Error with namespaced relations with inclusions

[42atomys]

An error is perform when includes an associations has_one

class Cluster::LocationSerializer 
  include FastJsonapi::ObjectSerializer
  attributes :begin_at, :end_at

  has_one :workspace, serializer: Cluster::WorkspaceSerializer
  has_one :user, serializer: Cluster::UserSerializer
end

class Cluster::UserSerializer 
  include FastJsonapi::ObjectSerializer
  attributes :uid, :login, :nickname, :avatar_url
end

class Cluster::WorkspaceSerializer 
  include FastJsonapi::ObjectSerializer
  attributes :identifier, :campus_id
end

call:

active_locations = Location.active.includes(:workspace, :user).references(:workspace, :user)
Cluster::LocationSerializer.new(active_locations, include: [:workspace, :user]).serializable_hash

Error :

NameError - uninitialized constant Cluster::Cluster

[grossadamm]

Interesting.. I'd like to build a test to replicate this failure so I can verify it's truly resolved.

[sriniwasgr-zz]

@AtomGrafiks i believe you have a typo in the Location Serializer. The optional key 'serializer' expects a symbol and by convention assumes all serializers are in the same namespace.

class Cluster::LocationSerializer 
  include FastJsonapi::ObjectSerializer
  attributes :begin_at, :end_at

  has_one :workspace, serializer: :workspace # (serializer hash not required in your case)
  has_one :user, serializer: :user  # (serializer hash not required in your case)
end

In your specific case, you dont even have to provide the key 'serializer' since your relationship name and serializer name are same.

has_one :workspace

[42atomys]

Ah, interesting, thanks ;)