fix: racing conditions on wikidata cache and using findOneAndUpdate f…

[caneppelevitor]

…or creation

Description

Summary of the changes and the related issue. List any dependencies that are required for this change.

Related Ticket # (issue)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Existing feature enhancement (non-breaking change which modifies existing functionality)

Testing

Provide relevant testing instructions. What scenarios are impacted? What build may be necessary to test this change?

Developer Checklist

General

• Code is appropriately commented, particularly in hard-to-understand areas
• Repository documentation has been updated (Readme.md) with additional steps required for a local environment setup.
• No console.log or related logging is added.
• No code is repeated/duplicated in violation of DRY. The exception to this is for new (MVP/Prototype) functionality where the abstraction layer may not be clear (comments should be added to explain the violation of DRY in these scenarios).
• Documented with TSDoc all library and controller new functions

Frontend Changes

• No new styling is added through CSS files (Unless it's a bugfix/hotfix)
• All types are added correctly

Backend Changes

• All endpoints are appropriately secured with Middleware authentication
• All new endpoints have a interface schema defined

Tests

• All existing unit and end to end tests pass across all services
• Unit and end to end tests have been added to ensure backend APIs behave as expected

Test IDs

• Include the test ID when adding new tasks or components.
• Check that test IDs are present in the modified components.

Merge Request Review Checklist

• An issue is linked to this PR and these changes meet the requirements outlined in the linked issue(s)
• High risk and core workflows have been tested and verified in a local environment.
• Enhancements or opportunities to improve performance, stability, security or code readability have been noted and documented in Project do Github issues if not being addressed.
• Any dependent changes have been merged and published in downstream modules
• Changes to multiple services can be deployed in parallel and independently. If not, changes should be broken out into separate merge requests and deployed in order.