feat: 增加半成品检验撤回功能

apps/inm/services.py

@@ -5,6 +5,7 @@ from django.db.models import F
 from apps.wpm.services import do_out, do_in
 from apps.mtm.models import Material, Process
 from apps.utils.tools import ranstr
+from apps.system.models import Dept
 
 
 class InmService:
@@ -61,61 +62,55 @@ class InmService:
         in = 1
         out = -1
         """
-        belong_dept = instance.belong_dept
         mioitems = MIOItem.objects.filter(mio=instance)
         if not mioitems.exists():
             raise ParseError("未填写物料明细")
+        type = instance.type
+        prodction_dept = instance.belong_dept
         for i in MIOItem.objects.filter(mio=instance):
-            material = i.material
+           cls.update_mb_item(i,  in_or_out, type, prodction_dept)
-            warehouse = i.warehouse
-            mb, is_created = MaterialBatch.objects.get_or_create(
-                material=material, warehouse=warehouse, batch=i.batch, defaults={"material": material, "warehouse": warehouse, "count": 0, "batch": i.batch}
-            )
-            if in_or_out == 1:
-                mb.count = mb.count + i.count
-                # if mb.expiration_date is None:
-                #     mb.expiration_date = i.expiration_date
-                if instance.type == MIO.MIO_TYPE_DO_IN:  # 生产入库需要记录production_dept字段
-                    if mb.production_dept is None or mb.production_dept == belong_dept:
-                        mb.production_dept = belong_dept
-                    else:
-                        raise ParseError("同种物料不同生产车间应该有不同批次号!")
-                mb.save()
-                mias = MIOItemA.objects.filter(mioitem=i)
-                if mias.exists():  # 组合件入库
-                    if not is_created:
-                        raise ParseError("该批次组合件已存在")
-                    for mia in mias:
-                        MaterialBatchA.objects.create(mb=mb, material=mia.material, batch=mia.batch)
-            elif in_or_out == -1:
-                mb.count = mb.count - i.count
-                if mb.count < 0:
-                    raise ParseError("批次库存不足,操作失败")
-                elif mb.count == 0:
-                    mb.delete()
-                else:
-                    mb.save()
-            else:
-                raise ParseError("不支持的操作")
-            cls.cal_mat_count(material)
 
     @classmethod
-    def update_mb_after_test(cls, ins: MIOItem):
+    def update_mb_item(cls, i: MIOItem, in_or_out: int = 1, field:str='count', type: str =None, production_dept: Dept=None):
-        count_notok = ins.count_notok
+        """
-        batch = ins.batch
+        更新物料批次(根据明细)
-        material = ins.material
+        in = 1
-        warehouse = ins.warehouse
+        out = -1
-        try:
+        默认使用count字段做加减
-            mb = MaterialBatch.objects.get(material=material, batch=batch, warehouse=warehouse)
+        """
-            count_new = mb.count - count_notok
+        if type is None or production_dept is None:
-            if count_new < 0:
+            mio = i.mio
-                raise ParseError("库存扣减失败,请确认!")
+            type = mio.type
-            mb.count = count_new
+            production_dept = mio.belong_dept
+        material = i.material
+        warehouse = i.warehouse
+        mb, is_created = MaterialBatch.objects.get_or_create(
+            material=material, warehouse=warehouse, batch=i.batch, defaults={"material": material, "warehouse": warehouse, "count": 0, "batch": i.batch}
+        )
+        if in_or_out == 1:
+            mb.count = mb.count + getattr(i, field)
+            if type == MIO.MIO_TYPE_DO_IN:  # 生产入库需要记录production_dept字段
+                if mb.production_dept is None or mb.production_dept == production_dept:
+                    mb.production_dept = production_dept
+                else:
+                    raise ParseError("同种物料不同生产车间应该有不同批次号!")
             mb.save()
-        except MaterialBatch.DoesNotExist:
+            mias = MIOItemA.objects.filter(mioitem=i)
-            # 库存不存在已被消耗了
+            if mias.exists():  # 组合件入库
-            if count_notok != 0:
+                if not is_created:
-                raise ParseError("库存已全消耗!")
+                    raise ParseError("该批次组合件已存在")
+                for mia in mias:
+                    MaterialBatchA.objects.create(mb=mb, material=mia.material, batch=mia.batch)
+        elif in_or_out == -1:
+            mb.count = mb.count - getattr(i, field)
+            if mb.count < 0:
+                raise ParseError("批次库存不足,操作失败")
+            elif mb.count == 0:
+                mb.delete()
+            else:
+                mb.save()
+        else:
+            raise ParseError("不支持的操作")
         cls.cal_mat_count(material)
     
 

apps/inm/views.py

@@ -253,7 +253,22 @@ class MIOItemViewSet(ListModelMixin, BulkCreateModelMixin, BulkDestroyModelMixin
         sr.is_valid(raise_exception=True)
         sr.save()
         # 开始变动库存
-        InmService.update_mb_after_test(ins)
+        InmService.update_mb_item(ins, -1, 'count_notok', mio.type, mio.belong_dept)
+        return Response()
+    
+    @action(methods=['post'], detail=True, perms_map={'post': 'mioitem.test'}, serializer_class=serializers.Serializer)
+    @transaction.atomic
+    def test_revert(self, request, *args, **kwargs):
+        """
+        检验撤回
+        """
+        ins: MIOItem = self.get_object()
+        mio: MIO = ins.mio
+        if ins.test_date is None:
+            raise ParseError('该明细还未检验')
+        InmService.update_mb_item(ins, 1, 'count_notok', mio.type, mio.belong_dept)
+        ins.test_date = None
+        ins.save()
         return Response()
 
     @action(methods=['post'], detail=True, perms_map={'post': 'mioitem.test'}, serializer_class=MIOItemPurInTestSerializer)