From edde5f40cded4e525fc5383a43a78c2510eb3360 Mon Sep 17 00:00:00 2001
From: Ben Hollis <ben@benhollis.net>
Date: Sun, 18 Jan 2026 20:57:06 -0800
Subject: [PATCH] Set up lastmod trigger for settings, searches tables

---
 .../20260119045451-settings-sync-lastmod.js   | 49 +++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 api/migrations/20260119045451-settings-sync-lastmod.js

diff --git a/api/migrations/20260119045451-settings-sync-lastmod.js b/api/migrations/20260119045451-settings-sync-lastmod.js
new file mode 100644
index 0000000..c87e10e
--- /dev/null
+++ b/api/migrations/20260119045451-settings-sync-lastmod.js
@@ -0,0 +1,49 @@
+'use strict';
+
+var dbm;
+var type;
+var seed;
+
+/**
+ * We receive the dbmigrate dependency from dbmigrate initially.
+ * This enables us to not have to rely on NODE_PATH.
+ */
+exports.setup = function (options, seedLink) {
+  dbm = options.dbmigrate;
+  type = dbm.dataType;
+  seed = seedLink;
+};
+
+exports.up = function (db, callback) {
+  db.runSql(
+    `CREATE TRIGGER
+      settings_last_updated
+    BEFORE UPDATE ON
+      settings
+    FOR EACH ROW EXECUTE PROCEDURE
+      sync_lastmod();
+
+    CREATE TRIGGER
+      searches_last_updated
+    BEFORE UPDATE ON
+      searches
+    FOR EACH ROW EXECUTE PROCEDURE
+      sync_lastmod();
+    `,
+    callback,
+  );
+};
+
+exports.down = function (db, callback) {
+  db.runSql(
+    `DROP TRIGGER IF EXISTS settings_last_updated ON settings;
+
+    DROP TRIGGER IF EXISTS searches_last_updated ON searches;
+    `,
+    callback,
+  );
+};
+
+exports._meta = {
+  version: 1,
+};