Merge pull request #3154 from ZitaNemeckova/hide_policy_events_az

Availability Zone has only Management Events in Timelines
(cherry picked from commit 46e1d85)

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1533167

app/helpers/application_helper.rb

@@ -1722,4 +1722,8 @@ def translate_header_text(text)
   def parse_nodetype_and_id(x_node)
     x_node.split('_').last.split('-')
   end
+
+  def accessible_select_event_types
+    ApplicationController::Timelines::SELECT_EVENT_TYPE.map {|key, value| [_(key), value]}
+  end
 end

app/helpers/availability_zone_helper.rb

@@ -1,3 +1,7 @@
 module AvailabilityZoneHelper
   include_concern 'TextualSummary'
+
+  def accessible_select_event_types
+    [[_('Management Events'), 'timeline']]
+  end
 end

app/views/layouts/_tl_options.html.haml

@@ -17,7 +17,7 @@
             .form-group
               %div{'class' => 'timeline-filterbar'}
                 = select_tag("tl_show",
-                  options_for_select(ApplicationController::Timelines::SELECT_EVENT_TYPE.map {|key, value| [_(key), value]}, nil),
+                  options_for_select(accessible_select_event_types, nil),
                   'ng-model'                    => 'reportModel.tl_show',
                   "selectpicker-for-select-tag" => '',
                   :class                        => 'selectpicker',

spec/helpers/availability_zone_helper_spec.rb

@@ -0,0 +1,8 @@
+describe AvailabilityZoneHelper do
+
+  context "#accessible_select_event_types" do
+    it 'returns only Management Events' do
+      expect(accessible_select_event_types).to eq([['Management Events', 'timeline']])
+    end
+  end
+end