Release v2.10.3

src/db/common.js

@@ -1,3 +1,5 @@
+// Database pool setup and lifecycle maintenance for persisted onboarding devices.
+
 const mysql = require('mysql2/promise');
 
 function createPool() {
@@ -15,14 +17,34 @@ function createPool() {
 }
 
 async function pruneStaleOnboardingDevices(pool) {
+  // Uncompleted pairings expire quickly; completed bindings use their persisted heartbeat instead.
   await pool.query(
     `DELETE FROM d_onboarding_devices
-     WHERE screen_id IS NULL
-       AND modified_at < (CURRENT_TIMESTAMP - INTERVAL 1 MINUTE)`
+     WHERE (screen_id IS NULL
+           AND modified_at < (CURRENT_TIMESTAMP - INTERVAL 15 MINUTE))
+        OR (last_seen_at IS NOT NULL
+            AND last_seen_at < (CURRENT_TIMESTAMP - INTERVAL 24 HOUR))`
+  );
+}
+
+async function touchOnboardingDeviceLastSeen(pool, deviceId) {
+  const deviceIds = (Array.isArray(deviceId) ? deviceId : [deviceId])
+    .map(function (value) { return String(value || '').trim(); })
+    .filter(Boolean);
+  if (!deviceIds.length) {
+    return;
+  }
+
+  await pool.query(
+    `UPDATE d_onboarding_devices
+        SET last_seen_at = CURRENT_TIMESTAMP
+      WHERE device_id IN (${deviceIds.map(function () { return '?'; }).join(', ')})`,
+    deviceIds
   );
 }
 
 module.exports = {
   createPool,
-  pruneStaleOnboardingDevices
+  pruneStaleOnboardingDevices,
+  touchOnboardingDeviceLastSeen
 };

src/db/index.js

@@ -1,3 +1,5 @@
+// Schema initialization, migration execution, and database bootstrap helpers.
+
 const { version: appVersion } = require('#root/package.json');
 const { compareVersions, detectSchemaVersion, getPendingMigrations, recordSchemaVersion, runMigrations } = require('./migrations');
 
@@ -331,6 +333,7 @@ async function ensureSchema(pool, options) {
       created_by INT NULL,
       modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
       modified_by INT NULL,
+      last_seen_at TIMESTAMP NULL,
       CONSTRAINT fk_player_onboarding_devices_screen FOREIGN KEY (screen_id) REFERENCES d_screens(id) ON DELETE SET NULL
     ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
   `);

src/db/migrations.js

@@ -1,3 +1,5 @@
+// Ordered database migrations kept independent from the application version.
+
 const { version: appVersion } = require('#root/package.json');
 const TIMETABLE_TIME_ZONE = 'Europe/London';
 const APP_STATE_TABLE = 'o_app_state';
@@ -552,6 +554,13 @@ const VERSIONED_MIGRATIONS = [
     run: async function (pool) {
       await ensureColumn(pool, 'c_templates', 'background_gradient', 'LONGTEXT NULL', 'background_color');
     }
+  },
+  {
+    version: '2.10.2',
+    label: 'v2.10.2 onboarding client last-seen schema',
+    run: async function (pool) {
+      await ensureColumn(pool, 'd_onboarding_devices', 'last_seen_at', 'TIMESTAMP NULL', 'screen_id');
+    }
   }
 ];