From 0c7f34a28a6cc7143a20f57d1c3dad70703256db Mon Sep 17 00:00:00 2001
From: WrBug <iwrbug@gmail.com>
Date: Thu, 15 Jan 2026 04:19:46 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=B7=BB=E5=8A=A0=E4=BA=8B=E5=8A=A1?=
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- 在 cleanupExpiredProcessedTrades 方法上添加 @Transactional 注解
- 修复 TransactionRequiredException 异常
- 删除操作必须在事务中执行
---
 .../service/system/ProcessedTradeCleanupService.kt              | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/backend/src/main/kotlin/com/wrbug/polymarketbot/service/system/ProcessedTradeCleanupService.kt b/backend/src/main/kotlin/com/wrbug/polymarketbot/service/system/ProcessedTradeCleanupService.kt
index ea52491..a34ffe0 100644
--- a/backend/src/main/kotlin/com/wrbug/polymarketbot/service/system/ProcessedTradeCleanupService.kt
+++ b/backend/src/main/kotlin/com/wrbug/polymarketbot/service/system/ProcessedTradeCleanupService.kt
@@ -4,6 +4,7 @@ import com.wrbug.polymarketbot.repository.ProcessedTradeRepository
 import org.slf4j.LoggerFactory
 import org.springframework.scheduling.annotation.Scheduled
 import org.springframework.stereotype.Service
+import org.springframework.transaction.annotation.Transactional
 
 /**
  * 已处理交易清理服务
@@ -30,6 +31,7 @@ class ProcessedTradeCleanupService(
      * 每10分钟执行一次
      */
     @Scheduled(fixedDelay = CLEANUP_INTERVAL_MS)
+    @Transactional
     fun cleanupExpiredProcessedTrades() {
         try {
             val expireTime = System.currentTimeMillis() - RETENTION_MS