feat(PingServicesScheduler): implement ping services scheduler endpoints and cache refresh logic for improved service monitoring

backend/routes/schedulerRoutes.js

@@ -5,6 +5,7 @@
 const { sendError, sendOk } = require('../middleware/errorHandler');
 const { readS3TextObject, writeS3JsonObject } = require('../services/s3Service');
 const networkMapScheduler = require('../services/networkMapScheduler');
+const pingServicesScheduler = require('../services/pingServicesScheduler');
 
 const UI_SETTINGS_KEY = 'bgp_data/rt_ui_settings.json';
 const NETWORK_MAP_CACHE_KEY = 'network-map-cache/latest.json';
@@ -17,6 +18,11 @@ const SCHEDULER_KEYS = [
   'networkMapSchedulerLogMaxLines',
 ];
 
+const PING_SERVICES_SCHEDULER_KEYS = [
+  'pingServicesSchedulerEnabled',
+  'pingServicesSchedulerIntervalMinutes',
+];
+
 async function readUiSettings() {
   try {
     const data = await readS3TextObject(UI_SETTINGS_KEY).catch(() => ({ body: '{}' }));
@@ -124,10 +130,61 @@ async function getNetworkMapCache(req, res) {
   }
 }
 
+// === Ping services scheduler ===
+
+/** GET /api/scheduler/ping-services/settings */
+async function getPingServicesSchedulerSettings(req, res) {
+  try {
+    const ui = await readUiSettings();
+    const settings = pingServicesScheduler.getSettingsFromUiSettings(ui);
+    const nextRunAt = pingServicesScheduler.getNextRunAt(settings);
+    return res.json({ ...settings, nextRunAt: nextRunAt || undefined });
+  } catch (e) {
+    console.error('[scheduler] getPingServicesSettings', e);
+    return sendError(res, 500, 'Не удалось прочитать настройки', 'E_SCHEDULER');
+  }
+}
+
+/** PATCH /api/scheduler/ping-services/settings */
+async function patchPingServicesSchedulerSettings(req, res) {
+  try {
+    const body = req.body || {};
+    const current = await readUiSettings();
+    for (const key of PING_SERVICES_SCHEDULER_KEYS) {
+      if (Object.prototype.hasOwnProperty.call(body, key)) {
+        current[key] = body[key];
+      }
+    }
+    await writeS3JsonObject(UI_SETTINGS_KEY, current);
+    const settings = pingServicesScheduler.getSettingsFromUiSettings(current);
+    return res.json(settings);
+  } catch (e) {
+    console.error('[scheduler] patchPingServicesSettings', e);
+    return sendError(res, 500, 'Не удалось сохранить настройки', 'E_SCHEDULER');
+  }
+}
+
+/** POST /api/scheduler/ping-services/run-now */
+async function runPingServicesSchedulerNow(req, res) {
+  try {
+    const { refreshPingServicesCache } = require('./miscRoutes');
+    refreshPingServicesCache().catch((err) => {
+      console.error('[scheduler] ping-services run-now failed', err);
+    });
+    return sendOk(res, { message: 'Обновление кеша пинг-сервисов запущено в фоне' });
+  } catch (e) {
+    console.error('[scheduler] ping-services run-now', e);
+    return sendError(res, 500, 'Не удалось запустить', 'E_SCHEDULER');
+  }
+}
+
 module.exports = {
   getNetworkMapSchedulerSettings,
   patchNetworkMapSchedulerSettings,
   getNetworkMapSchedulerLogs,
   runNetworkMapSchedulerNow,
   getNetworkMapCache,
+  getPingServicesSchedulerSettings,
+  patchPingServicesSchedulerSettings,
+  runPingServicesSchedulerNow,
 };