much stuff

HELP.md

@@ -1,22 +0,0 @@
-# Getting Started
-
-### Reference Documentation
-For further reference, please consider the following sections:
-
-* [Official Apache Maven documentation](https://maven.apache.org/guides/index.html)
-* [Spring Boot Maven Plugin Reference Guide](https://docs.spring.io/spring-boot/docs/3.3.1/maven-plugin/reference/html/)
-* [Create an OCI image](https://docs.spring.io/spring-boot/docs/3.3.1/maven-plugin/reference/html/#build-image)
-* [Spring Data MongoDB](https://docs.spring.io/spring-boot/docs/3.3.1/reference/htmlsingle/index.html#data.nosql.mongodb)
-
-### Guides
-The following guides illustrate how to use some features concretely:
-
-* [Accessing Data with MongoDB](https://spring.io/guides/gs/accessing-data-mongodb/)
-
-### Maven Parent overrides
-
-Due to Maven's design, elements are inherited from the parent POM to the project POM.
-While most of the inheritance is fine, it also inherits unwanted elements like `<license>` and `<developers>` from the parent.
-To prevent this, the project POM contains empty overrides for these elements.
-If you manually switch to a different parent and actually want the inheritance, you need to remove those overrides.
-

pom.xml

@@ -29,17 +29,16 @@
 	</build>
 
 	<dependencies>
+		<!-- Spring -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-mongodb</artifactId>
 		</dependency>
 
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-test</artifactId>
-			<scope>test</scope>
-		</dependency>
-
 		<!-- Libraries -->
 		<dependency>
 			<groupId>org.projectlombok</groupId>
@@ -47,6 +46,11 @@
 			<version>1.18.32</version>
 			<scope>provided</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.apache.httpcomponents.client5</groupId>
+			<artifactId>httpclient5</artifactId>
+			<version>5.3.1</version>
+		</dependency>
 
 		<!-- Dependencies -->
 		<dependency>
@@ -54,5 +58,12 @@
 			<artifactId>JDA</artifactId>
 			<version>5.0.0-beta.24</version>
 		</dependency>
+
+		<!-- Test Dependencies -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 </project>

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

@@ -9,7 +9,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 import java.io.File;
 import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;
-import java.util.EnumSet;
 import java.util.Objects;
 
 @SpringBootApplication()

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

@@ -0,0 +1,89 @@
+package cc.fascinated.bat.command;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NonNull;
+import lombok.Setter;
+import net.dv8tion.jda.api.Permission;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import net.dv8tion.jda.internal.interactions.CommandDataImpl;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Getter @Setter
+public abstract class BatCommand implements BatCommandExecutor {
+    /**
+     * The name of the command
+     */
+    private final String name;
+
+    /**
+     * The description of the command
+     */
+    private String description;
+
+    /**
+     * The category of the command
+     */
+    private final Category category;
+
+    /**
+     * The command data for the slash command
+     */
+    private CommandDataImpl commandData;
+
+    /**
+     * The sub commands of the command
+     */
+    private Map<String, BatSubCommand> subCommands = new HashMap<>();
+
+    public BatCommand(@NonNull String name) {
+        this.name = name;
+
+        // Default values
+        this.description = "No description provided.";
+        this.category = Category.GENERAL;
+    }
+
+    /**
+     * Adds a sub command to the command
+     *
+     * @param name The name of the sub command
+     * @param subCommand The sub command
+     */
+    public BatCommand addSubCommand(@NonNull String name, @NonNull BatSubCommand subCommand) {
+        this.subCommands.put(name.toLowerCase(), subCommand);
+        return this;
+    }
+
+    /**
+     * Gets all the options for the command
+     *
+     * @param interaction The slash command interaction
+     * @return The option strings
+     */
+    public List<String> getOptions(SlashCommandInteraction interaction) {
+        return interaction.getOptions().stream().map(OptionMapping::getName).toList();
+    }
+
+    /**
+     * The category of the command
+     */
+    @AllArgsConstructor @Getter
+    private enum Category {
+        GENERAL("General"),
+        MODERATION("Moderation"),
+        SERVER("Server");
+
+        /**
+         * The name of the category
+         */
+        private final String name;
+    }
+}

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

@@ -0,0 +1,36 @@
+package cc.fascinated.bat.command;
+
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.user.BatUser;
+import cc.fascinated.bat.service.GuildService;
+import cc.fascinated.bat.service.UserService;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+public interface BatCommandExecutor {
+
+    /**
+     * Executes the command using a slash command interaction.
+     *
+     * @param guild the bat guild the command was executed in
+     * @param user the bat user that executed the command
+     * @param channel the channel the command was executed in
+     * @param member the member that executed the command
+     * @param interaction the slash command interaction
+     * @param option the option that was used in the command, or null if no option was used
+     */
+    default void execute(
+            @NonNull BatGuild guild,
+            @NonNull BatUser user,
+            @NonNull TextChannel channel,
+            @NonNull Member member,
+            @NonNull SlashCommandInteraction interaction,
+            OptionMapping option
+    ) {}
+}

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

@@ -0,0 +1,18 @@
+package cc.fascinated.bat.command;
+
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.user.BatUser;
+import cc.fascinated.bat.service.GuildService;
+import cc.fascinated.bat.service.UserService;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@AllArgsConstructor @Getter
+public class BatSubCommand implements BatCommandExecutor { }

src/main/java/cc/fascinated/bat/command/impl/global/beatsaber/scoresaber/LinkSubCommand.java

