mirror of https://github.com/zulip/zulip.git
e39e04c3ce
Note that we use the DjangoJSONEncoder so that we have builtin support for parsing Decimal and datetime. During this intermediate state, the migration that creates extra_data_json field has been run. We prepare for running the backfilling migration that populates extra_data_json from extra_data. This change implements double-write, which is important to keep the state of extra data consistent. For most extra_data usage, this is handled by the overriden `save` method on `AbstractRealmAuditLog`, where we either generates extra_data_json using orjson.loads or ast.literal_eval. While backfilling ensures that old realm audit log entries have extra_data_json populated, double-write ensures that any new entries generated will also have extra_data_json set. So that we can then safely rename extra_data_json to extra_data while ensuring the non-nullable invariant. For completeness, we additionally set RealmAuditLog.NEW_VALUE for the USER_FULL_NAME_CHANGED event. This cannot be handled with the overridden `save`. This addresses: https://github.com/zulip/zulip/pull/23116#discussion_r1040277795 Note that extra_data_json at this point is not used yet. So the test cases do not need to switch to testing extra_data_json. This is later done after we rename extra_data_json to extra_data. Double-write for the remote server audit logs is special, because we only get the dumped bytes from an external source. Luckily, none of the payload carries extra_data that is not generated using orjson.dumps for audit logs of event types in SYNC_BILLING_EVENTS. This can be verified by looking at: `git grep -A 6 -E "event_type=.*(USER_CREATED|USER_ACTIVATED|USER_DEACTIVATED|USER_REACTIVATED|USER_ROLE_CHANGED|REALM_DEACTIVATED|REALM_REACTIVATED)"` Therefore, we just need to populate extra_data_json doing an orjson.loads call after a None-check. Co-authored-by: Zixuan James Li <p359101898@gmail.com> |
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| .. | ||
| lib | ||
| management | ||
| migrations | ||
| tests | ||
| views | ||
| __init__.py | ||
| models.py | ||
| urls.py | ||