Fix #463 - Fetch and display previews of URLs using OpenGraph tags

app/workers/link_crawl_worker.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class LinkCrawlWorker
+  include Sidekiq::Worker
+
+  sidekiq_options retry: false
+
+  def perform(status_id)
+    FetchLinkCardService.new.call(Status.find(status_id))
+  rescue ActiveRecord::RecordNotFound
+    true
+  end
+end