fix: QctDetailSerializer bug

apps/qm/models.py

@@ -145,6 +145,18 @@ class Qct(CommonAModel):
     defects = models.ManyToManyField(Defect, verbose_name="缺陷项", blank=True, through='qm.qctdefect')
     materials = models.ManyToManyField(Material, verbose_name="物料", blank=True, through='qm.qctmat')
 
+    @property
+    def qct_testitems(self):
+        return QctTestItem.objects.filter(qct=self)
+    
+    @property
+    def qct_defects(self):
+        return QctDefect.objects.filter(qct=self)
+    
+    @property
+    def qct_mats(self):
+        return QctMat.objects.filter(qct=self)
+
 class QctTestItem(BaseModel):
     qct = models.ForeignKey(Qct, verbose_name="质检模板", on_delete=models.CASCADE, related_name="qcttestitem")
     testitem = models.ForeignKey(TestItem, verbose_name="检测项", on_delete=models.CASCADE, null=True, blank=True)

apps/qm/serializers.py

@@ -38,6 +38,7 @@ class QctSerializer(CustomModelSerializer):
 
 class QctTestItemSerializer(CustomModelSerializer):
     testitem_name = serializers.CharField(source='testitem.name', read_only=True)
+    testitem_description = serializers.CharField(source='testitem.description', read_only=True)
     class Meta:
         model = QctTestItem
         fields = '__all__'
@@ -55,9 +56,9 @@ class QctMatSerializer(CustomModelSerializer):
         fields = '__all__'
 
 class QctDetailSerializer(CustomModelSerializer):
-    testitems_ = QctTestItemSerializer(source="testitems", many=True, read_only=True)
-    defects_ = QctDefectSerializer(source="defects", many=True, read_only=True)
-    defects_ = DefectSerializer(source="defects", many=True, read_only=True)
+    qct_testitems = QctTestItemSerializer(many=True, read_only=True)
+    qct_defects = QctDefectSerializer(many=True, read_only=True)
+    qct_mats = QctMatSerializer(many=True, read_only=True)
     class Meta:
         model = Qct
         fields = '__all__'