Mark 'MongoDbCollectionExecutable.BuildPipeline' method as virtual

Product

Hot Chocolate

Is your feature request related to a problem?

We have some non-standard behavior for Mongo filters. We have some "dynamic" data, that we resolve at runtime. But we can implement our logic for non-pagination queries very easily. We can override method MongoDbCollectionExecutable<T>.ToListAsync(). And it works perfectly!

But when we run pagination queries, HotChocolate uses method MongoDbCollectionExecutable<T>.BuildPipeline() that is not virtual. And we can't override this method. Basically we need to implement minor changes with filters inside this method also.

The solution you'd like

It would be great, if you approve marking method MongoDbCollectionExecutable<T>.BuildPipeline() as virtual. In this case we could implement our logic with minimal changes. Also we could mark this method in another classes (MongoDbFindFluentExecutable and MongoDbAggregateFluentExecutable)

I would be glad to make a PR if you accept it.

Looking forward any feedback.
Thanks in advance!

Locate MongoDbCollectionExecutable.BuildPipeline() and inspect the related MongoDbFindFluentExecutable and MongoDbAggregateFluentExecutable classes. Confirm the requested methods can be overridden for pagination filter customization, then verify the change with the relevant MongoDB execution tests if present.