@@ -0,0 +1,64 @@
+package cc.fascinated.bat.command.impl.global.beatsaber.scoresaber;
+
+import cc.fascinated.bat.command.BatSubCommand;
+import cc.fascinated.bat.common.Profile;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.beatsaber.scoresaber.ScoreSaberAccountToken;
+import cc.fascinated.bat.model.user.BatUser;
+import cc.fascinated.bat.model.user.profiles.ScoreSaberProfile;
+import cc.fascinated.bat.service.ScoreSaberService;
+import cc.fascinated.bat.service.UserService;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.Map;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component
+public class LinkSubCommand extends BatSubCommand {
+
+    private final ScoreSaberService scoreSaberService;
+    private final UserService userService;
+
+    @Autowired
+    public LinkSubCommand(@NonNull ScoreSaberService scoreSaberService, @NonNull UserService userService) {
+        this.scoreSaberService = scoreSaberService;
+        this.userService = userService;
+    }
+
+    @Override
+    public void execute(@NonNull BatGuild guild, @NonNull BatUser user, @NonNull TextChannel channel, @NonNull Member member, @NonNull SlashCommandInteraction interaction, OptionMapping option) {
+        if (option == null) {
+            interaction.reply("You must provide a ScoreSaber profile link to link your profile").queue();
+            return;
+        }
+
+        String link = option.getAsString();
+        if (!link.contains("scoresaber.com/u/")) {
+            interaction.reply("Invalid ScoreSaber profile link").queue();
+            return;
+        }
+
+        String id = link.split("scoresaber.com/u/")[1];
+        if (id.contains("/")) {
+            id = id.split("/")[0];
+        }
+
+        ScoreSaberAccountToken account = scoreSaberService.getAccount(id);
+        if (account == null) {
+            interaction.reply("Invalid ScoreSaber profile link").queue();
+            return;
+        }
+
+        ((ScoreSaberProfile) user.getProfile(ScoreSaberProfile.class)).setId(id);
+        userService.saveUser(user);
+        interaction.reply("Successfully linked your ScoreSaber profile").queue();
+    }
+}

src/main/java/cc/fascinated/bat/command/impl/global/beatsaber/scoresaber/ScoreSaberCommand.java

@@ -0,0 +1,72 @@
+package cc.fascinated.bat.command.impl.global.beatsaber.scoresaber;
+
+import cc.fascinated.bat.command.BatCommand;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.beatsaber.scoresaber.ScoreSaberAccountToken;
+import cc.fascinated.bat.model.user.BatUser;
+import cc.fascinated.bat.model.user.profiles.ScoreSaberProfile;
+import cc.fascinated.bat.service.GuildService;
+import cc.fascinated.bat.service.ScoreSaberService;
+import cc.fascinated.bat.service.UserService;
+import lombok.NonNull;
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.MessageEmbed;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+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 net.dv8tion.jda.api.interactions.commands.build.OptionData;
+import net.dv8tion.jda.internal.interactions.CommandDataImpl;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component
+public class ScoreSaberCommand extends BatCommand {
+    private final ScoreSaberService scoreSaberService;
+
+    @Autowired
+    public ScoreSaberCommand(@NonNull ScoreSaberService scoreSaberService) {
+        super("scoresaber");
+        this.scoreSaberService = scoreSaberService;
+
+        super.setDescription("View a user's ScoreSaber profile");
+        super.setCommandData(new CommandDataImpl(this.getName(), this.getDescription())
+                .addOptions(new OptionData(OptionType.STRING, "link", "Link your ScoreSaber profile", false))
+                .addOptions(new OptionData(OptionType.USER, "user", "The user to view the ScoreSaber profile of", false))
+        );
+    }
+
+    @Override
+    public void execute(@NonNull BatGuild guild, @NonNull BatUser user, @NonNull TextChannel channel, @NonNull Member member, @NonNull SlashCommandInteraction interaction, OptionMapping option) {
+        ScoreSaberProfile profile = user.getProfile(ScoreSaberProfile.class);
+        if (profile.getId() == null) {
+            interaction.reply("You must link your ScoreSaber profile first").queue();
+            return;
+        }
+
+        // todo: handle rate limits
+        ScoreSaberAccountToken account = scoreSaberService.getAccount(profile.getId());
+        if (account == null) {
+            interaction.reply("Invalid ScoreSaber profile, please re-link your account.").queue();
+            return;
+        }
+
+        interaction.replyEmbeds(buildProfileEmbed(account)).queue();
+    }
+
+    /**
+     * Builds the profile embed for the ScoreSaber profile
+     *
+     * @param account The account to build the embed for
+     * @return The built embed
+     */
+    public static MessageEmbed buildProfileEmbed(ScoreSaberAccountToken account) {
+        return new EmbedBuilder()
+                .addField("Name", account.getName(), true)
+                .build();
+    }
+}

src/main/java/cc/fascinated/bat/command/impl/global/beatsaber/scoresaber/UserSubCommand.java

@@ -0,0 +1,25 @@
+package cc.fascinated.bat.command.impl.global.beatsaber.scoresaber;
+
+import cc.fascinated.bat.command.BatSubCommand;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.user.BatUser;
+import cc.fascinated.bat.service.GuildService;
+import cc.fascinated.bat.service.UserService;
+import lombok.NonNull;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Component
+public class UserSubCommand extends BatSubCommand {
+
+    @Override
+    public void execute(@NonNull BatGuild guild, @NonNull BatUser user, @NonNull TextChannel channel, @NonNull Member member, @NonNull SlashCommandInteraction interaction, OptionMapping option) {
+        interaction.reply("view someone elses profile").queue();
+    }
+}

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

@@ -0,0 +1,23 @@
+package cc.fascinated.bat.common;
+
+import lombok.experimental.UtilityClass;
+
+import java.time.Instant;
+import java.time.format.DateTimeFormatter;
+import java.util.Date;
+
+@UtilityClass
+public class DateUtils {
+
+    private static final DateTimeFormatter FORMATTER = DateTimeFormatter.ISO_INSTANT;
+
+    /**
+     * Gets the date from a string.
+     *
+     * @param date The date string.
+     * @return The date.
+     */
+    public static Date getDateFromString(String date) {
+        return Date.from(Instant.from(FORMATTER.parse(date)));
+    }
+}

