Show label in UI if a domain is discarded

#792

app/models/concerns/domain/deletable.rb

@@ -6,7 +6,7 @@ module Concerns::Domain::Deletable
   end
 
   def discard
-    self.statuses << DomainStatus::DELETE_CANDIDATE
+    statuses << DomainStatus::DELETE_CANDIDATE
     save
   end
 

app/presenters/domain_presenter.rb

@@ -6,6 +6,17 @@ class DomainPresenter
     @view = view
   end
 
+  def name_with_status
+    html = domain.name
+
+    if domain.discarded?
+      label = view.content_tag(:span, 'deleteCandidate', class: 'label label-warning')
+      html += " #{label}"
+    end
+
+    html.html_safe
+  end
+
   def expire_time
     view.l(domain.expire_time)
   end

app/views/admin/domains/show.html.erb

@@ -1,3 +1,5 @@
+<% domain = DomainPresenter.new(domain: @domain, view: self) %>
+
 <ol class="breadcrumb">
     <li><%= link_to t('admin.domains.index.header'), admin_domains_path %></li>
 </ol>
@@ -5,7 +7,7 @@
 <div class="page-header">
     <div class="row">
         <div class="col-sm-8">
-            <h1><%= @domain %></h1>
+            <h1><%= domain.name_with_status %></h1>
         </div>
 
         <div class="col-sm-4 text-right">

test/integration/admin/domains/details_test.rb

@@ -0,0 +1,16 @@
+require 'test_helper'
+
+class AdminAreaDomainDetailsTest < ActionDispatch::IntegrationTest
+  def setup
+    login_as users(:admin)
+    @domain = domains(:shop)
+  end
+
+  def test_discarded_domain_has_corresponding_label
+    visit admin_domain_url(@domain)
+    assert_no_css 'span.label.label-warning', text: 'deleteCandidate'
+    @domain.discard
+    visit admin_domain_url(@domain)
+    assert_css 'span.label.label-warning', text: 'deleteCandidate'
+  end
+end