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Refactored the get_detailed_services to stop using marshmallow.

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Also removed an extra query to services.
The query has been refactored to use an outer join to services on the notifications or notification_history table.
The expectation is that this change will improve the performance of the trial/live-services pages for platform admins.
This commit is contained in:
Rebecca Law
2017-10-26 12:15:52 +01:00
parent 61a68a2d13
commit 1998034b52
4 changed files with 50 additions and 28 deletions
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35
app/service/rest.py
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@@ -409,26 +409,33 @@ def get_detailed_service(service_id, today_only=False):
def get_detailed_services(start_date, end_date, only_active=False, include_from_test_key=True):
services_old = {service.id: service for service in dao_fetch_all_services(only_active)}
if start_date == datetime.utcnow().date():
stats = dao_fetch_todays_stats_for_all_services(include_from_test_key=include_from_test_key)
stats = dao_fetch_todays_stats_for_all_services(include_from_test_key=include_from_test_key,
only_active=only_active)
else:
stats = fetch_stats_by_date_range_for_all_services(start_date=start_date,
end_date=end_date,
include_from_test_key=include_from_test_key)
services = {service.service_id: service for service in stats}
include_from_test_key=include_from_test_key,
only_active=only_active)
results = []
for service_id, rows in itertools.groupby(stats, lambda x: x.service_id):
services[service_id].statistics = statistics.format_statistics(rows)
# for service_id, rows in itertools.groupby(stats, lambda x: x.service_id):
# services[service_id].statistics = statistics.format_statistics(rows)
# if service has not sent anything, query will not have set statistics correctly
for service in services.values():
if not hasattr(service, 'statistics'):
service.statistics = statistics.create_zeroed_stats_dicts()
return services
rows = list(rows)
if rows[0].count is None:
s = statistics.create_zeroed_stats_dicts()
else:
s = statistics.format_statistics(rows)
results.append({
'id': str(rows[0].service_id),
'name': rows[0].name,
'notification_type': rows[0].notification_type,
'research_mode': rows[0].research_mode,
'restricted': rows[0].restricted,
'active': rows[0].active,
'created_at': rows[0].created_at,
'statistics': s
})
return results
@service_blueprint.route('/<uuid:service_id>/whitelist', methods=['GET'])