From b7aacfe86a3a483b2221d000f002962f6464e67b Mon Sep 17 00:00:00 2001
From: Sam <sam.saffron@gmail.com>
Date: Tue, 30 Apr 2013 16:30:12 +1000
Subject: [PATCH] topic allowed groups for pms

---
 db/migrate/20130430052751_add_topic_allowed_groups.rb | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 db/migrate/20130430052751_add_topic_allowed_groups.rb

diff --git a/db/migrate/20130430052751_add_topic_allowed_groups.rb b/db/migrate/20130430052751_add_topic_allowed_groups.rb
new file mode 100644
index 00000000000..45de8bd7fec
--- /dev/null
+++ b/db/migrate/20130430052751_add_topic_allowed_groups.rb
@@ -0,0 +1,11 @@
+class AddTopicAllowedGroups < ActiveRecord::Migration
+  def change
+    create_table :topic_allowed_groups do |t|
+      t.integer :group_id, :integer, null: false
+      t.integer :topic_id, :integer, null: false
+    end
+
+    add_index :topic_allowed_groups, [:group_id, :topic_id], unique: true
+    add_index :topic_allowed_groups, [:topic_id, :group_id], unique: true
+  end
+end