From fa38cfdbddc6f23737025e4f46811daeddbc8283 Mon Sep 17 00:00:00 2001
From: caoqianming <caoqianming@foxmail.com>
Date: Fri, 25 Jul 2025 22:53:49 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BA=A4=E6=8E=A5=E8=AE=B0=E5=BD=95?=
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---
 apps/wpm/services.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apps/wpm/services.py b/apps/wpm/services.py
index 678c031e..883a3c4d 100644
--- a/apps/wpm/services.py
+++ b/apps/wpm/services.py
@@ -935,6 +935,9 @@ def handover_submit(handover:Handover, user: User, now: Union[datetime.datetime,
 def handover_revert(handover:Handover):
     if handover.submit_time is None:
         raise ParseError('该交接单未提交!')
+    ticket:Ticket = handover.ticket
+    if ticket:
+        raise ParseError('该交接单已关联审批,暂不支持撤销!')
     mids = []
     # handover_type = handover.type
     # handover_mtype = handover.mtype