v0.42.1 Rewrite and simplication of concurrent-ruby support

gossamer_forums.rb

@@ -1269,10 +1269,12 @@ class GossamerForumsImporter < ImportScripts::Base
     
           puts "CREATE TOPIC POST topic.id #{topic.id} discourse_user_id #{discourse_user_id}"
 
+          post_number = 0
           sqlite_mutex.synchronize do
             # Increment the post count for the topic
             post_number = fetch_db_topic_post_numbers(topic.id).to_i + 1
             update_db_topic_post_numbers(topic.id, post_number)
+          end
 
      puts "TIJ GG post_id #{post_id}"
  
@@ -1288,7 +1290,6 @@ class GossamerForumsImporter < ImportScripts::Base
             )
             post.custom_fields['original_gossamer_id'] = row['post_id']
             post.save!
-          end
     
           sqlite_mutex.synchronize do
             # Increment the post count for the topic and user