Add stable ids to types_de_champ after every update

app/models/procedure.rb

@@ -199,6 +199,7 @@ class Procedure < ApplicationRecord
   end
 
   def clone(admin, from_library)
+    populate_champ_stable_ids
     procedure = self.deep_clone(include:
       {
         types_de_piece_justificative: nil,
@@ -358,6 +359,12 @@ class Procedure < ApplicationRecord
     gestionnaire || gestionnaires.first
   end
 
+  def populate_champ_stable_ids
+    TypeDeChamp.where(procedure: self, stable_id: nil).find_each do |type_de_champ|
+      type_de_champ.update_column(:stable_id, type_de_champ.id)
+    end
+  end
+
   private
 
   def claim_path_ownership!(path)

app/models/type_de_champ.rb

@@ -36,6 +36,7 @@ class TypeDeChamp < ApplicationRecord
   store :options, accessors: [:cadastres, :quartiers_prioritaires, :parcelles_agricoles]
 
   after_initialize :set_dynamic_type
+  after_create :populate_stable_id
 
   attr_reader :dynamic_type
 
@@ -117,6 +118,12 @@ class TypeDeChamp < ApplicationRecord
 
   private
 
+  def populate_stable_id
+    if !stable_id
+      update_column(:stable_id, id)
+    end
+  end
+
   def remove_piece_justificative_template
     if type_champ != TypeDeChamp.type_champs.fetch(:piece_justificative) && piece_justificative_template.attached?
       piece_justificative_template.purge_later