Move PublicBody domain logic from controller

Moves the magic 'site_administration' tag logic to the PublicBody
model. Easier to make the string passed to `PublicBody#has_tag?` configurable
if we want to allow this to be set per install.

1 files changed, 3 insertions, 0 deletions

diff --git a/app/models/public_body.rb b/app/models/public_body.rb
index d0e5bbb9e..20644a4da 100644
--- a/app/models/public_body.rb
+++ b/app/models/public_body.rb
@@ -399,6 +399,9 @@ class PublicBody < ActiveRecord::Base
         end
     end
 
+    def site_administration?
+        has_tag?('site_administration')
+    end
 
     class ImportCSVDryRun < StandardError
     end