update mojang endpoint to include the name of the service

src/main/java/xyz/mcutils/backend/model/cache/CachedEndpointStatus.java

@@ -12,6 +12,7 @@ import xyz.mcutils.backend.common.CachedResponse;
 import xyz.mcutils.backend.model.mojang.EndpointStatus;
 
 import java.io.Serializable;
+import java.util.List;
 
 @Setter @Getter @ToString
 @RedisHash(value = "mojangEndpointStatus", timeToLive = 60L) // 1 minute (in seconds)
@@ -26,12 +27,11 @@ public class CachedEndpointStatus extends CachedResponse implements Serializable
     /**
      * The endpoint cache.
      */
-    @JsonUnwrapped
-    private final EndpointStatus value;
+    private final List<EndpointStatus> endpoints;
 
-    public CachedEndpointStatus(@NonNull String id, EndpointStatus value) {
+    public CachedEndpointStatus(@NonNull String id, List<EndpointStatus> endpoints) {
         super(Cache.defaultCache());
         this.id = id;
-        this.value = value;
+        this.endpoints = endpoints;
     }
 }

src/main/java/xyz/mcutils/backend/model/mojang/EndpointStatus.java

@@ -2,18 +2,33 @@ package xyz.mcutils.backend.model.mojang;
 
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.Setter;
 
 import java.util.Map;
 
-@AllArgsConstructor
-@Getter
+@RequiredArgsConstructor
+@Getter @Setter
 public class EndpointStatus {
 
     /**
-     * The list of endpoints and their status.
+     * The name of the service.
      */
-    private final Map<String, Status> endpoints;
+    private final String name;
 
+    /**
+     * The hostname of the service.
+     */
+    private final String hostname;
+
+    /**
+     * The status of the service.
+     */
+    private Status status;
+
+    /**
+     * Statuses for the endpoint.
+     */
     public enum Status {
         /**
          * The service is online and operational.

src/main/java/xyz/mcutils/backend/service/MojangService.java

@@ -10,24 +10,21 @@ import lombok.SneakyThrows;
 import lombok.extern.log4j.Log4j2;
 import net.jodah.expiringmap.ExpirationPolicy;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Service;
-import xyz.mcutils.backend.Main;
-import xyz.mcutils.backend.common.Endpoint;
-import xyz.mcutils.backend.common.EnvironmentUtils;
-import xyz.mcutils.backend.common.ExpiringSet;
-import xyz.mcutils.backend.common.WebRequest;
+import xyz.mcutils.backend.common.*;
 import xyz.mcutils.backend.model.cache.CachedEndpointStatus;
 import xyz.mcutils.backend.model.mojang.EndpointStatus;
 import xyz.mcutils.backend.model.token.MojangProfileToken;
 import xyz.mcutils.backend.model.token.MojangUsernameToUuidToken;
 import xyz.mcutils.backend.repository.redis.EndpointStatusRepository;
 
+import java.io.IOException;
 import java.io.InputStream;
+import java.net.InetAddress;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
 import java.util.*;
+import java.util.Timer;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.TimeUnit;
 
@@ -56,15 +53,14 @@ public class MojangService {
      * Information about the Mojang API endpoints.
      */
     private static final String MOJANG_ENDPOINT_STATUS_KEY = "mojang";
-    private static final List<Endpoint> MOJANG_ENDPOINTS = List.of(
-            new Endpoint("https://textures.minecraft.net", List.of(HttpStatus.BAD_REQUEST)),
-            new Endpoint("https://session.minecraft.net", List.of(HttpStatus.NOT_FOUND)),
-            new Endpoint("https://libraries.minecraft.net", List.of(HttpStatus.NOT_FOUND)),
-            new Endpoint("https://assets.mojang.com", List.of(HttpStatus.NOT_FOUND)),
-            new Endpoint("https://api.minecraftservices.com", List.of(HttpStatus.FORBIDDEN)),
-            new Endpoint(API_ENDPOINT, List.of(HttpStatus.OK)),
-            new Endpoint(SESSION_SERVER_ENDPOINT, List.of(HttpStatus.FORBIDDEN))
-    );
+    private static final List<EndpointStatus> MOJANG_ENDPOINTS = List.of(
+            new EndpointStatus("Minecraft Textures", "textures.minecraft.net"),
+            new EndpointStatus("Minecraft Session", "session.minecraft.net"),
+            new EndpointStatus("Minecraft Libraries", "libraries.minecraft.net"),
+            new EndpointStatus("Minecraft Services", "api.minecraftservices.com"),
+            new EndpointStatus("Mojang Assets", "assets.mojang.com"),
+            new EndpointStatus("Mojang API", API_ENDPOINT),
+            new EndpointStatus("Mojang Session Server", SESSION_SERVER_ENDPOINT));
 
