[Feature flag] Remove burnup_charts and iteration_charts

app/controllers/groups/milestones_controller.rb

@@ -5,9 +5,6 @@ class Groups::MilestonesController < Groups::ApplicationController
 
   before_action :milestone, only: [:edit, :show, :update, :issues, :merge_requests, :participants, :labels, :destroy]
   before_action :authorize_admin_milestones!, only: [:edit, :new, :create, :update, :destroy]
-  before_action do
-    push_frontend_feature_flag(:burnup_charts, @group, default_enabled: true)
-  end
 
   feature_category :issue_tracking
 

app/controllers/projects/milestones_controller.rb

@@ -6,9 +6,6 @@ class Projects::MilestonesController < Projects::ApplicationController
 
   before_action :check_issuables_available!
   before_action :milestone, only: [:edit, :update, :destroy, :show, :issues, :merge_requests, :participants, :labels, :promote]
-  before_action do
-    push_frontend_feature_flag(:burnup_charts, @project, default_enabled: true)
-  end
 
   # Allow read any milestone
   before_action :authorize_read_milestone!

config/feature_flags/development/burnup_charts.yml

----
-name: burnup_charts
-introduced_by_url: 
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/268350
-milestone: '13.6'
-type: development
-group: group::project management
-default_enabled: true

doc/user/group/iterations/index.md

@@ -76,12 +76,7 @@ To view an iteration report, go to the iterations list page and click an iterati
 ### Iteration burndown and burnup charts
 
 > - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/222750) in [GitLab Starter](https://about.gitlab.com/pricing/) 13.5.
-> - It was deployed behind a feature flag, disabled by default.
-> - [Became enabled by default](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/45492) on GitLab 13.6.
-> - It's enabled on GitLab.com.
-> - It's able to be enabled or disabled per-group.
-> - It's recommended for production use.
-> - For GitLab self-managed instances, GitLab administrators can opt to [disable it](#disable-iteration-charts). **(STARTER ONLY)**
+> - [Feature flag removed](https://gitlab.com/gitlab-org/gitlab/-/issues/269972) in [GitLab Starter](https://about.gitlab.com/pricing/) 13.7.
 
 The iteration report includes [burndown and burnup charts](../../project/milestones/burndown_and_burnup_charts.md),
 similar to how they appear when viewing a [milestone](../../project/milestones/index.md).
@@ -113,30 +108,6 @@ Feature.disable(:group_iterations)
 Feature.disable(:group_iterations, Group.find(<group ID>))
 ```
 
-## Disable iteration charts **(STARTER ONLY)**
-
-GitLab iteration charts feature is deployed with a feature flag that is **enabled by default**.
-[GitLab administrators with access to the GitLab Rails console](../../../administration/feature_flags.md)
-can disable it for your instance. `:iteration_charts` can be enabled or disabled per-group.
-
-To enable it:
-
-```ruby
-# Instance-wide
-Feature.enable(:iteration_charts)
-# or by group
-Feature.enable(:iteration_charts, Group.find(<group ID>))
-```
-
-To disable it:
-
-```ruby
-# Instance-wide
-Feature.disable(:iteration_charts)
-# or by group
-Feature.disable(:iteration_charts, Group.find(<group ID>))
-```
-
 <!-- ## Troubleshooting
 
 Include any troubleshooting steps that you can foresee. If you know beforehand what issues

doc/user/project/milestones/burndown_and_burnup_charts.md

@@ -104,13 +104,7 @@ Reopened issues are considered as having been opened on the day after they were
 ## Burnup charts
 
 > - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/6903) in [GitLab Starter](https://about.gitlab.com/pricing/) 13.6.
-> - It's [deployed behind a feature flag](../../feature_flags.md), enabled by default.
-> - It's enabled on GitLab.com.
-> - It's recommended for production use.
-> - For GitLab self-managed instances, GitLab administrators can opt to [disable it](#enable-or-disable-burnup-charts). **(STARTER ONLY)**
-
-CAUTION: **Warning:**
-This feature might not be available to you. Check the **version history** note above for details.
+> - [Feature flag removed](https://gitlab.com/gitlab-org/gitlab/-/issues/268350) in [GitLab Starter](https://about.gitlab.com/pricing/) 13.7.
 
 Burnup charts show the assigned and completed work for a milestone.
 
@@ -136,25 +130,6 @@ Burnup charts can show either the total number of issues or total weight for eac
 day of the milestone. Use the toggle above the charts to switch between total
 and weight.
 
-### Enable or disable burnup charts **(STARTER ONLY)**
-
-Burnup charts is under development but ready for production use.
-It is deployed behind a feature flag that is **enabled by default**.
-[GitLab administrators with access to the GitLab Rails console](../../../administration/feature_flags.md)
-can opt to disable it.
-
-To enable it:
-
-```ruby
-Feature.enable(:burnup_charts)
-```
-
-To disable it:
-
-```ruby
-Feature.disable(:burnup_charts)
-```
-
 <!-- ## Troubleshooting
 
 Include any troubleshooting steps that you can foresee. If you know beforehand what issues

ee/app/assets/javascripts/burndown_chart/components/burn_charts.vue

@@ -54,7 +54,7 @@ export default {
   apollo: {
     burnupData: {
       skip() {
-        return !this.glFeatures.burnupCharts || (!this.milestoneId && !this.iterationId);
+        return !this.milestoneId && !this.iterationId;
       },
       query: BurnupQuery,
       variables() {
@@ -79,7 +79,7 @@ export default {
       openIssuesWeight: [],
       issuesSelected: true,
       burnupData: [],
-      useLegacyBurndown: !this.glFeatures.burnupCharts,
+      useLegacyBurndown: false,
       showInfo: this.showNewOldBurndownToggle,
       error: '',
     };
@@ -89,7 +89,7 @@ export default {
       return this.iterationId ? 'iteration' : 'milestone';
     },
     title() {
-      return this.glFeatures.burnupCharts ? __('Charts') : __('Burndown chart');
+      return __('Charts');
     },
     issueButtonCategory() {
       return this.issuesSelected ? 'primary' : 'secondary';
@@ -110,11 +110,6 @@ export default {
       return this.pluckBurnupDataProperties('scopeWeight', 'completedWeight');
     },
   },
-  mounted() {
-    if (!this.glFeatures.burnupCharts) {
-      this.fetchLegacyBurndownEvents();
-    }
-  },
   methods: {
     fetchLegacyBurndownEvents() {
       this.fetchedLegacyData = true;
@@ -230,12 +225,7 @@ export default {
 
 <template>
   <div>
-    <gl-alert
-      v-if="glFeatures.burnupCharts && showInfo"
-      variant="info"
-      class="col-12 gl-mt-3"
-      @dismiss="showInfo = false"
-    >
+    <gl-alert v-if="showInfo" variant="info" class="col-12 gl-mt-3" @dismiss="showInfo = false">
