Promote jobs_to_be_done experiment

The jobs_to_be_done is being promoted, it asks the user when signing up
what the objective of registering is.

part of:
https://gitlab.com/gitlab-org/gitlab/-/issues/338226

Changelog: added

app/assets/javascripts/experimentation/utils.js

 // This file only applies to use of experiments through https://gitlab.com/gitlab-org/gitlab-experiment
-import { get, pick } from 'lodash';
+import { get } from 'lodash';
 import { DEFAULT_VARIANT, CANDIDATE_VARIANT, TRACKING_CONTEXT_SCHEMA } from './constants';
 
 function getExperimentsData() {
@@ -14,12 +14,6 @@ export function getExperimentData(experimentName) {
   return getExperimentsData()[experimentName];
 }
 
-export function getExperimentContexts(...experimentNames) {
-  return Object.values(pick(getExperimentsData(), experimentNames)).map(
-    convertExperimentDataToExperimentContext,
-  );
-}
-
 export function getAllExperimentContexts() {
   return Object.values(getExperimentsData()).map(convertExperimentDataToExperimentContext);
 }

config/feature_flags/experiment/jobs_to_be_done.yml

----
-name: jobs_to_be_done
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/60038
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/285564
-milestone: '13.12'
-type: experiment
-group: group::adoption
-default_enabled: false

ee/app/assets/javascripts/registrations/welcome/jobs_to_be_done.js

-import { getExperimentContexts } from '~/experimentation/utils';
 import Tracking from '~/tracking';
 
 const select = document.querySelector('.js-jobs-to-be-done-dropdown');
 if (select) {
-  Tracking.enableFormTracking(
-    { fields: { allow: ['jobs_to_be_done_other'] } },
-    getExperimentContexts('jobs_to_be_done'),
-  );
+  Tracking.enableFormTracking({ fields: { allow: ['jobs_to_be_done_other'] } });
 
   select.addEventListener('change', () => {
     const otherSelected = select.value === 'other';

ee/app/controllers/registrations/groups_controller.rb

@@ -20,9 +20,6 @@ module Registrations
       @group = Groups::CreateService.new(current_user, group_params).execute
 
       if @group.persisted?
-        experiment(:jobs_to_be_done, user: current_user)
-          .track(:create_group, namespace: @group)
-
         experiment(:combined_registration, user: current_user).track(:create_group, namespace: @group)
 
         force_company_trial_experiment.track(:create_group, namespace: @group, user: current_user)

ee/app/controllers/registrations/groups_projects_controller.rb

@@ -28,7 +28,6 @@ module Registrations
       if @group.persisted?
         if @group.previously_new_record?
           combined_registration_experiment.track(:create_group, namespace: @group)
-          experiment(:jobs_to_be_done, user: current_user).track(:create_group, namespace: @group)
         end
 
         @project = ::Projects::CreateService.new(current_user, project_params).execute
@@ -36,8 +35,6 @@ module Registrations
           combined_registration_experiment.track(:create_project, namespace: @project.namespace)
 
           learn_gitlab_project = create_learn_gitlab_project
-          experiment(:jobs_to_be_done, user: current_user)
-            .track(:create_project, project: @project)
 
           if helpers.in_trial_onboarding_flow?
             record_experiment_user(:remove_known_trial_form_fields_welcoming, namespace_id: @group.id)
@@ -62,7 +59,6 @@ module Registrations
       @group = Groups::CreateService.new(current_user, group_params).execute
       if @group.persisted?
         combined_registration_experiment.track(:create_group, namespace: @group)
-        experiment(:jobs_to_be_done, user: current_user).track(:create_group, namespace: @group)
 
         import_url = URI.join(root_url, params[:import_url], "?namespace_id=#{@group.id}").to_s
         redirect_to import_url

ee/app/controllers/registrations/projects_controller.rb

@@ -26,9 +26,6 @@ module Registrations
 
         learn_gitlab_project = create_learn_gitlab_project
 
-        experiment(:jobs_to_be_done, user: current_user)
-          .track(:create_project, project: @project)
-
         experiment(:force_company_trial, user: current_user)
           .track(:create_project, namespace: @project.namespace, project: @project, user: current_user)
 

