Feature flag spending proposals

app/controllers/admin/spending_proposals_controller.rb

@@ -1,8 +1,12 @@
 class Admin::SpendingProposalsController < Admin::BaseController
+  include FeatureFlags
+
   has_filters %w{unresolved accepted rejected}, only: :index
 
   load_and_authorize_resource
 
+  feature_flag :spending_proposals
+
   def index
     @spending_proposals = @spending_proposals.includes([:geozone]).send(@current_filter).order(created_at: :desc).page(params[:page])
   end

app/controllers/spending_proposals_controller.rb

@@ -1,8 +1,12 @@
 class SpendingProposalsController < ApplicationController
+  include FeatureFlags
+
   before_action :authenticate_user!, except: [:index]
 
   load_and_authorize_resource
 
+  feature_flag :spending_proposals
+
   def index
   end
 
@@ -29,4 +33,4 @@ class SpendingProposalsController < ApplicationController
       params.require(:spending_proposal).permit(:title, :description, :external_url, :geozone_id, :terms_of_service, :captcha, :captcha_key)
     end
 
-end
+end

app/views/layouts/_header.html.erb

@@ -39,7 +39,9 @@
             <%= link_to t("layouts.header.debates"), debates_path, class: ("active" if controller_name == "debates") %>
           <% end %>
           <%= link_to t("layouts.header.proposals"), proposals_path, class: ("active" if  controller_name == "proposals") %>
-          <%= link_to t("layouts.header.spending_proposals"), spending_proposals_path, class: ("active" if controller_name == "spending_proposals") %>
+          <% if feature?(:spending_proposals) %>
+            <%= link_to t("layouts.header.spending_proposals"), spending_proposals_path, class: ("active" if controller_name == "spending_proposals") %>
+          <% end %>
           <%= link_to t("layouts.header.more_information"), page_path('more_information'), class: ("active" if current_page?("/more_information"))  %>
           <% if Setting['blog_url'] %>
             <%= link_to Setting['blog_url'], target: "_blank" do %>

db/seeds.rb

@@ -52,3 +52,4 @@ Setting["place_name"] = "Consul-land"
 
 # Feature flags
 Setting['feature.debates'] = true
+Setting['feature.spending_proposals'] = true

spec/features/admin/spending_proposals_spec.rb

@@ -7,6 +7,11 @@ feature 'Admin spending proposals' do
     login_as(admin.user)
   end
 
+  scenario 'Disabled with a feature flag' do
+    Setting['feature.spending_proposals'] = nil
+    expect{ visit admin_spending_proposals_path }.to raise_exception(FeatureFlags::FeatureDisabled)
+  end
+
   scenario 'Index shows spending proposals' do
     spending_proposal = create(:spending_proposal)
     visit admin_spending_proposals_path