lib/alephant/lookup/lookup_location.rb in alephant-lookup-0.1.2 vs lib/alephant/lookup/lookup_location.rb in alephant-lookup-0.1.3

@@ -1,23 +1,29 @@
+require 'crimp'
+
 module Alephant
   module Lookup
     class LookupLocation
-      S3_LOCATION_FIELD = 'location'
+      attr_reader :component_id, :component_key, :opts, :opts_hash, :batch_version
+      attr_accessor :location
 
-      attr_reader :component_id, :opts, :location
-
-      def initialize(component_id, opts, location)
+      def initialize(component_id, batch_version, opts, location = nil)
         @component_id = component_id
+        @batch_version = batch_version
         @opts = opts
+        @opts_hash = hash_for(opts)
         @location = location
       end
 
-      def to_h
-        {
-          :component_id => @component_id,
-          :opts => opts,
-          S3_LOCATION_FIELD => @location
-        }
+      def component_key
+        "#{component_id}/#{opts_hash}"
       end
+
+      private
+
+      def hash_for(opts)
+        Crimp.signature opts
+      end
+
     end
   end
 end