

• AddSortRestrictionsAnnotation only looks for entityTypeConfig.Properties.Where(property => property.Unsortable), it does not see if a property is navigatable and check properties for there and build a proper path.
• SetSortRestrictionsAnnotation is internal, therefore it is impossible to easily use it Similar with filterable

[gathogojr]

@davhdavh Could you please clarify this statement "it does not see if a property is navigatable and check properties for there and build a proper path"?

[davhdavh]

We are talking about Microsoft.OData.ModelBuilder.Helpers.EdmModelHelperMethods.AddSortRestrictionsAnnotation and AddFilterRestrictionsAnnotation, which should recursively visit all entity types to find their nonsort (and nonfilterable) properties to some configurable depth.