class AdminUser < ApplicationRecord
  has_secure_password

  validates :email, presence: true, uniqueness: true, format: { with: URI::MailTo::EMAIL_REGEXP }
  validates :name, presence: true
  validates :password, length: { minimum: 8 }, if: -> { password.present? }

  def update_last_login!
    update!(last_login_at: Time.current)
  end
end