Silly extra space

# Conflicts:
#	src/main/java/cc/fascinated/bat/command/Category.java

src/main/java/cc/fascinated/bat/command/Category.java

@@ -18,7 +18,6 @@ public enum Category {
     SERVER(Emoji.fromFormatted("U+1F5A5"), "Server", false),
     UTILITY(Emoji.fromFormatted("U+1F6E0"), "Utility", false),
     MUSIC(Emoji.fromFormatted("U+1F3B5"), "Music", false),
-    MOVIES_TV(Emoji.fromFormatted("U+1F37F"), "Movies & TV", false),
     SNIPE(Emoji.fromFormatted("U+1F4A3"), "Snipe", false),
     LOGS(Emoji.fromFormatted("U+1F4D1"), "Logs", false),
     BEAT_SABER(Emoji.fromFormatted("U+1FA84"), "Beat Saber", false),

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

@@ -31,6 +31,7 @@ public class WebRequest {
      * @return the response
      */
     public static <T> T getAsEntity(String url, Class<T> clazz) throws RateLimitException {
+        try {
             ResponseEntity<T> responseEntity = CLIENT.get()
                     .uri(url)
                     .retrieve()
@@ -45,6 +46,11 @@ public class WebRequest {
                 throw new RateLimitException("Rate limit reached");
             }
             return responseEntity.getBody();
+        } catch (RateLimitException e) {
+            throw e;
+        } catch (Exception e) {
+            return null;
+        }
     }
 
     /**

src/main/java/cc/fascinated/bat/config/MongoConfig.java

@@ -1,23 +0,0 @@
-package cc.fascinated.bat.config;
-
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.data.mongodb.MongoDatabaseFactory;
-import org.springframework.data.mongodb.core.convert.DbRefResolver;
-import org.springframework.data.mongodb.core.convert.DefaultDbRefResolver;
-import org.springframework.data.mongodb.core.convert.MappingMongoConverter;
-import org.springframework.data.mongodb.core.mapping.MongoMappingContext;
-
-/**
- * @author Fascinated (fascinated7)
- */
-@Configuration
-public class MongoConfig {
-    @Bean
-    public MappingMongoConverter mongoConverter(MongoDatabaseFactory mongoFactory, MongoMappingContext mongoMappingContext) {
-        DbRefResolver dbRefResolver = new DefaultDbRefResolver(mongoFactory);
-        MappingMongoConverter mongoConverter = new MappingMongoConverter(dbRefResolver, mongoMappingContext);
-        mongoConverter.setMapKeyDotReplacement("-DOT");
-        return mongoConverter;
-    }
-}

src/main/java/cc/fascinated/bat/event/EventListener.java

@@ -19,6 +19,7 @@ import net.dv8tion.jda.api.events.guild.member.GuildMemberRoleAddEvent;
 import net.dv8tion.jda.api.events.guild.member.GuildMemberRoleRemoveEvent;
 import net.dv8tion.jda.api.events.guild.member.update.GuildMemberUpdateNicknameEvent;
 import net.dv8tion.jda.api.events.guild.member.update.GuildMemberUpdateTimeOutEvent;
+import net.dv8tion.jda.api.events.guild.voice.GenericGuildVoiceEvent;
 import net.dv8tion.jda.api.events.interaction.ModalInteractionEvent;
 import net.dv8tion.jda.api.events.interaction.component.ButtonInteractionEvent;
 import net.dv8tion.jda.api.events.interaction.component.StringSelectInteractionEvent;
@@ -232,6 +233,15 @@ public interface EventListener {
     default void onUserUpdateAvatar(@NonNull BatUser user, String oldAvatarUrl, String newAvatarUrl, @NonNull UserUpdateAvatarEvent event) {
     }
 
+    /**
+     * Called when a user joins or leaves a voice channel
+     *
+     * @param guild the guild that the user joined or left the voice channel in
+     * @param user  the user that joined or left the voice channel
+     */
+    default void onGuildVoiceUpdate(@NonNull BatGuild guild, @NonNull BatUser user, @NonNull GenericGuildVoiceEvent event) {
+    }
+
     /**
      * Called when Spring is shutting down
      */

src/main/java/cc/fascinated/bat/features/autorole/AutoRoleListener.java

@@ -49,7 +49,11 @@ public class AutoRoleListener implements EventListener {
             event.getGuild().addRoleToMember(event.getMember(), role).queue();
         }
         toRemove.forEach(profile::removeRole);
-        log.info("Gave user \"{}\" {} auto roles{}", user.getId(), profile.getRoles().size(), toRemove.isEmpty() ? ""
+        log.info("Gave user \"{}\" {} auto roles in guild \"{}\"{}",
-                : " and removed %s invalid roles".formatted(toRemove.size()));
+                user.getId(),
+                profile.getRoles().size(),
+                guild.getName(),
+                toRemove.isEmpty() ? "" : " and removed %s invalid roles from the profile".formatted(toRemove.size())
+        );
     }
 }

src/main/java/cc/fascinated/bat/features/base/BaseFeature.java

@@ -3,6 +3,7 @@ package cc.fascinated.bat.features.base;
 import cc.fascinated.bat.command.Category;
 import cc.fascinated.bat.features.Feature;
 import cc.fascinated.bat.features.base.commands.botadmin.premium.PremiumAdminCommand;
+import cc.fascinated.bat.features.base.commands.fun.EightBallCommand;
 import cc.fascinated.bat.features.base.commands.fun.image.ImageCommand;
 import cc.fascinated.bat.features.base.commands.general.*;
 import cc.fascinated.bat.features.base.commands.general.avatar.AvatarCommand;
@@ -39,5 +40,6 @@ public class BaseFeature extends Feature {
         super.registerCommand(commandService, context.getBean(AvatarCommand.class));
         super.registerCommand(commandService, context.getBean(ImageCommand.class));
         super.registerCommand(commandService, context.getBean(FeatureCommand.class));
+        super.registerCommand(commandService, context.getBean(EightBallCommand.class));
     }
 }

src/main/java/cc/fascinated/bat/features/base/commands/fun/EightBallCommand.java

@@ -0,0 +1,62 @@
+package cc.fascinated.bat.features.base.commands.fun;
+
+import cc.fascinated.bat.command.BatCommand;
+import cc.fascinated.bat.command.CommandInfo;
+import cc.fascinated.bat.common.EmbedUtils;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import net.dv8tion.jda.api.interactions.commands.OptionType;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component
+@CommandInfo(name = "8ball", description = "Ask the magic 8ball a question")
+public class EightBallCommand extends BatCommand {
+    private final String[] responses = new String[]{
+            "It is certain",
+            "It is decidedly so",
+            "Without a doubt",
+            "Yes, definitely",
+            "You may rely on it",
+            "As I see it, yes",
+            "Most likely",
+            "Outlook good",
+            "Yes",
+            "Signs point to yes",
+            "Reply hazy, try again",
+            "Ask again later",
+            "Better not tell you now",
+            "Cannot predict now",
+            "Concentrate and ask again",
+            "Don't count on it",
+            "My reply is no",
+            "My sources say no",
+            "Outlook not so good",
+            "Very doubtful"
+    };
+
+    public EightBallCommand() {
+        super.addOption(OptionType.STRING, "question", "The question you want to ask the 8ball", true);
+    }
+
+    @Override
+    public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
+        OptionMapping questionOption = event.getOption("question");
+        if (questionOption == null) {
+            return;
+        }
+        String question = questionOption.getAsString();
+        String response = responses[(int) (Math.random() * responses.length)];
+        event.replyEmbeds(EmbedUtils.successEmbed()
+                        .setDescription("You asked: `%s`\n\n:8ball: The magic 8ball says: `%s`".formatted(question, response))
+                        .build())
+                .queue();
+    }
+}

src/main/java/cc/fascinated/bat/features/base/commands/general/VoteCommand.java

@@ -26,7 +26,7 @@ public class VoteCommand extends BatCommand {
     @Override
     public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
         EmbedDescriptionBuilder description = new EmbedDescriptionBuilder("Vote Links");
-        description.appendLine("Vote for the bot on the following websites to support us!", true);
+        description.appendLine("Vote for the bot on the following websites to support us!", false);
         for (String link : VOTE_LINKS) {
             description.appendLine(link, true);
         }

src/main/java/cc/fascinated/bat/features/logging/LogType.java

@@ -35,7 +35,9 @@ public enum LogType {
      * Channel Events
      */
     CHANNEL_CREATE(LogCategory.CHANNEL, "Channel Create"),
-    CHANNEL_DELETE(LogCategory.CHANNEL, "Channel Delete");
+    CHANNEL_DELETE(LogCategory.CHANNEL, "Channel Delete"),
+    VOICE_CHANNEL_JOIN(LogCategory.CHANNEL, "Voice Channel Join"),
+    VOICE_CHANNEL_LEAVE(LogCategory.CHANNEL, "Voice Channel Leave");
 
     /**
      * The category of the log type

src/main/java/cc/fascinated/bat/features/logging/listeners/ChannelListener.java

@@ -7,20 +7,33 @@ import cc.fascinated.bat.event.EventListener;
 import cc.fascinated.bat.features.logging.LogFeature;
 import cc.fascinated.bat.features.logging.LogType;
 import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
 import lombok.NonNull;
+import lombok.extern.log4j.Log4j2;
 import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+import net.dv8tion.jda.api.entities.channel.concrete.VoiceChannel;
+import net.dv8tion.jda.api.entities.channel.unions.AudioChannelUnion;
 import net.dv8tion.jda.api.entities.channel.unions.ChannelUnion;
 import net.dv8tion.jda.api.events.channel.ChannelCreateEvent;
 import net.dv8tion.jda.api.events.channel.ChannelDeleteEvent;
+import net.dv8tion.jda.api.events.guild.voice.GenericGuildVoiceEvent;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
 import org.springframework.stereotype.Component;
 
