fifoitem serializer 增加files_字段

hb_server/apps/inm/serializers.py

@@ -4,7 +4,7 @@ from rest_framework import serializers
 from apps.inm.models import FIFO, FIFOItem, FIFOItemProduct, IProduct, MaterialBatch, WareHouse, Inventory
 from apps.qm.models import TestRecord, TestRecordItem
 
-from apps.system.serializers import UserSimpleSerializer
+from apps.system.serializers import FileSimpleSerializer, UserSimpleSerializer
 from apps.mtm.serializers import MaterialSimpleSerializer
 from django.db import transaction
 
@@ -71,7 +71,7 @@ class FIFOListSerializer(serializers.ModelSerializer):
 class FIFOItemSerializer(serializers.ModelSerializer):
     warehouse_ = WareHouseSimpleSerializer(source='warehouse', read_only=True)
     material_ = MaterialSimpleSerializer(source='material', read_only=True)
-
+    files_ = FileSimpleSerializer(source='files', many=True, read_only=True)
     class Meta:
         model = FIFOItem
         fields = '__all__'

hb_server/apps/inm/views.py

@@ -82,7 +82,7 @@ class FIFOItemViewSet(ListModelMixin, DestroyModelMixin, UpdateModelMixin, Gener
     出入库记录详情表
     """
     perms_map = {'*': '*'}
-    queryset = FIFOItem.objects.select_related('material', 'fifo').all()
+    queryset = FIFOItem.objects.select_related('material', 'fifo').prefetch_related('files').all()
     serializer_class = FIFOItemSerializer
     filterset_fields = ['material', 'fifo',
                         'fifo__type', 'need_test', 'is_testok']