# What this PR does
- add missing db migration files generated via `python manage.py
makemigrations`
- fail the `lint-migrations-backend-mysql-rabbitmq` GitHub Actions CI
job if there are missing Django database migration files
# What this PR does
Adds mobile app push notifications for shift swap requests.
## Which issue(s) this PR fixes
https://github.com/grafana/oncall/issues/2630
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
# What this PR does
**Shift Swap Requests**
https://www.loom.com/share/860c3337b338412cbd2ac4024260f3e8?sid=3d91b558-b4de-4351-8b45-8a99b7302346
**Other**
- Drastically improve the typing in the `slack` Django app, and several
other models/functions that were consumed by logic within the `slack`
Django app (ex. setting `RelatedManager` type hints on various models)
https://www.loom.com/share/da6b9984519c48d59a45d3c93c08d7dc
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
# What this PR does
This PR should allow us to start working on _most_ of the remaining
tasks for this feature set.
- Adds a basic `ShiftSwapRequest` model + CRUD endpoints.
- Adds a `POST /api/internal/v1/shift_swaps/<id>/take` endpoint which
allows a benefactor to take a request (only when certain conditions
about the ssr are met)
Closes#2587
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required) will be done in #2589
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required) (will update once we ship the finalized feature set)
# What this PR does
Sometimes plugin sync fails with the following exception:
```
Cannot delete or update a parent row: a foreign key constraint fails (`schedules_oncallschedule`, CONSTRAINT `alerts_oncallschedul_team_id_4e633f4b_fk_user_mana` FOREIGN KEY (`team_id`) REFERENCES `user_management_team` (`id`))'
```
How to reproduce:
1. Create a new Grafana team
2. Create two schedules with different types (e.g. ICal and Web) and
assign both schedules to the new team
3. Delete the team in Grafana
4. Trigger plugin sync, the sync will fail with the exception above
This happens because the `OnCallSchedule` Django model is a polymorphic
model and there's a [known
bug](https://github.com/django-polymorphic/django-polymorphic/issues/229)
in `django-polymorphic` with deleting related objects when using
`SET_NULL` and `CASCADE`. This PR adds non-polymorphic versions of
`SET_NULL` and `CASCADE` to use in schedule FKs as per this
[comment](https://github.com/django-polymorphic/django-polymorphic/issues/229#issuecomment-398434412).
This also applies to two other schedule FKs: `organization` and
`user_group`, which are not working properly as well.
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
Related to #828
- Enable web UI for API/Terraform schedules to add overrides
- Refactor backend to add a flag toggling between web-based and
iCal-based overrides (these options are mutually exclusive)
Also updated read-only tooltips (related to #1483)
# What this PR does
This PR adds
[django-migration-linter](https://github.com/3YOURMIND/django-migration-linter)
to keep database migrations
backwards compatible
- we can automatically run migrations and they are zero-downtime, e.g.
old code can work with the migrated database
- we can run and rollback migrations without worrying about data safety
- OnCall is deployed to the multiple environments core team is not able
to control
See [django-migration-linter
checklist](https://github.com/3YOURMIND/django-migration-linter/blob/main/docs/incompatibilities.md)
for the common mistakes and best practices
## Which issue(s) this PR fixes
## Checklist
- [ ] Tests updated
- [ ] Documentation added
- [ ] `CHANGELOG.md` updated
---------
Co-authored-by: Joey Orlando <joey.orlando@grafana.com>
* Centralize timezone validation into one spot + add serializer validation
for schedules and oncall shifts (both public and internal API)
* add engine-manage make command
