Drop procedure dossiers when updating brouillon

app/controllers/admin/pieces_justificatives_controller.rb

@@ -1,6 +1,7 @@
 class Admin::PiecesJustificativesController < AdminController
   before_action :retrieve_procedure
   before_action :procedure_locked?
+  before_action :reset_procedure, only: [:update, :destroy, :move_up, :move_down]
 
   def show
   end
@@ -22,12 +23,6 @@ class Admin::PiecesJustificativesController < AdminController
     render json: { message: 'Type de piece justificative not found' }, status: 404
   end
 
-  def update_params
-    params
-      .require(:procedure)
-      .permit(types_de_piece_justificative_attributes: [:libelle, :description, :id, :order_place, :mandatory, :lien_demarche])
-  end
-
   def move_up
     index = params[:index].to_i - 1
     if @procedure.switch_types_de_piece_justificative index
@@ -44,4 +39,12 @@ class Admin::PiecesJustificativesController < AdminController
       render json: {}, status: 400
     end
   end
+
+  private
+
+  def update_params
+    params
+      .require(:procedure)
+      .permit(types_de_piece_justificative_attributes: [:libelle, :description, :id, :order_place, :mandatory, :lien_demarche])
+  end
 end

app/controllers/admin/procedures_controller.rb

@@ -83,11 +83,12 @@ class Admin::ProceduresController < AdminController
     @procedure = current_administrateur.procedures.find(params[:id])
 
     if !@procedure.update(procedure_params)
-      flash.now.alert = @procedure.errors.full_messages
+      flash.alert = @procedure.errors.full_messages
-      return render 'edit'
+    else
+      reset_procedure
+      flash.notice = 'Procédure modifiée'
     end
 
-    flash.notice = 'Procédure modifiée'
     redirect_to edit_admin_procedure_path(id: @procedure.id)
   end
 

app/controllers/admin/types_de_champ_controller.rb

@@ -1,6 +1,7 @@
 class Admin::TypesDeChampController < AdminController
   before_action :retrieve_procedure
   before_action :procedure_locked?
+  before_action :reset_procedure, only: [:update, :destroy, :move_up, :move_down]
 
   def destroy
     @procedure.types_de_champ.destroy(params[:id])

app/controllers/admin/types_de_champ_private_controller.rb

@@ -1,6 +1,7 @@
 class Admin::TypesDeChampPrivateController < AdminController
   before_action :retrieve_procedure
   before_action :procedure_locked?
+  before_action :reset_procedure, only: [:update, :destroy, :move_up, :move_down]
 
   def destroy
     @procedure.types_de_champ_private.destroy(params[:id])

app/controllers/admin_controller.rb

@@ -21,4 +21,10 @@ class AdminController < ApplicationController
       redirect_to admin_procedure_path(id: @procedure.id)
     end
   end
+
+  def reset_procedure
+    if @procedure.brouillon_avec_lien?
+      @procedure.reset!
+    end
+  end
 end

app/models/procedure.rb

@@ -109,6 +109,14 @@ class Procedure < ApplicationRecord
     dossiers.update_all(hidden_at: now)
   end
 
+  def reset!
+    if locked?
+      raise "Can not reset a locked procedure."
+    else
+      dossiers.delete_all
+    end
+  end
+
   def locked?
     publiee_ou_archivee?
   end

spec/controllers/admin/procedures_controller_spec.rb

@@ -258,7 +258,7 @@ describe Admin::ProceduresController, type: :controller do
     end
 
     context 'when administrateur is connected' do
-      before do
+      def update_procedure
         put :update, params: { id: procedure.id, procedure: procedure_params }
         procedure.reload
       end
@@ -274,6 +274,8 @@ describe Admin::ProceduresController, type: :controller do
         let(:duree_conservation_dossiers_dans_ds) { 7 }
         let(:duree_conservation_dossiers_hors_ds) { 5 }
 
+        before { update_procedure }
+
         describe 'procedure attributs in database' do
           subject { procedure }
 
@@ -299,6 +301,7 @@ describe Admin::ProceduresController, type: :controller do
       end
 
       context 'when many attributs are not valid' do
+        before { update_procedure }
         let(:libelle) { '' }
         let(:description) { '' }
 
@@ -315,12 +318,30 @@ describe Admin::ProceduresController, type: :controller do
         end
       end
 
+      context 'when procedure is brouillon' do
+        let(:procedure) { create(:procedure_with_dossiers, :with_path, :with_type_de_champ, :with_two_type_de_piece_justificative, administrateur: admin) }
+        let!(:dossiers_count) { procedure.dossiers.count }
+
+        describe 'dossiers are dropped' do
+          before do
+            Flipflop::FeatureSet.current.test!.switch!(:publish_draft, true)
+          end
+
+          subject { update_procedure }
+
+          it {
+            expect(dossiers_count).to eq(1)
+            expect(subject.dossiers.count).to eq(0)
+          }
+        end
+      end
+
       context 'when procedure is published' do
-        let!(:procedure) { create(:procedure, :with_type_de_champ, :with_two_type_de_piece_justificative, :published, administrateur: admin) }
+        let(:procedure) { create(:procedure, :with_type_de_champ, :with_two_type_de_piece_justificative, :published, administrateur: admin) }
+
+        subject { update_procedure }
 
         describe 'only some properties can be updated' do
-          subject { procedure }
-
           it { expect(subject.libelle).to eq procedure_params[:libelle] }
           it { expect(subject.description).to eq procedure_params[:description] }
           it { expect(subject.organisation).to eq procedure_params[:organisation] }

spec/factories/procedure.rb

@@ -29,6 +29,15 @@ FactoryBot.define do
       end
     end
 
+    trait :with_path do
+      after(:create) do |procedure|
+        create(:procedure_path,
+          procedure: procedure,
+          administrateur: procedure.administrateur,
+          path: generate(:published_path))
+      end
+    end
+
     trait :with_service do
       after(:build) do |procedure, _evaluator|
         procedure.service = create(:service)