refactor(graphql): fix types_de_champ usage

app/graphql/types/champ_descriptor_type.rb

@@ -18,14 +18,14 @@ module Types
     field :options, [String], "List des options d’un champ avec selection.", null: true
 
     def champ_descriptors
-      if object.repetition?
-        Loaders::Association.for(object.class, :types_de_champ).load(object)
+      if object.type_de_champ.repetition?
+        Loaders::Association.for(object.class, :revision_types_de_champ).load(object)
       end
     end
 
     def options
-      if object.drop_down_list?
-        object.drop_down_list_options.reject(&:empty?)
+      if object.type_de_champ.drop_down_list?
+        object.type_de_champ.drop_down_list_options.reject(&:empty?)
       end
     end
   end

app/graphql/types/demarche_type.rb

@@ -48,8 +48,8 @@ module Types
       argument :deleted_since, GraphQL::Types::ISO8601DateTime, required: false, description: "Dossiers supprimés depuis la date."
     end
 
-    field :champ_descriptors, [Types::ChampDescriptorType], null: false, method: :types_de_champ
-    field :annotation_descriptors, [Types::ChampDescriptorType], null: false, method: :types_de_champ_private
+    field :champ_descriptors, [Types::ChampDescriptorType], null: false
+    field :annotation_descriptors, [Types::ChampDescriptorType], null: false
 
     field :draft_revision, Types::RevisionType, null: false
     field :published_revision, Types::RevisionType, null: true
@@ -120,6 +120,14 @@ module Types
       dossiers.order(deleted_at: order)
     end
 
+    def champ_descriptors
+      object.active_revision.revision_types_de_champ_public
+    end
+
+    def annotation_descriptors
+      object.active_revision.revision_types_de_champ_private
+    end
+
     def self.authorized?(object, context)
       context.authorized_demarche?(object)
     end

app/graphql/types/revision_type.rb

@@ -8,11 +8,11 @@ module Types
     field :annotation_descriptors, [Types::ChampDescriptorType], null: false
 
     def champ_descriptors
-      Loaders::Association.for(object.class, :types_de_champ_public).load(object)
+      Loaders::Association.for(object.class, revision_types_de_champ_public: :type_de_champ).load(object)
     end
 
     def annotation_descriptors
-      Loaders::Association.for(object.class, :types_de_champ_private).load(object)
+      Loaders::Association.for(object.class, revision_types_de_champ_private: :type_de_champ).load(object)
     end
   end
 end

app/models/procedure_revision_type_de_champ.rb

@@ -22,9 +22,7 @@ class ProcedureRevisionTypeDeChamp < ApplicationRecord
   scope :public_only, -> { joins(:type_de_champ).where(types_de_champ: { private: false }) }
   scope :private_only, -> { joins(:type_de_champ).where(types_de_champ: { private: true }) }
 
-  def private?
-    type_de_champ.private?
-  end
+  delegate :stable_id, :libelle, :description, :type_champ, :mandatory?, :private?, :to_typed_id, to: :type_de_champ
 
   def child?
     parent_id.present?