       <gl-sprintf
         :message="
           __(
@@ -272,7 +262,7 @@ export default {
         </gl-button>
       </gl-button-group>
 
-      <gl-button-group v-if="glFeatures.burnupCharts && showNewOldBurndownToggle">
+      <gl-button-group v-if="showNewOldBurndownToggle">
         <gl-button
           ref="oldBurndown"
           :category="useLegacyBurndown ? 'primary' : 'secondary'"
@@ -293,7 +283,7 @@ export default {
         </gl-button>
       </gl-button-group>
     </div>
-    <div v-if="glFeatures.burnupCharts" class="row">
+    <div class="row">
       <gl-alert v-if="error" variant="danger" class="col-12" @dismiss="error = ''">
         {{ error }}
       </gl-alert>
@@ -313,14 +303,5 @@ export default {
         class="col-md-6"
       />
     </div>
-    <burndown-chart
-      v-else
-      :show-title="false"
-      :start-date="startDate"
-      :due-date="dueDate"
-      :open-issues-count="openIssuesCount"
-      :open-issues-weight="openIssuesWeight"
-      :issues-selected="issuesSelected"
-    />
   </div>
 </template>

ee/app/assets/javascripts/iterations/components/iteration_report.vue

@@ -220,7 +220,6 @@ export default {
         :namespace-type="namespaceType"
       />
       <burn-charts
-        v-if="glFeatures.iterationCharts && glFeatures.burnupCharts"
         :start-date="iteration.startDate"
         :due-date="iteration.dueDate"
         :iteration-id="iteration.id"

ee/app/controllers/groups/iterations_controller.rb

@@ -4,10 +4,6 @@ class Groups::IterationsController < Groups::ApplicationController
   before_action :check_iterations_available!
   before_action :authorize_show_iteration!, only: [:index, :show]
   before_action :authorize_create_iteration!, only: [:new, :edit]
-  before_action do
-    push_frontend_feature_flag(:iteration_charts, group, default_enabled: true)
-    push_frontend_feature_flag(:burnup_charts, group, default_enabled: true)
-  end
 
   feature_category :issue_tracking
 

ee/app/controllers/projects/iterations/inherited_controller.rb

@@ -3,10 +3,6 @@
 class Projects::Iterations::InheritedController < Projects::ApplicationController
   before_action :check_iterations_available!
   before_action :authorize_show_iteration!
-  before_action do
-    push_frontend_feature_flag(:iteration_charts, project, default_enabled: true)
-    push_frontend_feature_flag(:burnup_charts, project, default_enabled: true)
-  end
 
   feature_category :issue_tracking
 

ee/app/controllers/projects/iterations_controller.rb

@@ -3,10 +3,6 @@
 class Projects::IterationsController < Projects::ApplicationController
   before_action :check_iterations_available!
   before_action :authorize_show_iteration!
-  before_action do
-    push_frontend_feature_flag(:iteration_charts, project, default_enabled: true)
-    push_frontend_feature_flag(:burnup_charts, project, default_enabled: true)
-  end
 
   feature_category :issue_tracking
 

ee/app/graphql/resolvers/timebox_report_resolver.rb

@@ -7,8 +7,6 @@ module Resolvers
     alias_method :timebox, :synchronized_object
 
     def resolve(*args)
-      return {} unless timebox.burnup_charts_available?
-
       response = TimeboxReportService.new(timebox).execute
 
       raise GraphQL::ExecutionError, response.message if response.error?

ee/app/models/ee/iteration.rb

@@ -46,10 +46,6 @@ module EE
       resource_parent&.feature_available?(:iterations) && weight_available?
     end
 
-    def burnup_charts_available?
-      ::Feature.enabled?(:iteration_charts, resource_parent, default_enabled: true)
-    end
-
     private
 
     def timebox_format_reference(format = :id)

ee/app/models/ee/milestone.rb

@@ -15,9 +15,5 @@ module EE
     end
 
     alias_method :supports_timebox_charts?, :supports_milestone_charts?
-
-    def burnup_charts_available?
-      ::Feature.enabled?(:burnup_charts, resource_parent, default_enabled: true)
-    end
   end
 end

ee/config/feature_flags/development/iteration_charts.yml

----
-name: iteration_charts
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/41280
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/229046
-milestone: '13.4'
-type: development
-group: group::project management
-default_enabled: true

ee/spec/features/burnup_charts_spec.rb

@@ -52,20 +52,6 @@ RSpec.describe 'Burnup charts', :js do
     end
   end
 
-  describe 'feature flag disabled' do
-    before do