ee/app/views/registrations/welcome/_jobs_to_be_done.html.haml

-- experiment(:jobs_to_be_done, user: current_user) do |e|
-  - e.try do
-    .row
+.row
   .form-group.col-sm-12
     = label_tag :user_registration_objective, _("I'm signing up for GitLab because:")
     = f.select :registration_objective, shuffled_registration_objective_options, { include_blank: _('Please select...') }, class: 'form-control js-jobs-to-be-done-dropdown'
-    .row
+.row
   .form-group.col-sm-12.js-jobs-to-be-done-other-group.hidden
     = label_tag :jobs_to_be_done_other, _('Why are you signing up? (Optional)')
     = text_field_tag :jobs_to_be_done_other, '', class: 'form-control'

ee/spec/controllers/registrations/groups_controller_spec.rb

@@ -40,17 +40,6 @@ RSpec.describe Registrations::GroupsController do
             expect { post_create }.to change { Group.count }.by(1)
           end
 
-          it 'tracks an event for the jobs_to_be_done experiment', :experiment do
-            stub_experiments(jobs_to_be_done: :candidate)
-
-            expect(experiment(:jobs_to_be_done)).to track(:create_group, namespace: an_instance_of(Group))
-                                                      .on_next_instance
-                                                      .for(:candidate)
-                                                      .with_context(user: user)
-
-            post_create
-          end
-
           context 'when in trial onboarding  - apply_trial_for_trial_onboarding_flow' do
             let_it_be(:group) { create(:group) }
             let_it_be(:trial_onboarding_flow_params) { { trial_onboarding_flow: true, glm_source: 'about.gitlab.com', glm_content: 'content' } }

ee/spec/controllers/registrations/groups_projects_controller_spec.rb

@@ -69,17 +69,6 @@ RSpec.describe Registrations::GroupsProjectsController, :experiment do
           expect { subject }.to change { Group.count }.by(1)
         end
 
-        it 'tracks an event for the jobs_to_be_done experiment' do
-          stub_experiments(jobs_to_be_done: :candidate)
-
-          expect(experiment(:jobs_to_be_done)).to track(:create_group, namespace: an_instance_of(Group))
-                                                    .on_next_instance
-                                                    .for(:candidate)
-                                                    .with_context(user: user)
-
-          subject
-        end
-
         it 'tracks create events for the combined_registration experiment' do
           allow_next_instance_of(::Projects::CreateService) do |service|
             allow(service).to receive(:after_create_actions)
@@ -257,17 +246,6 @@ RSpec.describe Registrations::GroupsProjectsController, :experiment do
           expect { subject }.to change { Group.count }.by(1)
         end
 
-        it 'tracks an event for the jobs_to_be_done experiment' do
-          stub_experiments(jobs_to_be_done: :candidate)
-
-          expect(experiment(:jobs_to_be_done)).to track(:create_group, namespace: an_instance_of(Group))
-                                                    .on_next_instance
-                                                    .for(:candidate)
-                                                    .with_context(user: user)
-
-          subject
-        end
-
         it 'tracks an event for the combined_registration experiment' do
           expect(experiment(:combined_registration)).to track(:create_group, namespace: an_instance_of(Group))
                                                     .on_next_instance

ee/spec/features/registrations/welcome_spec.rb

@@ -5,15 +5,12 @@ require 'spec_helper'
 RSpec.describe 'Welcome screen', :js do
   let_it_be(:user) { create(:user) }
 
-  let(:experiments) { {} }
-
   context 'when on GitLab.com' do
     let(:user_has_memberships) { false }
     let(:in_subscription_flow) { false }
     let(:in_trial_flow) { false }
 
     before do
-      stub_experiments(experiments)
       allow(Gitlab).to receive(:com?).and_return(true)
       gitlab_sign_in(user)
       allow_any_instance_of(EE::WelcomeHelper).to receive(:user_has_memberships?).and_return(user_has_memberships)
@@ -53,10 +50,7 @@ RSpec.describe 'Welcome screen', :js do
       end
     end
 