+import java.util.HashMap;
+import java.util.Map;
+
 /**
  * @author Fascinated (fascinated7)
  */
 @Component
+@Log4j2
 public class ChannelListener implements EventListener {
+    /**
+     * A map of users and the last voice channel they were in
+     */
+    private final Map<BatUser, VoiceChannel> lastVoiceChannel = new HashMap<>();
     private final LogFeature logFeature;
 
     @Autowired
@@ -30,6 +43,7 @@ public class ChannelListener implements EventListener {
 
     @Override
     public void onChannelCreate(@NonNull BatGuild guild, @NonNull ChannelCreateEvent event) {
+        log.info("Channel \"{}\" was created in guild \"{}\"", event.getChannel().getName(), guild.getName());
         logFeature.sendLog(guild, LogType.CHANNEL_CREATE, EmbedUtils.successEmbed()
                 .setDescription(new EmbedDescriptionBuilder("%s Channel Created".formatted(EnumUtils.getEnumName(event.getChannel().getType())))
                         .appendLine("Channel: %s".formatted(event.getChannel().getAsMention()), true)
@@ -40,6 +54,7 @@ public class ChannelListener implements EventListener {
 
     @Override
     public void onChannelDelete(@NonNull BatGuild guild, @NonNull ChannelDeleteEvent event) {
+        log.info("Channel \"{}\" was deleted in guild \"{}\"", event.getChannel().getName(), guild.getName());
         ChannelUnion channel = event.getChannel();
         EmbedDescriptionBuilder description = new EmbedDescriptionBuilder("%s Channel Deleted".formatted(EnumUtils.getEnumName(channel.getType())))
                 .appendLine("Name: #%s".formatted(channel.getName()), true);
@@ -49,4 +64,31 @@ public class ChannelListener implements EventListener {
         }
         logFeature.sendLog(guild, LogType.CHANNEL_DELETE, EmbedUtils.errorEmbed().setDescription(description.build()).build());
     }
+
+    @Override
+    public void onGuildVoiceUpdate(@NonNull BatGuild guild, @NonNull BatUser user, @NonNull GenericGuildVoiceEvent event) {
+        AudioChannelUnion channel = event.getVoiceState().getChannel();
+        if (channel != null) {
+            VoiceChannel voiceChannel = channel.asVoiceChannel();
+            lastVoiceChannel.put(user, voiceChannel);
+        }
+        VoiceChannel voiceChannel = lastVoiceChannel.get(user);
+        if (voiceChannel == null) {
+            return;
+        }
+        boolean joined = voiceChannel.getMembers().contains(event.getMember());
+        if (!joined) {
+            lastVoiceChannel.remove(user);
+        }
+        log.info("User \"{}\" {} voice channel \"{}\" in guild \"{}\"", user.getId(), joined ? "joined" : "left", voiceChannel.getName(), guild.getName());
+        String description = new EmbedDescriptionBuilder("User %s Voice Channel".formatted(joined ? "Joined" : "Left"))
+                .appendLine("User: %s".formatted(user.getDiscordUser().getAsMention()), true)
+                .appendLine("Channel: %s".formatted(voiceChannel.getAsMention()), true)
+                .build();
+        if (joined) {
+            logFeature.sendLog(guild, LogType.VOICE_CHANNEL_JOIN, EmbedUtils.successEmbed().setDescription(description).build());
+            return;
+        }
+        logFeature.sendLog(guild, LogType.VOICE_CHANNEL_LEAVE, EmbedUtils.errorEmbed().setDescription(description).build());
+    }
 }

src/main/java/cc/fascinated/bat/features/logging/listeners/MemberListener.java

@@ -23,6 +23,8 @@ import net.dv8tion.jda.api.events.guild.member.update.GuildMemberUpdateTimeOutEv
 import net.dv8tion.jda.api.events.user.update.UserUpdateAvatarEvent;
 import net.dv8tion.jda.api.events.user.update.UserUpdateGlobalNameEvent;
 import net.dv8tion.jda.api.events.user.update.UserUpdateNameEvent;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
 import org.springframework.stereotype.Component;
@@ -35,6 +37,7 @@ import java.util.List;
  */
 @Component
 public class MemberListener implements EventListener {
+    private static final Logger log = LoggerFactory.getLogger(MemberListener.class);
     private final LogFeature logFeature;
     private final GuildService guildService;
 
@@ -47,12 +50,13 @@ public class MemberListener implements EventListener {
     @Override
     public void onGuildMemberJoin(@NonNull BatGuild guild, @NonNull BatUser user, @NonNull GuildMemberJoinEvent event) {
         if (user.getDiscordUser().isBot()) return;
+        log.info("User \"{}\" joined the guild \"{}\"", user.getName(), guild.getDiscordGuild().getName());
 
         logFeature.sendLog(guild, LogType.MEMBER_JOIN, EmbedUtils.successEmbed()
                 .setDescription(new EmbedDescriptionBuilder("Member Joined")
                         .appendLine("Member: %s".formatted(user.getDiscordUser().getAsMention()), true)
                         .appendLine("Username: %s".formatted(user.getDiscordUser().getName()), true)
-                        .appendLine("Account Age: <t:%s:R>".formatted(user.getDiscordUser().getTimeCreated().toEpochSecond()), true)
+                        .appendLine("Joined Discord: <t:%s:R>".formatted(user.getDiscordUser().getTimeCreated().toEpochSecond()), true)
                         .build())
                         .setThumbnail(user.getDiscordUser().getEffectiveAvatarUrl())
                 .build());
@@ -60,12 +64,13 @@ public class MemberListener implements EventListener {
 
     @Override
     public void onGuildMemberLeave(@NonNull BatGuild guild, BatUser user, @NonNull GuildMemberRemoveEvent event) {
-        if (user.getDiscordUser().isBot()) return;
+        if (user == null || user.getDiscordUser().isBot()) return;
+        log.info("User \"{}\" left the guild \"{}\"", user.getName(), guild.getDiscordGuild().getName());
 
         logFeature.sendLog(guild, LogType.MEMBER_LEAVE, EmbedUtils.errorEmbed()
                 .setDescription(new EmbedDescriptionBuilder("Member Left")
-                        .appendLine("Member: %s".formatted(user.getDiscordUser().getAsMention()), true)
+                        .appendLine("Member: <@%s>".formatted(user.getId()), true)
-                        .appendLine("Username: %s".formatted(user.getDiscordUser().getName()), true)
+                        .appendLine("Username: %s".formatted(user.getName()), true)
                         .build())
                 .build());
     }
@@ -73,6 +78,7 @@ public class MemberListener implements EventListener {
     @Override
     public void onGuildMemberUpdateNickname(@NonNull BatGuild guild, @NonNull BatUser user, String oldName, String newName, @NonNull GuildMemberUpdateNicknameEvent event) {
         if (user.getDiscordUser().isBot()) return;
+        log.info("User \"{}\" changed their nickname from \"{}\" to \"{}\" in the guild \"{}\"", user.getName(), oldName, newName, guild.getDiscordGuild().getName());
 
         logFeature.sendLog(guild, LogType.MEMBER_NICKNAME_UPDATE, EmbedUtils.genericEmbed()
                 .setDescription(new EmbedDescriptionBuilder("Member Nickname Updated")
@@ -86,9 +92,12 @@ public class MemberListener implements EventListener {
     @Override
     public void onUserUpdateGlobalName(@NonNull BatUser user, String oldName, String newName, @NonNull UserUpdateGlobalNameEvent event) {
         if (user.getDiscordUser().isBot()) return;
+        log.info("User \"{}\" changed their global name from \"{}\" to \"{}\"", user.getName(), oldName, newName);
+
         for (Guild guild : DiscordService.JDA.getGuilds()) {
             BatGuild batGuild = guildService.getGuild(guild.getId());
             if (batGuild == null) continue;
+            if (!guild.isMember(user.getDiscordUser())) continue; // User is not in the guild
 
             logFeature.sendLog(batGuild, LogType.MEMBER_GLOBAL_NAME_UPDATE, EmbedUtils.genericEmbed()
                     .setDescription(new EmbedDescriptionBuilder("Member Name Updated")
@@ -103,9 +112,12 @@ public class MemberListener implements EventListener {
     @Override
     public void onUserUpdateName(@NonNull BatUser user, String oldName, String newName, @NonNull UserUpdateNameEvent event) {
         if (user.getDiscordUser().isBot()) return;
+        log.info("User \"{}\" changed their username from \"{}\" to \"{}\"", user.getName(), oldName, newName);
+
         for (Guild guild : DiscordService.JDA.getGuilds()) {
             BatGuild batGuild = guildService.getGuild(guild.getId());
             if (batGuild == null) continue;
+            if (!guild.isMember(user.getDiscordUser())) continue; // User is not in the guild
 
             logFeature.sendLog(batGuild, LogType.MEMBER_USERNAME_UPDATE, EmbedUtils.genericEmbed()
                     .setDescription(new EmbedDescriptionBuilder("Member Username Updated")
@@ -120,14 +132,17 @@ public class MemberListener implements EventListener {
     @Override
     public void onUserUpdateAvatar(@NonNull BatUser user, String oldAvatarUrl, String newAvatarUrl, @NonNull UserUpdateAvatarEvent event) {
         if (user.getDiscordUser().isBot()) return;
+        log.info("User \"{}\" changed their avatar to \"{}\"", user.getName(), newAvatarUrl);
+
         for (Guild guild : DiscordService.JDA.getGuilds()) {
             BatGuild batGuild = guildService.getGuild(guild.getId());
             if (batGuild == null) continue;
+            if (!guild.isMember(user.getDiscordUser())) continue; // User is not in the guild
 
             logFeature.sendLog(batGuild, LogType.MEMBER_USERNAME_UPDATE, EmbedUtils.genericEmbed()
                     .setDescription(new EmbedDescriptionBuilder("Member Avatar Updated")
                             .appendLine("Member: %s".formatted(user.getDiscordUser().getAsMention()), true)
-                            .appendLine("Old Avatar: [avatar](%s)".formatted(oldAvatarUrl), true)
+                            .appendLine("Old Avatar: %s".formatted(oldAvatarUrl == null ? "None" : "[avatar](%s)".formatted(oldAvatarUrl)), true)
                             .appendLine("New Avatar: [avatar](%s)".formatted(newAvatarUrl), true)
                             .build())
                     .build());
@@ -137,6 +152,7 @@ public class MemberListener implements EventListener {
     @Override
     public void onGuildMemberRoleAdd(@NonNull BatGuild guild, @NonNull BatUser user, @NonNull List<Role> rolesAdded, @NonNull GuildMemberRoleAddEvent event) {
         if (user.getDiscordUser().isBot()) return;
+        log.info("User \"{}\" was given {} roles in the guild \"{}\"", user.getName(), rolesAdded.size(), guild.getDiscordGuild().getName());
 