-      stub_licensed_features(milestone_charts: true)
-      stub_feature_flags(burnup_charts: false)
-    end
-
-    it 'only shows burndown chart' do
-      visit group_milestone_path(milestone.group, milestone)
-
-      expect(page).to have_selector(burndown_chart_selector)
-      expect(page).not_to have_selector(burnup_chart_selector)
-    end
-  end
-
   def burnup_chart_points
     fill_color = "#5772ff"
     burnup_chart.all("path[fill='#{fill_color}']", count: 12)

ee/spec/frontend/burndown_chart/components/burn_charts_spec.js

@@ -6,8 +6,7 @@ import BurnCharts from 'ee/burndown_chart/components/burn_charts.vue';
 import BurndownChart from 'ee/burndown_chart/components/burndown_chart.vue';
 import BurnupChart from 'ee/burndown_chart/components/burnup_chart.vue';
 import { useFakeDate } from 'helpers/fake_date';
-import waitForPromises from 'helpers/wait_for_promises';
-import { day1, day2, day3, day4, legacyBurndownEvents } from '../mock_data';
+import { day1, day2, day3, day4 } from '../mock_data';
 
 function fakeDate({ date }) {
   const [year, month, day] = date.split('-');
@@ -37,7 +36,7 @@ describe('burndown_chart', () => {
     burndownEventsPath: '/api/v4/projects/1234/milestones/1/burndown_events',
   };
 
-  const createComponent = ({ props = {}, featureEnabled = false, data = {} } = {}) => {
+  const createComponent = ({ props = {}, data = {} } = {}) => {
     wrapper = shallowMount(BurnCharts, {
       propsData: {
         ...defaultProps,
@@ -46,9 +45,6 @@ describe('burndown_chart', () => {
       data() {
         return data;
       },
-      provide: {
-        glFeatures: { burnupCharts: featureEnabled },
-      },
     });
   };
 
@@ -58,6 +54,7 @@ describe('burndown_chart', () => {
 
   afterEach(() => {
     mock.restore();
+    wrapper.destroy();
   });
 
   it('includes Issues and Issue weight buttons', () => {
@@ -95,136 +92,61 @@ describe('burndown_chart', () => {
     expect(findBurndownChart().props('issuesSelected')).toBe(false);
   });
 
-  describe('feature disabled', () => {
-    beforeEach(() => {
-      fakeDate(day4);
-      mock.onGet(defaultProps.burndownEventsPath).reply(200, legacyBurndownEvents);
-      createComponent({ featureEnabled: false });
-    });
-
-    it('calls fetchLegacyBurndownEvents when mounted', async () => {
-      await waitForPromises();
-
-      await wrapper.vm.$nextTick();
-      await wrapper.vm.$nextTick();
-
-      expect(findBurndownChart().props().openIssuesCount).toEqual([
-        [defaultProps.startDate, 0],
-        [day1.date, 1],
-        [day2.date, 2],
-        [day3.date, 3],
-        [day4.date, 2],
-      ]);
-
-      expect(findBurndownChart().props().openIssuesWeight).toEqual([
-        [defaultProps.startDate, 0],
-        [day1.date, 2],
-        [day2.date, 3],
-        [day3.date, 4],
-        [day4.date, 2],
-      ]);
-    });
-
-    it('does not reduce width of burndown chart', () => {
-      expect(findBurndownChart().classes()).toEqual([]);
-    });
-
-    it('sets section title and chart title correctly', () => {
-      expect(findChartsTitle().text()).toBe('Burndown chart');
-      expect(findBurndownChart().props().showTitle).toBe(false);
-    });
-
-    it('does not show old/new burndown buttons', () => {
-      expect(findOldBurndownChartButton().exists()).toBe(false);
-      expect(findNewBurndownChartButton().exists()).toBe(false);
-    });
-
-    it('uses count and weight from data', () => {
-      const expectedCount = [day2.date, day2.scopeCount];
-      const expectedWeight = [day2.date, day2.scopeWeight];
+  it('reduces width of burndown chart', () => {
+    createComponent();
 
-      createComponent({
-        data: {
-          burnupData: [day1],
-          openIssuesCount: [expectedCount],
-          openIssuesWeight: [expectedWeight],
-        },
-        props: {
-          milestoneId: '1234',
-        },
-        featureEnabled: false,
-      });
+    expect(findBurndownChart().classes()).toContain('col-md-6');
+  });
 
-      const { openIssuesCount, openIssuesWeight } = findBurndownChart().props();
+  it('sets section title and chart title correctly', () => {
+    createComponent();
 
-      expect(openIssuesCount).toEqual([expectedCount]);
-      expect(openIssuesWeight).toEqual([expectedWeight]);
-    });
+    expect(findChartsTitle().text()).toBe('Charts');
+    expect(findBurndownChart().props().showTitle).toBe(true);
   });
 
-  describe('feature enabled', () => {
