Tracking completion of different modules in Moodle from a single module

Hi all. I was wondering if its possible to track whether a separate module has been completed or not in Moodle.

For example, I have a course with 3 separate modules.

Because the learner can do it in any sequence, I would like each of the module to contain a slide showing the modules they have already completed so far.

I know that using Javascript, you should be able to pull information from Moodle into Storyline (I've done it for names and text, thanks to all the knowledge from here). But I haven't been able to find how to do it for specific module.

Is it possible? Thanks for any help anyone can provide. :)