         StringBuilder roles = new StringBuilder();
         for (Role role : rolesAdded) {
@@ -155,6 +171,7 @@ public class MemberListener implements EventListener {
     @Override
     public void onGuildMemberRoleRemove(@NonNull BatGuild guild, @NonNull BatUser user, @NonNull List<Role> rolesAdded, @NonNull GuildMemberRoleRemoveEvent event) {
         if (user.getDiscordUser().isBot()) return;
+        log.info("User \"{}\" had {} roles removed in the guild \"{}\"", user.getName(), rolesAdded.size(), guild.getDiscordGuild().getName());
 
         StringBuilder roles = new StringBuilder();
         for (Role role : rolesAdded) {
@@ -173,6 +190,7 @@ public class MemberListener implements EventListener {
     @Override
     public void onGuildMemberBan(@NonNull BatGuild guild, @NonNull BatUser user, @NonNull GuildBanEvent event) {
         if (user.getDiscordUser().isBot()) return;
+        log.info("User \"{}\" was banned from the guild \"{}\"", user.getName(), guild.getDiscordGuild().getName());
 
         logFeature.sendLog(guild, LogType.MEMBER_BAN, EmbedUtils.errorEmbed()
                 .setDescription(new EmbedDescriptionBuilder("Member Banned")
@@ -184,6 +202,7 @@ public class MemberListener implements EventListener {
     @Override
     public void onGuildMemberUnban(@NonNull BatGuild guild, @NonNull BatUser user, @NonNull GuildUnbanEvent event) {
         if (user.getDiscordUser().isBot()) return;
+        log.info("User \"{}\" was unbanned from the guild \"{}\"", user.getName(), guild.getDiscordGuild().getName());
 
         logFeature.sendLog(guild, LogType.MEMBER_UNBAN, EmbedUtils.successEmbed()
                 .setDescription(new EmbedDescriptionBuilder("Member Unbanned")
@@ -196,6 +215,7 @@ public class MemberListener implements EventListener {
     public void onGuildMemberTimeout(@NonNull BatGuild guild, @NonNull BatUser user, @NonNull GuildMemberUpdateTimeOutEvent event) {
         OffsetDateTime timeoutEnd = event.getNewTimeOutEnd();
         if (user.getDiscordUser().isBot() || timeoutEnd == null) return;
+        log.info("User \"{}\" was timed out until \"{}\"", user.getName(), timeoutEnd);
 
         long seconds = timeoutEnd.toInstant().getEpochSecond();
         logFeature.sendLog(guild, LogType.MEMBER_TIMEOUT, EmbedUtils.errorEmbed()

src/main/java/cc/fascinated/bat/features/logging/listeners/MessageListener.java

@@ -9,6 +9,7 @@ import cc.fascinated.bat.model.BatGuild;
 import cc.fascinated.bat.model.BatUser;
 import cc.fascinated.bat.model.DiscordMessage;
 import lombok.NonNull;
+import lombok.extern.log4j.Log4j2;
 import net.dv8tion.jda.api.events.message.MessageDeleteEvent;
 import net.dv8tion.jda.api.events.message.MessageUpdateEvent;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -19,6 +20,7 @@ import org.springframework.stereotype.Component;
  * @author Fascinated (fascinated7)
  */
 @Component
+@Log4j2
 public class MessageListener implements EventListener {
     private final LogFeature logFeature;
 
@@ -29,7 +31,8 @@ public class MessageListener implements EventListener {
 
     @Override
     public void onGuildMessageDelete(@NonNull BatGuild guild, BatUser user, DiscordMessage message, @NonNull MessageDeleteEvent event) {
-        if (user.getDiscordUser().isBot() || message.getAuthor().isBot()) return;
+        if (user == null || user.getDiscordUser().isBot() || message.getAuthor().isBot()) return;
+        log.info("User \"{}\" deleted a message in guild \"{}\"", user.getDiscordUser().getGlobalName(), guild.getName());
 
         logFeature.sendLog(guild, LogType.MESSAGE_DELETE, EmbedUtils.errorEmbed()
                 .setDescription(new EmbedDescriptionBuilder("Message Deleted")
@@ -44,6 +47,7 @@ public class MessageListener implements EventListener {
     public void onGuildMessageEdit(@NonNull BatGuild guild, @NonNull BatUser user, DiscordMessage oldMessage,
                                    @NonNull DiscordMessage newMessage, @NonNull MessageUpdateEvent event) {
         if (user.getDiscordUser().isBot() || newMessage.getAuthor().isBot() || oldMessage == null) return;
+        log.info("User \"{}\" edited a message in guild \"{}\"", user.getDiscordUser().getGlobalName(), guild.getName());
 
         logFeature.sendLog(guild, LogType.MESSAGE_EDIT, EmbedUtils.genericEmbed()
                 .setDescription(new EmbedDescriptionBuilder("Message Edited")

src/main/java/cc/fascinated/bat/features/messagesnipe/MessageSnipeFeature.java

@@ -30,7 +30,7 @@ public class MessageSnipeFeature extends Feature implements EventListener {
 
     @Autowired
     public MessageSnipeFeature(@NonNull ApplicationContext context, @NonNull CommandService commandService) {
-        super("Message Snipe", false, Category.SNIPE);
+        super("Message Snipe", false, Category.MESSAGES);
 
         super.registerCommand(commandService, context.getBean(MessageSnipeCommand.class));
     }

src/main/java/cc/fascinated/bat/features/moderation/ModerationFeature.java

@@ -0,0 +1,23 @@
+package cc.fascinated.bat.features.moderation;
+
+import cc.fascinated.bat.command.Category;
+import cc.fascinated.bat.features.Feature;
+import cc.fascinated.bat.features.moderation.command.PurgeCommand;
+import cc.fascinated.bat.service.CommandService;
+import lombok.NonNull;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component
+public class ModerationFeature extends Feature {
+    @Autowired
+    public ModerationFeature(@NonNull ApplicationContext context, @NonNull CommandService commandService) {
+        super("Moderation", true,Category.MODERATION);
+
+        super.registerCommand(commandService, context.getBean(PurgeCommand.class));
+    }
+}

src/main/java/cc/fascinated/bat/features/moderation/command/PurgeCommand.java

@@ -0,0 +1,67 @@
+package cc.fascinated.bat.features.moderation.command;
+
+import cc.fascinated.bat.command.BatCommand;
+import cc.fascinated.bat.command.CommandInfo;
+import cc.fascinated.bat.common.EmbedUtils;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import lombok.NonNull;
+import net.dv8tion.jda.api.Permission;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.Message;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import net.dv8tion.jda.api.interactions.commands.OptionType;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component
+@CommandInfo(name = "purge", description = "Purge messages from a channel", requiredPermissions = Permission.MESSAGE_MANAGE)
+public class PurgeCommand extends BatCommand {
+    private final long MESSAGE_DELETE_DELAY = TimeUnit.SECONDS.toMillis(10);
+
+    public PurgeCommand() {
+        super.addOption(OptionType.INTEGER, "amount", "The amount of messages to remove", true);
+    }
+
+    @Override
+    public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
+        OptionMapping amountOption = event.getOption("amount");
+        if (amountOption == null) {
+            return;
+        }
+        int amount = amountOption.getAsInt();
+        if (amount < 2 || amount > 100) {
+            event.replyEmbeds(EmbedUtils.errorEmbed()
+                    .setDescription("You can only purge between 2 and 100 messages")
+                    .build()).queue();
+            return;
+        }
+
+        event.replyEmbeds(EmbedUtils.successEmbed()
+                .setDescription("Purging `%s` messages...".formatted(amount))
+                .build()).queue(then -> {
+            TextChannel textChannel = (TextChannel) channel;
+            textChannel.getHistory().retrievePast(amount + 1).queue(messages -> {
+                // Filter out the command message
+                then.retrieveOriginal().queue(original -> {
+                    if (original == null) return;
+                    List<Message> toRemove = messages.stream().filter(message -> !original.getId().equals(message.getId())).toList();
+                    textChannel.deleteMessages(toRemove).queue(done -> then.editOriginalEmbeds(EmbedUtils.successEmbed()
+                            .setDescription("Successfully purged `%s` messages\n\n*This message will be removed <t:%s:R>*".formatted(
+                                    amount,
+                                    (System.currentTimeMillis() + MESSAGE_DELETE_DELAY) / 1000
+                            ))
+                            .build()).queue(message -> message.delete().queueAfter(MESSAGE_DELETE_DELAY, TimeUnit.MILLISECONDS)));
+                });
+            });
+        });
+    }
+}