     @Autowired
     private EndpointStatusRepository mojangEndpointStatusRepository;
@@ -195,43 +191,32 @@ public class MojangService {
             return endpointStatus.get();
         }
 
-        // Fetch the status of the Mojang API endpoints
-        List<CompletableFuture<EndpointStatus.Status>> futures = new ArrayList<>();
-        for (Endpoint endpoint : MOJANG_ENDPOINTS) {
-            CompletableFuture<EndpointStatus.Status> future = CompletableFuture.supplyAsync(() -> {
-                boolean online = false;
-                long start = System.currentTimeMillis();
-                ResponseEntity<?> response = WebRequest.head(endpoint.getEndpoint(), String.class);
-                if (endpoint.getAllowedStatuses().contains(response.getStatusCode())) {
-                    online = true;
+        List<CompletableFuture<Void>> futures = new ArrayList<>();
+        for (EndpointStatus endpoint : MOJANG_ENDPOINTS) {
+            futures.add(CompletableFuture.runAsync(() -> {
+                try {
+                    long start = System.currentTimeMillis();
+                    InetAddress address = InetAddress.getByName(endpoint.getHostname());
+                    if (address.isReachable(5000)) { // Check if the endpoint is reachable
+                        endpoint.setStatus(EndpointStatus.Status.ONLINE);
+                        return;
+                    }
+                    // Check if the endpoint took too long to respond
+                    if (System.currentTimeMillis() - start > TimeUnit.SECONDS.toMillis(2)) {
+                        endpoint.setStatus(EndpointStatus.Status.DEGRADED);
+                    }
+                } catch (IOException e) {
+                    endpoint.setStatus(EndpointStatus.Status.OFFLINE);
                 }
-                if (online && System.currentTimeMillis() - start > 1000) { // If the response took longer than 1 second
-                    return EndpointStatus.Status.DEGRADED;
-                }
-                return online ? EndpointStatus.Status.ONLINE : EndpointStatus.Status.OFFLINE;
-            }, Main.EXECUTOR_POOL);
-
-            futures.add(future);
-        }
-        CompletableFuture<Void> allFutures = CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]));
-        try {
-            allFutures.get(5, TimeUnit.SECONDS); // Wait for the futures to complete
-        } catch (Exception e) {
-            log.error("Timeout while fetching Mojang API status: {}", e.getMessage());
+            }));
         }
 
-        // Process the results
-        Map<String, EndpointStatus.Status> endpoints = new HashMap<>();
-        for (int i = 0; i < MOJANG_ENDPOINTS.size(); i++) {
-            Endpoint endpoint = MOJANG_ENDPOINTS.get(i);
-            EndpointStatus.Status status = futures.get(i).join();
-            endpoints.put(endpoint.getEndpoint(), status);
-        }
+        CompletableFuture.allOf(futures.toArray(new CompletableFuture[0])).join();
 
-        log.info("Fetched Mojang API status for {} endpoints", endpoints.size());
+        log.info("Fetched Mojang API status for {} endpoints", MOJANG_ENDPOINTS.size());
         CachedEndpointStatus status = new CachedEndpointStatus(
                 MOJANG_ENDPOINT_STATUS_KEY,
-                new EndpointStatus(endpoints)
+                MOJANG_ENDPOINTS
         );
         mojangEndpointStatusRepository.save(status);
         status.getCache().setCached(false);