app/controllers/guests_controller.rb

@@ -26,7 +26,7 @@ class GuestsController < ApplicationController
   end
 
   def bulk_update
-    Guest.where(id: params[:guest_ids]).update!(params.require(:properties).permit(:status))
+    Guests::UpdateUseCase.new(guest_ids: params[:guest_ids], params: params.require(:properties).permit(:status)).call
     render json: {}, status: :ok
   end
 end

app/use_cases/guests/update_use_case.rb

@@ -0,0 +1,12 @@
+module Guests
+  class UpdateUseCase
+    def initialize(guest_ids:, params:)
+      Guest.where(id: guest_ids).update!(params)
+
+      # TODO: Not all status transitions may require a table re-arrangement
+      TablesArrangement.delete_all
+
+      ActiveJob.perform_all_later(50.times.map { TableSimulatorJob.new })
+    end
+  end
+end