Adds homepage phase and tab to legislation processes show

app/models/legislation/process.rb

@@ -18,8 +18,8 @@ class Legislation::Process < ActiveRecord::Base
   translates :homepage,           touch: true
   include Globalizable
 
-  PHASES_AND_PUBLICATIONS = %i[draft_phase debate_phase allegations_phase proposals_phase
-                               draft_publication result_publication].freeze
+  PHASES_AND_PUBLICATIONS = %i[homepage_phase draft_phase debate_phase allegations_phase
+                               proposals_phase draft_publication result_publication].freeze
 
   has_many :draft_versions, -> { order(:id) }, class_name: 'Legislation::DraftVersion',
                                                foreign_key: 'legislation_process_id',
@@ -54,6 +54,10 @@ class Legislation::Process < ActiveRecord::Base
                                    draft_end_date IS NOT NULL and (draft_start_date > ? or
                                    draft_end_date < ?))", Date.current, Date.current) }
 
+  def homepage_phase
+    Legislation::Process::Phase.new(start_date, end_date, homepage_enabled)
+  end
+
   def draft_phase
     Legislation::Process::Phase.new(draft_start_date, draft_end_date, draft_phase_enabled)
   end

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

@@ -6,6 +6,15 @@
       <% end %>
 
       <ul class="key-dates">
+        <% if process.homepage_enabled? && process.homepage.present? %>
+          <li <%= 'class=is-active' if phase.to_sym == :homepage %>>
+            <%= link_to legislation_process_path(process) do %>
+              <h4><%= t("legislation.processes.shared.homepage") %></h4>
+              <br>
+            <% end %>
+          </li>
+        <% end %>
+
         <% if process.debate_phase.enabled? %>
           <li <%= 'class=is-active' if phase.to_sym == :debate_phase %>>
             <%= link_to debate_legislation_process_path(process) do %>

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

@@ -4,9 +4,9 @@
 
 <%= render 'documents/additional_documents', documents: @process.documents %>
 
-<%= render 'key_dates', process: @process, phase: :debate_phase %>
+<%= render 'key_dates', process: @process, phase: :homepage %>
 
-<div class="row">
+<div class="row margin-top">
   <div class="small-12 medium-9 column">
     <%= AdminWYSIWYGSanitizer.new.sanitize(@process.homepage) %>
   </div>