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