move tdc facets builder to tdc

app/models/concerns/facets_concern.rb

@@ -78,16 +78,7 @@ module FacetsConcern
         .reject { |(type_champ)| type_champ == TypeDeChamp.type_champs.fetch(:repetition) }
         .flat_map do |(type_champ, libelle, stable_id)|
           tdc = TypeDeChamp.new(type_champ:, libelle:, stable_id:)
-
-          tdc.dynamic_type.search_paths.map do |path_struct|
-            Facet.new(
-              table: TYPE_DE_CHAMP,
-              column: tdc.stable_id.to_s,
-              label: path_struct[:libelle],
-              type: TypeDeChamp.filter_hash_type(tdc.type_champ),
-              value_column: TypeDeChamp.filter_hash_value_column(type_champ)
-            )
-          end
+          tdc.dynamic_type.facets(table: TYPE_DE_CHAMP)
         end
     end
   end

app/models/types_de_champ/type_de_champ_base.rb

@@ -1,7 +1,7 @@
 class TypesDeChamp::TypeDeChampBase
   include ActiveModel::Validations
 
-  delegate :description, :libelle, :mandatory, :mandatory?, :stable_id, :fillable?, :public?, to: :@type_de_champ
+  delegate :description, :libelle, :mandatory, :mandatory?, :stable_id, :fillable?, :public?, :type_champ, to: :@type_de_champ
 
   FILL_DURATION_SHORT  = 10.seconds
   FILL_DURATION_MEDIUM = 1.minute
@@ -96,6 +96,18 @@ class TypesDeChamp::TypeDeChampBase
     end
   end
 
+  def facets(table:)
+    [
+      Facet.new(
+        table:,
+        column: stable_id.to_s,
+        label: libelle,
+        type: TypeDeChamp.filter_hash_type(type_champ),
+        value_column: TypeDeChamp.filter_hash_value_column(type_champ)
+      )
+    ]
+  end
+
   private
 
   def paths