#399

backend/app/services/post_create_preflight.rb

@@ -88,17 +88,6 @@ class PostCreatePreflight
     return nil if post_id.blank?
 
     post = Post.with_attached_thumbnail.find_by(id: post_id)
-    return nil if post.nil?
-
-    {
-        id: post.id,
-        title: post.title,
-        url: post.url,
-        thumbnail_url:
-            if post.thumbnail.attached?
-              Rails.application.routes.url_helpers.rails_storage_proxy_url(
-                  post.thumbnail,
-                  only_path: false)
-            end }
+    PostCompactRepr.base(post)
   end
 end