Only include minimal information about public bodies in JSON

Previously, the JSON included all the columns from the public
body table, which was unnecessary and included the public body's
email address.  Instead, just include the name and URL of the
public body.

1 files changed, 6 insertions, 1 deletions

diff --git a/app/controllers/public_body_controller.rb b/app/controllers/public_body_controller.rb
index 1f7032eed..f52b77a13 100644
--- a/app/controllers/public_body_controller.rb
+++ b/app/controllers/public_body_controller.rb
@@ -251,6 +251,11 @@ class PublicBodyController < ApplicationController
                                                          minimum_requests)
                 end
 
+                # We just need the URL and name of each public body:
+                data['public_bodies'].map! { |pb|
+                    {'name' => pb.name, 'url' => public_body_path(pb)}
+                }
+
                 data_to_draw = {
                     'id' => "#{column}-#{highest ? 'highest' : 'lowest'}",
                     'x_axis' => _('Public Bodies'),
@@ -261,7 +266,7 @@ class PublicBodyController < ApplicationController
                 if data
                     data_to_draw.update(data)
                     data_to_draw['x_values'] = data['public_bodies'].each_with_index.map { |pb, i| i }
-                    data_to_draw['x_ticks'] = data['public_bodies'].each_with_index.map { |pb, i| [i, pb.name] }
+                    data_to_draw['x_ticks'] = data['public_bodies'].each_with_index.map { |pb, i| [i, pb['name']] }
                 end
 
                 @graph_list.push data_to_draw