src/main/java/cc/fascinated/bat/features/reminder/Reminder.java

@@ -0,0 +1,47 @@
+package cc.fascinated.bat.features.reminder;
+
+import cc.fascinated.bat.service.DiscordService;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+
+import java.util.Date;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@AllArgsConstructor @Getter
+public class Reminder {
+    /**
+     * What we should remind the user of
+     */
+    private final String reminder;
+
+    /**
+     * The channel ID to send the reminder to
+     */
+    private final String channelId;
+
+    /**
+     * The date the reminder should end
+     */
+    private final Date endDate;
+
+    /**
+     * Check if the reminder is expired
+     *
+     * @return If the reminder is expired
+     */
+    public boolean isExpired() {
+        return System.currentTimeMillis() >= endDate.getTime();
+    }
+
+    /**
+     * Get the channel to send the reminder to
+     *
+     * @return The channel
+     */
+    public TextChannel getChannel() {
+        return DiscordService.JDA.getTextChannelById(channelId);
+    }
+}

src/main/java/cc/fascinated/bat/features/reminder/ReminderFeature.java

@@ -0,0 +1,81 @@
+package cc.fascinated.bat.features.reminder;
+
+import cc.fascinated.bat.command.Category;
+import cc.fascinated.bat.features.Feature;
+import cc.fascinated.bat.features.reminder.command.ReminderCommand;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.service.CommandService;
+import cc.fascinated.bat.service.DiscordService;
+import cc.fascinated.bat.service.GuildService;
+import lombok.NonNull;
+import lombok.extern.log4j.Log4j2;
+import net.dv8tion.jda.api.entities.Guild;
+import net.dv8tion.jda.api.entities.User;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.DependsOn;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component
+@Log4j2(topic = "Reminder Feature")
+@DependsOn("discordService")
+public class ReminderFeature extends Feature {
+    public static final int MAX_REMINDERS = 5; // 5 reminders
+    public static final long MAX_REMINDER_LENGTH = TimeUnit.DAYS.toMillis(30); // 1 month
+
+    private final GuildService guildService;
+
+    @Autowired
+    public ReminderFeature(@NonNull ApplicationContext context, @NonNull CommandService commandService, @NonNull GuildService guildService) {
+        super("Reminder", true, Category.GENERAL);
+        this.guildService = guildService;
+
+        super.registerCommand(commandService, context.getBean(ReminderCommand.class));
+    }
+
+    @Scheduled(cron = "*/30 * * * * *")
+    public void checkReminders() {
+        for (Guild guild : DiscordService.JDA.getGuilds()) {
+            BatGuild batGuild = guildService.getGuild(guild.getId());
+            if (batGuild == null) {
+                continue;
+            }
+
+            ReminderProfile reminderProfile = batGuild.getProfile(ReminderProfile.class);
+            if (reminderProfile == null) {
+                continue;
+            }
+
+            for (Map.Entry<User, List<Reminder>> entry : reminderProfile.getReminders().entrySet()) {
+                User user = entry.getKey();
+                List<Reminder> toRemove = new ArrayList<>();
+                List<Reminder> reminders = entry.getValue();
+                for (Reminder reminder : reminders) {
+                    if (!reminder.isExpired()) {
+                        continue;
+                    }
+
+                    toRemove.add(reminder);
+                    TextChannel channel = reminder.getChannel();
+                    if (channel != null) {
+                        channel.sendMessage("Hey %s! ⏰ It's time for your reminder: `%s`".formatted(
+                                user.getAsMention(),
+                                reminder.getReminder()
+                        )).queue();
+                    }
+                }
+                toRemove.forEach(reminder -> reminderProfile.removeReminder(user, reminder));
+            }
+        }
+    }
+}

src/main/java/cc/fascinated/bat/features/reminder/ReminderProfile.java

@@ -0,0 +1,143 @@
+package cc.fascinated.bat.features.reminder;
+
+import cc.fascinated.bat.common.Serializable;
+import cc.fascinated.bat.service.DiscordService;
+import com.google.gson.Gson;
+import lombok.Getter;
+import net.dv8tion.jda.api.entities.User;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+import org.bson.Document;
+
+import java.util.*;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Getter
+public class ReminderProfile extends Serializable {
+    /**
+     * The reminders in the guild
+     */
+    private final Map<User, List<Reminder>> reminders = new HashMap<>();
+
+    /*
+     * Get the amount of reminders a user has
+     *
+     * @param user The user to get the reminders for
+     * @return The amount of reminders the user has
+     */
+    public int getReminderCount(User user) {
+        List<Reminder> reminderList = reminders.get(user);
+        return reminderList == null ? 0 : reminderList.size();
+    }
+
+    /*
+     * Remove all reminders for a user
+     *
+     * @param user The user to remove the reminders for
+     */
+    public void removeReminders(User user) {
+        reminders.remove(user);
+    }
+
+    /*
+     * Check if a user has reminders
+     *
+     * @param user The user to check for
+     * @return If the user has reminders
+     */
+    public boolean hasReminders(User user) {
+        return reminders.containsKey(user);
+    }
+
+    /*
+     * Get the reminders for a user
+     *
+     * @param user The user to get the reminders for
+     * @return The reminders for the user
+     */
+    public List<Reminder> getReminders(User user) {
+        return reminders.get(user);
+    }
+
+    /*
+     * Add a reminder for a user
+     *
+     * @param user The user to add the reminder for
+     * @param reminder The reminder to add
+     */
+    public Reminder addReminder(User user, TextChannel channel, String reason, Date endDate) {
+        List<Reminder> reminderList = reminders.get(user);
+        if (reminderList == null) {
+            reminderList = new ArrayList<>();
+        }
+        Reminder reminder = new Reminder(reason, channel.getId(), endDate);
+        reminderList.add(reminder);
+        reminders.put(user, reminderList);
+        return reminder;
+    }
+
+    /*
+     * Remove a reminder for a user
+     *
+     * @param user The user to remove the reminder for
+     * @param reminder The reminder to remove
+     */
+    public void removeReminder(User user, Reminder reminder) {
+        List<Reminder> reminderList = reminders.get(user);
+        if (reminderList == null) {
+            return;
+        }
+        reminderList.remove(reminder);
+        reminders.put(user, reminderList);
+
+        if (reminderList.isEmpty()) {
+            reminders.remove(user);
+        }
+    }
+
+    @Override
+    public void load(Document document, Gson gson) {
+        for (String key : document.keySet()) {
+            User user = DiscordService.JDA.getUserById(key);
+            if (user == null) {
+                continue;
+            }
+            List<Reminder> reminderList = new ArrayList<>();
+            for (Document reminderDocument : document.getList(key, Document.class)) {
+                reminderList.add(new Reminder(
+                        reminderDocument.getString("reminder"),
+                        reminderDocument.getString("channelId"),
+                        reminderDocument.getDate("endDate")
+                ));
+            }
+            reminders.put(user, reminderList);
+        }
+    }
+
+    @Override
+    public Document serialize(Gson gson) {
+        Document document = new Document();
+        for (Map.Entry<User, List<Reminder>> entry : reminders.entrySet()) {
+            List<Document> reminderDocuments = new ArrayList<>();
+            List<Reminder> value = entry.getValue();
+            if (value == null || value.isEmpty()) {
+                continue;
+            }
+            for (Reminder reminder : value) {
+                Document reminderDocument = new Document();
+                reminderDocument.append("reminder", reminder.getReminder());
+                reminderDocument.append("channelId", reminder.getChannelId());
+                reminderDocument.append("endDate", reminder.getEndDate());
+                reminderDocuments.add(reminderDocument);
+            }
+            document.append(entry.getKey().getId(), reminderDocuments);
+        }
+        return document;
+    }
+
+    @Override
+    public void reset() {
+        reminders.clear();
+    }
+}

src/main/java/cc/fascinated/bat/features/reminder/command/ClearSubCommand.java

@@ -0,0 +1,37 @@
+package cc.fascinated.bat.features.reminder.command;
+
+import cc.fascinated.bat.command.BatSubCommand;
+import cc.fascinated.bat.command.CommandInfo;
+import cc.fascinated.bat.common.EmbedUtils;
+import cc.fascinated.bat.features.reminder.ReminderProfile;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component("reminder:clear.sub")
+@CommandInfo(name = "clear", description = "Clear all your active reminders.")
+public class ClearSubCommand extends BatSubCommand {
+    @Override
+    public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
+        ReminderProfile profile = guild.getReminderProfile();
+        if (!profile.hasReminders(user.getDiscordUser())) {
+            event.replyEmbeds(EmbedUtils.errorEmbed()
+                    .setDescription("You do not have any active reminders.")
+                    .build()).queue();
+            return;
+        }
+        int reminderCount = profile.getReminderCount(user.getDiscordUser());
+        profile.removeReminders(user.getDiscordUser());
+        event.replyEmbeds(EmbedUtils.successEmbed()
+                .setDescription("Successfully cleared %s reminders.".formatted(reminderCount))
+                .build()
+        ).queue();
+    }
+}