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

@@ -0,0 +1,50 @@
+package cc.fascinated.bat.common;
+
+import net.dv8tion.jda.api.EmbedBuilder;
+
+import java.time.LocalDateTime;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+public class EmbedUtils {
+
+    /**
+     * Builds a generic embed
+     *
+     * @param description the description of the embed
+     * @return the embed builder
+     */
+    public static EmbedBuilder buildGenericEmbed(String description) {
+        return new EmbedBuilder()
+                .setDescription(description)
+                .setTimestamp(LocalDateTime.now())
+                .setColor(0x2F3136);
+    }
+
+    /**
+     * Builds an error embed
+     *
+     * @param description the description of the embed
+     * @return the embed builder
+     */
+    public static EmbedBuilder buildErrorEmbed(String description) {
+        return new EmbedBuilder()
+                .setDescription(description)
+                .setTimestamp(LocalDateTime.now())
+                .setColor(0xFF0000);
+    }
+
+    /**
+     * Builds a success embed
+     *
+     * @param description the description of the embed
+     * @return the embed builder
+     */
+    public static EmbedBuilder buildSuccessEmbed(String description) {
+        return new EmbedBuilder()
+                .setDescription(description)
+                .setTimestamp(LocalDateTime.now())
+                .setColor(0x00FF00);
+    }
+}

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

@@ -0,0 +1,16 @@
+package cc.fascinated.bat.common;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import org.springframework.data.annotation.Transient;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@AllArgsConstructor @Getter
+public class Profile {
+    /**
+     * The key of the profile.
+     */
+    @Transient private final String profileKey;
+}

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

@@ -0,0 +1,77 @@
+package cc.fascinated.bat.common;
+
+import cc.fascinated.bat.exception.RateLimitException;
+import lombok.experimental.UtilityClass;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.HttpStatusCode;
+import org.springframework.http.ResponseEntity;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.web.client.RestClient;
+
+@UtilityClass
+public class WebRequest {
+
+    /**
+     * The web client.
+     */
+    private static final RestClient CLIENT;
+
+    static {
+        HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory();
+        requestFactory.setConnectTimeout(2500); // 2.5 seconds
+        CLIENT = RestClient.builder()
+                .requestFactory(requestFactory)
+                .build();
+    }
+
+    /**
+     * Gets a response from the given URL.
+     *
+     * @param url the url
+     * @return the response
+     * @param <T> the type of the response
+     */
+    public static <T> T getAsEntity(String url, Class<T> clazz) throws RateLimitException {
+        ResponseEntity<T> responseEntity = CLIENT.get()
+                .uri(url)
+                .retrieve()
+                .onStatus(HttpStatusCode::isError, (request, response) -> {}) // Don't throw exceptions on error
+                .toEntity(clazz);
+
+        if (responseEntity.getStatusCode().isError()) {
+            return null;
+        }
+        if (responseEntity.getStatusCode().isSameCodeAs(HttpStatus.TOO_MANY_REQUESTS)) {
+            throw new RateLimitException("Rate limit reached");
+        }
+        return responseEntity.getBody();
+    }
+
+    /**
+     * Gets a response from the given URL.
+     *
+     * @param url the url
+     * @return the response
+     */
+    public static ResponseEntity<?> get(String url, Class<?> clazz) {
+        return CLIENT.get()
+                .uri(url)
+                .retrieve()
+                .onStatus(HttpStatusCode::isError, (request, response) -> {}) // Don't throw exceptions on error
+                .toEntity(clazz);
+    }
+
+    /**
+     * Gets a response from the given URL.
+     *
+     * @param url the url
+     * @return the response
+     */
+    public static ResponseEntity<?> head(String url, Class<?> clazz) {
+        return CLIENT.head()
+                .uri(url)
+                .retrieve()
+                .onStatus(HttpStatusCode::isError, (request, response) -> {}) // Don't throw exceptions on error
+                .toEntity(clazz);
+    }
+}

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

@@ -0,0 +1,11 @@
+package cc.fascinated.bat.config;
+
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Configuration
+@ComponentScan(basePackages = "cc.fascinated.bat")
+public class AppConfig { }

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

@@ -0,0 +1,32 @@
+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.convert.MongoCustomConversions;
+import org.springframework.data.mongodb.core.mapping.MongoMappingContext;
+import org.springframework.data.mongodb.core.mapping.event.BeforeConvertCallback;
+import org.springframework.data.mongodb.core.mapping.event.MongoMappingEvent;
+import org.springframework.data.mongodb.core.mapping.event.ValidatingMongoEventListener;
+import org.springframework.validation.beanvalidation.LocalValidatorFactoryBean;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @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/exception/BadRequestException.java

@@ -0,0 +1,9 @@
+package cc.fascinated.bat.exception;
+
+import lombok.experimental.StandardException;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+@StandardException
+@ResponseStatus(HttpStatus.BAD_REQUEST)
+public class BadRequestException extends RuntimeException { }

src/main/java/cc/fascinated/bat/exception/RateLimitException.java

@@ -0,0 +1,12 @@
+package cc.fascinated.bat.exception;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+@ResponseStatus(HttpStatus.TOO_MANY_REQUESTS)
+public class RateLimitException extends RuntimeException {
+
+    public RateLimitException(String message) {
+        super(message);
+    }
+}

src/main/java/cc/fascinated/bat/exception/ResourceNotFoundException.java

@@ -0,0 +1,9 @@
+package cc.fascinated.bat.exception;
+
+import lombok.experimental.StandardException;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+@StandardException
+@ResponseStatus(HttpStatus.NOT_FOUND)
+public class ResourceNotFoundException extends RuntimeException { }

