feat(gallery): add attachments from justificatif motivation

app/components/attachment/gallery_item_component.rb

@@ -23,6 +23,8 @@ class Attachment::GalleryItemComponent < ApplicationComponent
       'Pièce jointe au message'
     elsif from_avis_externe?
       'Pièce jointe à l’avis'
+    elsif from_justificatif_motivation?
+      'Pièce jointe à la décision'
     end
   end
 
@@ -42,6 +44,8 @@ class Attachment::GalleryItemComponent < ApplicationComponent
       'Avis externe (instructeur)'
     when from_avis_externe_expert?
       'Avis externe (expert)'
+    when from_justificatif_motivation?
+      'Justificatif de décision'
     end
   end
 
@@ -121,4 +125,8 @@ class Attachment::GalleryItemComponent < ApplicationComponent
   def from_avis_externe_expert?
     from_avis_externe? && attachment.name == 'piece_justificative_file'
   end
+
+  def from_justificatif_motivation?
+    attachment.name == 'justificatif_motivation'
+  end
 end

app/components/attachment/gallery_item_component/gallery_item_component.html.haml

@@ -9,7 +9,7 @@
           Visualiser
     - if !gallery_demande?
       .fr-text--sm.fr-mt-2v.fr-mb-1v
-        = libelle.truncate(25)
+        = libelle.truncate(30)
     = render Attachment::ShowComponent.new(attachment:, truncate: true, new_tab: gallery_demande?)
     - if !gallery_demande?
       .fr-mt-2v.fr-mb-2v{ class: badge_updated_class }
@@ -19,7 +19,7 @@
       = image_tag('apercu-indisponible.png')
     - if !gallery_demande?
       .fr-text--sm.fr-mt-2v.fr-mb-1v
-        = libelle.truncate(25)
+        = libelle.truncate(30)
     = render Attachment::ShowComponent.new(attachment:, truncate: true, new_tab: gallery_demande?)
     - if !gallery_demande?
       .fr-mt-2v.fr-mb-2v{ class: badge_updated_class }

app/controllers/instructeurs/dossiers_controller.rb

@@ -522,7 +522,12 @@ module Instructeurs
           .compact
           .map(&:id)
 
-        champs_attachments_ids + commentaires_attachments_ids + avis_attachments_ids
+        justificatif_motivation_id = dossier
+          .justificatif_motivation
+          &.attachment
+          &.id
+
+        champs_attachments_ids + commentaires_attachments_ids + avis_attachments_ids + [justificatif_motivation_id]
       end
       @gallery_attachments = ActiveStorage::Attachment.where(id: gallery_attachments_ids)
     end

app/models/concerns/blob_image_processor_concern.rb

@@ -10,7 +10,7 @@ module BlobImageProcessorConcern
   end
 
   def representation_required?
-    from_champ? || from_messagerie? || logo? || from_action_text? || from_avis?
+    from_champ? || from_messagerie? || logo? || from_action_text? || from_avis? || from_justificatif_motivation?
   end
 
   private
@@ -38,4 +38,8 @@ module BlobImageProcessorConcern
   def watermark_required?
     attachments.any? { _1.record.class == Champs::TitreIdentiteChamp }
   end
+
+  def from_justificatif_motivation?
+    attachments.any? { _1.name == 'justificatif_motivation' }
+  end
 end

spec/components/attachment/gallery_item_component_spec.rb

@@ -145,6 +145,20 @@ RSpec.describe Attachment::GalleryItemComponent, type: :component do
     end
   end
 
+  context "when attachment is from a justificatif motivation" do
+    let(:fake_justificatif) { fixture_file_upload('spec/fixtures/files/piece_justificative_0.pdf', 'application/pdf') }
+    let(:attachment) { dossier.justificatif_motivation.attachment }
+
+    before { dossier.update!(justificatif_motivation: fake_justificatif) }
+
+    it "displays a generic libelle, link, tag and renders title" do
+      expect(subject).to have_text('Justificatif de décision')
+      expect(subject).to have_link(filename)
+      expect(subject).to have_text('Pièce jointe à la décision')
+      expect(component.title).to eq("Pièce jointe à la décision -- #{filename}")
+    end
+  end
+
   context "when attachment is from an avis" do
     context 'from an instructeur' do
       let(:avis) { create(:avis, :with_introduction, dossier: dossier) }