src/main/java/cc/fascinated/bat/features/reminder/command/ListSubCommand.java

@@ -0,0 +1,46 @@
+package cc.fascinated.bat.features.reminder.command;
+
+import cc.fascinated.bat.command.BatSubCommand;
+import cc.fascinated.bat.command.CommandInfo;
+import cc.fascinated.bat.common.EmbedDescriptionBuilder;
+import cc.fascinated.bat.common.EmbedUtils;
+import cc.fascinated.bat.features.reminder.Reminder;
+import cc.fascinated.bat.features.reminder.ReminderProfile;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component("reminder:list.sub")
+@CommandInfo(name = "list", description = "View your active reminders.")
+public class ListSubCommand extends BatSubCommand {
+    @Override
+    public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
+        ReminderProfile profile = guild.getReminderProfile();
+        if (!profile.hasReminders(user.getDiscordUser())) {
+            event.replyEmbeds(EmbedUtils.errorEmbed()
+                    .setDescription("You do not have any active reminders.")
+                    .build()).queue();
+            return;
+        }
+
+        EmbedDescriptionBuilder description = new EmbedDescriptionBuilder("Active Reminders");
+        for (Reminder reminder : profile.getReminders(user.getDiscordUser())) {
+            description.appendLine("%s - <t:%s:R> %s".formatted(
+                    reminder.getReminder(),
+                    reminder.getEndDate().toInstant().getEpochSecond(),
+                    reminder.getChannel().getAsMention()
+            ), true);
+        }
+        event.replyEmbeds(EmbedUtils.genericEmbed()
+                .setDescription(description.build())
+                .build()
+        ).queue();
+    }
+}

src/main/java/cc/fascinated/bat/features/reminder/command/ReminderCommand.java

@@ -0,0 +1,22 @@
+package cc.fascinated.bat.features.reminder.command;
+
+import cc.fascinated.bat.command.BatCommand;
+import cc.fascinated.bat.command.CommandInfo;
+import lombok.NonNull;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component
+@CommandInfo(name = "reminder", description = "Set or view reminders.")
+public class ReminderCommand extends BatCommand {
+    @Autowired
+    public ReminderCommand(@NonNull ApplicationContext context) {
+        super.addSubCommand(context.getBean(SetSubCommand.class));
+        super.addSubCommand(context.getBean(ListSubCommand.class));
+        super.addSubCommand(context.getBean(ClearSubCommand.class));
+    }
+}

src/main/java/cc/fascinated/bat/features/reminder/command/SetSubCommand.java

@@ -0,0 +1,80 @@
+package cc.fascinated.bat.features.reminder.command;
+
+import cc.fascinated.bat.command.BatSubCommand;
+import cc.fascinated.bat.command.CommandInfo;
+import cc.fascinated.bat.common.EmbedUtils;
+import cc.fascinated.bat.common.TimeUtils;
+import cc.fascinated.bat.features.reminder.Reminder;
+import cc.fascinated.bat.features.reminder.ReminderFeature;
+import cc.fascinated.bat.features.reminder.ReminderProfile;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import net.dv8tion.jda.api.interactions.commands.OptionType;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import org.springframework.stereotype.Component;
+
+import java.util.Date;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component("reminder:set.sub")
+@CommandInfo(name = "set", description = "Set a reminder.")
+public class SetSubCommand extends BatSubCommand {
+    public SetSubCommand() {
+        super.addOption(OptionType.STRING, "reminder", "The reminder to set.", true);
+        super.addOption(OptionType.STRING, "time", "After how long should the reminder be sent. (eg: 5m)", true);
+    }
+
+    @Override
+    public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
+        ReminderProfile profile = guild.getReminderProfile();
+        if (profile.getReminderCount(user.getDiscordUser()) >= ReminderFeature.MAX_REMINDERS) {
+            event.replyEmbeds(EmbedUtils.errorEmbed()
+                    .setDescription("You have reached the maximum amount of reminders.")
+                    .build()).queue();
+            return;
+        }
+
+        OptionMapping reminderOption = event.getOption("reminder");
+        if (reminderOption == null) {
+            return;
+        }
+        OptionMapping timeOption = event.getOption("time");
+        if (timeOption == null) {
+            return;
+        }
+
+        String reminderText = reminderOption.getAsString();
+        long time = TimeUtils.fromString(timeOption.getAsString());
+        if (time == 0) {
+            event.replyEmbeds(EmbedUtils.errorEmbed()
+                    .setDescription("Invalid time format.")
+                    .build()).queue();
+            return;
+        }
+        if (time < TimeUnit.MINUTES.toMillis(1)) {
+            event.replyEmbeds(EmbedUtils.errorEmbed()
+                    .setDescription("The time must be at least 1 minute.")
+                    .build()).queue();
+            return;
+        }
+        if (time > ReminderFeature.MAX_REMINDER_LENGTH) {
+            event.replyEmbeds(EmbedUtils.errorEmbed()
+                    .setDescription("The time must be at most %s.".formatted(TimeUtils.format(ReminderFeature.MAX_REMINDER_LENGTH)))
+                    .build()).queue();
+            return;
+        }
+        Reminder reminder = profile.addReminder(user.getDiscordUser(), event.getChannel().asTextChannel(), reminderText, new Date(System.currentTimeMillis() + time));
+
+        event.replyEmbeds(EmbedUtils.successEmbed()
+                .setDescription("Reminder for `%s` set, you will be reminded <t:%s:R>".formatted(reminderText,
+                        reminder.getEndDate().toInstant().getEpochSecond()))
+                .build()).queue();
+    }
+}

src/main/java/cc/fascinated/bat/features/spotify/command/CurrentSubCommand.java

@@ -22,6 +22,7 @@ import net.dv8tion.jda.api.interactions.components.buttons.Button;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
+import java.util.ArrayList;
 import java.util.concurrent.TimeUnit;
 
 /**
@@ -40,7 +41,9 @@ public class CurrentSubCommand extends BatSubCommand implements EventListener {
 
     @Override
     public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
-        event.replyEmbeds(SpotifyFeature.currentSong(spotifyService, user).build()).addComponents(createActions()).queue();
+        event.replyEmbeds(SpotifyFeature.currentSong(spotifyService, user).build()).addComponents(createActions()).queue(message -> {
+            message.editOriginalComponents(new ArrayList<>()).queueAfter(5, TimeUnit.MINUTES); // Remove the buttons after 5 minutes
+        });
     }
 
     @Override @SneakyThrows

src/main/java/cc/fascinated/bat/features/welcomer/WelcomerEmbed.java

@@ -0,0 +1,50 @@
+package cc.fascinated.bat.features.welcomer;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NonNull;
+import lombok.Setter;
+import net.dv8tion.jda.api.EmbedBuilder;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@AllArgsConstructor
+@Getter
+@Setter
+public class WelcomerEmbed {
+    /**
+     * The title of the embed
+     */
+    private String title;
+
+    /**
+     * The description of the embed
+     */
+    @NonNull private String description;
+
+    /**
+     * The color of the embed
+     */
+    @NonNull private String color;
+
+    /**
+     * Should we ping the user before sending the message?
+     */
+    private boolean pingBeforeSend;
+
+    /**
+     * Builds the embed and replaces the placeholders
+     *
+     * @return The built embed
+     */
+    public EmbedBuilder buildEmbed(Object... replacements) {
+        EmbedBuilder embedBuilder = new EmbedBuilder();
+        if (title != null) {
+            embedBuilder.setTitle(WelcomerPlaceholders.replaceAllPlaceholders(title, replacements));
+        }
+        embedBuilder.setDescription(WelcomerPlaceholders.replaceAllPlaceholders(description, replacements));
+        embedBuilder.setColor(Integer.parseInt(color, 16));
+        return embedBuilder;
+    }
+}

src/main/java/cc/fascinated/bat/features/welcomer/WelcomerFeature.java

@@ -0,0 +1,23 @@
+package cc.fascinated.bat.features.welcomer;
+
+import cc.fascinated.bat.command.Category;
+import cc.fascinated.bat.features.Feature;
+import cc.fascinated.bat.features.welcomer.command.WelcomerCommand;
+import cc.fascinated.bat.service.CommandService;
+import lombok.NonNull;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component
+public class WelcomerFeature extends Feature {
+    @Autowired
+    public WelcomerFeature(@NonNull ApplicationContext context, @NonNull CommandService commandService) {
+        super("Welcomer", true,Category.SERVER);
+
+        super.registerCommand(commandService, context.getBean(WelcomerCommand.class));
+    }
+}

src/main/java/cc/fascinated/bat/features/welcomer/WelcomerListener.java

@@ -0,0 +1,32 @@
+package cc.fascinated.bat.features.welcomer;
+
+import cc.fascinated.bat.event.EventListener;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import lombok.NonNull;
+import net.dv8tion.jda.api.events.guild.member.GuildMemberJoinEvent;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component
+public class WelcomerListener implements EventListener {
+    private final WelcomerFeature welcomerFeature;
+
+    @Autowired
+    public WelcomerListener(WelcomerFeature welcomerFeature) {
+        this.welcomerFeature = welcomerFeature;
+    }
+
+    @Override
+    public void onGuildMemberJoin(@NonNull BatGuild guild, @NonNull BatUser user, @NonNull GuildMemberJoinEvent event) {
+        if (guild.getFeatureProfile().isFeatureDisabled(welcomerFeature)) { // Check if the feature is disabled
+            return;
+        }
+
+        WelcomerProfile profile = guild.getWelcomerProfile();
+        profile.sendWelcomeMessage(guild, user);
+    }
+}

src/main/java/cc/fascinated/bat/features/welcomer/WelcomerMessage.java

@@ -0,0 +1,27 @@
+package cc.fascinated.bat.features.welcomer;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@AllArgsConstructor
+@Getter
+@Setter
+public class WelcomerMessage {
+    /**
+     * The message to send
+     */
+    private String message;
+
+    /**
+     * Builds the message and replaces the placeholders
+     *
+     * @return The built message
+     */
+    public String buildMessage(Object... replacements) {
+        return WelcomerPlaceholders.replaceAllPlaceholders(message, replacements);
+    }
+}

