text: In this exercise, you must build out the controller files for each module.
  (funky music)…- So, if you go look,…there's a controller file in each API now,…and they're like, a lot of them are already built out.…Alright. So, totally forgot that half of them…are already built out.…Means that you got to fill in the blank ones.…Inside the controller files.…The subject that you're going to be working on,…if you look in the API folder on each resource,…there's a respective controller file.…A lot of the stuff is already built out in there.…You only have to fill out maybe two or three for each file,…and if you want to get hints on how that works.…
  If you go to the Other Resources file,…it might be filled out in there.…So, just kind of like, see what's going on in that file,…and apply it to the other resource,…and you'll get a feel.…And once you complete this,…the actual routes...…You need to, actually, we're going to save that for later.…So, yeah.…You're not going to be able to test this either,…'cause the routes aren't set up,…so, if you want to take a step ahead,…and test it, then you have to connect the routes,…