Remove time tracking from incidents

We remove the time tracking feature
from incidents but leave it as part
of the issue sidebar.

app/models/concerns/issuable.rb

@@ -181,6 +181,14 @@ module Issuable
       false
     end
 
+    def supports_time_tracking?
+      is_a?(TimeTrackable) && !incident?
+    end
+
+    def incident?
+      is_a?(Issue) && super
+    end
+
     private
 
     def description_max_length_for_new_records_is_valid

app/serializers/issuable_sidebar_basic_entity.rb

@@ -103,6 +103,8 @@ class IssuableSidebarBasicEntity < Grape::Entity
     issuable.project.emails_disabled?
   end
 
+  expose :supports_time_tracking?, as: :supports_time_tracking
+
   private
 
   def current_user

app/views/shared/issuable/_sidebar.html.haml

@@ -55,12 +55,13 @@
             = dropdown_tag('Milestone', options: { title: _('Assign milestone'), toggle_class: 'js-milestone-select js-extra-options', filter: true, dropdown_class: 'dropdown-menu-selectable', placeholder: _('Search milestones'), data: { show_no: true, field_name: "#{issuable_type}[milestone_id]", project_id: issuable_sidebar[:project_id], issuable_id: issuable_sidebar[:id], milestones: issuable_sidebar[:project_milestones_path], ability_name: issuable_type, issue_update: issuable_sidebar[:issuable_json_path], use_id: true, default_no: true, selected: milestone[:title], null_default: true, display: 'static' }})
           - if @project.group.present?
             = render_if_exists 'shared/issuable/iteration_select', { can_edit: can_edit_issuable, group_path: @project.group.full_path, project_path: issuable_sidebar[:project_full_path], issue_iid: issuable_sidebar[:iid], issuable_type: issuable_type }
-        #issuable-time-tracker.block
-          // Fallback while content is loading
-          .title.hide-collapsed
-            = _('Time tracking')
-            = icon('spinner spin', 'aria-hidden': 'true')
 
+        - if issuable_sidebar[:supports_time_tracking]
+          #issuable-time-tracker.block
+            // Fallback while content is loading
+            .title.hide-collapsed
+              = _('Time tracking')
+              = icon('spinner spin', 'aria-hidden': 'true')
         - if issuable_sidebar.has_key?(:due_date)
           .block.due_date
             .sidebar-collapsed-icon.has-tooltip{ data: { placement: 'left', container: 'body', html: 'true', boundary: 'viewport' }, title: sidebar_due_date_tooltip_label(issuable_sidebar[:due_date]) }

changelogs/unreleased/229970-time-tracking-incident.yml

+---
+title: Remove time tracking from incidents sidebar
+merge_request: 39837
+author:
+type: changed

spec/fixtures/api/schemas/entities/issue_sidebar.json

@@ -42,6 +42,7 @@
     "project_labels_path": { "type": "string" },
     "toggle_subscription_path": { "type": "string" },
     "move_issue_path": { "type": "string" },
-    "projects_autocomplete_path": { "type": "string" }
+    "projects_autocomplete_path": { "type": "string" },
+    "supports_time_tracking": { "type": "boolean" }
   }
 }

spec/fixtures/api/schemas/entities/merge_request_sidebar.json

@@ -51,6 +51,7 @@
     "project_labels_path": { "type": "string" },
     "toggle_subscription_path": { "type": "string" },
     "move_issue_path": { "type": "string" },
-    "projects_autocomplete_path": { "type": "string" }
+    "projects_autocomplete_path": { "type": "string" },
+    "supports_time_tracking": { "type": "boolean" }
   }
 }

spec/models/concerns/issuable_spec.rb

@@ -824,4 +824,40 @@ RSpec.describe Issuable do
       it_behaves_like 'matches_cross_reference_regex? fails fast'
     end
   end
+
+  describe '#supports_time_tracking?' do
+    using RSpec::Parameterized::TableSyntax
+
+    where(:issuable_type, :supports_time_tracking) do
+      :issue         | true
+      :incident      | false
+      :merge_request | true
+    end
+
+    with_them do
+      let(:issuable) { build_stubbed(issuable_type) }
+
+      subject { issuable.supports_time_tracking? }
+
+      it { is_expected.to eq(supports_time_tracking) }
+    end
+  end
+
+  describe '#incident?' do
+    using RSpec::Parameterized::TableSyntax
+
+    where(:issuable_type, :incident) do
+      :issue         | false
+      :incident      | true
+      :merge_request | false
+    end
+
+    with_them do
+      let(:issuable) { build_stubbed(issuable_type) }
+
+      subject { issuable.incident? }
+
+      it { is_expected.to eq(incident) }
+    end
+  end
 end

spec/serializers/issue_serializer_spec.rb

@@ -3,8 +3,9 @@
 require 'spec_helper'
 
 RSpec.describe IssueSerializer do
-  let(:resource) { create(:issue) }
-  let(:user)     { create(:user) }
+  let_it_be(:resource) { create(:issue) }
+  let_it_be(:user) { create(:user) }
+
   let(:json_entity) do
     described_class.new(current_user: user)
       .represent(resource, serializer: serializer)