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

@@ -0,0 +1,33 @@
+package cc.fascinated.bat.model;
+
+import cc.fascinated.bat.service.DiscordService;
+import lombok.Getter;
+import lombok.NonNull;
+import lombok.RequiredArgsConstructor;
+import lombok.Setter;
+import net.dv8tion.jda.api.entities.Guild;
+import org.springframework.data.annotation.Id;
+import org.springframework.data.mongodb.core.mapping.Document;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@RequiredArgsConstructor
+@Getter @Setter
+@Document(collection = "guilds")
+public class BatGuild {
+
+    /**
+     * The ID of the guild
+     */
+    @NonNull @Id private final String id;
+
+    /**
+     * Gets the guild as the JDA Guild
+     *
+     * @return the guild
+     */
+    private Guild getDiscordGuild() {
+        return DiscordService.JDA.getGuildById(id);
+    }
+}

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

@@ -1,19 +0,0 @@
-package cc.fascinated.bat.model;
-
-import lombok.Getter;
-import lombok.NonNull;
-import lombok.RequiredArgsConstructor;
-import org.springframework.data.annotation.Id;
-
-/**
- * @author Fascinated (fascinated7)
- */
-@RequiredArgsConstructor
-@Getter
-public class Guild {
-
-    /**
-     * The ID of the guild
-     */
-    @NonNull @Id private final String id;
-}

src/main/java/cc/fascinated/bat/model/beatsaber/scoresaber/ScoreSaberAccountToken.java

@@ -0,0 +1,139 @@
+package cc.fascinated.bat.model.beatsaber.scoresaber;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+public class ScoreSaberAccountToken {
+    /**
+     * The id for this ScoreSaber account.
+     */
+    private String id;
+
+    /**
+     * The name for this account.
+     */
+    private String name;
+
+    /**
+     * The profile picture for this account.
+     */
+    private String profilePicture;
+
+    /**
+     * The bio for this account.
+     */
+    private String bio;
+
+    /**
+     * The country for this account.
+     */
+    private String country;
+
+    /**
+     * The PP for this account.
+     */
+    private double pp;
+
+    /**
+     * The rank for this account.
+     */
+    private int rank;
+
+    /**
+     * The country rank for this account.
+     */
+    private int countryRank;
+
+    /**
+     * The role for this account.
+     */
+    private String role;
+
+    /**
+     * The badges for this account.
+     */
+    private Badge[] badges;
+
+    /**
+     * The history of the rank for this account.
+     */
+    private String histories;
+
+    /**
+     * The permissions for this account.
+     */
+    private int permissions;
+
+    /**
+     * The banned status for this account.
+     */
+    private boolean banned;
+
+    /**
+     * The inactive status for this account.
+     */
+    private boolean inactive;
+
+    /**
+     * The score stats for this account.
+     */
+    private ScoreStats scoreStats;
+
+    /**
+     * The first time this account was seen.
+     */
+    private String firstSeen;
+
+    /**
+     * The badge for this account.
+     */
+    @AllArgsConstructor @Getter
+    public static class Badge {
+        /**
+         * The image for this badge.
+         */
+        private String image;
+
+        /**
+         * The description for this badge.
+         */
+        private String description;
+    }
+
+    /**
+     * The score stats for this account.
+     */
+    @AllArgsConstructor @Getter
+    public static class ScoreStats {
+        /**
+         * The total score for this account.
+         */
+        private long totalScore;
+
+        /**
+         * The total ranked score for this account.
+         */
+        private long totalRankedScore;
+
+        /**
+         * The average ranked accuracy for this account.
+         */
+        private double averageRankedAccuracy;
+
+        /**
+         * The total play count for this account.
+         */
+        private int totalPlayCount;
+
+        /**
+         * The ranked play count for this account.
+         */
+        private int rankedPlayCount;
+
+        /**
+         * The replays watched for this account.
+         */
+        private int replaysWatched;
+    }
+}

src/main/java/cc/fascinated/bat/model/beatsaber/scoresaber/ScoreSaberLeaderboardToken.java

@@ -0,0 +1,145 @@
+package cc.fascinated.bat.model.beatsaber.scoresaber;
+
+import lombok.Getter;
+import lombok.ToString;
+
+import java.util.List;
+
+@Getter @ToString
+public class ScoreSaberLeaderboardToken {
+    /**
+     * The ID of the leaderboard.
+     */
+    private String id;
+
+    /**
+     * The hash of the song.
+     */
+    private String songHash;
+
+    /**
+     * The name of the song.
+     */
+    private String songName;
+
+    /**
+     * The sub name of the song.
+     */
+    private String songSubName;
+
+    /**
+     * The author of the song.
+     */
+    private String songAuthorName;
+
+    /**
+     * The mapper of the song.
+     */
+    private String levelAuthorName;
+
+    /**
+     * The difficulty of the song.
+     */
+    private Difficulty difficulty;
+
+    /**
+     * The maximum score of the song.
+     */
+    private int maxScore;
+
+    /**
+     * The date the leaderboard was created.
+     */
+    private String createdDate;
+
+    /**
+     * The date the song was ranked.
+     */
+    private String rankedDate;
+
+    /**
+     * The date the song was qualified.
+     */
+    private String qualifiedDate;
+
+    /**
+     * The date the song's status was changed to loved.
+     */
+    private String lovedDate;
+
+    /**
+     * Whether this leaderboard is ranked.
+     */
+    private boolean ranked;
+
+    /**
+     * Whether this leaderboard is qualified to be ranked.
+     */
+    private boolean qualified;
+
+    /**
+     * Whether this leaderboard is in a loved state.
+     */
+    private boolean loved;
+
+    /**
+     * The maximum PP for this leaderboard.
+     */
+    private int maxPP;
+
+    /**
+     * The star rating for this leaderboard.
+     */
+    private double stars;
+
+    /**
+     * The amount of plays for this leaderboard.
+     */
+    private int plays;
+
+    /**
+     * The amount of daily plays for this leaderboard.
+     */
+    private int dailyPlays;
+
+    /**
+     * Whether this leaderboard has positive modifiers.
+     */
+    private boolean positiveModifiers;
+
+    /**
+     * The cover image for this leaderboard.
+     */
+    private String coverImage;
+
+    /**
+     * The difficulties for this leaderboard.
+     */
+    private List<Difficulty> difficulties;
+
+    /**
+     * The difficulty of the leaderboard.
+     */
+    @Getter
+    public static class Difficulty {
+        /**
+         * The leaderboard ID.
+         */
+        private int leaderboardId;
+
+        /**
+         * The difficulty of the leaderboard.
+         */
+        private int difficulty;
+
+        /**
+         * The game mode of the leaderboard.
+         */
+        private String gameMode;
+
+        /**
+         * The difficulty raw of the leaderboard.
+         */
+        private String difficultyRaw;
+    }
+}

