Does not seem to support composite primary keys

[braibaud]

Had a look at your project and it does not seem to support composite primary keys; same problem with dotnet aspnet-codegenerator minimalapi tool which does not support composite keys.

[russkyc]

I was unable to work around this with how things currently work. This library uses reflection, the way queries work is by having a shared DbEntity<T> contract which makes things like await query.FirstOrDefaultAsync(entity => ((IDbEntity<TKeyType>)entity).Id!.Equals(id)); possible. Another route would have been using source generators, but this requires a bit of work refactoring.

Although aspnet-codegenerator not properly supporting composite keys might mean that there is some work that needs to be done even when using source generation. I might come across a solution for this but for the meantime I'll leave this open.