From e50e906866a706c99a5fa0f312d96c034b2602f7 Mon Sep 17 00:00:00 2001
From: root <root@srv1491630.hstgr.cloud>
Date: Wed, 6 May 2026 07:36:09 +0000
Subject: [PATCH] fix(simple): dedupe exit retries per scan

---
 backend/src/index.ts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/backend/src/index.ts b/backend/src/index.ts
index bfa0034..0fe5de7 100644
--- a/backend/src/index.ts
+++ b/backend/src/index.ts
@@ -273,6 +273,7 @@ async function main() {
         simpleWorkerRunning = true;
         try {
             const entries = (await listManualEntries()).filter((entry) => entry.active && isSimpleWorkflowEntry(entry));
+            const processedSimpleExitKeys = new Set<string>();
             for (const entry of entries) {
                 const symbol = String(entry.symbol || '').trim().toUpperCase();
                 if (!symbol) continue;
@@ -339,6 +340,22 @@ async function main() {
                 }
 
                 const linkedTradeId = String(entry.linked_trade_id || '').trim();
+                const exitDedupKey = linkedTradeId ? `${symbol}::${linkedTradeId}` : symbol;
+                if (processedSimpleExitKeys.has(exitDedupKey)) {
+                    continue;
+                }
+
+                const exitLifecycle = ctx.executor.getExitLifecycle(symbol);
+                if (
+                    exitLifecycle.state === 'initiated'
+                    || exitLifecycle.state === 'order_placed'
+                    || exitLifecycle.state === 'verifying'
+                    || exitLifecycle.state === 'quarantined'
+                ) {
+                    processedSimpleExitKeys.add(exitDedupKey);
+                    continue;
+                }
+
                 const activePosition = linkedTradeId
                     ? ctx.executor.getActivePosition(symbol, linkedTradeId)
                     : ctx.executor.getActivePosition(symbol);
@@ -370,9 +387,11 @@ async function main() {
                 const exitResult = await ctx.manualTrader.executeExit(symbol, currentPrice, 'Simple target hit', linkedTradeId || undefined);
                 if (!exitResult.success) {
                     logger.warn(`[SimpleWorker] Exit trigger failed for ${symbol}: ${exitResult.error || 'unknown error'}`);
+                    processedSimpleExitKeys.add(exitDedupKey);
                     continue;
                 }
 
+                processedSimpleExitKeys.add(exitDedupKey);
                 await saveManualEntryForUser(entry.user_id, {
                     ...entry,
                     profile_id: entry.profile_id || ctx.profileId,