remove unused class LobbyUsers

Author: h908714124

src/main/java/com/bernd/ActiveGames.java

@@ -15,22 +15,22 @@
 public class ActiveGames {
 
   private final StatusMap statusMap;
-  private final Map<String, ActiveGame> map = new LinkedHashMap<>();
+  private final Map<String, ActiveGame> cache = new LinkedHashMap<>();
 
   ActiveGames(StatusMap statusMap) {
     this.statusMap = statusMap;
   }
 
   ActiveGame put(ActiveGame game) {
-    map.put(game.id(), game);
+    cache.put(game.id(), game);
     return game;
   }
 
   ActiveGameList games() {
     Set<String> active = statusMap.activeGames();
     List<ActiveGame> result = new ArrayList<>(active.size());
     for (String gameId : active) {
-      ActiveGame game = map.get(gameId);
+      ActiveGame game = cache.get(gameId);
       if (game != null) {
         result.add(game);
       }

src/main/java/com/bernd/LobbyController.java

@@ -23,21 +23,18 @@
 public class LobbyController {
 
   private final MessageSendingOperations<String> operations;
-  private final LobbyUsers lobbyUsers;
   private final Games games;
   private final OpenGames openGames;
   private final ActiveGames activeGames;
   private final Chats chats;
 
   LobbyController(
       MessageSendingOperations<String> operations,
-      LobbyUsers lobbyUsers,
       OpenGames openGames,
       Games games,
       ActiveGames activeGames,
       Chats chats) {
     this.operations = operations;
-    this.lobbyUsers = lobbyUsers;
     this.games = games;
     this.openGames = openGames;
     this.activeGames = activeGames;
@@ -47,8 +44,6 @@ public class LobbyController {
   @GetMapping(value = "/api/lobby/hello")
   public ResponseEntity<?> sayHello() {
     String principal = Auth.getPrincipal();
-    lobbyUsers.add(principal);
-    operations.convertAndSend("/topic/lobby/users", lobbyUsers.users());
     operations.convertAndSend("/topic/lobby/open_games", openGames.games());
     operations.convertAndSend("/topic/lobby/active_games", activeGames.games());
     return ResponseEntity.ok().build();
@@ -70,8 +65,6 @@ public OpenGameList getOpenGames() {
   @PostMapping(value = "/api/start_edit", consumes = "application/json")
   public ViewGame startEdit(@RequestBody MatchRequest request) {
     String principal = Auth.getPrincipal();
-    lobbyUsers.remove(principal);
-    operations.convertAndSend("/topic/lobby/users", lobbyUsers.users());
     Game game = games.put(new Game(
         RandomString.get(),
         principal,

src/main/java/com/bernd/LobbyUsers.java

@@ -1,26 +1,24 @@
 package com.bernd;
 
-import java.security.Principal;
 import org.springframework.context.ApplicationListener;
 import org.springframework.messaging.core.MessageSendingOperations;
 import org.springframework.stereotype.Component;
 import org.springframework.web.socket.messaging.SessionDisconnectEvent;
 
+import java.security.Principal;
+
 @Component
 public class SessionDisconnectEventListener implements ApplicationListener<SessionDisconnectEvent> {
 
   private final MessageSendingOperations<String> operations;
-  private final LobbyUsers lobbyUsers;
   private final Users users;
   private final OpenGames openGames;
 
   SessionDisconnectEventListener(
       MessageSendingOperations<String> operations,
-      LobbyUsers lobbyUsers,
       Users users,
       OpenGames openGames) {
     this.operations = operations;
-    this.lobbyUsers = lobbyUsers;
     this.users = users;
     this.openGames = openGames;
   }
@@ -32,10 +30,8 @@ public void onApplicationEvent(SessionDisconnectEvent event) {
       return;
     }
     String name = user.getName();
-    lobbyUsers.remove(name);
     users.logout(name);
     openGames.remove(name);
-    operations.convertAndSend("/topic/lobby/users", lobbyUsers.users());
     operations.convertAndSend("/topic/lobby/open_games", openGames.games());
   }
 }

src/main/java/com/bernd/SessionDisconnectEventListener.java

@@ -1,10 +1,10 @@
 package com.bernd.model;
 
+import com.bernd.game.Board;
 import com.bernd.game.Count;
 import com.bernd.game.Direction;
 import com.bernd.game.MoveList;
 import com.bernd.game.Toggle;
-import com.bernd.game.Board;
 import com.bernd.util.BoardUpdateImpl;
 import com.bernd.util.Util;
 import org.apache.logging.log4j.LogManager;
@@ -44,8 +44,7 @@ private Game updateInternal(Move move) {
       moves.add(move);
     }
     if (move.agreeCounting()) {
-      return toBuilder()
-          .build();
+      return toBuilder().build();
     }
     if (counting) {
       int[][] updated = move.resetCounting() ?
@@ -195,9 +194,9 @@ public boolean isForbidden(Move move) {
   public String getScore() {
     int w = 0;
     int b = 0;
-    for (int y = 0; y < board().length; y++){
-      for (int x = 0; x < board[y].length; x++){
-        int color  = board[y][x];
+    for (int y = 0; y < board().length; y++) {
+      for (int x = 0; x < board[y].length; x++) {
+        int color = board[y][x];
         if ((color & (Board.W | Board.TERRITORY_W)) != 0) {
           w++;
         }