class SkinPolicy < ApplicationPolicy
  ACCESS_SKINS = %w[superadmin support].freeze
  MANAGE_SITE_SKINS = %w[superadmin].freeze
  MANAGE_WORK_SKINS = %w[superadmin support].freeze

  def index?
    user_has_roles?(ACCESS_SKINS)
  end

  def update?
    user_has_roles?(MANAGE_SITE_SKINS) && !@record.is_a?(WorkSkin) ||
      user_has_roles?(MANAGE_WORK_SKINS) && @record.is_a?(WorkSkin)
  end

  def set_default?
    user_has_roles?(MANAGE_SITE_SKINS)
  end

  alias index_approved? index?
  alias index_rejected? index?
end