Devise Model w/ Token Auth

gistfile1.txt

class User < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # :confirmable, :lockable, :timeoutable and :omniauthable
  devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable

  before_save :ensure_authentication_token
  after_save :ensure_account

  belongs_to :account

  validates :name, :presence => true

  def ensure_authentication_token
    if authentication_token.blank?
      self.authentication_token = generate_authentication_token
    end
  end

  private

  def generate_authentication_token
    loop do
      token = Devise.friendly_token
      break token unless User.where(authentication_token: token).first
    end
  end

  def ensure_account
    if self.account_id.blank?
      acc = Account.create(:name => self.name)
      #acc.save
      self.account = acc
      self.save
    end
  end

end