EXPERIMENTAL: new stats logic

server/handlers/system.js

@@ -15,6 +15,12 @@ import {
   upsertSchedule,
   deleteSchedule,
 } from '../services/schedules.js'
+import {
+  getStatsConfig,
+  updateStatsConfig,
+  getStatsFilePath,
+  STATS_LIMITS,
+} from '../services/stats.js'
 import logger from '../utils/logger.js'
 
 /** @type {Map<string, { username: string, serveraddress?: string }>} */
@@ -181,6 +187,29 @@ export function registerSystemHandlers(session) {
     return getMetricsSnapshot({ peerCount: peers.size })
   })
 
+  /**
+   * Docker stats collection knobs (Settings → Performance).
+   * Viewer can read; only admin can update (see updateStatsConfig).
+   */
+  session.respond('getStatsConfig', async () => {
+    return {
+      success: true,
+      config: getStatsConfig(),
+      meta: { limits: STATS_LIMITS, path: getStatsFilePath() },
+    }
+  })
+
+  session.respond('updateStatsConfig', async (args = {}) => {
+    const replace = Boolean(args.replace)
+    const partial =
+      args.config && typeof args.config === 'object' ? args.config : args
+    const config = updateStatsConfig(partial, {
+      replace,
+      persist: args.persist !== false,
+    })
+    return { success: true, config }
+  })
+
   session.respond('listSchedules', async () => {
     return { success: true, schedules: listSchedules() }
   })