Chores/remove unused functions

Created by: chrysalag

Story in Trello

Done?

Done for approval?

• [ ] Acceptance criteria are met
• Code quality checks are green
• ~[ ] Readme updated if needed
• [ ] Story under test
• [ ] Mobile works
• [ ] Seeds created
• [ ] Translated
• Code is reviewed

Done after the merge?

• Deployed to staging after the merge
• [ ] Tested manually on staging