Add Check in out pdf

app/models/printer/order_queue_printer.rb

@@ -296,6 +296,40 @@ class Printer::OrderQueuePrinter < Printer::PrinterWorker
                 left join menu_items as item ON item.item_code = order_items.item_code")
         .where("b.booking_id = '#{ id }'")                      
     end
+  end
 
+   # Check in-out time
+  def print_check_in_out(print_settings,booking, table)
+    #Use CUPS service
+    #Generate PDF
+    #Print
+    # Must be one print  
+    if print_settings.print_copies == 0
+       print_settings.print_copies = 1
+       print_settings.save!
+    end
+    sale_id = booking.sale_id
+    filename = "tmp/check_in_out_#{sale_id}" + ".pdf" 
+
+    pdf = CheckInOutPdf.new(print_settings,booking, table)
+    print_setting = PrintSetting.all
+
+    # if order_item[0].price != 0 
+    if !print_setting.empty?
+      print_setting.each do |print_settings|
+        if print_settings.unique_code == 'CheckInOutPdf'
+          pdf = CheckInOutPdf.new(print_settings,booking, table)
+        end
+      end
+    end
+
+    pdf.render_file filename  
+
+    print_settings.print_copies = 1
+    print_settings.save!
+    #no print in cloud server
+    if ENV["SERVER_MODE"] != "cloud" 
+      self.print(filename, print_settings.printer_name)
+    end  
   end
 end