TD-34: Solved comments made by reviewer

src/main/java/de/towerdefence/server/admin/AdminApiController.java

@@ -65,7 +65,14 @@ public class AdminApiController implements AdminApi {
         if (order == null) {
             order = GetAllPlayersConfigurationData.OrderEnum.DESCENDING;
         }
-        Sort.Direction direction = order == GetAllPlayersConfigurationData.OrderEnum.ASCENDING ? Sort.Direction.ASC : Sort.Direction.DESC;
+        Sort.Direction direction;
+
+        if (order == GetAllPlayersConfigurationData.OrderEnum.ASCENDING) {
+            direction = Sort.Direction.ASC;
+        } else {
+            direction = Sort.Direction.DESC;
+        }
+
         Pageable pageable = PageRequest.of(page, pageSize, Sort.by(direction, sortBy));
 
         Page<Player> playerPage;
@@ -76,7 +83,8 @@ public class AdminApiController implements AdminApi {
             playerPage = playerRepository.findAll(pageable);
         }
 
-        List<AdministratablePlayer> playersMapped = playerMapperService.mapPlayersToAdministratablePlayers(playerPage.getContent());
+        List<AdministratablePlayer> playersMapped =
+                playerMapperService.mapPlayersToAdministratablePlayers(playerPage.getContent());
 
         if (playersMapped.isEmpty()) {
             return ResponseEntity.noContent().build();