def get_event_details_cache_keys_and_controllers(cls, affected_refs):
"""
Gets cache keys and controllers that references this EventDetails
TODO: Currently inefficient and also clears event APIv2 endpoints,
since alliances are served under the event.
APIv3 will break alliances out.
"""
event_details_keys = affected_refs['key']
event_keys = set()
years = set()
event_district_abbrevs = set()
for event_details_key in event_details_keys:
event_key = ndb.Key(Event, event_details_key.id())
event_keys.add(event_key)
event = event_key.get()
years.add(event.year)
event_district_abbrevs.add(event.event_district_abbrev)
event_team_keys_future = EventTeam.query(EventTeam.event.IN([event_key for event_key in event_keys])).fetch_async(None, keys_only=True)
team_keys = set()
for et_key in event_team_keys_future.get_result():
team_key_name = et_key.id().split('_')[1]
team_keys.add(ndb.Key(Team, team_key_name))
return cls._get_events_cache_keys_and_controllers(event_keys) + \
cls._get_event_district_points_cache_keys_and_controllers(event_keys) + \
cls._get_eventlist_cache_keys_and_controllers(years) + \
cls._get_team_events_cache_keys_and_controllers(team_keys, years) + \
cls._get_districtlist_cache_keys_and_controllers(years) + \
cls._get_district_events_cache_keys_and_controllers(event_district_abbrevs, years) + \
cls._get_district_rankings_cache_keys_and_controllers(event_district_abbrevs, years) + \
cls._queries_to_cache_keys_and_controllers(get_affected_queries.event_details_updated(affected_refs))
def test_event_details_updated(self):
affected_refs = {
'key': {ndb.Key(EventDetails, '2015casj'), ndb.Key(EventDetails, '2015cama')},
}
cache_keys = [q.cache_key for q in get_affected_queries.event_details_updated(affected_refs)]
self.assertEqual(len(cache_keys), 2)
self.assertTrue(EventDetailsQuery('2015casj').cache_key in cache_keys)
self.assertTrue(EventDetailsQuery('2015cama').cache_key in cache_keys)
def test_event_details_updated(self):
affected_refs = {
'key': {ndb.Key(EventDetails, '2015casj'), ndb.Key(EventDetails, '2015cama')},
}
cache_keys = [q.cache_key for q in get_affected_queries.event_details_updated(affected_refs)]
self.assertEqual(len(cache_keys), 2)
self.assertTrue(EventDetailsQuery('2015casj').cache_key in cache_keys)
self.assertTrue(EventDetailsQuery('2015cama').cache_key in cache_keys)