fix(service): disable migration check optimization for anonymous sessions

[m-alisafaee]

Description

Disable optimized /cache.migrations_check for now.

/deploy renku=1.0-next renku-graph=cli-v1 renku-ui=1507b-migrations-giturl #notest

[Panaetius]

Maybe for anonymous users we should just go the slow route instead of disabling it (execute_op instead of _fast_op_without_cache)

[Panaetius]

Thank you!

[lorenzo-cavazzi]

Hold on, we "accidentally" tried this on SwissDataScienceCenter/renku-ui#1630 (we re-deployed after the last changes) and we noticed a problem with logged users
https://sentry.dev.renku.ch/organizations/swiss-datascience-center/issues/7793

Atm we switched to another branch taken from the previous commit, so it will work if you try on the UI CI deployment.
You could deploy a local version for testing with:

/deploy renku=1.0-next renku-graph=cli-v1 renku-ui=1507b-migrations-giturl

[Panaetius]

That's weird. So the token sent in the JWT with that user does not have access to that repo through gitlab API, even though the repo is owned by that user.

[RenkuBot]

You can access the deployment of this PR at https://renku-ci-rp-2541.dev.renku.ch

[lorenzo-cavazzi]

That's weird. So the token sent in the JWT with that user does not have access to that repo through gitlab API, even though the repo is owned by that user.

That seems to be an issue also on public projects, where an invalid token shouldn't be a problem .

Anyway, I modified the initial message to trigger a CI deployment.
You can verify the error here by trying to access as non logged user (it works) and then as logged user (currently it doesn't work, and the the GET /cache.migrations_check endpoint return the following error message {"error": {"code": -32603, "reason": "internal error"}})
https://renku-ci-rp-2541.dev.renku.ch/projects/lorenzo.cavazzi.tech/project-with-core-1-0-1/overview/status

[Panaetius]

Thank you!