|
class AddAuditsTable < ActiveRecord::Migration
|
|
def self.up
|
|
create_table :audits, :force => true do |t|
|
|
t.column :auditable_id, :integer
|
|
t.column :auditable_type, :string
|
|
t.column :user_id, :integer
|
|
t.column :user_type, :string
|
|
t.column :username, :string
|
|
t.column :action, :string
|
|
t.column :changes, :text
|
|
t.column :version, :integer, :default => 0
|
|
t.column :created_at, :datetime
|
|
end
|
|
|
|
add_index :audits, [:auditable_id, :auditable_type], :name => 'auditable_index'
|
|
add_index :audits, [:user_id, :user_type], :name => 'user_index'
|
|
add_index :audits, :created_at
|
|
end
|
|
|
|
def self.down
|
|
drop_table :audits
|
|
end
|
|
end
|
