Remove entity label from audit log and look up info in database

[ktuite]

Backend part of issue #822
Frontend PR here (Makes small change on frontend to look up label from a new place.)

In the same way we look up current information about a submission when we get audit log events for a specific entity (so we can appropriately handle deleted submissions), this does the same thing for entity information.

Previously, the details for an event like entity.create contained an entity object with uuid, dataset, and label.

label has been removed, so the audit details only contain uuid and dataset but default.

But through the getBySubmissionId query, for events about entities, details.entity contains entity data populated from the database. This object has the same structure you'd see elsewhere in the API for getting details about an entity, but with the additional dataset property that was already in the audit event details.

...
    'action': 'entity.create',
    'details': {'entity': {'createdAt': '2023-08-30T19:16:38.812Z',
                         'creatorId': 5,
                         'currentVersion': {'createdAt': '2023-08-30T19:16:38.812Z',
                                            'creatorId': 5,
                                            'current': True,
                                            'data': {'circumference_cm': '333',
                                                     'geometry': '44.296333 '
                                                                 '-75.364095 0 '
                                                                 '0',
                                                     'species': 'purpleheart'},
                                            'label': '333cm purpleheart',
                                            'userAgent': 'Enketo/6.2.2 '
                                                         'Mozilla/5.0 '
                                                         '(Macintosh; Intel '
                                                         'Mac OS X 10_15_7) '
                                                         'AppleWebKit/537.36 '
                                                         '(KHTML, like Gecko) '
                                                         'Chrome/116.0.0.0 '
                                                         'Safari/537.36'},
                         'dataset': 'trees',
                         'deletedAt': None,
                         'updatedAt': None,
                         'uuid': 'f08a4912-1c45-4dc5-a27a-36a6bb5d2638'},
              'entityDefId': 2,
              'entityId': 2,
              'submissionDefId': 2,
              'submissionId': 2},
...

If the entity has been soft deleted or purged, OR if the request is NOT EXTENDED, the details will look like this (closer to how they looked before but now without label):

'details': {'entity': {'dataset': 'trees',
                     'uuid': 'f08a4912-1c45-4dc5-a27a-36a6bb5d2638'},
          'entityDefId': 2,
          'entityId': 2,
          'submissionDefId': 2,
          'submissionId': 2},

What has been done to verify that this works as intended?

Tests.

Why is this the best possible solution? Were any other approaches considered?

Follows a similar pattern as submission events for entities. Adds more useful info.

How does this change affect users? Describe intentional changes to behavior and behavior that could have accidentally been affected by code changes. In other words, what are the regression risks?

Going to make a change on frontend so deleted entities are displayed differently and dont have broken links.

Does this change require updates to the API documentation? If so, please update docs/api.md as part of this PR.

I think this kind of detail about audit log event details isn't documented.

Before submitting this PR, please make sure you have:

• run make test-full and confirmed all checks still pass OR confirm CircleCI build passes
• verified that any code from external sources are properly credited in comments or that everything is internally sourced

[matthew-white]

Need to make small change on frontend to look up label from a new place.

If the entity is deleted, how about we show its UUID, similar to how we show the instance ID if a submission is deleted? Ideally, we also wouldn't render a link if the entity is deleted. I think those are nice-to-haves though: we could probably back to this later once we're thinking more about entity deletion and purging.

---

UPDATE: Oh I see now that you mentioned that above, sorry I missed that:

Going to make a change on frontend so deleted entities are displayed differently and dont have broken links.

[sadiqkhoja]

I like the response of this API now