Add in-product marketing emails

By default in-product marketing emails are enabled for
GitLab.com and for unpaid self-managed instances.

Changelog: added

app/services/namespaces/in_product_marketing_emails_service.rb

@@ -2,8 +2,6 @@
 
 module Namespaces
   class InProductMarketingEmailsService
-    include Gitlab::Experimentation::GroupTypes
-
     TRACKS = {
       create: {
         interval_days: [1, 5, 10],
@@ -61,12 +59,6 @@ module Namespaces
     attr_reader :track, :interval, :in_product_marketing_email_records
 
     def send_email_for_group(group)
-      if Gitlab.com?
-        experiment_enabled_for_group = experiment_enabled_for_group?(group)
-        experiment_add_group(group, experiment_enabled_for_group)
-        return unless experiment_enabled_for_group
-      end
-
       users_for_group(group).each do |user|
         if can_perform_action?(user, group)
           send_email(user, group)
@@ -77,15 +69,6 @@ module Namespaces
       save_tracked_emails!
     end
 
-    def experiment_enabled_for_group?(group)
-      Gitlab::Experimentation.in_experiment_group?(:in_product_marketing_emails, subject: group)
-    end
-
-    def experiment_add_group(group, experiment_enabled_for_group)
-      variant = experiment_enabled_for_group ? GROUP_EXPERIMENTAL : GROUP_CONTROL
-      Experiment.add_group(:in_product_marketing_emails, variant: variant, group: group)
-    end
-
     def groups_for_track
       onboarding_progress_scope = OnboardingProgress
         .completed_actions_with_latest_in_range(completed_actions, range)

app/workers/namespaces/in_product_marketing_emails_worker.rb

@@ -14,7 +14,6 @@ module Namespaces
     def perform
       return if paid_self_managed_instance?
       return if setting_disabled?
-      return if experiment_inactive?
 
       Namespaces::InProductMarketingEmailsService.send_for_all_tracks_and_intervals
     end
@@ -28,10 +27,6 @@ module Namespaces
     def setting_disabled?
       !Gitlab::CurrentSettings.in_product_marketing_emails_enabled
     end
-
-    def experiment_inactive?
-      Gitlab.com? && !Gitlab::Experimentation.active?(:in_product_marketing_emails)
-    end
   end
 end
 

config/feature_flags/experiment/in_product_marketing_emails_experiment_percentage.yml

----
-name: in_product_marketing_emails_experiment_percentage
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/50679
-rollout_issue_url: https://gitlab.com/gitlab-org/growth/team-tasks/-/issues/303
-milestone: "13.9"
-type: experiment
-group: group::activation
-default_enabled: false

ee/spec/services/namespaces/in_product_marketing_emails_service_spec.rb

@@ -13,7 +13,6 @@ RSpec.describe Namespaces::InProductMarketingEmailsService, '#execute' do
     create(:onboarding_progress, namespace: group, created_at: frozen_time - 2.days, git_write_at: nil)
     group.add_developer(user)
 
-    stub_experiment_for_subject(in_product_marketing_emails: true)
     allow(Ability).to receive(:allowed?).with(user, anything, anything).and_return(true)
     allow(Notify).to receive(:in_product_marketing_email).and_return(double(deliver_later: nil))
   end

ee/spec/workers/ee/namespaces/in_product_marketing_emails_worker_spec.rb

@@ -5,60 +5,35 @@ require 'spec_helper'
 RSpec.describe Namespaces::InProductMarketingEmailsWorker, '#perform' do
   using RSpec::Parameterized::TableSyntax
 
-  context 'not on gitlab.com' do
-    let(:is_gitlab_com) { false }
   let(:license) { build(:license) }
 
