FIX: Bot should only respond to regular posts.

plugins/discourse-narrative-bot/lib/discourse_narrative_bot/track_selector.rb

@@ -28,7 +28,7 @@ module DiscourseNarrativeBot
     def select
       data = Store.get(@user.id)
 
-      if @post && !is_topic_action?
+      if @post && @post.post_type == Post.types[:regular] && !is_topic_action?
         is_reply = @input == :reply
         return if is_reply && reset_track
 

plugins/discourse-narrative-bot/spec/discourse_narrative_bot/track_selector_spec.rb

@@ -104,6 +104,18 @@ describe DiscourseNarrativeBot::TrackSelector do
           end
         end
 
+        context 'when a non regular post is created' do
+          it 'should not do anything' do
+            moderator_post = Fabricate(:moderator_post, user: user, topic: topic)
+
+            expect do
+              described_class.new(
+                :reply, user, post_id: moderator_post.id
+              ).select
+            end.to_not change { Post.count }
+          end
+        end
+
         describe 'when user thank the bot' do
           it 'should like the post' do
             post.update!(raw: 'thanks!')