Add milestones to legislation process view

app/controllers/legislation/processes_controller.rb

@@ -87,6 +87,10 @@ class Legislation::ProcessesController < Legislation::BaseController
     end
   end
 
+  def milestones
+    @phase = :milestones
+  end
+
   def proposals
     set_process
     @phase = :proposals_phase

app/models/abilities/everyone.rb

@@ -24,7 +24,8 @@ module Abilities
       can [:read, :print, :json_data], Budget::Investment
       can [:read_results, :read_executions], Budget, phase: "finished"
       can :new, DirectMessage
-      can [:read, :debate, :draft_publication, :allegations, :result_publication, :proposals], Legislation::Process, published: true
+      can [:read, :debate, :draft_publication, :allegations, :result_publication,
+           :proposals, :milestones], Legislation::Process, published: true
       can [:read, :changes, :go_to_version], Legislation::DraftVersion
       can [:read], Legislation::Question
       can [:read, :map, :share], Legislation::Proposal

app/views/legislation/processes/_key_dates.html.erb

@@ -49,6 +49,15 @@
               <% end %>
             </li>
           <% end %>
+
+          <% if process.milestones.any? %>
+            <li class="milestones <%= "is-active" if phase == :milestones %>">
+              <%= link_to milestones_legislation_process_path(process) do %>
+                <h4><%= t("legislation.processes.shared.milestones_date") %></h4>
+                <p><%= format_date(process.milestones.order_by_publication_date.last.publication_date) %></p>
+              <% end %>
+            </li>
+          <% end %>
         </ul>
       </div>
     </div>

app/views/legislation/processes/milestones.html.erb

@@ -0,0 +1,9 @@
+<% provide(:title) { @process.title } %>
+
+<%= render "legislation/processes/header", process: @process, header: :full %>
+
+<%= render "key_dates", process: @process, phase: @phase %>
+
+<div class="tab-milestones">
+  <%= render "milestones/milestones_content", milestoneable: @process %>
+</div>

config/locales/en/legislation.yml

@@ -87,6 +87,7 @@ en:
         draft_publication_date: Draft publication
         allegations_dates: Comments
         result_publication_date: Final result publication
+        milestones_date: Following
         proposals_dates: Proposals
     questions:
       comments:

config/locales/es/legislation.yml

@@ -87,6 +87,7 @@ es:
         draft_publication_date: Publicación borrador
         allegations_dates: Comentarios
         result_publication_date: Publicación resultados
+        milestones_date: Seguimiento
         proposals_dates: Propuestas
     questions:
       comments:

config/routes/legislation.rb

@@ -6,6 +6,7 @@ namespace :legislation do
       get :allegations
       get :result_publication
       get :proposals
+      get :milestones
     end
 
     resources :questions, only: [:show] do

spec/features/legislation/processes_spec.rb

@@ -292,5 +292,40 @@ feature 'Legislation' do
 
       include_examples "not published permissions", :legislation_process_proposals_path
     end
+
+    context "Milestones" do
+      scenario "Without milestones" do
+        process = create(:legislation_process, :upcoming_proposals_phase)
+
+        visit legislation_process_path(process)
+
+        within(".legislation-process-list") do
+          expect(page).not_to have_css "li.milestones"
+        end
+      end
+
+      scenario "With milestones" do
+        process = create(:legislation_process, :upcoming_proposals_phase)
+        create(:milestone,
+               milestoneable:    process,
+               description:      "Something important happened",
+               publication_date: Date.new(2018, 3, 22)
+              )
+
+        visit legislation_process_path(process)
+
+        within(".legislation-process-list li.milestones") do
+          click_link "Following 22 Mar 2018"
+        end
+
+        within(".legislation-process-list .is-active") do
+          expect(page).to have_link "Following 22 Mar 2018"
+        end
+
+        within(".tab-milestones") do
+          expect(page).to have_content "Something important happened"
+        end
+      end
+    end
   end
 end