add sale items in sale item model

config/puma.rb

@@ -1,4 +1,4 @@
-application_path = Rails.root
+application_path = Rails.root  #'/home/superuser/Application/production/sxrestaurant'
 directory application_path
 environment ENV.fetch("RAILS_ENV") { "development" }
 daemonize true
@@ -6,5 +6,5 @@ pidfile "#{application_path}/tmp/puma/pid"
 state_path "#{application_path}/tmp/puma/state"
 stdout_redirect "#{application_path}/log/puma.stdout.log", "#{application_path}/log/puma.stderr.log"
 port        ENV.fetch("PORT") { 62158 }
-bind 'tcp://0.0.0.0:62158'
 workers 2
+preload_app!