[#1421] Move departements to DepartementChamp

app/models/champ.rb

@@ -19,10 +19,6 @@ class Champ < ApplicationRecord
     mandatory? && value.blank?
   end
 
-  def self.departements
-    JSON.parse(Carto::GeoAPI::Driver.departements).map { |liste| "#{liste['code']} - #{liste['nom']}" }.push('99 - Étranger')
-  end
-
   def self.pays
     JSON.parse(Carto::GeoAPI::Driver.pays).pluck("nom")
   end

app/models/champs/departement_champ.rb

@@ -1,2 +1,5 @@
 class Champs::DepartementChamp < Champs::TextChamp
+  def self.departements
+    JSON.parse(Carto::GeoAPI::Driver.departements).map { |liste| "#{liste['code']} - #{liste['nom']}" }.push('99 - Étranger')
+  end
 end

app/views/shared/dossiers/editable_champs/_departements.html.haml

@@ -1,3 +1,3 @@
 = form.select :value,
-  Champ.departements,
+  Champs::DepartementChamp.departements,
   required: champ.mandatory?

app/views/users/description/champs/_departements.html.haml

@@ -1,2 +1,2 @@
 = select_tag("champs['#{champ.id}']",
-  options_for_select(Champ.departements, selected: champ.object.value))
+  options_for_select(Champs::DepartementChamp.departements, selected: champ.object.value))