Move Conference contact details to Contact

db/migrate/20140731165107_move_conference_contact_details_to_contact.rb

@@ -0,0 +1,34 @@
+class MoveConferenceContactDetailsToContact < ActiveRecord::Migration
+  class TempConference < ActiveRecord::Base
+    self.table_name = 'conferences'
+  end
+
+  class TempContact < ActiveRecord::Base
+    self.table_name = 'contacts'
+    attr_accessible :conference_id, :social_tag, :email, :facebook, :googleplus, :twitter, :instagram, :public
+  end
+
+  def change
+    # Move all the settings to the new object
+    TempConference.all.each do |conference|
+      unless TempContact.exists?(conference_id: conference.id)
+        TempContact.create(social_tag: conference.social_tag,
+                           email: conference.contact_email,
+                           facebook: conference.facebook_url,
+                           googleplus: conference.google_url,
+                           twitter: conference.twitter_url,
+                           instagram: conference.instagram_url,
+                           public: conference.include_social_media_in_splash,
+                           conference_id: conference.id)
+      end
+    end
+    # Then remove all the columns
+    remove_column :conferences, :social_tag
+    remove_column :conferences, :contact_email
+    remove_column :conferences, :facebook_url
+    remove_column :conferences, :google_url
+    remove_column :conferences, :twitter_url
+    remove_column :conferences, :instagram_url
+    remove_column :conferences, :include_social_media_in_splash
+  end
+end