Speed up equity/position display after CTP reconnect and auto-refresh stale sessions before market open.

Co-authored-by: Cursor <cursoragent@cursor.com>

modules/web/static/js/trade.js

@@ -37,6 +37,7 @@
     var positionsRendered = false;
     var posFastPollTimer = null;
     var posFastPollCount = 0;
+    var posFastPollMax = 120;
     var lastPosRowCount = 0;
     var selectedMaxLots = null;
     var recommendMaxByProduct = {};
@@ -259,16 +260,40 @@
         posFastPollCount = 0;
     }
 
-    function startPosFastPoll() {
+    function startPosFastPoll(maxTicks) {
+        if (typeof maxTicks === 'number' && maxTicks > 0) {
+            posFastPollMax = maxTicks;
+        } else {
+            posFastPollMax = 120;
+        }
         if (posFastPollTimer) return;
         posFastPollCount = 0;
         posFastPollTimer = setInterval(function () {
             pollPositions();
+            refreshCtpAccountQuick();
             posFastPollCount += 1;
-            if (posFastPollCount >= 120) stopPosFastPoll();
+            if (posFastPollCount >= posFastPollMax) stopPosFastPoll();
         }, 1000);
     }
 
+    function refreshCtpAccountQuick() {
+        if (!ctpConnected && !ctpConnecting) return;
+        fetch('/api/ctp/status')
+            .then(function (r) { return r.json(); })
+            .then(function (d) {
+                if (!d || !d.account) return;
+                var cap = document.getElementById('cap-display');
+                if (cap && d.account.balance != null) {
+                    cap.textContent = Number(d.account.balance).toFixed(2);
+                }
+                var avail = document.getElementById('avail-display');
+                if (avail && d.account.available != null) {
+                    avail.textContent = Number(d.account.available).toFixed(2);
+                }
+            })
+            .catch(function () {});
+    }
+
     function applyPositionsData(data) {
         if (!data) return;
         var cap = document.getElementById('cap-display');
@@ -302,6 +327,10 @@
         }
         if (connected) {
             showCtpError('');
+            if (data.sync_state === 'syncing') {
+                posFastPollMax = Math.max(posFastPollMax, 240);
+                if (!posFastPollTimer) startPosFastPoll(240);
+            }
         } else if (!connecting && data.ctp_status && data.ctp_status.last_error) {
             showCtpError(data.ctp_status.last_error);
             if (isCtpLoginBanError(data.ctp_status.last_error)) {
@@ -683,7 +712,9 @@
                 if (st.connected) {
                     syncCtpBadgeFromStatus(st);
                     showCtpError('');
+                    refreshCtpAccountQuick();
                     pollPositions();
+                    startPosFastPoll(180);
                     return d;
                 }
                 if ((st.login_cooldown_sec || 0) > 0 || d.cooldown) {
@@ -693,6 +724,7 @@
                 }
                 if (d.connecting || st.connecting) {
                     updateCtpBadge(false, true);
+                    startPosFastPoll(180);
                     return waitForCtpConnected(70000).then(function (ok) {
                         if (!ok && d.error) showCtpError(d.error);
                         else if (!ok && st.last_error) showCtpError(st.last_error);