socialforge/app/models/pull_request.rb

class PullRequest < ActiveRecord::Base
  # status 1：创建 2：接受 3：重新打开 4：关闭
  attr_accessible :gpid, :pull_request_id, :user_id, :project_id, :title
  validates_uniqueness_of :pull_request_id

  has_many :forge_messages, :class_name => 'ForgeMessage', :as => :forge_message, :dependent => :destroy
end