src/main/java/cc/fascinated/bat/features/welcomer/WelcomerPlaceholders.java

@@ -0,0 +1,82 @@
+package cc.fascinated.bat.features.welcomer;
+
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+import java.util.Date;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@AllArgsConstructor
+@Getter
+public enum WelcomerPlaceholders {
+    USER_MENTION("{user_mention}", BatUser.class) {
+        @Override
+        public String replacePlaceholder(Object object) {
+            return ((BatUser) object).getDiscordUser().getAsMention();
+        }
+    },
+    USER_NAME("{user_name}", BatUser.class) {
+        @Override
+        public String replacePlaceholder(Object object) {
+            return ((BatUser) object).getName();
+        }
+    },
+    GUILD_NAME("{guild_name}", BatGuild.class) {
+        @Override
+        public String replacePlaceholder(Object object) {
+            return ((BatGuild) object).getName();
+        }
+    },
+    JOIN_DATE("{join_date}", null) {
+        @Override
+        public String replacePlaceholder(Object object) {
+            return "<t:%s>".formatted(new Date().toInstant().getEpochSecond());
+        }
+    };
+
+    /**
+     * The placeholder string that will get replaced
+     */
+    private final String placeholder;
+
+    /**
+     * The class that the placeholder is associated with
+     */
+    private final Class<?> clazz;
+
+    /**
+     * Replaces the placeholder with the string based on the overridden method
+     *
+     * @param object The object to replace the placeholder with
+     * @return The string with the placeholder replaced
+     */
+    public String replacePlaceholder(Object object) {
+        if (clazz != null && !clazz.isInstance(object)) {
+            throw new IllegalArgumentException("Object is not an instance of " + clazz.getName());
+        }
+        return null;
+    }
+
+    /**
+     * Replaces all placeholders in a message with the objects provided
+     *
+     * @param message The message to replace the placeholders in
+     * @param objects The objects to replace the placeholders with
+     * @return The message with the placeholders replaced
+     */
+    public static String replaceAllPlaceholders(String message, Object... objects) {
+        for (WelcomerPlaceholders placeholder : values()) {
+            for (Object object : objects) {
+                if (placeholder.getClazz() != null && !placeholder.getClazz().isInstance(object)) {
+                    continue;
+                }
+                message = message.replace(placeholder.getPlaceholder(), placeholder.replacePlaceholder(object));
+            }
+        }
+        return message;
+    }
+}

src/main/java/cc/fascinated/bat/features/welcomer/WelcomerProfile.java

@@ -0,0 +1,146 @@
+package cc.fascinated.bat.features.welcomer;
+
+import cc.fascinated.bat.common.Serializable;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import cc.fascinated.bat.service.DiscordService;
+import com.google.gson.Gson;
+import lombok.Getter;
+import lombok.Setter;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+import org.bson.Document;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Getter @Setter
+public class WelcomerProfile extends Serializable {
+    /**
+     * The welcomer message, null if we're using an embed
+     */
+    private WelcomerMessage welcomerMessage;
+
+    /**
+     * The welcomer embed, null if we're using a message
+     */
+    private WelcomerEmbed welcomerEmbed;
+
+    /**
+     * The channel to send the welcomer messages to
+     */
+    private TextChannel channel;
+
+    /**
+     * Gets the welcomer message
+     *
+     * @return The welcomer message, false if we're using an embed
+     */
+    public boolean isEmbed() {
+        return welcomerEmbed != null;
+    }
+
+    /**
+     * Gets the welcomer message
+     *
+     * @return The welcomer message, false if we're using an embed
+     */
+    public boolean isMessage() {
+        return welcomerMessage != null;
+    }
+
+    /**
+     * Sets the welcomer message
+     * <p>
+     * This will disable the embed if it's enabled
+     * </p>
+     */
+    public void setMessage(String message) {
+        welcomerMessage = new WelcomerMessage(message);
+        welcomerEmbed = null;
+    }
+
+    /**
+     * Sets the welcomer embed
+     * <p>
+     * This will disable the message if it's enabled
+     * <p>
+     */
+    public void setEmbed(String title, String description, String color, boolean pingBeforeSend) {
+        welcomerEmbed = new WelcomerEmbed(title, description, color, pingBeforeSend);
+        welcomerMessage = null;
+    }
+
+    /**
+     * Sends the welcome message to the user
+     *
+     * @param guild The guild to send the message in
+     * @param user The user to send the message to
+     */
+    public void sendWelcomeMessage(BatGuild guild, BatUser user) {
+        if (this.channel == null || (!this.isMessage() && !this.isEmbed())) {
+            return;
+        }
+        if (welcomerEmbed != null) {
+            if (welcomerEmbed.isPingBeforeSend()) { // Ping the user before sending the message
+                this.channel.sendMessage(user.getDiscordUser().getAsMention()).queue();
+            }
+            this.channel.sendMessageEmbeds(welcomerEmbed.buildEmbed(guild, user).build()).queue();
+            return;
+        }
+        if (welcomerMessage != null) {
+            this.channel.sendMessage(welcomerMessage.buildMessage(guild, user)).queue();
+        }
+    }
+
+    @Override
+    public void load(Document document, Gson gson) {
+        Document welcomerMessageDocument = document.get("welcomerMessage", Document.class);
+        if (welcomerMessageDocument != null) {
+            welcomerMessage = new WelcomerMessage(
+                    welcomerMessageDocument.getString("message")
+            );
+        }
+        Document welcomerEmbedDocument = document.get("welcomerEmbed", Document.class);
+        if (welcomerEmbedDocument != null) {
+            welcomerEmbed = new WelcomerEmbed(
+                    welcomerEmbedDocument.getString("title"),
+                    welcomerEmbedDocument.getString("description"),
+                    welcomerEmbedDocument.getString("color"),
+                    welcomerEmbedDocument.getBoolean("pingBeforeSend")
+            );
+        }
+        String channelId = document.getString("channelId");
+        if (channelId != null) {
+            TextChannel textChannel = DiscordService.JDA.getTextChannelById(channelId);
+            if (textChannel != null) {
+                channel = textChannel;
+            }
+        }
+    }
+
+    @Override
+    public Document serialize(Gson gson) {
+        Document document = new Document();
+        if (welcomerMessage != null) {
+            document.put("welcomerMessage", new Document("message", welcomerMessage.getMessage()));
+        }
+        if (welcomerEmbed != null) {
+            document.put("welcomerEmbed", new Document()
+                    .append("title", welcomerEmbed.getTitle())
+                    .append("description", welcomerEmbed.getDescription())
+                    .append("color", welcomerEmbed.getColor())
+                    .append("pingBeforeSend", welcomerEmbed.isPingBeforeSend())
+            );
+        }
+        if (channel != null) {
+            document.put("channelId", channel.getId());
+        }
+        return document;
+    }
+
+    @Override
+    public void reset() {
+        welcomerMessage = null;
+        welcomerEmbed = null;
+    }
+}

src/main/java/cc/fascinated/bat/features/welcomer/command/ChannelSubCommand.java

@@ -0,0 +1,41 @@
+package cc.fascinated.bat.features.welcomer.command;
+
+import cc.fascinated.bat.command.BatSubCommand;
+import cc.fascinated.bat.command.CommandInfo;
+import cc.fascinated.bat.common.EmbedUtils;
+import cc.fascinated.bat.features.welcomer.WelcomerProfile;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import net.dv8tion.jda.api.interactions.commands.OptionType;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component("welcomer:channel.sub")
+@CommandInfo(name = "channel", description = "Set the welcomer channel")
+public class ChannelSubCommand extends BatSubCommand {
+    public ChannelSubCommand() {
+        super.addOption(OptionType.CHANNEL, "channel", "The channel to send the welcomer messages to", true);
+    }
+
+    @Override
+    public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
+        WelcomerProfile profile = guild.getWelcomerProfile();
+        OptionMapping channelOption = event.getOption("channel");
+        if (channelOption == null) {
+            return;
+        }
+        TextChannel textChannel = channelOption.getAsChannel().asTextChannel();
+        profile.setChannel(textChannel);
+        event.replyEmbeds(EmbedUtils.successEmbed()
+                .setDescription("The welcomer channel has been set to %s".formatted(textChannel.getAsMention()))
+                .build()).queue();
+    }
+}

src/main/java/cc/fascinated/bat/features/welcomer/command/CurrentSubCommand.java

@@ -0,0 +1,64 @@
+package cc.fascinated.bat.features.welcomer.command;
+
+import cc.fascinated.bat.command.BatSubCommand;
+import cc.fascinated.bat.command.CommandInfo;
+import cc.fascinated.bat.common.EmbedUtils;
+import cc.fascinated.bat.features.welcomer.WelcomerPlaceholders;
+import cc.fascinated.bat.features.welcomer.WelcomerProfile;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component("welcomer:current.sub")
+@CommandInfo(name = "current", description = "View the current welcomer configuration")
+public class CurrentSubCommand extends BatSubCommand {
+    @Override
+    public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
+        WelcomerProfile profile = guild.getWelcomerProfile();
+        if (!profile.isEmbed() && !profile.isMessage()) {
+            event.replyEmbeds(EmbedUtils.errorEmbed()
+                    .setDescription("The welcomer is not configured.\n\n" + getPlaceholders(guild, user))
+                    .build()).queue();
+            return;
+        }
+
+        if (profile.isEmbed()) {
+            event.replyEmbeds(profile.getWelcomerEmbed().buildEmbed(guild, user)
+                    .appendDescription("\n\n" + getPlaceholders(guild, user))
+                    .build()).queue();
+            return;
+        }
+        if (profile.isMessage()) {
+            event.replyEmbeds(EmbedUtils.genericEmbed()
+                    .setDescription("**Preview:** %s\n*note: the real message won't be an embed*\n\n%s".formatted(
+                            profile.getWelcomerMessage().buildMessage(guild, user),
+                            getPlaceholders(guild, user)
+                    ))
+                    .build()).queue();
+        }
+    }
+
+    /**
+     * Get the placeholders that the user can use
+     *
+     * @param replacements What to replace the placeholders using
+     * @return The placeholders
+     */
+    public String getPlaceholders(Object... replacements) {
+        StringBuilder builder = new StringBuilder();
+        builder.append("**Available Placeholders:**\n");
+        for (WelcomerPlaceholders placeholder : WelcomerPlaceholders.values()) {
+            String placeholderString = placeholder.getPlaceholder();
+            builder.append("`").append(placeholderString).append("` - ")
+                    .append(WelcomerPlaceholders.replaceAllPlaceholders(placeholderString, replacements)).append("\n");
+        }
+        return builder.toString();
+    }
+}

