class <%= @model_name %> include MongoMapper::Document attr_accessor :password, :password_confirmation # Keys key :name, String key :surname, String key :email, String key :crypted_password, String key :role, String # Validations validates_presence_of :email, :role validates_presence_of :password, :if => :password_required validates_presence_of :password_confirmation, :if => :password_required validates_length_of :password, :within => 4..40, :if => :password_required validates_confirmation_of :password, :if => :password_required validates_length_of :email, :within => 3..100 validates_uniqueness_of :email, :case_sensitive => false validates_format_of :email, :with => /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/i validates_format_of :role, :with => /[A-Za-z]/ # Callbacks before_save :encrypt_password, :if => :password_required ## # This method is for authentication purpose # def self.authenticate(email, password) account = first(:email => email) if email.present? account && account.has_password?(password) ? account : nil end def has_password?(password) ::BCrypt::Password.new(crypted_password) == password end private def encrypt_password self.crypted_password = ::BCrypt::Password.create(password) end def password_required crypted_password.blank? || password.present? end end