add env variable feature flag for early years emails

app/controllers/registration/training_emails_controller.rb

@@ -7,10 +7,14 @@ def update
     @user_form = Users::TrainingEmailsForm.new(user_params.merge(user: current_user))
 
     if @user_form.save
-      if current_user.registration_complete?
-        redirect_to my_modules_path, notice: t('.complete_update')
+      if ENV['EARLY_YEARS_EMAILS']
+        redirect_to edit_registration_early_years_emails_path
       else
-        complete_registration
+        if current_user.registration_complete?
+          redirect_to my_modules_path, notice: t('.complete_update')
+        else
+          complete_registration
+        end
       end
     else
       render :edit, status: :unprocessable_entity

app/forms/users/early_years_emails_form.rb

@@ -0,0 +1,19 @@
+module Users
+    class EarlyYearsEmailsForm < BaseForm
+      attr_accessor :early_years_emails
+
+      validates :early_years_emails, presence: true
+
+      def name
+        'early_years_emails'
+      end
+
+      def save
+        if valid?
+          user.update!(
+            early_years_emails: early_years_emails,
+          )
+        end
+      end
+    end
+  end

app/views/registration/early_years_emails/edit.html.slim

@@ -0,0 +1,14 @@
+= govuk_back_link= govuk_back_link href: edit_registration_training_emails_path
+.govuk-grid-row
+  .govuk-grid-column-full
+    = form_for @user_form, url: registration_early_years_emails_path, method: :patch do |f|
+      = f.govuk_error_summary
+      = f.govuk_collection_radio_buttons :early_years_emails,
+      [OpenStruct.new(id: true, name: t('.opt_in')),OpenStruct.new(id: false, name: t('.opt_out'))],
+      :id,
+      :name,
+      legend: { text: t('.heading') },
+      hint: { text: translate_markdown(t('.body')) }
+
+      div class='govuk-!-margin-top-4'
+      = f.govuk_submit t('.button')

config/routes.rb

@@ -41,6 +41,7 @@
     resource :role_type, only: %i[edit update], path: 'role-type'
     resource :role_type_other, only: %i[edit update], path: 'role-type-other'
     resource :training_emails, only: %i[edit update], path: 'training-emails'
+    resource :early_years_emails, only: %i[edit update], path: 'early-years-emails'
   end
 
   resource :user, controller: :user, only: %i[show], path: 'my-account' do

spec/controllers/registration/training_emails_controller_spec.rb

@@ -32,7 +32,11 @@
     describe 'POST #update' do
       it 'succeeds' do
         post :update, params: { user: { training_emails: 'true' } }
-        expect(response).to redirect_to my_modules_path
+        if ENV['EARLY_YEARS_EMAILS']
+          expect(response).to redirect_to edit_registration_early_years_emails_path
+        else
+          expect(response).to redirect_to my_modules_path
+        end
         expect(confirmed_user.reload.training_emails).to eq true
       end
     end

spec/factories/users.rb

@@ -50,6 +50,9 @@
 
     trait :emails_opt_out do
       training_emails { false }
+      if ENV['EARLY_YEARS_EMAILS']
+        early_years_emails { false }
+      end
     end
   end
 end

spec/requests/registration/training_emails_spec.rb

@@ -32,7 +32,11 @@
 
       it 'redirects to my training email preference' do
         update_user
-        expect(response).to redirect_to(my_modules_path)
+        if ENV['EARLY_YEARS_EMAILS']
+          expect(response).to redirect_to(edit_registration_early_years_emails_path)
+        else
+          expect(response).to redirect_to(my_modules_path)
+        end
       end
     end
   end

spec/system/confirmed_user/completing_registration_spec.rb

@@ -69,6 +69,21 @@
 
     click_button 'Continue'
 
+    if ENV['EARLY_YEARS_EMAILS']
+
+      expect(page).to have_text('Do you want to get early years email updates from the Department for Education?')
+
+      click_button 'Continue'
+
+      expect(page).to have_text('There is a problem')
+        .and have_text('Choose an option.')
+
+      choose 'Send me early years email updates'
+
+      click_button 'Continue'
+
+    end
+
     expect(page).to have_text('Thank you for creating an Early years child development training account. You can now start the first module.')
   end
 end