-    context 'with the jobs_to_be_done experiment' do
-      let(:experiments) { { jobs_to_be_done: :candidate } }
-
-      it 'allows specifying other for the jobs_to_be_done experiment', :experiment do
+    it 'allows specifying other for jobs_to_be_done' do
       expect(page).not_to have_content('Why are you signing up? (Optional)')
 
       select 'A different reason', from: 'user_registration_objective'
@@ -65,7 +59,6 @@ RSpec.describe 'Welcome screen', :js do
 
       fill_in 'jobs_to_be_done_other', with: 'My reason'
     end
-    end
 
     context 'email opt in' do
       it 'does not show the email opt in checkbox when setting up for a company' do

ee/spec/support/shared_examples/controllers/registrations/projects_controller_shared_examples.rb

@@ -39,19 +39,6 @@ RSpec.shared_examples "Registrations::ProjectsController POST #create" do
       expect(subject).to redirect_to(success_path || continuous_onboarding_getting_started_users_sign_up_welcome_path(project_id: first_project.id))
     end
 
-    context 'jobs_to_be_done experiment' do
-      let(:jobs_to_be_done_experiment) { experiment(:jobs_to_be_done_experiment) }
-
-      it 'tracks an event for the jobs_to_be_done experiment', :experiment do
-        allow(controller).to receive(:experiment).with(:jobs_to_be_done, user: user).and_return(jobs_to_be_done_experiment)
-        allow(jobs_to_be_done_experiment).to receive(:track).and_call_original
-
-        expect(jobs_to_be_done_experiment).to receive(:track).with(:create_project, project: an_instance_of(Project))
-
-        subject
-      end
-    end
-
     context 'learn gitlab project' do
       using RSpec::Parameterized::TableSyntax
 

ee/spec/views/registrations/welcome/show.html.haml_spec.rb

@@ -14,13 +14,11 @@ RSpec.describe 'registrations/welcome/show' do
 
   describe 'forms and progress bar' do
     let_it_be(:user_other_role_details_enabled) { false }
-    let_it_be(:stubbed_experiments) { {} }
 
     before do
       allow(view).to receive(:redirect_path).and_return(redirect_path)
       allow(view).to receive(:signup_onboarding_enabled?).and_return(signup_onboarding_enabled)
       stub_feature_flags(user_other_role_details: user_other_role_details_enabled)
-      stub_experiments(stubbed_experiments)
 
       render
     end
@@ -62,16 +60,12 @@ RSpec.describe 'registrations/welcome/show' do
         end
       end
 
-      context 'experiment(:jobs_to_be_done)' do
-        let_it_be(:stubbed_experiments) { { jobs_to_be_done: :candidate } }
-
       it 'renders a select and text field for additional information' do
         is_expected.to have_selector('select[name="user[registration_objective]"]')
         is_expected.to have_selector('input[name="jobs_to_be_done_other"]', visible: false)
       end
     end
   end
-  end
 
   def is_expected_to_have_progress_bar(status: true)
     allow(view).to receive(:show_signup_flow_progress_bar?).and_return(status)

spec/frontend/experimentation/utils_spec.js

@@ -23,20 +23,6 @@ describe('experiment Utilities', () => {
     });
   });
 
-  describe('getExperimentContexts', () => {
-    describe.each`
-      gon                     | input         | output
-      ${[TEST_KEY, '_data_']} | ${[TEST_KEY]} | ${[{ schema: TRACKING_CONTEXT_SCHEMA, data: { variant: '_data_' } }]}
-      ${[]}                   | ${[TEST_KEY]} | ${[]}
-    `('with input=$input and gon=$gon', ({ gon, input, output }) => {
-      assignGitlabExperiment(...gon);
-
-      it(`returns ${output}`, () => {
-        expect(experimentUtils.getExperimentContexts(...input)).toEqual(output);
-      });
-    });
-  });
-
   describe('getAllExperimentContexts', () => {
     const schema = TRACKING_CONTEXT_SCHEMA;
     let origGon;