feat: 采购入库节点可复用

apps/wpm/models.py

@@ -673,8 +673,7 @@ class BatchSt(BaseModel):
             cls_qs = cls.objects.filter(batch=batch)
             if cls_qs.exists():
                 if reuse_node:
-                    node:BatchSt = (cls_qs.filter(mio__isnull=False)|cls_qs.filter(
-                        material_start__isnull=True)).order_by('-version').first()
+                    node:BatchSt = (cls_qs.filter(mio__isnull=False)|cls_qs.filter(hanover=None, mio=None, mlog=None)).order_by('-version').first()
                     if node is None:
                         raise ParseError(f"{batch}-该批次号因物料不同不可引用")
                     elif node.material_start is None: