Cannot edit requirements

[orenyk]

This needs to be confirmed, but I was messing around with our Heroku demo and don't think I could edit the requirements a user has fulfilled. My guess is that this is a simple strong params issue, but it needs to be replicated first:

1. Log in as admin/superuser
2. Visit user profile (yours or someone else's)
3. Attempt to add requirements (select them in the list)
4. Click "Save"
5. Upon clicking edit again, no requirements are selected

I didn't exhaustively test this, but we should figure it out and fix it if it's an issue. Sticking this in v5.5.0 since it would be a pretty sizeable bug.

[orenyk]

This has been verified locally on master, not sure what's going on. I'll spend a few minutes debugging but if I can't figure it out we'll have to deal with this ASAP.

[orenyk]

It does appear to be a strong params issue but I can't figure out why it's not including requirement_ids as permitted. We're restricting it to those who can? :assign, :requirements, but superusers and admins should both be able to do that...

[orenyk]

Ok, figured it out; it's an array thing. One issue - it seems as though checkout persons and up wouldn't be able to create a reservation for a user for restricted equipment for which that user has met the requirements since we disable all the add to cart buttons if the current user doesn't meet the requirement, not the reserver. I'll update that in this issue as well. Never mind, I just hadn't fixed the original issue yet, whoops!

[orenyk]

All done, with spec. Issuing PR now.