+ for (AdderBusinessLogic adder : recordHandler.getState().values())
+ {
+ Optional<Long> sum = adder.getSum(user);
+ if (sum.isPresent())
+ return ResponseEntity.ok(sum.get());
+ }
+
+ return ResponseEntity.notFound().build();
+ }
+
+ @GetMapping("results")
+ public Map<Integer, Map<String, List<AdderResult>>> results()
+ {
+ return results.getState();
+ }
+
+ @GetMapping("results/{user}")
+ public ResponseEntity<List<AdderResult>> results(@PathVariable String user)
+ {
+ for (Map<String, List<AdderResult>> resultsByUser : this.results.getState().values())
+ {
+ List<AdderResult> results = resultsByUser.get(user);
+ if (results != null)
+ return ResponseEntity.ok(results);
+ }
+
+ return ResponseEntity.notFound().build();