openproject/app/models/comment.rb

#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
#
# Copyright (C) 2012-2013 the OpenProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# See doc/COPYRIGHT.rdoc for more details.
#++

class Comment < ActiveRecord::Base
  belongs_to :commented, :polymorphic => true, :counter_cache => true
  belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'

  attr_accessible :commented, :author, :comments

  validates :commented, :author, :comments, :presence => true

  def text
    comments
  end

  def post!
    save!
  end
end