Hide comments when features are disabled

We were already doing so for debates and investments.

We probably never noticed because this is an edge case that requires
enabling a feature, people adding comments, and then disabling the
feature.

app/components/users/public_activity_component.rb

@@ -73,7 +73,12 @@ class Users::PublicActivityComponent < ApplicationComponent
     def disabled_commentables
       [
         ("Debate" unless feature?(:debates)),
-        ("Budget::Investment" unless feature?(:budgets))
-      ].compact
+        ("Budget::Investment" unless feature?(:budgets)),
+        (["Legislation::Question",
+          "Legislation::Proposal",
+          "Legislation::Annotation"] unless feature?(:legislation)),
+        (["Poll", "Poll::Question"] unless feature?(:polls)),
+        ("Proposal" unless feature?(:proposals))
+      ].flatten.compact
     end
 end

spec/components/users/public_activity_component_spec.rb

@@ -79,4 +79,29 @@ describe Users::PublicActivityComponent, controller: UsersController do
       end
     end
   end
+
+  describe "comments" do
+    let(:user) { create(:user) }
+    let(:component) { Users::PublicActivityComponent.new(user) }
+
+    it "doesn't show comments for disabled features" do
+      Setting["process.budgets"] = false
+      Setting["process.debates"] = false
+      Setting["process.legislation"] = false
+      Setting["process.polls"] = false
+      Setting["process.proposals"] = false
+
+      create(:budget_investment_comment, user: user)
+      create(:debate_comment, user: user)
+      create(:legislation_annotation_comment, user: user)
+      create(:legislation_question_comment, user: user)
+      create(:legislation_proposal_comment, user: user)
+      create(:poll_comment, user: user)
+      create(:proposal_comment, user: user)
+
+      render_inline component
+
+      expect(page).not_to have_content "Comments"
+    end
+  end
 end

spec/factories/comments.rb

@@ -4,7 +4,8 @@ FactoryBot.define do
     user
     sequence(:body) { |n| "Comment body #{n}" }
 
-    %i[budget_investment debate legislation_annotation legislation_question proposal topic_with_community].each do |model|
+    %i[budget_investment debate legislation_annotation legislation_question legislation_proposal
+       poll proposal topic_with_community].each do |model|
       factory :"#{model}_comment" do
         association :commentable, factory: model
       end