Add async to dropday querying

Author: radical-ube

app/controllers/podcast_metrics_controller.rb

@@ -237,6 +237,7 @@ def episode_dropday_query(ep)
     Rollups::HourlyDownload
       .where(episode_id: ep[:guid], hour: (lowerbound..upperbound))
       .final
+      .load_async
       .sum(:count)
   end
 end

…controllers/apex_downloads_controller.js …controllers/apex_sparkline_controller.jsapp/javascript/controllers/apex_downloads_controller.js renamed to app/javascript/controllers/apex_sparkline_controller.js app/javascript/controllers/apex_downloads_controller.js renamed to app/javascript/controllers/apex_sparkline_controller.js

@@ -6,9 +6,9 @@
     <span class="material-icons ms-1 z-1" aria-hidden="true"><%= trend[:direction] if trend.present? %></span>
   </p>
   <div class="position-absolute top-50 start-50 translate-middle w-100 h-100 z-0"
-    data-controller="apex-downloads"
-    data-apex-downloads-id-value="<%= episode.guid %>"
-    data-apex-downloads-downloads-value="<%= downloads.to_json %>">
-    <div data-apex-downloads-target="chart"></div>
+    data-controller="apex-sparkline"
+    data-apex-sparkline-id-value="<%= episode.guid %>"
+    data-apex-sparkline-downloads-value="<%= downloads.to_json %>">
+    <div data-apex-sparkline-target="chart"></div>
   </div>
 <% end %>