class Trophy < ActiveRecord::Base
  attr_accessible :generic_file_id, :user_id if Rails::VERSION::MAJOR == 3

  validate :count_within_limit, :on => :create

  def count_within_limit
    if Trophy.where(user_id:self.user_id).count >= 5
      errors.add(:base, "Exceeded trophy limit")
    end
  end
end