Show creation date and status in admin list

app/models/legislation/process.rb

@@ -59,6 +59,18 @@ class Legislation::Process < ActiveRecord::Base
     questions.map(&:comments_count).sum
   end
 
+  def status
+    today = Date.current
+
+    if today < start_date
+      :planned
+    elsif end_date < today
+      :closed
+    else
+      :open
+    end
+  end
+
   private
 
     def valid_date_ranges

app/views/admin/legislation/processes/index.html.erb

@@ -20,6 +20,8 @@
     <thead>
       <tr>
         <th><%= t("admin.legislation.processes.process.title") %></th>
+        <th><%= t("admin.legislation.processes.process.status") %></th>
+        <th><%= t("admin.legislation.processes.process.creation_date") %></th>
         <th><%= t("admin.legislation.processes.process.comments") %></th>
         <th></th>
       </tr>
@@ -30,6 +32,8 @@
         <td class="small-12 medium-8">
           <%= link_to process.title, edit_admin_legislation_process_path(process) %>
         </td>
+        <td><%= t("admin.legislation.processes.process.status_#{process.status}") %></td>
+        <td><%= I18n.l process.created_at.to_date %></td>
         <td><%= process.total_comments %></td>
         <td>
           <%= link_to t("admin.legislation.processes.index.delete"), admin_legislation_process_path(process),