Add Procedure#brouillon?

app/models/procedure.rb

@@ -120,6 +120,10 @@ class Procedure < ActiveRecord::Base
     return procedure if procedure.save
   end
 
+  def brouillon?
+    published_at.nil?
+  end
+
   def publish!(path)
     self.update_attributes!({ published_at: Time.now, archived_at: nil })
     ProcedurePath.create!(path: path, procedure: self, administrateur: self.administrateur)

app/views/admin/procedures/show.html.haml

@@ -1,6 +1,6 @@
 .row.white-back
   #procedure_show
-    - unless @facade.procedure.published?
+    - if @facade.procedure.brouillon?
       - if @facade.procedure.gestionnaires.size == 0
         %a.action_button.btn.btn-success#publish-procedure{ style: 'float: right; margin-top: 10px;', disabled: 'disabled', 'data-toggle' => :tooltip, title: 'Vous ne pouvez pas publier une procédure sans qu\'aucun accompagnateur ne soit affecté à celle-ci.' }
           %i.fa.fa-eraser

spec/models/procedure_spec.rb

@@ -243,6 +243,16 @@ describe Procedure do
     end
   end
 
+  describe "#brouillon?" do
+    let(:procedure_brouillon) { Procedure.new() }
+    let(:procedure_publiee) { Procedure.new(published_at: Time.now) }
+    let(:procedure_archivee) { Procedure.new(published_at: Time.now, archived_at: Time.now) }
+
+    it { expect(procedure_brouillon.brouillon?).to be_truthy }
+    it { expect(procedure_publiee.brouillon?).to be_falsey }
+    it { expect(procedure_archivee.brouillon?).to be_falsey }
+  end
+
   describe "#publiee?" do
     let(:procedure_brouillon) { Procedure.new() }
     let(:procedure_publiee) { Procedure.new(published_at: Time.now) }