update dossier after saving commentaire

update last_commentaire_updated_at without hook

Co-authored-by: Christophe Robillard <christophe.robillard@beta.gouv.fr>

spec/controllers/instructeurs/avis_controller_spec.rb

@@ -117,18 +117,23 @@ describe Instructeurs::AvisController, type: :controller do
     describe '#create_commentaire' do
       let(:file) { nil }
       let(:scan_result) { true }
+      let(:now) { Time.zone.parse("14/07/1789") }
 
       subject { post :create_commentaire, params: { id: avis_without_answer.id, procedure_id: procedure.id, commentaire: { body: 'commentaire body', piece_jointe: file } } }
 
       before do
         allow(ClamavService).to receive(:safe_file?).and_return(scan_result)
+        Timecop.freeze(now)
       end
 
+      after { Timecop.return }
+
       it do
         subject
 
         expect(response).to redirect_to(messagerie_instructeur_avis_path(avis_without_answer.procedure, avis_without_answer))
         expect(dossier.commentaires.map(&:body)).to match(['commentaire body'])
+        expect(dossier.reload.last_commentaire_updated_at).to eq(now)
       end
 
       context "with a file" do

spec/controllers/instructeurs/dossiers_controller_spec.rb

@@ -390,6 +390,7 @@ describe Instructeurs::DossiersController, type: :controller do
     let(:body) { "avant\napres" }
     let(:file) { fixture_file_upload('spec/fixtures/files/piece_justificative_0.pdf', 'application/pdf') }
     let(:scan_result) { true }
+    let(:now) { Timecop.freeze("09/11/1989") }
 
     subject {
       post :create_commentaire, params: {
@@ -404,14 +405,18 @@ describe Instructeurs::DossiersController, type: :controller do
 
     before do
       allow(ClamavService).to receive(:safe_file?).and_return(scan_result)
+      Timecop.freeze(now)
     end
 
+    after { Timecop.return }
+
     it "creates a commentaire" do
       expect { subject }.to change(Commentaire, :count).by(1)
       expect(instructeur.followed_dossiers).to include(dossier)
 
       expect(response).to redirect_to(messagerie_instructeur_dossier_path(dossier.procedure, dossier))
       expect(flash.notice).to be_present
+      expect(dossier.reload.last_commentaire_updated_at).to eq(now)
     end
 
     context "when the commentaire created with virus file" do