fix: em ecate serializer 优化

apps/em/serializers.py

@@ -13,16 +13,6 @@ class EcateSerializer(CustomModelSerializer):
         fields = "__all__"
         read_only_fields = EXCLUDE_FIELDS_BASE
 
-    def validate(self, attrs):
-        code = attrs.get("code", None)
-        if code:
-            ecate = Ecate.objects.get_queryset(all=True).filter(code=code).first()
-            if ecate and ecate.is_deleted:
-                ecate.is_deleted = False
-                ecate.save(update_fields=["is_deleted"])
-                raise ParseError(f"{code}已存在并恢复")
-        return attrs
-
 
 class EquipmentSerializer(CustomModelSerializer):
     belong_dept = serializers.PrimaryKeyRelatedField(label="责任部门", queryset=Dept.objects.all())