Simplify subscriptions helper API

Merge methods into one

ee/app/helpers/subscriptions_helper.rb

@@ -17,15 +17,10 @@ module SubscriptionsHelper
   end
 
   def buy_addon_data(group, anchor, purchased_product)
-    {
-      redirect_after_success: group_usage_quotas_path(group, anchor: anchor, purchased_product: purchased_product)
-    }.merge(addon_data(group))
-  end
-
-  def addon_data(group)
     {
       group_data: [present_group(group)].to_json,
       namespace_id: params[:selected_group],
+      redirect_after_success: group_usage_quotas_path(group, anchor: anchor, purchased_product: purchased_product),
       source: params[:source]
     }
   end

ee/app/views/subscriptions/buy_minutes.html.haml

 - page_title _('Buy CI Minutes')
 
-#js-buy-minutes{ data: buy_addon_data(@group, 'pipelines-quota-tab', _('CI minutes')) }
+#js-buy-minutes{ data: buy_addon_data(@group, 'pipelines-quota-tab', _('Checkout|CI minutes')) }

ee/spec/helpers/subscriptions_helper_spec.rb

@@ -133,23 +133,6 @@ RSpec.describe SubscriptionsHelper do
     end
   end
 
-  describe '#addon_data' do
-    subject(:addon_data) { helper.addon_data(group) }
-
-    let_it_be(:user) { create(:user, name: 'First Last') }
-    let_it_be(:group) { create(:group, name: 'My Namespace') }
-
-    before do
-      allow(helper).to receive(:current_user).and_return(user)
-      allow(helper).to receive(:params).and_return({ selected_group: group.id.to_s, source: 'some_source' })
-      group.add_owner(user)
-    end
-
-    it { is_expected.to include(namespace_id: group.id.to_s) }
-    it { is_expected.to include(source: 'some_source') }
-    it { is_expected.to include(group_data: %Q{[{"id":#{group.id},"name":"My Namespace","users":1,"guests":0}]}) }
-  end
-
   describe '#buy_addon_data' do
     subject(:buy_addon_data) { helper.buy_addon_data(group, anchor, purchased_product) }
 

locale/gitlab.pot

@@ -5974,9 +5974,6 @@ msgstr ""
 msgid "CI configuration validated, including all configuration added with the %{codeStart}includes%{codeEnd} keyword. %{link}"
 msgstr ""
 
-msgid "CI minutes"
-msgstr ""
-
 msgid "CI settings"
 msgstr ""
 
@@ -6649,6 +6646,9 @@ msgstr ""
 msgid "Checkout|CI minute packs are only used after you've used your subscription's monthly quota. The additional minutes will roll over month to month and are valid for one year."
 msgstr ""
 
+msgid "Checkout|CI minutes"
+msgstr ""
+
 msgid "Checkout|Checkout"
 msgstr ""