require 'request_store'

module ExpressAdmin
  module CurrentUser
    def self.included(base)
      base.class_eval do
        include InstanceMethods

        before_action do
          set_current_user
        end
      end
    end

    module InstanceMethods
      def set_current_user
        if defined? Devise
          # This allows `current_user` (if defined) to be accessible
          # outside a controller.
          RequestStore[:current_user] = self.try(:current_user)
        end
      end
    end
  end
end