src/main/java/cc/fascinated/bat/model/beatsaber/scoresaber/ScoreSaberPageMetadataToken.java

@@ -0,0 +1,22 @@
+package cc.fascinated.bat.model.beatsaber.scoresaber;
+
+import lombok.Getter;
+import lombok.ToString;
+
+@Getter @ToString
+public class ScoreSaberPageMetadataToken {
+    /**
+     * The total amount of scores.
+     */
+    private int total;
+
+    /**
+     * The current page.
+     */
+    private int page;
+
+    /**
+     * The amount of scores per page.
+     */
+    private int itemsPerPage;
+}

src/main/java/cc/fascinated/bat/model/beatsaber/scoresaber/ScoreSaberPlayerScoreToken.java

@@ -0,0 +1,17 @@
+package cc.fascinated.bat.model.beatsaber.scoresaber;
+
+import lombok.Getter;
+import lombok.ToString;
+
+@Getter @ToString
+public class ScoreSaberPlayerScoreToken {
+    /**
+     * The score that was set.
+     */
+    private ScoreSaberScoreToken score;
+
+    /**
+     * The leaderboard that the score was set on.
+     */
+    private ScoreSaberLeaderboardToken leaderboard;
+}

src/main/java/cc/fascinated/bat/model/beatsaber/scoresaber/ScoreSaberScoreToken.java

@@ -0,0 +1,135 @@
+package cc.fascinated.bat.model.beatsaber.scoresaber;
+
+import lombok.Getter;
+import lombok.ToString;
+
+@Getter @ToString
+public class ScoreSaberScoreToken {
+    /**
+     * The id for this score.
+     */
+    private String id;
+
+    /**
+     * The player info for this score.
+     */
+    private LeaderboardPlayerInfo leaderboardPlayerInfo;
+
+    /**
+     * The rank of this score.
+     */
+    private int rank;
+
+    /**
+     * The base score for this score.
+     */
+    private int baseScore;
+
+    /**
+     * The modified score for this score.
+     */
+    private int modifiedScore;
+
+    /**
+     * The PP for this score.
+     */
+    private double pp;
+
+    /**
+     * The weight for this score.
+     */
+    private int weight;
+
+    /**
+     * The modifiers for this score.
+     */
+    private String modifiers;
+
+    /**
+     * The multiplier for this score.
+     */
+    private int multiplier;
+
+    /**
+     * How many bad cuts this score has.
+     */
+    private int badCuts;
+
+    /**
+     * How many misses this score has.
+     */
+    private int missedNotes;
+
+    /**
+     * The maximum combo for this score.
+     */
+    private int maxCombo;
+
+    /**
+     * Whether this score was a full combo.
+     */
+    private boolean fullCombo;
+
+    /**
+     * The HMD that was used to set this score.
+     */
+    private int hmd;
+
+    /**
+     * The time set for this score.
+     */
+    private String timeSet;
+
+    /**
+     * Whether this score has a replay.
+     */
+    private boolean hasReplay;
+
+    /**
+     * The full HMD name that was used to set this score.
+     */
+    private String deviceHmd;
+
+    /**
+     * The controller that was used on the left hand.
+     */
+    private String deviceControllerLeft;
+
+    /**
+     * The controller that was used on the right hand.
+     */
+    private String deviceControllerRight;
+
+    @Getter
+    public class LeaderboardPlayerInfo {
+        /**
+         * The ID of the player.
+         */
+        private String id;
+
+        /**
+         * The name of the player.
+         */
+        private String name;
+
+        /**
+         * The profile picture of the player.
+         */
+        private String profilePicture;
+
+        /**
+         * The country of the player.
+         */
+        private String country;
+
+        /**
+         * The permissions for the player.
+         */
+        private int permissions;
+
+        /**
+         * The role for the player.
+         */
+        private String role;
+    }
+}

src/main/java/cc/fascinated/bat/model/beatsaber/scoresaber/ScoreSaberScoresPageToken.java

@@ -0,0 +1,19 @@
+package cc.fascinated.bat.model.beatsaber.scoresaber;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+@Getter @Setter
+@ToString
+public class ScoreSaberScoresPageToken {
+    /**
+     * The scores on this page.
+     */
+    private ScoreSaberPlayerScoreToken[] playerScores;
+
+    /**
+     * The metadata for this page.
+     */
+    private ScoreSaberPageMetadataToken metadata;
+}

