```ruby
# frozen_string_literal: true
class EmailConfirmationController < ApplicationController
  def verify
    @errors = AuthTokenVerifier.verify(params)
    view = File.read("#{Rails.root}/app/liquid/views/layouts/email-confirmation-follow-up.liquid")
    template = Liquid::Template.parse(view)

    @rendered = template.render('errors' => @errors, 'success' => @errors.blank?).html_safe
    render 'email_confirmation/follow_up', layout: 'generic'
  end
end
```

Create a session cookie when member confirms registration
user
```ruby
# frozen_string_literal: true
class EmailConfirmationController < ApplicationController
  include AuthToken

  def verify
    verifier = AuthTokenVerifier.new(params[:token]).verify

    ## FIXME seed and fetch from DB
    #
    view = File.read("#{Rails.root}/app/liquid/views/layouts/email-confirmation-follow-up.liquid")
    template = Liquid::Template.parse(view)

    if verifier.success?
      cookies.signed['authentication_id'] = encode_jwt(verifier.authentication.member.token_payload)
    end

    @rendered = template.render('errors' => verifier.errors).html_safe
    render 'email_confirmation/follow_up', layout: 'generic'
  end
end
```
assistant