Merge pull request #410 from datacite/bugfix_nilClass

Bugfix nil class
datacite · Feb 6, 2020 · 1ca0af5 · 1ca0af5
2 parents eff9561 + 54fee7e
commit 1ca0af5
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diff --git a/app/serializers/activity_serializer.rb b/app/serializers/activity_serializer.rb
@@ -14,6 +14,8 @@ class ActivitySerializer
   end
 
   attribute "prov:wasAttributedTo" do |object|
+    return nil if object.username.blank?
+
     url = Rails.env.production? ? "https://api.datacite.org" : "https://api.test.datacite.org"
     object.username.include?(".") ? url + "/clients/" + object.username : url + "/providers/" + object.username
   end

diff --git a/db/schema.rb b/db/schema.rb
@@ -330,4 +330,4 @@
   add_foreign_key "dataset", "datacentre", column: "datacentre", name: "FK5605B47847B5F5FF"
   add_foreign_key "media", "dataset", column: "dataset", name: "FK62F6FE44D3D6B1B"
   add_foreign_key "metadata", "dataset", column: "dataset", name: "FKE52D7B2F4D3D6B1B"
-end
+end