test

routes/internalApi.js

@@ -228,6 +228,35 @@ router.post('/notifications/toggle', express.json(), async (req, res) => {
   res.json({ state: getNotificationState() });
 });
 
+// POST /gmail/reload — hot-swap Gmail OAuth creds after weekly reauth without
+// restarting the process. Reads REFRESH_TOKEN from .env via configPersistence,
+// probes Google with users.getProfile, and on success clears pollSuspended and
+// re-installs the poll interval. On failure returns 400 with Google's error so
+// the operator can see why (e.g. still invalid_grant).
+router.post('/gmail/reload', express.json(), async (req, res) => {
+  const { reloadGmailClient } = require('../services/gmail');
+  const { setPollSuspended } = require('../gmail-poll');
+  try {
+    const { emailAddress } = await reloadGmailClient();
+    setPollSuspended(false);
+    // Lazy require — same reason as /restart above (module scope cycle).
+    const parent = require('../broccolini-discord');
+    if (parent.setGmailPollInterval) {
+      parent.setGmailPollInterval(CONFIG.GMAIL_POLL_INTERVAL_MS);
+    }
+    await logSystem('Gmail OAuth reloaded', [
+      { name: 'Account', value: emailAddress, inline: false }
+    ]).catch(() => {});
+    res.json({ ok: true, email: emailAddress });
+  } catch (err) {
+    const oauthError = err && err.response && err.response.data && err.response.data.error;
+    res.status(400).json({
+      ok: false,
+      error: oauthError || err.code || err.message || 'reload failed'
+    });
+  }
+});
+
 // Expose the allowlist for the Phase 8 schema smoke test. Attached to the
 // router function object; doesn't show up as a route.
 router._allowedKeys = Array.from(ALLOWED_CONFIG_KEYS);