Refactoring Opinion Tests

upsert_opinion_choice

src/main/resources/sql/functions/opinion/upsert_opinion_choice.sql

@@ -0,0 +1,20 @@
+create or replace function upsert_opinion_choice(inout resource json)
+    language plpgsql as
+$$
+declare
+    _id uuid = coalesce((resource->>'id')::uuid, uuid_generate_v4());
+begin
+    insert into opinion_choice (id, name, target)
+    select
+        _id,
+        name,
+        target
+    from json_populate_record(null::opinion_choice, resource)
+    on conflict (name) do update set
+        target = excluded.target;
+
+    select find_opinion_choice_by_id(_id) into resource;
+end;
+$$;
+
+-- drop function if exists upsert_opinion_choice(json);