bookstore/app/models/user.rb

class User < ApplicationRecord
  has_secure_password
  has_secure_password :recovery_password, validations: false
  enum role: [:customer, :admin], _default: :customer
  enum status: [:ready, :blocked], _default: :ready

  validates :email, presence: true, uniqueness: true, format: { with: URI::MailTo::EMAIL_REGEXP }
  validates :role, presence: true
  validates :status, presence: true
  validates :password, {
    presence: true,
    length: { minimum: 8 },
    if: lambda{ new_record? || !password.nil? }
  }
end