add mojang api rate limit error

src/main/java/cc.fascinated/common/WebRequest.java

@@ -1,6 +1,8 @@
 package cc.fascinated.common;
 
+import cc.fascinated.exception.impl.RateLimitException;
 import lombok.experimental.UtilityClass;
+import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
 import org.springframework.web.client.HttpClientErrorException;
@@ -33,6 +35,9 @@ public class WebRequest {
             if (profile.getStatusCode().isError()) {
                 return null;
             }
+            if (profile.getStatusCode().isSameCodeAs(HttpStatus.TOO_MANY_REQUESTS)) {
+                throw new RateLimitException("Rate limit reached");
+            }
             return profile.getBody();
         } catch (HttpClientErrorException ex) {
             return null;

src/main/java/cc.fascinated/controller/HomeController.java

@@ -18,7 +18,7 @@ public class HomeController {
     @RequestMapping(value = "/")
     public String home(Model model) {
         model.addAttribute("player_example_url", Config.INSTANCE.getWebPublicUrl() + "/player/" + exampleUuid);
-        model.addAttribute("java_server_example_url", Config.INSTANCE.getWebPublicUrl() + "/java/play.hypixel.net");
+        model.addAttribute("java_server_example_url", Config.INSTANCE.getWebPublicUrl() + "/server/java/play.hypixel.net");
         return "index";
     }
 }

src/main/java/cc.fascinated/exception/impl/MojangAPIRateLimitException.java

@@ -0,0 +1,9 @@
+package cc.fascinated.exception.impl;
+
+
+public class MojangAPIRateLimitException extends RateLimitException {
+
+    public MojangAPIRateLimitException() {
+        super("Mojang API rate limit exceeded. Please try again later.");
+    }
+}

src/main/java/cc.fascinated/exception/impl/RateLimitException.java

@@ -0,0 +1,12 @@
+package cc.fascinated.exception.impl;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+@ResponseStatus(HttpStatus.TOO_MANY_REQUESTS)
+public class RateLimitException extends RuntimeException {
+
+    public RateLimitException(String message) {
+        super(message);
+    }
+}

src/main/java/cc.fascinated/model/cache/CachedMinecraftServer.java

@@ -24,7 +24,7 @@ public final class CachedMinecraftServer implements Serializable {
      * The cached server.
      */
     @NonNull
-    private final MinecraftServer value;
+    private final MinecraftServer server;
 
     /**
      * The unix timestamp of when this

src/main/java/cc.fascinated/service/PlayerService.java

@@ -3,27 +3,23 @@ package cc.fascinated.service;
 import cc.fascinated.common.PlayerUtils;
 import cc.fascinated.common.Tuple;
 import cc.fascinated.common.UUIDUtils;
-import cc.fascinated.exception.impl.BadRequestException;
+import cc.fascinated.exception.impl.MojangAPIRateLimitException;
+import cc.fascinated.exception.impl.RateLimitException;
 import cc.fascinated.exception.impl.ResourceNotFoundException;
 import cc.fascinated.model.cache.CachedPlayer;
 import cc.fascinated.model.cache.CachedPlayerName;
 import cc.fascinated.model.mojang.MojangProfile;
 import cc.fascinated.model.mojang.MojangUsernameToUuid;
 import cc.fascinated.model.player.Cape;
-import cc.fascinated.model.player.Player;
 import cc.fascinated.model.player.Skin;
 import cc.fascinated.repository.PlayerCacheRepository;
 import cc.fascinated.repository.PlayerNameCacheRepository;
 import lombok.extern.log4j.Log4j2;
-import net.jodah.expiringmap.ExpirationPolicy;
-import net.jodah.expiringmap.ExpiringMap;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import java.util.Map;
 import java.util.Optional;
 import java.util.UUID;
-import java.util.concurrent.TimeUnit;
 
 @Service @Log4j2
 public class PlayerService {
@@ -47,6 +43,7 @@ public class PlayerService {
      * @return the player
      */
     public CachedPlayer getPlayer(String id) {
+        id = id.toUpperCase(); // Convert the id to uppercase to prevent case sensitivity
         UUID uuid = PlayerUtils.getUuidFromString(id);
         if (uuid == null) { // If the id is not a valid uuid, get the uuid from the username
             uuid = usernameToUuid(id);
@@ -57,19 +54,23 @@ public class PlayerService {
             return cachedPlayer.get();
         }
 
-        MojangProfile mojangProfile = mojangAPIService.getProfile(uuid.toString());
-        Tuple<Skin, Cape> skinAndCape = mojangProfile.getSkinAndCape();
-        CachedPlayer player = new CachedPlayer(
-                uuid,
-                mojangProfile.getName(),
-                skinAndCape.getLeft(), // Skin
-                skinAndCape.getRight(), // Cape
-                System.currentTimeMillis()
-        );
+        try {
+            MojangProfile mojangProfile = mojangAPIService.getProfile(uuid.toString()); // Get the player profile from Mojang
+            Tuple<Skin, Cape> skinAndCape = mojangProfile.getSkinAndCape();
+            CachedPlayer player = new CachedPlayer(
+                    uuid, // Player UUID
+                    mojangProfile.getName(), // Player Name
+                    skinAndCape.getLeft(), // Skin
+                    skinAndCape.getRight(), // Cape
+                    System.currentTimeMillis() // Cache time
+            );
 
-        playerCacheRepository.save(player);
-        player.setCached(-1); // Indicate that the player is not cached
-        return player;
+            playerCacheRepository.save(player);
+            player.setCached(-1); // Indicate that the player is not cached
+            return player;
+        } catch (RateLimitException exception) {
+            throw new MojangAPIRateLimitException();
+        }
     }
 
     /**
@@ -83,12 +84,16 @@ public class PlayerService {
         if (cachedPlayerName.isPresent()) {
             return cachedPlayerName.get().getUniqueId();
         }
-        MojangUsernameToUuid mojangUsernameToUuid = mojangAPIService.getUuidFromUsername(username);
-        if (mojangUsernameToUuid == null) {
-            throw new ResourceNotFoundException("Player with username '%s' not found".formatted(username));
+        try {
+            MojangUsernameToUuid mojangUsernameToUuid = mojangAPIService.getUuidFromUsername(username);
+            if (mojangUsernameToUuid == null) {
+                throw new ResourceNotFoundException("Player with username '%s' not found".formatted(username));
+            }
+            UUID uuid = UUIDUtils.addDashes(mojangUsernameToUuid.getId());
+            playerNameCacheRepository.save(new CachedPlayerName(username, uuid));
+            return uuid;
+        } catch (RateLimitException exception) {
+            throw new MojangAPIRateLimitException();
         }
-        UUID uuid = UUIDUtils.addDashes(mojangUsernameToUuid.getId());
-        playerNameCacheRepository.save(new CachedPlayerName(username, uuid));
-        return uuid;
     }
 }

src/main/java/cc.fascinated/service/ServerService.java

@@ -73,7 +73,7 @@ public class ServerService {
     public byte[] getServerFavicon(String hostname, int port) {
         String icon = null; // The server base64 icon
         try {
-            JavaMinecraftServer.Favicon favicon = ((JavaMinecraftServer) getServer(MinecraftServer.Platform.JAVA.name(), hostname, port).getValue()).getFavicon();
+            JavaMinecraftServer.Favicon favicon = ((JavaMinecraftServer) getServer(MinecraftServer.Platform.JAVA.name(), hostname, port).getServer()).getFavicon();
             if (favicon != null) { // Use the server's favicon
                 icon = favicon.getBase64();
                 icon = icon.substring(icon.indexOf(",") + 1); // Remove the data type from the server icon