socialforge/app/models/organization.rb

class Organization < ActiveRecord::Base
  attr_accessible  :name, :description, :creator_id, :home_id, :domain, :is_public
  has_many :org_members, :dependent => :destroy
  has_many :org_projects ,:dependent => :destroy
  has_many :projects,:through => :org_projects
  has_many :courses, :through => :org_courses
  has_many :org_document_comments, :dependent => :destroy
  has_many :org_courses, :dependent => :destroy
  has_many :users, :through => :org_members
  validates_uniqueness_of :name
  after_create :save_as_org_activity

  def save_as_org_activity
    OrgActivity.create(:user_id => User.current.id, :org_act_id => self.id, :org_act_type => 'CreateOrganization', :container_id => self.id, :container_type => 'Organization')
  end
end