veersuvrat/CalDining-169

class User < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # :confirmable, :lockable, :timeoutable and :omniauthable
  devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable,
         :omniauthable, :omniauth_providers => [:facebook, :google_oauth2]
  has_many :images
  has_and_belongs_to_many :items, :join_table => :items_users
  def self.from_omniauth(access_token)
    data = access_token.info
    user = User.where(:email => data["email"]).first

    # Uncomment the section below if you want users to be created if they don't exist
    unless user
         user = User.create(#name: data["name"],
            email: data["email"],
            password: Devise.friendly_token[0,20]
         )
    end
    user
  end
end