add print action cable

app/models/printer/order_queue_printer.rb

@@ -85,6 +85,18 @@ class Printer::OrderQueuePrinter < Printer::PrinterWorker
       if ENV["SERVER_MODE"] != "cloud"
         self.print(filename, oqs.printer_name)
       end
+      booking_id = Booking.get_booking_id(order_id) #order[0].order_id
+      ActionCable.server.broadcast("print_channel",
+          queue: oqs.station_name,
+          unique_code: print_settings.unique_code,
+          print_copies: print_settings.print_copies,
+          data: {
+            order_item: order_items,
+            order: order.as_json(methods: :type),
+            print_status: "",
+            booking_id: booking_id,
+            precision: print_settings.precision}
+      )
       #For print copy
       # pdf.render_file filename.gsub(".","-copy.")
       # self.print(filename.gsub(".","-copy."), oqs.printer_name)