class ApplicationController < ActionController::Base
  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :exception
end

class ApplicationController < ActionController::Base
  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :exception

  def current_user
     User.find_by(id: session[:user_id]) if session[:user_id]
  end

  def is_authenticated?
    !!session[:user_id]
  end

  def require_login
    redirect_to login_url unless is_authenticated?
  end

  def set_session
    if @user
      session[:user_id] = @user.id
      require_login
    end
  end

end

Add auth methods to application controller
Add auth methods to application controller
