# Copyright 2021 Google LLC
#
# Use of this source code is governed by an MIT-style
# license that can be found in the LICENSE file or at
# https://opensource.org/licenses/MIT.

class Track < ActiveRecord::Base
  belongs_to :album, foreign_key: "albumid"
  belongs_to :singer, foreign_key: "singerid", counter_cache: true

  def initialize attributes = nil
    super
    self.singer ||= self.album&.singer
  end

  def album=value
    super
    self.singer = value&.singer
  end
end