From 14c38b6bfa86c65f554cfbbe9128e732775a1cf7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=82=B9=E5=AE=97=E6=A5=A0?= <zouzongnan1995@icloud.com>
Date: Tue, 7 Jul 2026 17:17:03 +0800
Subject: [PATCH] 1

---
 business/partner/purchase/mtwm/order_afs.go | 27 ++++++++++++++++++---
 1 file changed, 23 insertions(+), 4 deletions(-)

diff --git a/business/partner/purchase/mtwm/order_afs.go b/business/partner/purchase/mtwm/order_afs.go
index f4bc958a6..405e72dd2 100644
--- a/business/partner/purchase/mtwm/order_afs.go
+++ b/business/partner/purchase/mtwm/order_afs.go
@@ -40,8 +40,21 @@ var (
 		mtwmapi.NotifyTypeCancelRefund:          model.AfsOrderStatusFailed,
 		mtwmapi.NotifyTypeCancelRefundComplaint: model.AfsOrderStatusFailed,
 	}
+	globalAfsChan = make(chan *mtwmapi.CallbackMsg, 1000)
 )
 
+func init() {
+	// 单协程串行处理所有售后消息，天然有序，无并发冲突
+	go func() {
+		for msg := range globalAfsChan {
+			globals.SugarLogger.Debugf("--------33 := %s", utils.Format4Output(msg, false))
+			jxutils.CallMsgHandlerAsync(func() {
+				_ = CurPurchaseHandler.onAfsOrderMsg(msg)
+			}, jxutils.ComposeUniversalOrderID(GetOrderIDFromMsg(msg), model.VendorIDMTWM))
+		}
+	}()
+}
+
 func (c *PurchaseHandler) isAfsMsg(msg *mtwmapi.CallbackMsg) bool {
 	if msg.Cmd == mtwmapi.MsgTypeOrderRefund || msg.Cmd == mtwmapi.MsgTypeOrderPartialRefund {
 		// refundData := msg.Data.(*mtwmapi.CallbackRefundInfo)
@@ -55,13 +68,19 @@ func (c *PurchaseHandler) isAfsMsg(msg *mtwmapi.CallbackMsg) bool {
 	return false
 }
 
+// 回调函数简化
 func (c *PurchaseHandler) OnAfsOrderMsg(msg *mtwmapi.CallbackMsg) (retVal *mtwmapi.CallbackResponse) {
-	jxutils.CallMsgHandlerAsync(func() {
-		retVal = c.onAfsOrderMsg(msg)
-	}, jxutils.ComposeUniversalOrderID(GetOrderIDFromMsg(msg), model.VendorIDMTWM))
-	return retVal
+	globalAfsChan <- msg
+	return mtwmapi.Err2CallbackResponse(nil, "")
 }
 
+//func (c *PurchaseHandler) OnAfsOrderMsg(msg *mtwmapi.CallbackMsg) (retVal *mtwmapi.CallbackResponse) {
+//	jxutils.CallMsgHandlerAsync(func() {
+//		retVal = c.onAfsOrderMsg(msg)
+//	}, jxutils.ComposeUniversalOrderID(GetOrderIDFromMsg(msg), model.VendorIDMTWM))
+//	return retVal
+//}
+
 // todo 对于退款与部分退款，order.go与这个文件中对于状态的处理不一致
 func (c *PurchaseHandler) onAfsOrderMsg(msg *mtwmapi.CallbackMsg) (retVal *mtwmapi.CallbackResponse) {
 	var (