-    beforeEach(() => {
-      createComponent({ featureEnabled: true });
-    });
-
-    it('reduces width of burndown chart', () => {
-      expect(findBurndownChart().classes()).toContain('col-md-6');
-    });
+  it('sets weight prop of burnup chart', async () => {
+    createComponent();
 
-    it('sets section title and chart title correctly', () => {
-      expect(findChartsTitle().text()).toBe('Charts');
-      expect(findBurndownChart().props().showTitle).toBe(true);
-    });
+    findWeightButton().vm.$emit('click');
 
-    it('sets weight prop of burnup chart', async () => {
-      findWeightButton().vm.$emit('click');
+    await wrapper.vm.$nextTick();
 
-      await wrapper.vm.$nextTick();
+    expect(findBurnupChart().props('issuesSelected')).toBe(false);
+  });
 
-      expect(findBurnupChart().props('issuesSelected')).toBe(false);
+  it('uses burndown data computed from burnup data', () => {
+    createComponent({
+      data: {
+        burnupData: [day1],
+      },
     });
+    const { openIssuesCount, openIssuesWeight } = findBurndownChart().props();
 
-    it('uses burndown data computed from burnup data', () => {
-      createComponent({
-        data: {
-          burnupData: [day1],
-        },
-        featureEnabled: true,
-      });
-      const { openIssuesCount, openIssuesWeight } = findBurndownChart().props();
+    const expectedCount = [day1.date, day1.scopeCount - day1.completedCount];
+    const expectedWeight = [day1.date, day1.scopeWeight - day1.completedWeight];
 
-      const expectedCount = [day1.date, day1.scopeCount - day1.completedCount];
-      const expectedWeight = [day1.date, day1.scopeWeight - day1.completedWeight];
-
-      expect(openIssuesCount).toEqual([expectedCount]);
-      expect(openIssuesWeight).toEqual([expectedWeight]);
-    });
+    expect(openIssuesCount).toEqual([expectedCount]);
+    expect(openIssuesWeight).toEqual([expectedWeight]);
   });
 
   describe('showNewOldBurndownToggle', () => {
-    it('hides old/new burndown buttons if feature disabled', () => {
-      createComponent({ featureEnabled: false, props: { showNewOldBurndownToggle: true } });
-
-      expect(findOldBurndownChartButton().exists()).toBe(false);
-      expect(findNewBurndownChartButton().exists()).toBe(false);
-    });
-
     it('hides old/new burndown buttons if props is false', () => {
-      createComponent({ featureEnabled: true, props: { showNewOldBurndownToggle: false } });
+      createComponent({ props: { showNewOldBurndownToggle: false } });
 
       expect(findOldBurndownChartButton().exists()).toBe(false);
       expect(findNewBurndownChartButton().exists()).toBe(false);
     });
 
     it('shows old/new burndown buttons if prop true', () => {
-      createComponent({ featureEnabled: true, props: { showNewOldBurndownToggle: true } });
+      createComponent({ props: { showNewOldBurndownToggle: true } });
 
       expect(findOldBurndownChartButton().exists()).toBe(true);
       expect(findNewBurndownChartButton().exists()).toBe(true);
     });
 
     it('calls fetchLegacyBurndownEvents, but only once', () => {
-      createComponent({ featureEnabled: true, props: { showNewOldBurndownToggle: true } });
+      createComponent({ props: { showNewOldBurndownToggle: true } });
       jest.spyOn(wrapper.vm, 'fetchLegacyBurndownEvents');
       mock.onGet(defaultProps.burndownEventsPath).reply(200, []);
 
@@ -239,7 +161,6 @@ describe('burndown_chart', () => {
     beforeEach(() => {
       createComponent({
         props: { startDate: day1.date, dueDate: day4.date },
-        featureEnabled: true,
       });
 
       fakeDate(day4);

ee/spec/graphql/resolvers/timebox_report_resolver_spec.rb

@@ -18,54 +18,38 @@ RSpec.describe Resolvers::TimeboxReportResolver do
   RSpec.shared_examples 'timebox time series' do
     subject { resolve(described_class, obj: timebox) }
 
-    context 'when the feature flag is disabled' do
-      before do
-        stub_feature_flags(burnup_charts: false, iteration_charts: false)
-      end
-
-      it 'returns empty data' do
-        expect(subject).to be_empty
-      end
+    it 'returns burnup chart data' do
+      expect(subject).to eq(
+        stats: {
+          complete: { count: 0, weight: 0 },
+          incomplete: { count: 2, weight: 0 },
+          total: { count: 2, weight: 0 }
+        },
+        burnup_time_series: [
+        {
+          date: start_date + 4.days,