src/main/java/cc/fascinated/bat/features/welcomer/command/EmbedSubCommand.java

@@ -0,0 +1,98 @@
+package cc.fascinated.bat.features.welcomer.command;
+
+import cc.fascinated.bat.Emojis;
+import cc.fascinated.bat.command.BatSubCommand;
+import cc.fascinated.bat.command.CommandInfo;
+import cc.fascinated.bat.common.EmbedDescriptionBuilder;
+import cc.fascinated.bat.common.EmbedUtils;
+import cc.fascinated.bat.features.welcomer.WelcomerProfile;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import net.dv8tion.jda.api.interactions.commands.OptionType;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import org.springframework.stereotype.Component;
+
+import java.awt.*;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component("welcomer:embed.sub")
+@CommandInfo(name = "embed", description = "Set the welcomer embed (this will remove the welcomer plain message if set)")
+public class EmbedSubCommand extends BatSubCommand {
+    public EmbedSubCommand() {
+        super.addOption(OptionType.BOOLEAN, "ping-before-send", "Should we ping the user before sending the message?", true);
+        super.addOption(OptionType.STRING, "description", "The description of the embed", true);
+        super.addOption(OptionType.STRING, "color", "The color of the embed", true);
+        super.addOption(OptionType.STRING, "title", "The title of the embed (only set if you want a title)", false);
+    }
+
+    @Override
+    public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
+        WelcomerProfile profile = guild.getWelcomerProfile();
+        OptionMapping titleOption = event.getOption("title");
+        OptionMapping descriptionOption = event.getOption("description");
+        OptionMapping colorOption = event.getOption("color");
+        OptionMapping pingBeforeSendOption = event.getOption("ping-before-send");
+        if (descriptionOption == null || colorOption == null || pingBeforeSendOption == null) {
+            return;
+        }
+        String title = titleOption == null ? null : titleOption.getAsString();
+        String description = descriptionOption.getAsString();
+        String color = colorOption.getAsString();
+        boolean pingBeforeSend = pingBeforeSendOption.getAsBoolean();
+
+        // Remove # if the user added it
+        color = color.replace("#", "");
+
+        // Validate the input
+        if (color.length() != 6 || Color.decode("#" + color).getRGB() == -1){
+            event.replyEmbeds(EmbedUtils.errorEmbed()
+                    .setDescription("The color must be a valid hex color code\n" +
+                            "You can use this website to get a hex color code: https://htmlcolorcodes.com")
+                    .build()).queue();
+            return;
+        }
+        if (title != null && title.length() > 128) {
+            event.replyEmbeds(EmbedUtils.errorEmbed()
+                    .setDescription("The title must be less than 128 characters")
+                    .build()).queue();
+            return;
+        }
+        if (description.length() > 512) {
+            event.replyEmbeds(EmbedUtils.errorEmbed()
+                    .setDescription("The description must be less than 512 characters")
+                    .build()).queue();
+            return;
+        }
+
+        boolean isMessageEnabled = profile.isMessage();
+        profile.setEmbed(title, description, color, pingBeforeSend);
+        EmbedDescriptionBuilder successDescription = new EmbedDescriptionBuilder("Welcomer Embed")
+                .appendLine("%s Successfully set the welcomer embed!".formatted(Emojis.CHECK_MARK_EMOJI), false);
+        if (isMessageEnabled) {
+            successDescription.appendLine("*This has removed the plain message welcomer*", false);
+        }
+
+        successDescription.emptyLine();
+        successDescription.appendLine("**Configuration:**", false);
+        if (title != null) {
+            successDescription.appendLine("Title: `%s`".formatted(title), true);
+        }
+        successDescription.appendLine("Description: `%s`".formatted(description), true);
+        successDescription.appendLine("Color: `#%s`".formatted(color), true);
+        successDescription.appendLine("Ping Before Send: %s".formatted(pingBeforeSend ? Emojis.CHECK_MARK_EMOJI.getFormatted() + " *(Preview won't ping you)*" : Emojis.CROSS_MARK_EMOJI), true);
+        successDescription.emptyLine();
+        successDescription.appendLine("**Preview Below:**", false);
+        event.replyEmbeds(
+                EmbedUtils.successEmbed()
+                        .setDescription(successDescription.build())
+                        .build(),
+                profile.getWelcomerEmbed().buildEmbed(guild, user).build()
+        ).queue();
+    }
+}

src/main/java/cc/fascinated/bat/features/welcomer/command/MessageSubCommand.java

@@ -0,0 +1,52 @@
+package cc.fascinated.bat.features.welcomer.command;
+
+import cc.fascinated.bat.Emojis;
+import cc.fascinated.bat.command.BatSubCommand;
+import cc.fascinated.bat.command.CommandInfo;
+import cc.fascinated.bat.common.EmbedDescriptionBuilder;
+import cc.fascinated.bat.common.EmbedUtils;
+import cc.fascinated.bat.features.welcomer.WelcomerPlaceholders;
+import cc.fascinated.bat.features.welcomer.WelcomerProfile;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import net.dv8tion.jda.api.interactions.commands.OptionType;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component("welcomer:message.sub")
+@CommandInfo(name = "message", description = "Set the welcomer message (this will remove the welcomer embed if set)")
+public class MessageSubCommand extends BatSubCommand {
+    public MessageSubCommand() {
+        super.addOption(OptionType.STRING, "message", "The message to send", true);
+    }
+
+    @Override
+    public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
+        WelcomerProfile profile = guild.getWelcomerProfile();
+        OptionMapping messageOption = event.getOption("message");
+        if (messageOption == null) {
+            return;
+        }
+        String message = messageOption.getAsString();
+        boolean isEmbedEnabled = profile.isEmbed();
+        profile.setMessage(message);
+
+        EmbedDescriptionBuilder description = new EmbedDescriptionBuilder("Welcomer Message")
+                .appendLine("%s Set the message to `%s`".formatted(Emojis.CHECK_MARK_EMOJI, message), false);
+        if (isEmbedEnabled) {
+            description.appendLine("*This has removed the embed welcomer*", false);
+        }
+        description.emptyLine();
+        description.appendLine("**Preview:** %s".formatted(WelcomerPlaceholders.replaceAllPlaceholders(message, guild, user)), false);
+        event.replyEmbeds(EmbedUtils.successEmbed()
+                .setDescription(description.build())
+                .build()).queue();
+    }
+}

src/main/java/cc/fascinated/bat/features/welcomer/command/ResetSubCommand.java

@@ -0,0 +1,36 @@
+package cc.fascinated.bat.features.welcomer.command;
+
+import cc.fascinated.bat.command.BatSubCommand;
+import cc.fascinated.bat.command.CommandInfo;
+import cc.fascinated.bat.common.EmbedUtils;
+import cc.fascinated.bat.features.welcomer.WelcomerProfile;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.BatUser;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.middleman.MessageChannel;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component("welcomer:reset.sub")
+@CommandInfo(name = "reset", description = "Clear the welcomer configuration")
+public class ResetSubCommand extends BatSubCommand {
+    @Override
+    public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
+        WelcomerProfile profile = guild.getWelcomerProfile();
+        if (!profile.isEmbed() && !profile.isMessage()) {
+            event.replyEmbeds(EmbedUtils.errorEmbed()
+                    .setDescription("The welcomer is not configured")
+                    .build()).queue();
+            return;
+        }
+
+        profile.reset();
+        event.replyEmbeds(EmbedUtils.successEmbed()
+                .setDescription("The welcomer configuration has been reset")
+                .build()).queue();
+    }
+}

src/main/java/cc/fascinated/bat/features/welcomer/command/WelcomerCommand.java

@@ -0,0 +1,25 @@
+package cc.fascinated.bat.features.welcomer.command;
+
+import cc.fascinated.bat.command.BatCommand;
+import cc.fascinated.bat.command.CommandInfo;
+import lombok.NonNull;
+import net.dv8tion.jda.api.Permission;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component
+@CommandInfo(name = "welcomer", description = "Configure the welcomer on your server", requiredPermissions = Permission.MANAGE_SERVER)
+public class WelcomerCommand extends BatCommand {
+    @Autowired
+    public WelcomerCommand(@NonNull ApplicationContext context) {
+        super.addSubCommand(context.getBean(MessageSubCommand.class));
+        super.addSubCommand(context.getBean(EmbedSubCommand.class));
+        super.addSubCommand(context.getBean(CurrentSubCommand.class));
+        super.addSubCommand(context.getBean(ChannelSubCommand.class));
+        super.addSubCommand(context.getBean(ResetSubCommand.class));
+    }
+}

src/main/java/cc/fascinated/bat/model/BatGuild.java

@@ -7,6 +7,8 @@ import cc.fascinated.bat.features.base.profile.FeatureProfile;
 import cc.fascinated.bat.features.birthday.profile.BirthdayProfile;
 import cc.fascinated.bat.features.logging.LogProfile;
 import cc.fascinated.bat.features.namehistory.profile.guild.NameHistoryProfile;
+import cc.fascinated.bat.features.reminder.ReminderProfile;
+import cc.fascinated.bat.features.welcomer.WelcomerProfile;
 import cc.fascinated.bat.premium.PremiumProfile;
 import cc.fascinated.bat.service.DiscordService;
 import cc.fascinated.bat.service.MongoService;
@@ -18,7 +20,6 @@ import net.dv8tion.jda.api.entities.Guild;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.data.annotation.Id;
-import org.springframework.data.mongodb.core.mapping.Document;
 
 import java.util.Date;
 import java.util.HashMap;
@@ -29,7 +30,6 @@ import java.util.Map;
  */
 @Getter
 @Setter
-@Document(collection = "guilds")
 public class BatGuild extends ProfileHolder {
     private static final Logger log = LoggerFactory.getLogger(BatGuild.class);
     /**
@@ -49,11 +49,21 @@ public class BatGuild extends ProfileHolder {
      */
     private Date createdAt;
 
