Save Champs value since description page

app/controllers/users/description_controller.rb

@@ -31,6 +31,11 @@ class Users::DescriptionController < UsersController
       cerfa.save
     end
 
+    @dossier.champs.each do |champ|
+      champ.value = params[:champs]["'#{champ.id}'"]
+      champ.save
+    end
+
     @dossier.pieces_justificatives.each do |piece_justificative|
       unless params["piece_justificative_#{piece_justificative.type}"].nil?
         piece_justificative.content = params["piece_justificative_#{piece_justificative.type}"]

app/views/users/description/show.html.haml

@@ -22,7 +22,7 @@
             = champ.libelle
 
           -if champ.type_champs == 'textarea'
-            %textarea.form-control{name:"champs[#{champ.id}]",
+            %textarea.form-control{name:"champs['#{champ.id}']",
             placeholder: champ.libelle,
             id: "champs_#{champ.id}"}
               =champ.value

spec/controllers/users/description_controller_spec.rb

@@ -155,6 +155,29 @@ describe Users::DescriptionController, type: :controller do
       end
     end
 
+    context 'Sauvegarde des champs' do
+      let(:champs_dossier) { dossier.champs }
+      let(:dossier_champs_first) { 'test value' }
+      before do
+        post :create, {dossier_id: dossier_id,
+                       nom_projet: nom_projet,
+                       description: description,
+                       champs: {
+                           "'#{dossier.champs.first.id}'" => dossier_champs_first
+                       }
+                    }
+        dossier.reload
+      end
+
+      it { expect(dossier.champs.first.value).to eq(dossier_champs_first) }
+
+      context 'when champs value is empty' do
+        let(:dossier_champs_first) { 'test value' }
+
+        it { expect(dossier.champs.first.value).to eq(dossier_champs_first) }
+      end
+    end
+
     context 'Sauvegarde des pièces justificatives' do
       let(:all_pj_type){ dossier.procedure.type_de_piece_justificative_ids }
       before do