Merge pull request #1458 from codidact/0valt/1457/draft-tags

Fix empty ephemeral tags in post drafts if the draft is saved with no tags

app/controllers/posts_controller.rb

@@ -602,7 +602,9 @@ def save_draft
       key_name = [:body, :saved_at].include?(key) ? base_key : "#{base_key}.#{key}"
 
       if key == :tags
-        RequestContext.redis.sadd(key_name, params[key])
+        if params[key].present?
+          RequestContext.redis.sadd(key_name, params[key])
+        end
       else
         RequestContext.redis.set(key_name, params[key])
       end

config/schedule.rb

@@ -14,6 +14,10 @@
   runner 'scripts/run_spam_cleanup.rb'
 end
 
+every 1.day, at: '02:20' do
+  runner 'scripts/cleanup_drafts.rb'
+end
+
 every 6.hours do
   runner 'scripts/recalc_abilities.rb'
 end

scripts/cleanup_drafts.rb

@@ -0,0 +1,5 @@
+redis = RequestContext.redis
+
+redis.scan_each(:match => "saved_post.*.*.tags") do |key| 
+  redis.srem?(key, '')
+end