fix: handover需要进行3层校验

apps/wpm/serializers.py

@@ -951,9 +951,19 @@ class HandoverSerializer(CustomModelSerializer):
         if 'send_dept' not in attrs and 'send_mgroup' not in attrs:
             raise ParseError('送料车间和送料工段必须有一个')
         t_count = 0
+        tracking = attrs["material"].tracking
         for ind, item in enumerate(attrs['handoverb']):
             wm = item["wm"]
-            t_count += item["count"]
+            if tracking == Material.MA_TRACKING_SINGLE:
+                handoverbw = item["handoverbw"]
+                if handoverbw:
+                    t_count += len(handoverbw)
+                elif wm.count == item["count"]:
+                    t_count += item["count"]
+                else:
+                    raise ParseError(f'第{ind+1}行-请提供交接物料明细编号')
+            else:
+                t_count += item["count"]
             # if wm.mgroup and wm.mgroup != attrs['send_mgroup']:
             #     raise ParseError(f'第{ind+1}物料与交接工段不一致')
             # if wm.belong_dept and wm.belong_dept != attrs['send_dept']:
@@ -970,9 +980,6 @@ class HandoverSerializer(CustomModelSerializer):
             recive_mgroup = attrs.get("recive_mgroup", None)
             if recive_mgroup is None:
                 raise ParseError('返工交接需指定工段')
-        material:Material = attrs["material"]
-        if material.tracking == Material.MA_TRACKING_SINGLE:
-            attrs["count"] = len(attrs["handoverb"])
         return attrs
 
     class Meta: