From 956faaa67d2c05d6f993fdee4d2c4a8a086036ec Mon Sep 17 00:00:00 2001
From: Jorge Manrubia <jorge@hey.com>
Date: Tue, 14 Oct 2025 11:10:49 +0200
Subject: [PATCH] More fine-grained approach to listen for broadcasted refresh
 signals

Only listen for collections actually involved in the view
---
 app/helpers/collections_helper.rb      | 5 +++++
 app/views/cards/_broadcasts.html.erb   | 3 +++
 app/views/cards/index.html.erb         | 2 +-
 app/views/events/index.html.erb        | 2 +-
 app/views/filters/_broadcasts.html.erb | 7 -------
 5 files changed, 10 insertions(+), 9 deletions(-)
 create mode 100644 app/helpers/collections_helper.rb
 create mode 100644 app/views/cards/_broadcasts.html.erb
 delete mode 100644 app/views/filters/_broadcasts.html.erb

diff --git a/app/helpers/collections_helper.rb b/app/helpers/collections_helper.rb
new file mode 100644
index 000000000..ac1debab4
--- /dev/null
+++ b/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
diff --git a/app/views/cards/_broadcasts.html.erb b/app/views/cards/_broadcasts.html.erb
new file mode 100644
index 000000000..d2404ae68
--- /dev/null
+++ b/app/views/cards/_broadcasts.html.erb
@@ -0,0 +1,3 @@
+<% referenced_collections_from(records).each do |collection| %>
+  <%= turbo_stream_from collection %>
+<% end %>
diff --git a/app/views/cards/index.html.erb b/app/views/cards/index.html.erb
index 8b496c670..d700b363a 100644
--- a/app/views/cards/index.html.erb
+++ b/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 %>
diff --git a/app/views/events/index.html.erb b/app/views/events/index.html.erb
index d6a777d40..4868a5295 100644
--- a/app/views/events/index.html.erb
+++ b/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" %>
diff --git a/app/views/filters/_broadcasts.html.erb b/app/views/filters/_broadcasts.html.erb
deleted file mode 100644
index a432280e6..000000000
--- a/app/views/filters/_broadcasts.html.erb
+++ /dev/null
@@ -1,7 +0,0 @@
-<% if filter.collections.any? %>
-  <% filter.collections.each do |collection| %>
-    <%= turbo_stream_from collection %>
-  <% end %>
-<% else %>
-  <%= turbo_stream_from :collections %>
-<% end %>