Add a printer job queue via the printer plugin

plugins/printer/lib/foodsoft_printer/order_printer_jobs.rb

@@ -0,0 +1,26 @@
+module FoodsoftPrinter
+
+  module OrderPrinterJobs
+    def self.included(base) # :nodoc:
+      base.class_eval do
+        has_many :printer_jobs, dependent: :destroy
+
+        alias foodsoft_printer_orig_finish! finish!
+
+        def finish!(user)
+          foodsoft_printer_orig_finish!(user)
+          unless finished?
+            printer_jobs.unfinished.each do |job|
+              job.add_update! 'ready'
+            end
+          end
+        end
+      end
+    end
+
+    def self.install
+      Order.send :include, self
+    end
+  end
+
+end