add charts.

3 files changed, 12 insertions, 1 deletions

diff --git a/app/controllers/agents/events_controller.rb b/app/controllers/agents/events_controller.rb
index 630f4df..33dcb7f 100644
--- a/app/controllers/agents/events_controller.rb
+++ b/app/controllers/agents/events_controller.rb
@@ -3,7 +3,7 @@ module Agents
     before_action :load_agent
 
     def index
-      @events = Event.all.order(created_at: :desc)
+      @events = @agent.events.order(created_at: :desc)
     end
 
     def new
diff --git a/app/views/agents/events/index.html.erb b/app/views/agents/events/index.html.erb
index fb7afc9..6143c15 100644
--- a/app/views/agents/events/index.html.erb
+++ b/app/views/agents/events/index.html.erb
@@ -31,4 +31,14 @@
       </tbody>
     </table>
   </div>
+
+  <div class="small-12 columns">
+    <h2>Events per minute</h2>
+    <%= line_chart @agent.events.group_by_minute(:created_at).count %>
+  </div>
+
+  <div class="small-12 columns">
+    <h2>Events by category</h2>
+    <%= pie_chart @agent.events.group(:name).count %>
+  </div>
 </div>
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index 00fb7fa..5031340 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -9,6 +9,7 @@
     <%= stylesheet_link_tag    "application" %>
     <%= javascript_include_tag "vendor/modernizr" %>
     <%= javascript_include_tag "application", 'data-turbolinks-track' => true %>
+    <%= javascript_include_tag "//www.google.com/jsapi", "chartkick" %>
     <%= csrf_meta_tags %>
   </head>