Update UserElo

src/de/steamwar/bungeecore/comms/handlers/FightEndsHandler.java

@@ -73,11 +73,11 @@ public class FightEndsHandler implements SpigotHandler {
 
         if (blueSchemOwner != 0 && redSchemOwner != 0) {
             for (int bluePlayer : fightEndsPacket.getBluePlayers()) {
-                int playerElo = UserElo.getElo(bluePlayer, fightEndsPacket.getGameMode());
+                int playerElo = UserElo.getElo(bluePlayer, fightEndsPacket.getGameMode()).orElse(1000);
                 UserElo.setElo(bluePlayer, fightEndsPacket.getGameMode(), (int) Math.round(playerElo + K * (blueResult - blueWinExpectation)));
             }
             for (int redPlayer : fightEndsPacket.getRedPlayers()) {
-                int playerElo = UserElo.getElo(redPlayer, fightEndsPacket.getGameMode());
+                int playerElo = UserElo.getElo(redPlayer, fightEndsPacket.getGameMode()).orElse(1000);
                 UserElo.setElo(redPlayer, fightEndsPacket.getGameMode(), (int) Math.round(playerElo + K * (1 - blueResult - redWinExpectation)));
             }
         }

src/de/steamwar/bungeecore/sql/UserElo.java

@@ -19,6 +19,8 @@
 
 package de.steamwar.bungeecore.sql;
 
+import java.util.Optional;
+
 public class UserElo {
     private UserElo() {
     }
@@ -27,15 +29,15 @@ public class UserElo {
     private static final Statement setElo = new Statement("UPDATE UserELo SET Elo = ? WHERE Season = ? AND UserID = ? AND GameMode = ?");
     private static final Statement place = new Statement("SELECT COUNT(*) AS Place FROM UserElo WHERE GameMode = ? AND Elo > ? AND Season = ?");
 
-    public static int getElo(int userID, String gameMode) {
+    public static Optional<Integer> getElo(int userID, String gameMode) {
         return getElo(Season.getSeason(), userID, gameMode);
     }
 
-    public static int getElo(int season, int userID, String gameMode) {
+    public static Optional<Integer> getElo(int season, int userID, String gameMode) {
         return elo.select(rs -> {
             if (rs.next())
-                return rs.getInt("Elo");
-            return 1000;
+                return Optional.of(rs.getInt("Elo"));
+            return Optional.empty();
         }, userID, gameMode, season);
     }