module Admin
  class BaseController < ActionController::Base
    include Pagy::Backend

    # Enable session and flash for admin controllers
    # (needed because the app is in API-only mode)
    protect_from_forgery with: :exception

    layout "admin"
    before_action :require_admin

    private

    def current_admin
      @current_admin ||= AdminUser.find_by(id: session[:admin_id]) if session[:admin_id]
    end
    helper_method :current_admin

    def logged_in?
      current_admin.present?
    end
    helper_method :logged_in?

    def require_admin
      unless logged_in?
        redirect_to admin_login_path, alert: "Please log in to continue"
      end
    end
  end
end