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

@@ -0,0 +1,66 @@
+package cc.fascinated.bat.model.user;
+
+import cc.fascinated.bat.common.Profile;
+import cc.fascinated.bat.service.DiscordService;
+import lombok.Getter;
+import lombok.NonNull;
+import lombok.RequiredArgsConstructor;
+import lombok.Setter;
+import net.dv8tion.jda.api.entities.User;
+import org.springframework.data.annotation.Id;
+import org.springframework.data.mongodb.core.mapping.Document;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@RequiredArgsConstructor
+@Getter @Setter
+@Document(collection = "users")
+public class BatUser {
+
+    /**
+     * The ID of the user
+     */
+    @NonNull @Id private final String id;
+
+    /**
+     * The profiles for this user
+     */
+    private Map<String, Profile> profiles;
+
+    /**
+     * Gets the profile for the user
+     *
+     * @param clazz The class of the profile
+     * @param <T> The type of the profile
+     * @return The profile
+     */
+    public <T extends Profile> T getProfile(Class<?> clazz) {
+        if (profiles == null) {
+            profiles = new HashMap<>();
+        }
+
+        Profile profile = profiles.values().stream().filter(p -> p.getClass().equals(clazz)).findFirst().orElse(null);
+        if (profile == null) {
+            try {
+                profile = (Profile) clazz.newInstance();
+                profiles.put(profile.getProfileKey(), profile);
+            } catch (InstantiationException | IllegalAccessException e) {
+                e.printStackTrace();
+            }
+        }
+        return (T) profile;
+    }
+
+    /**
+     * Gets the guild as the JDA Guild
+     *
+     * @return the guild
+     */
+    private User getDiscordUser() {
+        return DiscordService.JDA.getUserById(id);
+    }
+}

src/main/java/cc/fascinated/bat/model/user/profiles/ScoreSaberProfile.java

@@ -0,0 +1,20 @@
+package cc.fascinated.bat.model.user.profiles;
+
+import cc.fascinated.bat.common.Profile;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Setter @Getter
+public class ScoreSaberProfile extends Profile {
+    /**
+     * The Account ID of the ScoreSaber profile
+     */
+    private String id;
+
+    public ScoreSaberProfile() {
+        super("scoresaber");
+    }
+}

src/main/java/cc/fascinated/bat/repository/GuildRepository.java

@@ -1,9 +1,9 @@
 package cc.fascinated.bat.repository;
 
-import cc.fascinated.bat.model.Guild;
+import cc.fascinated.bat.model.BatGuild;
 import org.springframework.data.mongodb.repository.MongoRepository;
 
 /**
  * @author Fascinated (fascinated7)
  */
-public interface GuildRepository extends MongoRepository<Guild, String> { }
+public interface GuildRepository extends MongoRepository<BatGuild, String> { }

src/main/java/cc/fascinated/bat/repository/UserRepository.java

@@ -0,0 +1,9 @@
+package cc.fascinated.bat.repository;
+
+import cc.fascinated.bat.model.user.BatUser;
+import org.springframework.data.mongodb.repository.MongoRepository;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+public interface UserRepository extends MongoRepository<BatUser, String> { }

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

@@ -0,0 +1,156 @@
+package cc.fascinated.bat.service;
+
+import cc.fascinated.bat.command.BatCommand;
+import cc.fascinated.bat.command.BatSubCommand;
+import cc.fascinated.bat.command.impl.global.beatsaber.scoresaber.LinkSubCommand;
+import cc.fascinated.bat.command.impl.global.beatsaber.scoresaber.ScoreSaberCommand;
+import cc.fascinated.bat.command.impl.global.beatsaber.scoresaber.UserSubCommand;
+import cc.fascinated.bat.common.EmbedUtils;
+import cc.fascinated.bat.model.BatGuild;
+import cc.fascinated.bat.model.user.BatUser;
+import lombok.NonNull;
+import lombok.extern.log4j.Log4j2;
+import net.dv8tion.jda.api.JDA;
+import net.dv8tion.jda.api.entities.Guild;
+import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import org.jetbrains.annotations.NotNull;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.DependsOn;
+import org.springframework.stereotype.Service;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Service @Log4j2
+@DependsOn("discordService")
+public class CommandService extends ListenerAdapter {
+    /**
+     * The registered commands
+     */
+    private final Map<String, BatCommand> commands = new HashMap<>();
+
+    /**
+     * The guild service to use
+     */
+    private final GuildService guildService;
+
+    /**
+     * The user service to use
+     */
+    private final UserService userService;
+
+    /**
+     * The application context to use
+     */
+    private final ApplicationContext context;
+
+    @Autowired
+    public CommandService(@NonNull GuildService guildService, @NonNull UserService userService, @NonNull ApplicationContext context) {
+        this.guildService = guildService;
+        this.userService = userService;
+        this.context = context;
+        DiscordService.JDA.addEventListener(this);
+
+        // Guild commands
+        // todo: add some, duh
+
+        // Global commands
+        registerCommand(context.getBean(ScoreSaberCommand.class)
+                .addSubCommand("link", context.getBean(LinkSubCommand.class))
+                .addSubCommand("user", context.getBean(UserSubCommand.class)
+        ));
+
+        registerSlashCommands(); // Register all slash commands
+    }
+
+    /**
+     * Registers a command
+     *
+     * @param command The command to register
+     */
+    public void registerCommand(@NonNull BatCommand command) {
+        commands.put(command.getName().toLowerCase(), command);
+    }
+
+    /**
+     * Registers all slash commands
+     */
+    public void registerSlashCommands() {
+        log.info("Registering all slash commands");
+        JDA jda = DiscordService.JDA;
+        long before = System.currentTimeMillis();
+
+        // Unregister all commands that Discord has but we don't
+        jda.retrieveCommands().complete().forEach(command -> {
+            if (commands.containsKey(command.getName())) {
+                return;
+            }
+
+            jda.deleteCommandById(command.getId()).complete(); // Unregister the command on Discord
+            log.info("Unregistered unknown command \"{}\" from Discord", command.getName());
+        });
+
+        // Register all commands
+        for (BatCommand command : commands.values()) {
+            if (command.getCommandData() == null) {
+                continue;
+            }
+
+            jda.upsertCommand(command.getCommandData()).complete(); // Register the command on Discord
+        }
+        log.info("Registered all slash commands in {}ms", System.currentTimeMillis() - before);
+    }
+
+    @Override
+    public void onSlashCommandInteraction(@NotNull SlashCommandInteractionEvent event) {
+        Guild discordGuild = event.getGuild();
+        if (discordGuild == null) {
+            return;
+        }
+        if (event.getUser().isBot()) {
+            return;
+        }
+        if (event.getMember() == null) {
+            return;
+        }
+
+        String commandName = event.getName();
+        BatCommand command = commands.get(commandName);
+        if (command == null) {
+            return;
+        }
+
+        BatGuild guild = guildService.getGuild(discordGuild.getId());
+        BatUser user = userService.getUser(event.getUser().getId());
+
+        // No args provided, use the main command executor
+        List<OptionMapping> options = event.getInteraction().getOptions();
+
+        try {
+            if (options.isEmpty()) {
+                command.execute(guild, user, event.getChannel().asTextChannel(), event.getMember(), event.getInteraction(), null);
+            }
+
+            // Check if the sub command exists
+            for (Map.Entry<String, BatSubCommand> subCommand : command.getSubCommands().entrySet()) {
+                for (OptionMapping option : options) {
+                    if (subCommand.getKey().equalsIgnoreCase(option.getName())) {
+                        subCommand.getValue().execute(guild, user, event.getChannel().asTextChannel(), event.getMember(), event.getInteraction(), option);
+                        break;
+                    }
+                }
+            }
+        } catch (Exception ex) {
+            log.error("An error occurred while executing command \"{}\"", commandName, ex);
+            event.replyEmbeds(EmbedUtils.buildErrorEmbed("An error occurred while executing the command\n\n" +
+                    ex.getLocalizedMessage()).build()).queue();
+        }
+    }
+}

