车间操作删除接口

hb_server/apps/wpm/filters.py

@@ -0,0 +1,17 @@
+from django_filters import rest_framework as filters
+from .models import Operation, WMaterial, WProduct
+
+class WMaterialFilterSet(filters.FilterSet):
+
+    operation = filters.NumberFilter(method='filter_operation')
+    class Meta:
+        model = WMaterial
+        fields = ['material', 'subproduction_plan', 'subproduction_plan__process', 'subproduction_plan__workshop']
+
+    def filter_operation(self, queryset, name, value):
+        operation = Operation.objects.get(pk=value)
+        wproducts = WProduct.objects.filter(ow_wproduct__operation=value)
+        if wproducts.exists():
+            pass
+        else:
+            pass

hb_server/apps/wpm/models.py

@@ -62,7 +62,7 @@ class OperationWproduct(BaseModel):
     生产操作半成品关联表
     """
     operation = models.ForeignKey(Operation, verbose_name='关联操作', on_delete=models.CASCADE, related_name='ow_operation')
-    wproduct = models.ForeignKey(WProduct, verbose_name='关联半成品', on_delete=models.CASCADE)
+    wproduct = models.ForeignKey(WProduct, verbose_name='关联半成品', on_delete=models.CASCADE, related_name='ow_wproduct')
     number = models.CharField('物品编号', null=True, blank=True, max_length=50)
     material = models.ForeignKey(Material, verbose_name='操作时的物料状态', on_delete=models.CASCADE)
     subproduction_plan = models.ForeignKey(SubProductionPlan, verbose_name='当前子生产计划', on_delete=models.CASCADE)

hb_server/apps/wpm/views.py

@@ -15,6 +15,7 @@ from apps.qm.models import TestRecordItem
 
 from apps.system.mixins import CreateUpdateModelAMixin, OptimizationMixin
 from rest_framework.decorators import action
+from apps.wpm.filters import WMaterialFilterSet
 from apps.wpm.models import OperationEquip, OperationWproduct, WMaterial, WProduct, Operation, OperationMaterial, OperationRecord, OperationRecordItem
 
 from apps.wpm.serializers import OperationEquipListSerializer, OperationEquipUpdateSerializer, OperationMaterialCreate1Serailizer, OperationMaterialCreate2Serailizer, OperationMaterialCreate3Serializer, OperationMaterialListSerializer, OperationRecordListSerializer, OperationRecordSubmitSerializer, OperationUpdateSerializer, OperationWproductListSerializer, OperationCreateSerializer, OperationDetailSerializer, OperationListSerializer, PickHalfSerializer, PickSerializer, OperationInitSerializer, OperationSubmitSerializer, WMaterialListSerializer, WProductListSerializer, WplanPutInSerializer, WpmTestRecordCreateSerializer, WproductPutInSerializer
@@ -25,6 +26,7 @@ from rest_framework import exceptions, serializers
 from apps.wpm.services import WpmServies
 from django.utils import timezone
 from utils.tools import ranstr
+from rest_framework import status
 # Create your views here.
 class WPlanViewSet(ListModelMixin, GenericViewSet):
     """
@@ -137,7 +139,7 @@ class WMaterialViewSet(CreateUpdateModelAMixin, ListModelMixin, GenericViewSet):
     perms_map={'*':'*'}
     queryset = WMaterial.objects.select_related('material').all()
     serializer_class = WMaterialListSerializer
-    filterset_fields = ['material', 'subproduction_plan', 'subproduction_plan__process', 'subproduction_plan__workshop']
+    filterset_class = WMaterialFilterSet
     ordering_fields = ['material__number']
     ordering = ['material__number']
 
@@ -282,6 +284,12 @@ class OperationViewSet(ListModelMixin, RetrieveModelMixin, CreateModelMixin, Upd
             return OperationUpdateSerializer
         return super().get_serializer_class()
 
+    def destroy(self, request, *args, **kwargs):
+        instance = self.get_object()
+        if instance.is_submited:
+            raise exceptions.APIException('该操作已提交')
+        self.perform_destroy(instance)
+        return Response(status=status.HTTP_204_NO_CONTENT)
     @transaction.atomic
     def create(self, request, *args, **kwargs):
         data = request.data