class AdImage
  include Mongoid::Document
  include Mongoid::Timestamps

  mount_uploader :file, ImageUploader
  
  field :time_to_next #Weight
  field :picture_intro
  field :out_link
  
  field :to_save, :type => Boolean
  field :to_destroy, :type => Boolean
  
  embedded_in :ad_banner

  def get_delay_time
    time = ''
    if self.time_to_next.nil?
      time = '1000'
    else
      time = (self.time_to_next.to_i * 1000).to_s
    end
    time
  end
end