DEV: Introduce an upsert-like summarize

Author: xfalcox

app/jobs/regular/hot_topics_gist_batch.rb

@@ -15,11 +15,7 @@ def execute(_args)
           summarizer = DiscourseAi::Summarization.topic_gist(topic)
           gist = summarizer.existing_summary
 
-          if gist.blank? || gist.outdated
-            summarizer.delete_cached_summaries!
-
-            summarizer.summarize(Discourse.system_user)
-          end
+          summarizer.force_summarize(Discourse.system_user) if gist.blank? || gist.outdated
         end
     end
   end

app/jobs/regular/update_hot_topic_gist.rb

@@ -19,8 +19,7 @@ def execute(args)
       return if gist.blank?
       return if !gist.outdated
 
-      summarizer.delete_cached_summaries!
-      summarizer.summarize(Discourse.system_user)
+      summarizer.force_summarize(Discourse.system_user)
     end
   end
 end

lib/summarization/fold_content.rb

@@ -66,6 +66,11 @@ def delete_cached_summaries!
         AiSummary.where(target: strategy.target, summary_type: strategy.type).destroy_all
       end
 
+      def force_summarize(user, &on_partial_blk)
+        delete_cached_summaries!
+        summarize(user, &on_partial_blk)
+      end
+
       private
 
       attr_reader :persist_summaries