add guild, user and scoresaber account caching

src/main/java/cc/fascinated/bat/service/UserService.java

@@ -2,22 +2,28 @@ package cc.fascinated.bat.service;
 
 import cc.fascinated.bat.model.BatUser;
 import cc.fascinated.bat.repository.UserRepository;
+import lombok.Getter;
 import lombok.NonNull;
 import lombok.extern.log4j.Log4j2;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.cache.annotation.CachePut;
-import org.springframework.cache.annotation.Cacheable;
 import org.springframework.context.annotation.DependsOn;
 import org.springframework.stereotype.Service;
 
+import java.util.HashMap;
+import java.util.Map;
 import java.util.Optional;
 
 /**
  * @author Fascinated (fascinated7)
  */
-@Service @Log4j2
+@Service @Log4j2 @Getter
 @DependsOn("discordService")
 public class UserService {
+    /**
+     * The cached users
+     */
+    private final Map<String, BatUser> users = new HashMap<>();
+
     /**
      * The user repository to use
      */
@@ -34,12 +40,17 @@ public class UserService {
      * @param id The ID of the user
      * @return The user
      */
-    @Cacheable(cacheNames = "users", key = "#id")
     public BatUser getUser(@NonNull String id) {
+        if (users.containsKey(id)) {
+            return users.get(id);
+        }
+
         long start = System.currentTimeMillis();
         Optional<BatUser> optionalUser = userRepository.findById(id);
         if (optionalUser.isPresent()) {
-            return optionalUser.get();
+            BatUser user = optionalUser.get();
+            users.put(id, user);
+            return user;
         }
         BatUser user = userRepository.save(new BatUser(id));
         log.info("Created user \"{}\" in {}ms", id, System.currentTimeMillis() - start);
@@ -51,7 +62,6 @@ public class UserService {
      *
      * @param user The user to save
      */
-    @CachePut(cacheNames = "users", key = "#user.id")
     public void saveUser(@NonNull BatUser user) {
         userRepository.save(user);
     }