in-mem cache

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);
     }