ActiveRecord::Relation does not respond to `#id` (#1834)

diff --git a/app/services/pubsubhubbub/unsubscribe_service.rb b/app/services/pubsubhubbub/unsubscribe_service.rb
index 62459a0aa5e808a8114c9c1238f9916798709318..7adadf8ed286816eab512b3975e4f1f1119b28f6 100644 (file)
--- a/app/services/pubsubhubbub/unsubscribe_service.rb
+++ b/app/services/pubsubhubbub/unsubscribe_service.rb
@@ -4,7 +4,7 @@ class Pubsubhubbub::UnsubscribeService < BaseService
   def call(account, callback)
     return ['Invalid topic URL', 422] if account.nil?
 
-    subscription = Subscription.where(account: account, callback_url: callback)
+    subscription = Subscription.find_by(account: account, callback_url: callback)
 
     unless subscription.nil?
       Pubsubhubbub::ConfirmationWorker.perform_async(subscription.id, 'unsubscribe')