feat(dossier): pending resolution state

app/models/concerns/dossier_resolvable_concern.rb

@@ -3,5 +3,12 @@ module DossierResolvableConcern
 
   included do
     has_many :resolutions, class_name: 'DossierResolution', dependent: :destroy
+
+    def pending_resolution?
+      # We don't want to show any alert if user is not allowed to modify the dossier
+      return false unless en_construction?
+
+      resolutions.pending.exists?
+    end
   end
 end

app/models/dossier_resolution.rb

@@ -12,4 +12,6 @@
 class DossierResolution < ApplicationRecord
   belongs_to :dossier
   belongs_to :commentaire
+
+  scope :pending, -> { where(resolved_at: nil) }
 end

spec/models/concern/dossier_resolvable_concern_spec.rb

@@ -0,0 +1,28 @@
+describe DossierResolvableConcern do
+  describe "#pending_resolution?" do
+    let(:dossier) { create(:dossier, :en_construction) }
+
+    context "when dossier has no resolution" do
+      it { expect(dossier.pending_resolution?).to be_falsey }
+    end
+
+    context "when dossier has a pending resolution" do
+      before { create(:dossier_resolution, dossier:) }
+
+      it { expect(dossier.pending_resolution?).to be_truthy }
+    end
+
+    context "when dossier has a resolved resolution" do
+      before { create(:dossier_resolution, :resolved, dossier:) }
+
+      it { expect(dossier.pending_resolution?).to be_falsey }
+    end
+
+    context "when dossier is not en_construction" do
+      let(:dossier) { create(:dossier, :en_instruction) }
+      before { create(:dossier_resolution, dossier:) }
+
+      it { expect(dossier.pending_resolution?).to be_falsey }
+    end
+  end
+end