New use_serializer feature doesn't include associations

[ivancevich]

• Rails version: 5.2.2.1
• Algolia Rails integration version: 1.22.0
• Algolia Client Version: 1.26.0
• Language Version: Ruby 2.5.1

Description

Hi guys - I've been using the new use_serializer feature for a while now, and it's been great. Though, I've just found a problem with serializers that use the has_one association. For example:

class SingleSerializer < ActiveModel::Serializer
  attributes :id,
    :artists,
    :genre,
    :slug

  has_one :release
  has_one :label
end

In the example above, all "attributes" work just fine. Though, both :release and :label are not getting serialized/indexed into Algolia. I'm not sure why.

[julienbourdeau]

I think in this case Rails is looking for a ReleaseSerializer and LabelSerializer. Did you define those?

[ivancevich]

Hi @julienbourdeau - Yes, of course. I have both serializers defined and they're being used in other areas of the app.