More fine-grained approach to listen for broadcasted refresh signals

Only listen for collections actually involved in the view

app/helpers/collections_helper.rb

@@ -0,0 +1,5 @@
+module CollectionsHelper
+  def referenced_collections_from(records)
+    Current.user.collections.where id: records.pluck(:collection_id).uniq
+  end
+end

app/views/cards/_broadcasts.html.erb

@@ -0,0 +1,3 @@
+<% referenced_collections_from(records).each do |collection| %>
+  <%= turbo_stream_from collection %>
+<% end %>

app/views/cards/index.html.erb

@@ -1,7 +1,7 @@
 <% @page_title = @user_filtering.selected_collections_label %>
 <% turbo_exempts_page_from_cache %>
 
-<%= render "filters/broadcasts", filter: @filter %>
+<%= render "cards/broadcasts", records: @page.records %>
 
 <% content_for :head do %>
   <%= tag.meta property: "og:title", content: @page_title %>

app/views/events/index.html.erb

@@ -1,7 +1,7 @@
 <% @page_title = "Home" %>
 <% @header_class = "header--events" %>
 
-<%= render "filters/broadcasts", filter: @filter %>
+<%= render "cards/broadcasts", records: @day_timeline.events %>
 
 <% content_for :header do %>
   <%= render "filters/menu" %>

app/views/filters/_broadcasts.html.erb

@@ -1,7 +0,0 @@
-<% if filter.collections.any? %>
-  <% filter.collections.each do |collection| %>
-    <%= turbo_stream_from collection %>
-  <% end %>
-<% else %>
-  <%= turbo_stream_from :collections %>
-<% end %>