-    where(:in_product_marketing_emails_enabled, :experiment_active, :executes_service) do
-      true     | true     | 1
-      true     | false    | 1
-      false    | false    | 0
-      false    | true     | 0
+  where(:in_product_marketing_emails_enabled, :on_gitlab_dot_com, :paid_license, :executes_service) do
+    true     | true     | true   | true
+    true     | true     | false  | true
+    true     | false    | true   | false
+    true     | false    | false  | true
+    false    | true     | true   | false
+    false    | true     | false  | false
+    false    | false    | true   | false
+    false    | false    | false  | false
   end
 
   with_them do
-      context 'with a license' do
     before do
-          allow(license).to receive(:paid?).and_return(is_paid)
+      stub_application_setting(in_product_marketing_emails_enabled: in_product_marketing_emails_enabled)
+      allow(::Gitlab).to receive(:com?).and_return(on_gitlab_dot_com)
       allow(License).to receive(:current).and_return(license)
+      allow(license).to receive(:paid?).and_return(paid_license)
     end
 
-        context 'paid' do
-          let(:is_paid) { true }
-          let(:executes_service) { 0 }
-
-          it_behaves_like 'in-product marketing email'
-        end
-
-        context 'free' do
-          let(:is_paid) { false }
-
-          it_behaves_like 'in-product marketing email'
-        end
-      end
-
-      context 'without a license' do
-        before do
-          allow(License).to receive(:current).and_return(nil)
+    it 'executes the email service' do
+      if executes_service
+        expect(Namespaces::InProductMarketingEmailsService).to receive(:send_for_all_tracks_and_intervals)
+      else
+        expect(Namespaces::InProductMarketingEmailsService).not_to receive(:send_for_all_tracks_and_intervals)
       end
 
-        it_behaves_like 'in-product marketing email'
-      end
-    end
-  end
-
-  context 'on gitlab.com' do
-    let(:is_gitlab_com) { true }
-
-    where(:in_product_marketing_emails_enabled, :experiment_active, :executes_service) do
-      true     | true     | 1
-      true     | false    | 0
-      false    | false    | 0
-      false    | true     | 0
-    end
-
-    with_them do
-      it_behaves_like 'in-product marketing email'
+      subject.perform
     end
   end
 end

lib/gitlab/experimentation.rb

@@ -62,9 +62,6 @@ module Gitlab
       learn_gitlab_b: {
         tracking_category: 'Growth::Activation::Experiment::LearnGitLabB',
         rollout_strategy: :user
-      },
-      in_product_marketing_emails: {
-        tracking_category: 'Growth::Activation::Experiment::InProductMarketingEmails'
       }
     }.freeze
 

spec/services/namespaces/in_product_marketing_emails_service_spec.rb

@@ -11,7 +11,6 @@ RSpec.describe Namespaces::InProductMarketingEmailsService, '#execute' do
   let(:frozen_time) { Time.zone.parse('23 Mar 2021 10:14:40 UTC') }
   let(:previous_action_completed_at) { frozen_time - 2.days }
   let(:current_action_completed_at) { nil }
-  let(:experiment_enabled) { true }
   let(:user_can_perform_current_track_action) { true }
   let(:actions_completed) { { created_at: previous_action_completed_at, git_write_at: current_action_completed_at } }
 
@@ -22,7 +21,6 @@ RSpec.describe Namespaces::InProductMarketingEmailsService, '#execute' do
     travel_to(frozen_time)
     create(:onboarding_progress, namespace: group, **actions_completed)
     group.add_developer(user)
-    stub_experiment_for_subject(in_product_marketing_emails: experiment_enabled)
     allow(Ability).to receive(:allowed?).with(user, anything, anything).and_return(user_can_perform_current_track_action)
     allow(Notify).to receive(:in_product_marketing_email).and_return(double(deliver_later: nil))
   end
@@ -85,50 +83,6 @@ RSpec.describe Namespaces::InProductMarketingEmailsService, '#execute' do
     end
   end
 
