fix: [#65422] support expired kle numbers in the service api

If we are to return a single class validity, how could it possibly work
to read the class from -infinity to infinity? Well, it seems like
`get_one_class` uses `[0]` and `last()` all over the place, so it
works† regardless.

†: assuming your definition of "works" is compatible with "returns
some data without error".

Author: caspervk

backend/mora/handler/impl/kle.py

@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: MPL-2.0
 from structlog import get_logger
 
+from mora import lora
 from mora import util
 
 from ... import mapping
@@ -47,7 +48,9 @@ async def _get_mo_object_from_effect(
         ]
 
         kle_number = await facet.request_bulked_get_one_class_full(
-            kle_number_uuid, only_primary_uuid=only_primary_uuid
+            kle_number_uuid,
+            only_primary_uuid=only_primary_uuid,
+            connector=lora.Connector(virkningfra="-infinity", virkningtil="infinity"),
         )
 
         org_unit = await orgunit.request_bulked_get_one_orgunit(

backend/mora/service/facet.py

@@ -185,8 +185,10 @@ async def request_bulked_get_one_class(
     classid: str,
     details: set[ClassDetails] | None = None,
     only_primary_uuid: bool = False,
+    connector: lora.Connector | None = None,
 ) -> MO_OBJ_TYPE:
-    connector = common.get_connector()
+    if connector is None:
+        connector = common.get_connector()
     return await get_one_class(
         c=connector,
         classid=classid,