lib/harvesting/models/invoice.rb in harvesting-0.3.0 vs lib/harvesting/models/invoice.rb in harvesting-0.4.0

@@ -1,11 +1,13 @@
 module Harvesting
   module Models
+    # An invoice record from your Harvest account.
+    #
+    # For more information: https://help.getharvest.com/api-v2/invoices-api/invoices/invoices/
     class Invoice < HarvestRecord
       attributed :id,
                  :client_key,
-                 :line_items,
                  :number,
                  :purchase_order,
                  :amount,
                  :due_amount,
                  :tax,
@@ -27,9 +29,14 @@
                  :paid_at,
                  :paid_date,
                  :closed_at,
                  :created_at,
                  :updated_at
+
+      def line_items
+        @line_items ||= @attributes['line_items'].map { |line_item_attributes| LineItem.new line_item_attributes, { harvest_client: harvest_client } }
+      end
+
       def path
         @attributes['id'].nil? ? "invoices" : "invoices/#{@attributes['id']}"
       end
     end
   end