fix: 1199 search endpoint elements created at always null (#1545)

* added created_at from feed search view

Author: qcdyx

api/src/shared/db_models/search_feed_item_result_impl.py

@@ -25,6 +25,7 @@ def from_orm_gtfs(cls, feed_search_row: t_feedsearch):
             id=feed_search_row.feed_stable_id,
             data_type=feed_search_row.data_type,
             status=feed_search_row.status,
+            created_at=feed_search_row.created_at,
             external_ids=feed_search_row.external_ids,
             provider=feed_search_row.provider,
             feed_name=feed_search_row.feed_name,
@@ -77,6 +78,7 @@ def from_orm_gbfs(cls, feed_search_row):
             id=feed_search_row.feed_stable_id,
             data_type=feed_search_row.data_type,
             status=feed_search_row.status,
+            created_at=feed_search_row.created_at,
             external_ids=feed_search_row.external_ids,
             provider=feed_search_row.provider,
             feed_contact_email=feed_search_row.feed_contact_email,
@@ -101,6 +103,7 @@ def from_orm_gtfs_rt(cls, feed_search_row):
             id=feed_search_row.feed_stable_id,
             data_type=feed_search_row.data_type,
             status=feed_search_row.status,
+            created_at=feed_search_row.created_at,
             external_ids=feed_search_row.external_ids,
             provider=feed_search_row.provider,
             feed_name=feed_search_row.feed_name,

api/tests/unittest/models/test_search_feed_item_result_impl.py

@@ -25,6 +25,7 @@ def __init__(self, **kwargs):
     status="active",
     feed_name="feed_name",
     official=None,
+    created_at=fake.date_time_this_month(),
     note="note",
     feed_contact_email="feed_contact_email",
     producer_url="producer_url",
@@ -86,6 +87,7 @@ def test_from_orm_gtfs(self):
             ),
             redirects=item.redirect_ids,
             locations=item.locations,
+            created_at=item.created_at,
             latest_dataset=LatestDataset(
                 id=item.latest_dataset_id,
                 hosted_url=item.latest_dataset_hosted_url,
@@ -132,6 +134,7 @@ def test_from_orm_gtfs_rt(self):
             locations=item.locations,
             entity_types=item.entities,
             feed_references=item.feed_reference_ids,
+            created_at=item.created_at,
         )
         assert result == expected