From 649c5a768cf81254fc5558ef33a0eb6e843d94f3 Mon Sep 17 00:00:00 2001
From: Petko Bordjukov <bordjukov@gmail.com>
Date: Mon, 13 Oct 2014 16:50:16 +0300
Subject: [PATCH] Allow an event to have more than one speaker

---
 app/models/event.rb                                  |  1 +
 ...013134153_create_events_to_speakers_join_table.rb | 12 ++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 db/migrate/20141013134153_create_events_to_speakers_join_table.rb

diff --git a/app/models/event.rb b/app/models/event.rb
index 4776123..426c4f5 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -10,6 +10,7 @@ class Event < ActiveRecord::Base
   has_one :conference, through: :track
   belongs_to :user # XXX: Transition to candidate_speaker
   belongs_to :candidate_speaker, class_name: 'User', foreign_key: 'user_id'
+  has_and_belongs_to_many :speakers, class_name: 'SpeakerProfile'
 
   after_create :send_new_event_notification
 
diff --git a/db/migrate/20141013134153_create_events_to_speakers_join_table.rb b/db/migrate/20141013134153_create_events_to_speakers_join_table.rb
new file mode 100644
index 0000000..a2354c4
--- /dev/null
+++ b/db/migrate/20141013134153_create_events_to_speakers_join_table.rb
@@ -0,0 +1,12 @@
+class CreateEventsToSpeakersJoinTable < ActiveRecord::Migration
+  def up
+    create_join_table :events, :speaker_profiles
+    Event.all.each do |event|
+      event.speakers << event.user.speaker_profile if event.user.speaker_profile.present?
+    end
+  end
+
+  def down
+    drop_table :events_speaker_profiles
+  end
+end