Merge commit '3a4d3e9d4b573c400eec1743471d54cdccae50a5' into glitch-soc/merge-upstream

2023-08-12 09:36:38 +02:00
parent 150cfcf3ae 3a4d3e9d4b
commit ea8802a05a
23 changed files with 198 additions and 20 deletions
--- a/app/services/fetch_link_card_service.rb
+++ b/app/services/fetch_link_card_service.rb
@@ -61,9 +61,13 @@ class FetchLinkCardService < BaseService
  end

  def attach_card
-    @status.preview_cards << @card
-    Rails.cache.delete(@status)
-    Trends.links.register(@status)
+    with_redis_lock("attach_card:#{@status.id}") do
+      return if @status.preview_cards.any?
+
+      @status.preview_cards << @card
+      Rails.cache.delete(@status)
+      Trends.links.register(@status)
+    end
  end

  def parse_urls