No audit grades in program records

[annagav]

What are the relevant tickets?

Fix #1742

Description (What does it do?)

This PR filter only grades earned in a verified more of enrollment for display on the Learner Records page.

How can this be tested?

1. create a course run grade for your user
2. create a verified enrollment for that course run
3. view Program records, the grade should show
4. then set the enrollment to audit
5. Check the Program Records again, now the grade should not be there

[pdpinch]

I'd like to check with a couple of folks before this is merged.

[jkachel]

I tested this with a set of enrollments that resulted in certificates being generated. When I set one of them to audit, it still shows that I have a certificate for the course. Should this be the case or should the certificate flag be hidden if there's not a verified enrollment for the user?

Functionality regarding the program completion badge and the grade display works as expected.

[pdpinch]

should the certificate flag be hidden if there's not a verified enrollment for the user?

We already have a mechanism for revoking certificates. Additional logic to hide a certificate in a degenerate state like this (and a test for that logic) adds unneeded complexity.

[annagav]

@pdpinch I think what James was asking is - if a learner doesn't have a verified enrollment should the certificate be not shown on their dashboard or revoked?

My answer would be we leave the certificate as is even if the enrollment mode changes for the user.

[jkachel]

LGTM 👍