cache this

scripts/benchmark_campaigns.rb

@@ -0,0 +1,42 @@
+# Usage: load 'scripts/benchmark_campaigns.rb'; benchmark_campaigns('website_token')
+
+def benchmark_campaigns(website_token)
+  web_widget = Channel::WebWidget.find_by(website_token: website_token)
+  raise "WebWidget not found for token #{website_token}" unless web_widget
+
+  inbox = web_widget.inbox
+  account = inbox.account
+
+  puts "Inbox: #{inbox.id} | Account: #{account.id}"
+  puts "Campaigns feature enabled: #{account.feature_enabled?('campaigns')}"
+
+  queries = []
+  subscription = ActiveSupport::Notifications.subscribe('sql.active_record') do |_name, start, finish, _id, payload|
+    binds = payload[:type_casted_binds] || payload[:binds]&.map(&:value_for_database) || []
+    queries << { sql: payload[:sql], duration: (finish - start) * 1000, binds: binds }
+  end
+
+  ActiveRecord::Base.uncached do
+    start = Time.now
+    @campaigns = inbox.campaigns
+                      .where(enabled: true, account_id: account.id)
+                      .includes(:sender).to_a
+    @query_time = Time.now - start
+  end
+
+  ActiveSupport::Notifications.unsubscribe(subscription)
+
+  puts "\n=== Timing ==="
+  puts "Query: #{(@query_time * 1000).round(2)}ms"
+  puts "Queries: #{queries.size}"
+  puts "Campaigns found: #{@campaigns.size}"
+
+  puts "\n=== All Queries ==="
+  queries.each_with_index do |q, i|
+    puts "\n#{i + 1}. #{q[:duration].round(2)}ms"
+    puts "   #{q[:sql][0..200]}"
+    puts "   Binds: #{q[:binds].inspect[0..150]}" if q[:binds]&.any?
+  end
+
+  nil
+end