Show preview with correct type de champ options

fix #3439

app/controllers/champs/carte_controller.rb

@@ -13,19 +13,16 @@ class Champs::CarteController < ApplicationController
       coordinates = params[:dossier][:champs_private_attributes][params[:position]][:value]
     end
 
-    if params[:champ_id].present?
-      @champ = Champ
+    @champ = if params[:champ_id].present?
+      Champ
         .joins(:dossier)
         .where(dossiers: { user_id: logged_user_ids })
         .find(params[:champ_id])
     else
-      @champ = Champs::CarteChamp.new(type_de_champ: TypeDeChamp.new(
-        type_champ: TypeDeChamp.type_champs.fetch(:carte),
-        options: {
-          quartiers_prioritaires: true,
-          cadastres: true
-        }
-      ))
+      TypeDeChamp
+        .joins(:procedure)
+        .where(procedures: { administrateur_id: logged_user_ids })
+        .find(params[:type_de_champ_id]).champ.build
     end
 
     geo_areas = []

app/helpers/champ_helper.rb

@@ -9,4 +9,12 @@ module ChampHelper
     raw(champ.to_render_data.to_json)
     # rubocop:enable Rails/OutputSafety
   end
+
+  def champ_carte_params(champ)
+    if champ.persisted?
+      { champ_id: champ.id }
+    else
+      { type_de_champ_id: champ.type_de_champ_id }
+    end
+  end
 end

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

@@ -8,4 +8,4 @@
   = render partial: 'shared/champs/carte/geo_areas', locals: { champ: champ, error: false }
 
 = form.hidden_field :value,
-  data: { remote: true, url: champs_carte_path(form.index), params: { champ_id: champ&.id }.to_query, method: 'post' }
+  data: { remote: true, url: champs_carte_path(form.index), params: champ_carte_params(champ).to_query, method: 'post' }

spec/features/new_administrateur/types_de_champ_spec.rb

@@ -117,4 +117,19 @@ feature 'As an administrateur I can edit types de champ', js: true do
 
     expect(page).to have_content('Supprimer', count: 3)
   end
+
+  it "Add carte champ" do
+    select('Carte', from: 'procedure_types_de_champ_attributes_0_type_champ')
+    fill_in 'procedure_types_de_champ_attributes_0_libelle', with: 'libellé de champ carte'
+    blur
+    check 'Quartiers prioritaires'
+    expect(page).to have_content('Formulaire enregistré')
+
+    preview_window = window_opened_by { click_on 'Prévisualiser le formulaire' }
+    within_window(preview_window) do
+      expect(page).to have_content('libellé de champ carte')
+      expect(page).to have_content('Quartiers prioritaires')
+      expect(page).not_to have_content('Cadastres')
+    end
+  end
 end