Fixing logging interceptor for customer service requests. (#29)

* Fixing logging interceptor for customer service requests.

Change-Id: I5e7af6abbb2dfeb0bd9c7a7bbe3214cc326c8187

* Make looking up customer id safer so we aren't going to throw an error if the request format isn't what we expect.

Change-Id: I9b9a9c492581979f1ade0777aebd96046acdad9e

ChangeLog

@@ -1,3 +1,6 @@
+0.8.1:
+  - Fix to logging interceptor for customer service requests.
+
 0.8.0:
   - Adding support for Google Ads API v0_7.
 

lib/google/ads/google_ads/logging_interceptor.rb

@@ -29,9 +29,15 @@ def initialize(logger)
         end
 
         def request_response(request:, call:, method:, metadata: {})
+          customer_id = "N/A"
+          customer_id = request.customer_id if request.respond_to?(:customer_id)
+          # CustomerService get requests have a different format.
+          if request.respond_to?(:resource_name)
+            customer_id = request.resource_name.split('/').last
+          end
           summary_message =
               sprintf("CID: %s, Host: %s, Method: %s",
-                request.customer_id,
+                customer_id,
                 call.instance_variable_get('@wrapped').peer,
                 method
               )

lib/google/ads/google_ads/version.rb

@@ -19,7 +19,7 @@
 module Google
   module Ads
     module GoogleAds
-      CLIENT_LIB_VERSION = '0.8.0'.freeze
+      CLIENT_LIB_VERSION = '0.8.1'.freeze
     end
   end
 end