feat: 增加mio返回is_tested

apps/inm/filters.py

@@ -1,7 +1,6 @@
 from django_filters import rest_framework as filters
 from apps.inm.models import MaterialBatch, MIO
-from django.db.models import Q
-
+from django.db.models import Q, Subquery, OuterRef
 
 class MaterialBatchFilter(filters.FilterSet):
 
@@ -20,7 +19,8 @@ class MioFilter(filters.FilterSet):
     materials__type = filters.CharFilter(
         method='filter_materials__type', label='物料类型')
     materials__type__in = filters.CharFilter(
-        method='filter_materials__type__in', label="物料类型多选,")
+        method='filter_materials__type__in', label="物料类型多选")
+    # is_testd = filters.CharFilter(label="是否已检验yes/no", method="filter_is_testd")
 
     class Meta:
         model = MIO
@@ -44,3 +44,11 @@ class MioFilter(filters.FilterSet):
         if value:
             return queryset.filter(Q(materials__type__in=value.split(',')) | Q(materials__isnull=True)).distinct()
         return queryset
+    
+    # def filter_is_testd(self, queryset, name, value):
+    #     if value == "yes":
+    #         return queryset.filter(item_mio__test_date__isnull=False).distinct()  # 这里有问题，需要用到子查询影响性能
+    #     elif value == "no":
+    #         return queryset.filter(item_mio__test_date__isnull=True).distinct()
+    #     else:
+    #         return queryset

apps/inm/views.py

@@ -147,6 +147,22 @@ class MIOViewSet(CustomModelViewSet):
     search_fields = ['id', 'number', 'item_mio__batch', 'item_mio__material__name', 'item_mio__material__specification', 'item_mio__material__model']
     data_filter = True
 
+    def add_info_for_list(self, data):
+        # 获取检验状态
+        mio_dict = {}
+        for item in data:
+            item['is_tested'] = None
+            mio_dict[item['id']] = item
+        mioitems = list(MIOItem.objects.filter(mio__id__in=mio_dict.keys()).values_list("mio__id", "test_date"))
+        for item in mioitems:
+            mioId, test_date = item
+            is_tested = False
+            if test_date:
+                is_tested = True
+            mio_dict[mioId]['is_tested'] = is_tested
+        datax = [mio_dict[key] for key in mio_dict.keys()]
+        return datax
+    
     def get_serializer_class(self):
         if self.action in ['create', 'update', 'partial_update']:
             type = self.request.data.get('type')