Added randomSlot slash command

src/main/java/de/webalf/slotbot/service/bot/command/event/RandomSlot.java

@@ -1,15 +1,19 @@
 package de.webalf.slotbot.service.bot.command.event;
 
 import de.webalf.slotbot.model.annotations.Command;
+import de.webalf.slotbot.model.annotations.SlashCommand;
 import de.webalf.slotbot.service.bot.EventBotService;
 import de.webalf.slotbot.service.bot.command.DiscordCommand;
+import de.webalf.slotbot.service.bot.command.DiscordSlashCommand;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import net.dv8tion.jda.api.entities.Message;
+import net.dv8tion.jda.api.events.interaction.SlashCommandEvent;
 import org.springframework.beans.factory.annotation.Autowired;
 
 import java.util.List;
 
+import static de.webalf.slotbot.util.bot.InteractionUtils.finishedSlashCommandAction;
 import static de.webalf.slotbot.util.bot.MessageUtils.deleteMessagesInstant;
 import static de.webalf.slotbot.util.permissions.BotPermissionHelper.Authorization.NONE;
 
@@ -22,7 +26,10 @@
 @Command(names = {"randomSlot", "slotRandom", "random"},
 		description = "Trägt dich auf einem zufälligen Slot im Event ein.",
 		authorization = NONE)
-public class RandomSlot implements DiscordCommand {
+@SlashCommand(name = "randomSlot",
+		description = "Trägt dich auf einem zufälligen Slot im Event ein.",
+		authorization = NONE)
+public class RandomSlot implements DiscordCommand, DiscordSlashCommand {
 	private final EventBotService eventBotService;
 
 	@Override
@@ -32,4 +39,13 @@ public void execute(Message message, List<String> args) {
 		eventBotService.randomSlot(message.getChannel().getIdLong(), message.getAuthor().getId());
 		deleteMessagesInstant(message);
 	}
+
+	@Override
+	public void execute(SlashCommandEvent event) {
+		log.trace("Slash command: randomSlot");
+
+		eventBotService.randomSlot(event.getChannel().getIdLong(), event.getUser().getId());
+
+		finishedSlashCommandAction(event);
+	}
 }