in-mem cache

pom.xml

@@ -85,6 +85,10 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-websocket</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-cache</artifactId>
+		</dependency>
 
 		<!-- Libraries -->
 		<dependency>

src/main/java/cc/fascinated/bat/BatApplication.java

@@ -7,6 +7,7 @@ import lombok.SneakyThrows;
 import lombok.extern.log4j.Log4j2;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cache.annotation.EnableCaching;
 import org.springframework.scheduling.annotation.EnableScheduling;
 
 import java.io.File;
@@ -14,7 +15,7 @@ import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;
 import java.util.Objects;
 
-@EnableScheduling
+@EnableScheduling @EnableCaching
 @SpringBootApplication
 @Log4j2(topic = "Ember")
 public class BatApplication {

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

@@ -7,6 +7,8 @@ import lombok.extern.log4j.Log4j2;
 import net.dv8tion.jda.api.events.guild.GuildJoinEvent;
 import net.dv8tion.jda.api.hooks.ListenerAdapter;
 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;
 
@@ -36,6 +38,7 @@ public class GuildService extends ListenerAdapter {
      * @param id The ID of the guild
      * @return The guild
      */
+    @Cacheable(cacheNames = "guilds", key = "#id")
     public BatGuild getGuild(@NonNull String id) {
         long start = System.currentTimeMillis();
         Optional<BatGuild> optionalGuild = guildRepository.findById(id);
@@ -52,6 +55,7 @@ public class GuildService extends ListenerAdapter {
      *
      * @param guild The guild to save
      */
+    @CachePut(cacheNames = "guilds", key = "#guild.id")
     public void saveGuild(@NonNull BatGuild guild) {
         guildRepository.save(guild);
     }

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

@@ -13,6 +13,7 @@ import lombok.NonNull;
 import lombok.SneakyThrows;
 import lombok.extern.log4j.Log4j2;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
 import org.springframework.web.socket.CloseStatus;
 import org.springframework.web.socket.TextMessage;

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

@@ -5,6 +5,8 @@ import cc.fascinated.bat.repository.UserRepository;
 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;
 
@@ -32,6 +34,7 @@ public class UserService {
      * @param id The ID of the user
      * @return The user
      */
+    @Cacheable(cacheNames = "users", key = "#id")
     public BatUser getUser(@NonNull String id) {
         long start = System.currentTimeMillis();
         Optional<BatUser> optionalUser = userRepository.findById(id);
@@ -48,6 +51,7 @@ public class UserService {
      *
      * @param user The user to save
      */
+    @CachePut(cacheNames = "users", key = "#user.id")
     public void saveUser(@NonNull BatUser user) {
         userRepository.save(user);
     }

src/main/resources/application.yml

@@ -6,18 +6,6 @@ spring:
   # Disable the Spring Web Server
   main:
     web-application-type: none
-
-  # Database caching
-  cache:
-    type: redis
-    redis:
-      time-to-live: 300000 # 5 minutes
-  redis:
-    host: localhost
-    port: 6379
-    timeout: 5000
-    database: 0
-
   data:
     # MongoDB Configuration
     mongodb: