Shopping list

src/main/java/edu/ntnu/idatt210602/matsvinnbackend/controller/FoodPreferenceController.java

@@ -19,6 +19,10 @@ public class FoodPreferenceController {
     @Autowired
     FoodPreferenceService foodPreferenceService;
 
+    /**
+     * Api endpoint to get all existing food preference types
+     * @return All foodPreferences
+     */
     @GetMapping("")
     @ResponseStatus(code = HttpStatus.OK)
     public List<FoodPreference> getAllFoodPreferences() {