Add option to automatically activate cooldown feature when queue reaches specified size

[santiagomed]

When the queue is really long, the cooldown feature becomes redundant since students would still have to wait hours to be helped again. It is most useful when there is a very small amount of students in the queue.

It would be great if an additional setting is implemented, which specifies a size n, and the cooldown feature will activate only when the number of students is < n.

Along the same lines, switching the cooldown time measurement to minutes from seconds would be appreciated!

Thanks in advance!

[CarsonHoffman]

I don't think that adding a special case for queue size is appropriate here—complexity will start to balloon. This is only one of a ton of other possible qualifiers one might want on the activation of a rule like this one, and without a more structural solution I don't want to patch on additional conditions.

I think seconds is an appropriate granularity. A course might want to use this simply to stop someone spamming the button, and therefore only needs a cooldown less than a minute. The UI still displays to students as minutes when it's over 60 seconds.

[santiagomed]

Makes sense. Thanks for the response!