+    /**
+     * The guild as the JDA Guild
+     */
+    private Guild guild;
+
     public BatGuild(@NonNull String id, @NonNull org.bson.Document document) {
         this.id = id;
         this.document = document;
         boolean newAccount = this.document.isEmpty();
         this.createdAt = newAccount ? new Date() : document.getDate("createdAt");
+
+        Guild guild = DiscordService.JDA.getGuildById(id);
+        if (guild != null) {
+            this.guild = guild;
+        }
     }
 
     /**
@@ -71,7 +81,10 @@ public class BatGuild extends ProfileHolder {
      * @return the guild
      */
     public Guild getDiscordGuild() {
-        return DiscordService.JDA.getGuildById(id);
+        if (guild == null) {
+            guild = DiscordService.JDA.getGuildById(id);
+        }
+        return guild;
     }
 
     /**
@@ -119,6 +132,24 @@ public class BatGuild extends ProfileHolder {
         return getProfile(LogProfile.class);
     }
 
+    /**
+     * Gets the reminder profile
+     *
+     * @return the reminder profile
+     */
+    public ReminderProfile getReminderProfile() {
+        return getProfile(ReminderProfile.class);
+    }
+
+    /**
+     * Gets the welcomer profile
+     *
+     * @return the welcomer profile
+     */
+    public WelcomerProfile getWelcomerProfile() {
+        return getProfile(WelcomerProfile.class);
+    }
+
     /**
      * Saves the user
      */

src/main/java/cc/fascinated/bat/model/BatUser.java

@@ -13,10 +13,7 @@ import lombok.NonNull;
 import lombok.RequiredArgsConstructor;
 import lombok.Setter;
 import net.dv8tion.jda.api.entities.User;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.data.annotation.Id;
-import org.springframework.data.mongodb.core.mapping.Document;
 
 import java.util.Date;
 import java.util.HashMap;
@@ -28,9 +25,7 @@ import java.util.Map;
 @RequiredArgsConstructor
 @Getter
 @Setter
-@Document(collection = "users")
 public class BatUser extends ProfileHolder {
-    private static final Logger log = LoggerFactory.getLogger(BatUser.class);
     /**
      * The document that belongs to this user
      */
@@ -53,6 +48,11 @@ public class BatUser extends ProfileHolder {
      */
     private Date createdAt;
 
+    /**
+     * The discord user associated with this user
+     */
+    private User user;
+
     public BatUser(@NonNull String id, @NonNull org.bson.Document document) {
         this.id = id;
         this.document = document;
@@ -61,6 +61,7 @@ public class BatUser extends ProfileHolder {
 
         User user = DiscordService.JDA.getUserById(id);
         if (user != null) {
+            this.user = user;
             this.globalName = user.getGlobalName();
         }
     }
@@ -78,7 +79,10 @@ public class BatUser extends ProfileHolder {
      * @return the guild
      */
     public User getDiscordUser() {
-        return DiscordService.JDA.getUserById(id);
+        if (user == null) {
+            user = DiscordService.JDA.getUserById(id);
+        }
+        return user;
     }
 
     /**

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

@@ -138,6 +138,7 @@ public class CommandService extends ListenerAdapter {
 
     @Override
     public void onSlashCommandInteraction(@NotNull SlashCommandInteractionEvent event) {
+        long before = System.currentTimeMillis();
         Guild discordGuild = event.getGuild();
         if (event.getUser().isBot()) {
             return;
@@ -230,9 +231,10 @@ public class CommandService extends ListenerAdapter {
                 }
             }
 
-            log.info("Executing command \"{}\" for user \"{}\"", commandName, user.getDiscordUser().getName());
             executor.execute(guild, user, ranInsideGuild ? event.getChannel().asTextChannel() : event.getChannel().asPrivateChannel(),
                     event.getMember(), event.getInteraction());
+            log.info("Executed command \"{}\" for user \"{}\" (took: {}ms)", commandName, user.getDiscordUser().getName(),
+                    System.currentTimeMillis() - before);
         } catch (Exception ex) {
             log.error("An error occurred while executing command \"{}\"", commandName, ex);
             event.replyEmbeds(EmbedUtils.errorEmbed()

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

@@ -16,6 +16,7 @@ import net.dv8tion.jda.api.events.guild.member.GuildMemberRoleAddEvent;
 import net.dv8tion.jda.api.events.guild.member.GuildMemberRoleRemoveEvent;
 import net.dv8tion.jda.api.events.guild.member.update.GuildMemberUpdateNicknameEvent;
 import net.dv8tion.jda.api.events.guild.member.update.GuildMemberUpdateTimeOutEvent;
+import net.dv8tion.jda.api.events.guild.voice.GuildVoiceUpdateEvent;
 import net.dv8tion.jda.api.events.interaction.ModalInteractionEvent;
 import net.dv8tion.jda.api.events.interaction.component.ButtonInteractionEvent;
 import net.dv8tion.jda.api.events.interaction.component.StringSelectInteractionEvent;
@@ -290,4 +291,17 @@ public class EventService extends ListenerAdapter {
             listener.onUserUpdateAvatar(user, event.getOldAvatarUrl(), event.getNewAvatarUrl(), event);
         }
     }
+
+    @Override
+    public void onGuildVoiceUpdate(@NotNull GuildVoiceUpdateEvent event) {
+        if (event.getEntity().getUser().isBot()) {
+            return;
+        }
+        BatGuild guild = guildService.getGuild(event.getEntity().getGuild().getId());
+        BatUser user = userService.getUser(event.getEntity().getUser().getId());
+
+        for (EventListener listener : LISTENERS) {
+            listener.onGuildVoiceUpdate(guild, user, event);
+        }
+    }
 }

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

@@ -12,12 +12,12 @@ import org.springframework.stereotype.Service;
 @Service
 public class MongoService {
     public static MongoService INSTANCE;
-    private final MongoTemplate mongo;
+    private final MongoTemplate mongoTemplate;
 
     @Autowired
     public MongoService(MongoTemplate mongo) {
         INSTANCE = this;
-        this.mongo = mongo;
+        this.mongoTemplate = mongo;
     }
 
     /**
@@ -26,7 +26,7 @@ public class MongoService {
      * @return The guilds collection
      */
     public MongoCollection<Document> getGuildsCollection() {
-        return mongo.getCollection("guilds");
+        return mongoTemplate.getCollection("guilds");
     }
 
     /**
@@ -35,6 +35,6 @@ public class MongoService {
      * @return The users collection
      */
     public MongoCollection<Document> getUsersCollection() {
-        return mongo.getCollection("users");
+        return mongoTemplate.getCollection("users");
     }
 }

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

@@ -8,6 +8,7 @@ import com.mongodb.client.model.Filters;
 import lombok.Getter;
 import lombok.NonNull;
 import lombok.extern.log4j.Log4j2;
+import net.dv8tion.jda.api.entities.User;
 import net.dv8tion.jda.api.events.guild.member.GuildMemberJoinEvent;
 import net.dv8tion.jda.api.events.user.update.UserUpdateGlobalNameEvent;
 import org.bson.Document;
@@ -57,23 +58,28 @@ public class UserService implements EventListener {
         if (users.containsKey(id)) {
             return users.get(id);
         }
-        if (DiscordService.JDA.getUserById(id) == null) {
+        User user = DiscordService.JDA.getUserById(id);
-            log.warn("Attempted to get user with ID \"{}\" but it does not exist", id);
+        if (user == null) {
+            log.warn("Attempted to get user with ID \"{}\" but they do not exist", id);
+            return null;
+        }
+        if (user.isBot()) {
+            log.warn("Attempted to get user with ID \"{}\" but they are a bot", id);
             return null;
         }
         // User is not cached
         Document document = MongoService.INSTANCE.getUsersCollection().find(Filters.eq("_id", id)).first();
         if (document != null) {
-            BatUser user = new BatUser(id, document);
+            BatUser batUser = new BatUser(id, document);
-            users.put(id, user);
+            users.put(id, batUser);
-            log.info("Loaded user \"{}\" in {}ms", user.getName(),System.currentTimeMillis() - before);
+            log.info("Loaded user \"{}\" in {}ms", batUser.getName(),System.currentTimeMillis() - before);
-            return user;
+            return batUser;
         }
         // New user
-        BatUser user = new BatUser(id, new Document());
+        BatUser batUser = new BatUser(id, new Document());
-        users.put(id, user);
+        users.put(id, batUser);
         log.info("Created user \"{}\" - \"{}\"", user.getName(), user.getId());
-        return user;
+        return batUser;
     }
 
     @Override
@@ -92,7 +98,6 @@ public class UserService implements EventListener {
 
     @Override
     public void onUserUpdateGlobalName(@NonNull BatUser user, String oldName, String newName, @NonNull UserUpdateGlobalNameEvent event) {
-        log.info("User \"{}\" changed their name from \"{}\" to \"{}\"", user.getName(), oldName, newName);
         user.setGlobalName(newName);
     }
 }

src/main/resources/application.yml

@@ -31,7 +31,6 @@ tmdb:
   # API Read Access Token
   api-key: "api-read-access-token"
 
-
 # Spring Configuration
 spring:
   data: