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fix:锁定 MIO 行，防止多人同时撤销不同明细时并发漏删 MIO,若该出入库记录已无明细，自动删除

This commit is contained in:
shijing 2026-05-22 09:43:43 +08:00
parent b108b48714
commit 0dd78f09b9
1 changed files with 5 additions and 1 deletions
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6
apps/inm/services.py
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@ -463,7 +463,8 @@ class InmService:
@classmethod @classmethod
def revert_and_del(cls, mioitem: MIOItem): def revert_and_del(cls, mioitem: MIOItem):
mio = mioitem.mio # 锁定 MIO 行，防止多人同时撤销不同明细时并发漏删 MIO
mio = MIO.objects.select_for_update().get(id=mioitem.mio_id)
if mio.submit_time is None: if mio.submit_time is None:
raise ParseError("未提交的出入库明细不允许撤销") raise ParseError("未提交的出入库明细不允许撤销")
if mioitem.test_date is not None: if mioitem.test_date is not None:
@ -484,4 +485,7 @@ class InmService:
mioitem.delete() mioitem.delete()
else: else:
raise ParseError("不支持该出入库单明细撤销") raise ParseError("不支持该出入库单明细撤销")
# 若该出入库记录已无明细，自动删除
if not MIOItem.objects.filter(mio=mio).exists():
mio.delete()