-  describe 'experimentation' do
-    context 'when on dotcom' do
-      before do
-        allow(::Gitlab).to receive(:com?).and_return(true)
-      end
-
-      context 'when the experiment is enabled' do
-        it 'adds the group as an experiment subject in the experimental group' do
-          expect(Experiment).to receive(:add_group)
-            .with(:in_product_marketing_emails, variant: :experimental, group: group)
-
-          execute_service
-        end
-      end
-
-      context 'when the experiment is disabled' do
-        let(:experiment_enabled) { false }
-
-        it 'adds the group as an experiment subject in the control group' do
-          expect(Experiment).to receive(:add_group)
-            .with(:in_product_marketing_emails, variant: :control, group: group)
-
-          execute_service
-        end
-
-        it { is_expected.not_to send_in_product_marketing_email }
-      end
-
-      context 'when not on dotcom' do
-        before do
-          allow(::Gitlab).to receive(:com?).and_return(false)
-        end
-
-        it 'does not add the group as an experiment subject' do
-          expect(Experiment).not_to receive(:add_group)
-
-          execute_service
-        end
-
-        it { is_expected.to send_in_product_marketing_email(user.id, group.id, :create, 0) }
-      end
-    end
-  end
-
   context 'when the previous track action is not yet completed' do
     let(:previous_action_completed_at) { nil }
 

spec/support/shared_examples/workers/in_product_marketing_email_shared_example.rb

-# frozen_string_literal: true
-
-RSpec.shared_examples 'in-product marketing email' do
-  before do
-    stub_application_setting(in_product_marketing_emails_enabled: in_product_marketing_emails_enabled)
-    stub_experiment(in_product_marketing_emails: experiment_active)
-    allow(::Gitlab).to receive(:com?).and_return(is_gitlab_com)
-  end
-
-  it 'executes the email service service' do
-    expect(Namespaces::InProductMarketingEmailsService).to receive(:send_for_all_tracks_and_intervals).exactly(executes_service).times
-
-    subject.perform
-  end
-end

spec/workers/namespaces/in_product_marketing_emails_worker_spec.rb

@@ -2,38 +2,31 @@
 
 require 'spec_helper'
 
-RSpec.describe Namespaces::InProductMarketingEmailsWorker, '#perform' do
-  using RSpec::Parameterized::TableSyntax
-
+RSpec.describe Namespaces::InProductMarketingEmailsWorker, '#perform', unless: Gitlab.ee? do
   # Running this in EE would call the overridden method, which can't be tested in CE.
   # The EE code is covered in a separate EE spec.
-  context 'not on gitlab.com', unless: Gitlab.ee? do
-    let(:is_gitlab_com) { false }
-
-    where(:in_product_marketing_emails_enabled, :experiment_active, :executes_service) do
-      true     | true     | 1
-      true     | false    | 1
-      false    | false    | 0
-      false    | true     | 0
+
+  context 'when the in_product_marketing_emails_enabled setting is disabled' do
+    before do
+      stub_application_setting(in_product_marketing_emails_enabled: false)
     end
 
-    with_them do
-      it_behaves_like 'in-product marketing email'
+    it 'does not execute the email service' do
+      expect(Namespaces::InProductMarketingEmailsService).not_to receive(:send_for_all_tracks_and_intervals)
+
+      subject.perform
     end
   end
 
-  context 'on gitlab.com' do
-    let(:is_gitlab_com) { true }
-
-    where(:in_product_marketing_emails_enabled, :experiment_active, :executes_service) do
-      true     | true     | 1
-      true     | false    | 0
-      false    | false    | 0
-      false    | true     | 0
+  context 'when the in_product_marketing_emails_enabled setting is enabled' do
+    before do
+      stub_application_setting(in_product_marketing_emails_enabled: true)
     end
 
-    with_them do
-      it_behaves_like 'in-product marketing email'
+    it 'executes the email service' do
+      expect(Namespaces::InProductMarketingEmailsService).to receive(:send_for_all_tracks_and_intervals)
+
+      subject.perform
     end
   end
 end