[#1421] Move regions to RegionChamp

app/models/champ.rb

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

app/models/champs/region_champ.rb

@@ -1,2 +1,5 @@
 class Champs::RegionChamp < Champs::TextChamp
+  def self.regions
+    JSON.parse(Carto::GeoAPI::Driver.regions).sort_by { |e| e['nom'] }.pluck("nom")
+  end
 end

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

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

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

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

spec/features/new_user/dossier_spec.rb

@@ -12,7 +12,7 @@ feature 'The user' do
   # there are no extraneous input
   # attached file works
   scenario 'fill a dossier', js: true do
-    allow(Champ).to receive(:regions).and_return(['region1', 'region2']).at_least(:once)
+    allow(Champs::RegionChamp).to receive(:regions).and_return(['region1', 'region2']).at_least(:once)
     allow(Champ).to receive(:departements).and_return(['dep1', 'dep2']).at_least(:once)
 
     log_in(user.email, password, procedure)