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

@@ -6,6 +6,7 @@ import net.dv8tion.jda.api.JDA;
 import net.dv8tion.jda.api.JDABuilder;
 import net.dv8tion.jda.api.entities.Activity;
 import net.dv8tion.jda.api.requests.GatewayIntent;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 
@@ -19,10 +20,13 @@ public class DiscordService {
     /**
      * The JDA instance
      */
-    private final JDA jda;
+    public static JDA JDA;
 
-    public DiscordService(@Value("${discord.token}") String token) throws Exception {
-        jda = JDABuilder.createLight(token, EnumSet.of(
+    @Autowired
+    public DiscordService(
+            @Value("${discord.token}") String token
+    ) throws Exception {
+        JDA = JDABuilder.createLight(token, EnumSet.of(
                         GatewayIntent.GUILD_MESSAGES,
                         GatewayIntent.MESSAGE_CONTENT
                 )).build()
@@ -32,11 +36,12 @@ public class DiscordService {
         TimerUtils.scheduleRepeating(this::updateActivity, 0, 1000 * 60 * 5);
     }
 
+
     /**
      * Updates the activity of the bot
      */
     public void updateActivity() {
-        int guildCount = jda.getGuilds().size();
-        jda.getPresence().setActivity(Activity.playing("with %s guilds".formatted(guildCount)));
+        int guildCount = JDA.getGuilds().size();
+        JDA.getPresence().setActivity(Activity.playing("with %s guilds".formatted(guildCount)));
     }
 }

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

@@ -1,12 +1,13 @@
 package cc.fascinated.bat.service;
 
-import cc.fascinated.bat.model.Guild;
+import cc.fascinated.bat.model.BatGuild;
 import cc.fascinated.bat.repository.GuildRepository;
 import lombok.NonNull;
 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.context.annotation.DependsOn;
 import org.springframework.stereotype.Service;
 
 import java.util.Optional;
@@ -15,23 +16,17 @@ import java.util.Optional;
  * @author Fascinated (fascinated7)
  */
 @Service @Log4j2
+@DependsOn("discordService")
 public class GuildService extends ListenerAdapter {
     /**
      * The guild repository to use
      */
     private final GuildRepository guildRepository;
 
-    /**
-     * The discord service to use
-     */
-    private final DiscordService discordService;
-
     @Autowired
-    public GuildService(@NonNull GuildRepository guildRepository, @NonNull DiscordService discordService) {
+    public GuildService(@NonNull GuildRepository guildRepository) {
         this.guildRepository = guildRepository;
-        this.discordService = discordService;
-
-        discordService.getJda().addEventListener(this);
+        DiscordService.JDA.addEventListener(this);
     }
 
     /**
@@ -40,19 +35,28 @@ public class GuildService extends ListenerAdapter {
      * @param id The ID of the guild
      * @return The guild
      */
-    public Guild getGuild(@NonNull String id) {
+    public BatGuild getGuild(@NonNull String id) {
         long start = System.currentTimeMillis();
-        Optional<Guild> optionalGuild = guildRepository.findById(id);
+        Optional<BatGuild> optionalGuild = guildRepository.findById(id);
         if (optionalGuild.isPresent()) {
             return optionalGuild.get();
         }
-        Guild guild = guildRepository.save(new Guild(id));
+        BatGuild guild = guildRepository.save(new BatGuild(id));
         log.info("Created guild \"{}\" in {}ms", id, System.currentTimeMillis() - start);
         return guild;
     }
 
+    /**
+     * Saves a guild
+     *
+     * @param guild The guild to save
+     */
+    public void saveGuild(@NonNull BatGuild guild) {
+        guildRepository.save(guild);
+    }
+
     @Override
-    public void onGuildJoin(GuildJoinEvent event) {
+    public final void onGuildJoin(GuildJoinEvent event) {
         log.info("Joined guild \"{}\"", event.getGuild().getId());
         getGuild(event.getGuild().getId()); // Ensure the guild is in the database
     }

