Devise initializer

devise.rb

# config/initializers/devise.rb

class TurboFailureApp < Devise::FailureApp
  def respond
    if request_format == :turbo_stream
      redirect
    else
      super
    end
  end

  def skip_format?
    %w(html turbo_stream */*).include? request_format.to_s
  end
end

Devise.setup do |config|
  # ==> Controller configuration
  config.parent_controller = 'TurboController'

  # ==> Navigation configuration
  config.navigational_formats = ['*/*', :html, :turbo_stream]

  # ==> OmniAuth
  config.omniauth :microsoft_office365, ENV['OFFICE365_KEY'], ENV['OFFICE365_SECRET'], callback_path: "/auth/microsoft_office365/callback"

  config.warden do |manager|
    manager.failure_app = TurboFailureApp
  end
end