+          scope_count: 1,
+          scope_weight: 0,
+          completed_count: 0,
+          completed_weight: 0
+        },
+        {
+          date: start_date + 9.days,
+          scope_count: 2,
+          scope_weight: 0,
+          completed_count: 0,
+          completed_weight: 0
+        }
+      ])
     end
 
-    context 'when the feature flag is enabled' do
+    context 'when the service returns an error' do
       before do
-        stub_feature_flags(burnup_charts: true, iteration_charts: true)
+        stub_const('TimeboxReportService::EVENT_COUNT_LIMIT', 1)
       end
 
-      it 'returns burnup chart data' do
-        expect(subject).to eq(
-          stats: {
-            complete: { count: 0, weight: 0 },
-            incomplete: { count: 2, weight: 0 },
-            total: { count: 2, weight: 0 }
-          },
-          burnup_time_series: [
-          {
-            date: start_date + 4.days,
-            scope_count: 1,
-            scope_weight: 0,
-            completed_count: 0,
-            completed_weight: 0
-          },
-          {
-            date: start_date + 9.days,
-            scope_count: 2,
-            scope_weight: 0,
-            completed_count: 0,
-            completed_weight: 0
-          }
-        ])
-      end
-
-      context 'when the service returns an error' do
-        before do
-          stub_const('TimeboxReportService::EVENT_COUNT_LIMIT', 1)
-        end
-
-        it 'raises a GraphQL exception' do
-          expect { subject }.to raise_error(GraphQL::ExecutionError, 'Burnup chart could not be generated due to too many events')
-        end
+      it 'raises a GraphQL exception' do
+        expect { subject }.to raise_error(GraphQL::ExecutionError, 'Burnup chart could not be generated due to too many events')
       end
     end
   end

ee/spec/requests/api/graphql/milestone_spec.rb

@@ -40,58 +40,39 @@ RSpec.describe 'Querying a Milestone' do
       create(:resource_milestone_event, issue: issue, milestone: milestone, action: :add, created_at: '2020-01-05')
     end
 
-    context 'when feature flag is enabled' do
+    context 'with insufficient license' do
       before do
-        stub_feature_flags(burnup_charts: true)
+        stub_licensed_features(milestone_charts: false)
       end
 
-      context 'with insufficient license' do
-        before do
-          stub_licensed_features(milestone_charts: false)
-        end
-
-        it 'returns an error' do
-          post_graphql(query, current_user: current_user)
-
-          expect(graphql_errors).to include(a_hash_including('message' => 'Milestone does not support burnup charts'))
-        end
-      end
-
-      context 'with correct license' do
-        before do
-          stub_licensed_features(milestone_charts: true, issue_weights: true)
-        end
-
-        it 'returns burnup chart data' do
-          post_graphql(query, current_user: current_user)
+      it 'returns an error' do
+        post_graphql(query, current_user: current_user)
 
-          expect(subject).to eq({
-            'report' => {
-              'burnupTimeSeries' => [
-                {
-                  'date' => '2020-01-05',
-                  'scopeCount' => 1,
-                  'scopeWeight' => 0,
-                  'completedCount' => 0,
-                  'completedWeight' => 0
-                }
-              ]
-            }
-          })
-        end
+        expect(graphql_errors).to include(a_hash_including('message' => 'Milestone does not support burnup charts'))
       end
     end
 
-    context 'when feature flag is disabled' do
+    context 'with correct license' do
       before do
-        stub_feature_flags(burnup_charts: false)
         stub_licensed_features(milestone_charts: true, issue_weights: true)
       end
 
-      it 'returns empty results' do
+      it 'returns burnup chart data' do
         post_graphql(query, current_user: current_user)
 
-        expect(subject).to eq({ 'report' => { 'burnupTimeSeries' => nil } })
+        expect(subject).to eq({
+          'report' => {
+            'burnupTimeSeries' => [
+              {
+                'date' => '2020-01-05',
+                'scopeCount' => 1,
+                'scopeWeight' => 0,
+                'completedCount' => 0,
+                'completedWeight' => 0
+              }
+            ]
+          }
+        })
       end
     end
   end