Authentication Rails

Scaffold User

rails g scaffold nome email password_digest



Gemfile

gem 'bcrypt-ruby', '~> 3.0.0'


user.rb

• Remover a validação de presença de senha
• Remover a validação de confirmação de senha
• Adicionar a class macro has_secure_password

has_secure_password

_form.html.erb

<%= f.password_field :password %>
<%= f.password_field :password_confirmation %>


user_session.rb

class UserSession
  
  include ActiveModel::Validations
  include ActiveModel::Conversion
  
  extend ActiveModel::Naming
  extend ActiveModel::Translation
  
  attr_accessor :email, :password
  
  validates_presence_of :email, :password
  
end

routes.rb

resource :user_sessions, :only => [:create, :new, :destroy]

user_sessions_controller.rb

class UserSessionsController < ApplicationController
  
  def new
    @session = UserSession.new
  end
  
  def create
  end
  
  def destroy
  end
  
end