gahew

server/src/services/serverControlService/index.js

@@ -0,0 +1,55 @@
+// server Control Service
+// Purpose: Defines the server Control Service module and the helpers/state used by this service unit.
+// Scope: Keeps runtime behavior unchanged while isolating responsibilities into a clear module boundary.
+const { spawn } = require('child_process');
+const io = require('../../globals/io');
+const logger = require('../../globals/logger').child('serverControlService');
+const { isAdmin } = require('../roleService');
+const { sendAlert } = require('../alertService');
+
+const ALERT_COLOR = '#ff5722';
+let rebootPending = false;
+
+function scheduleSystemReboot() {
+  if (rebootPending) {
+    throw new Error('Server reboot already pending');
+  }
+  rebootPending = true;
+
+  setTimeout(() => {
+    logger.warn('Issuing system reboot command');
+    try {
+      const child = spawn('systemctl', ['reboot'], {
+        detached: true,
+        stdio: 'ignore',
+      });
+      child.unref();
+    } catch (err) {
+      rebootPending = false;
+      logger.error('Server reboot command failed', err.message);
+    }
+  }, 400);
+}
+
+io.on('connection', (socket) => {
+  socket.on('server:reboot', (_, cb = () => {}) => {
+    if (!isAdmin(socket)) {
+      cb({ error: 'Not authorized' });
+      return;
+    }
+    try {
+      scheduleSystemReboot();
+      const who = socket?.data?.user?.username || socket.id;
+      logger.warn('Server reboot requested', { by: who });
+      sendAlert({
+        color: ALERT_COLOR,
+        title: 'Server Reboot',
+        message: `Reboot requested by ${who}`,
+      });
+      cb({ success: true });
+    } catch (err) {
+      cb({ error: err.message });
+    }
+  });
+});
+