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

@@ -0,0 +1,85 @@
+package cc.fascinated.bat.service;
+
+import cc.fascinated.bat.common.DateUtils;
+import cc.fascinated.bat.common.WebRequest;
+import cc.fascinated.bat.exception.BadRequestException;
+import cc.fascinated.bat.exception.ResourceNotFoundException;
+import cc.fascinated.bat.model.beatsaber.scoresaber.ScoreSaberAccountToken;
+import cc.fascinated.bat.model.beatsaber.scoresaber.ScoreSaberPageMetadataToken;
+import cc.fascinated.bat.model.beatsaber.scoresaber.ScoreSaberPlayerScoreToken;
+import cc.fascinated.bat.model.beatsaber.scoresaber.ScoreSaberScoresPageToken;
+import cc.fascinated.bat.model.user.profiles.ScoreSaberProfile;
+import lombok.extern.log4j.Log4j2;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+@Service @Log4j2(topic = "ScoreSaber Service")
+public class ScoreSaberService {
+    private static final String SCORESABER_API = "https://scoresaber.com/api/";
+    private static final String GET_PLAYER_ENDPOINT = SCORESABER_API + "player/%s/full";
+    private static final String GET_PLAYER_SCORES_ENDPOINT = SCORESABER_API + "player/%s/scores?limit=100&sort=%s&page=%s&withMetadata=true";
+
+    /**
+     * Gets the account from the ScoreSaber API.
+     *
+     * @param id The id of the account.
+     * @return The account.
+     * @throws ResourceNotFoundException If the account is not found.
+     * @throws cc.fascinated.bat.exception.RateLimitException If the ScoreSaber rate limit is reached.
+     */
+    public ScoreSaberAccountToken getAccount(String id) {
+        ScoreSaberAccountToken account = WebRequest.getAsEntity(String.format(GET_PLAYER_ENDPOINT, id), ScoreSaberAccountToken.class);
+        if (account == null) { // Check if the account doesn't exist.
+            log.info("Account with id '{}' not found.", id);
+            throw new ResourceNotFoundException("Account with id '%s' not found.".formatted(id));
+        }
+        if (account.isBanned()) {
+            throw new BadRequestException("Account with id '%s' is banned.".formatted(id));
+        }
+        if (account.isInactive()) {
+            throw new BadRequestException("Account with id '%s' is inactive.".formatted(id));
+        }
+        return account;
+    }
+
+    /**
+     * Gets the scores for the account.
+     *
+     * @param profile The profile.
+     * @param page The page to get the scores from.
+     * @return The scores.
+     */
+    public ScoreSaberScoresPageToken getPageScores(ScoreSaberProfile profile, int page) {
+        log.info("Fetching scores for account '{}' from page {}.", profile.getId(), page);
+        ScoreSaberScoresPageToken pageToken = WebRequest.getAsEntity(String.format(GET_PLAYER_SCORES_ENDPOINT, profile.getId(), "recent", page), ScoreSaberScoresPageToken.class);
+        if (pageToken == null) { // Check if the page doesn't exist.
+            return null;
+        }
+        // Sort the scores by newest time set.
+        pageToken.setPlayerScores(Arrays.stream(pageToken.getPlayerScores())
+                .sorted((a, b) -> DateUtils.getDateFromString(b.getScore().getTimeSet()).compareTo(DateUtils.getDateFromString(a.getScore().getTimeSet())))
+                .toArray(ScoreSaberPlayerScoreToken[]::new));
+        return pageToken;
+    }
+
+    /**
+     * Gets the scores for the account.
+     *
+     * @param profile The profile.
+     * @return The scores.
+     */
+    public List<ScoreSaberScoresPageToken> getScores(ScoreSaberProfile profile) {
+        List<ScoreSaberScoresPageToken> scores = new ArrayList<>(List.of(getPageScores(profile, 1)));
+        ScoreSaberPageMetadataToken metadata = scores.get(0).getMetadata();
+        int totalPages = (int) Math.ceil((double) metadata.getTotal() / metadata.getItemsPerPage());
+        log.info("Fetching {} pages of scores for account '{}'.", totalPages, profile.getId());
+        for (int i = 2; i <= totalPages; i++) {
+            scores.add(getPageScores(profile, i));
+        }
+
+        return scores;
+    }
+}

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

@@ -0,0 +1,54 @@
+package cc.fascinated.bat.service;
+
+import cc.fascinated.bat.model.user.BatUser;
+import cc.fascinated.bat.repository.UserRepository;
+import lombok.NonNull;
+import lombok.extern.log4j.Log4j2;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.DependsOn;
+import org.springframework.stereotype.Service;
+
+import java.util.Optional;
+
+/**
+ * @author Fascinated (fascinated7)
+ */
+@Service @Log4j2
+@DependsOn("discordService")
+public class UserService {
+    /**
+     * The user repository to use
+     */
+    private final UserRepository userRepository;
+
+    @Autowired
+    public UserService(@NonNull UserRepository userRepository) {
+        this.userRepository = userRepository;
+    }
+
+    /**
+     * Gets a user by their ID
+     *
+     * @param id The ID of the user
+     * @return The user
+     */
+    public BatUser getUser(@NonNull String id) {
+        long start = System.currentTimeMillis();
+        Optional<BatUser> optionalUser = userRepository.findById(id);
+        if (optionalUser.isPresent()) {
+            return optionalUser.get();
+        }
+        BatUser user = userRepository.save(new BatUser(id));
+        log.info("Created user \"{}\" in {}ms", id, System.currentTimeMillis() - start);
+        return user;
+    }
+
+    /**
+     * Saves a user
+     *
+     * @param user The user to save
+     */
+    public void saveUser(@NonNull BatUser user) {
+        userRepository.save(user);
+    }
+}

src/main/resources/application.yml

@@ -3,6 +3,9 @@ discord:
 
 # Spring Configuration
 spring:
+  # Disable the Spring Web Server
+  main:
+    web-application-type: none
   data:
     # MongoDB Configuration
     mongodb: