Merge branch 'r-1902001-01' into foodcourt

app/channels/print_channel.rb

@@ -0,0 +1,10 @@
+class PrintChannel < ApplicationCable::Channel
+  def subscribed
+    stream_from "print_channel_#{params[:shop_code]}"
+  end
+
+  def unsubscribed
+  	# Any cleanup needed when channel is unsubscribed
+  	stop_all_streams
+  end
+end