There are a good number of TODO items in the core code. They aren't doing much good in this state. These items should be examined and tickets made for them to be fixed.
- Do a global search for the word "TODO" in the api and web projects
- Add a ticket with as much description as possible. (file it was in, line number, and the TODO wording)
- Link those tickets to this ticket.
- Someone with more knowledge of the codebase can fill in more details around the ticket.
If you're feeling frisky, go ahead and create pull requests for the tickets that you've made!