oncall-engine/engine/apps/schedules/models
Joey Orlando 3cf2fcf660
optimize GET /schedules internal API endpoint (#1169)
# What this PR does

Fixes slow internal`GET /schedules` endpoints. Using the fake-data
generation script in #1128, I generated 65 calendar schedules in my
local setup. This resulted in the following endpoint performance:
![Screenshot 2023-01-24 at 12 03
16](https://user-images.githubusercontent.com/9406895/214276618-1a9848ba-eb84-49ec-a099-fdd96beac93f.png)

The responses which show ~76 queries were run on the latest `dev`
branch. Responses w/ ~26 queries were run on this branch.

Additionally:
- add typing to a few methods in `apps/schedules/ical_utils.py`
- document `apps/api/permissions/__init__.py:user_is_authorized`
function

## Which issue(s) this PR fixes

https://github.com/grafana/oncall-private/issues/1552

## Checklist

- [ ] Tests updated
- [ ] Documentation added
- [ ] `CHANGELOG.md` updated

Co-authored-by: Vadim Stepanov <vadimkerr@gmail.com>
2023-01-25 11:08:09 +01:00
..
__init__.py Initial web schedule model and serializers. Add override shift type. 2022-07-05 12:41:55 -03:00
custom_on_call_shift.py Handle no start date when calculating by day ical shift events 2023-01-02 11:53:49 -03:00
on_call_schedule.py optimize GET /schedules internal API endpoint (#1169) 2023-01-25 11:08:09 +01:00