From fbe586497b19b99dd7de8866ccaeb33b10e906c7 Mon Sep 17 00:00:00 2001
From: Andy Zhao <andyzhao.zhao@gmail.com>
Date: Fri, 7 Dec 2018 10:16:46 -0500
Subject: [PATCH] Synchronously bust cache after save for comments (#1275)

---
 app/models/comment.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/app/models/comment.rb b/app/models/comment.rb
index 698d338e3..fccae0ad2 100644
--- a/app/models/comment.rb
+++ b/app/models/comment.rb
@@ -20,6 +20,7 @@ class Comment < ApplicationRecord
   after_create   :after_create_checks
   after_save     :calculate_score
   after_save     :bust_cache
+  after_save     :synchronous_bust
   before_destroy :before_destroy_actions
   after_create   :send_email_notification, if: :should_send_email_notification?
   after_create   :create_first_reaction
@@ -292,11 +293,15 @@ class Comment < ApplicationRecord
     Comment.comment_async_bust(commentable, user.username)
     expire_root_fragment
     cache_buster = CacheBuster.new
-    cache_buster.bust(commentable.path.to_s) if commentable
     cache_buster.bust("#{commentable.path}/comments") if commentable
   end
   handle_asynchronously :bust_cache
 
+  def synchronous_bust
+    cache_buster = CacheBuster.new
+    cache_buster.bust(commentable.path.to_s) if commentable
+  end
+
   def send_email_notification
     NotifyMailer.new_reply_email(self).deliver
   end