Add Ping Command

src/main/java/me/goudham/bot/command/misc/Ping.java

@@ -0,0 +1,28 @@
+package me.goudham.bot.command.misc;
+
+import jakarta.inject.Inject;
+import me.goudham.bot.command.ISlashCommand;
+import me.goudham.command.annotation.SlashCommand;
+import me.goudham.service.EmbedGenerator;
+import net.dv8tion.jda.api.JDA;
+import net.dv8tion.jda.api.events.interaction.SlashCommandEvent;
+import net.dv8tion.jda.api.interactions.InteractionHook;
+
+@SlashCommand(name = "ping", description = "Display the latency of the bot", isVisible = true)
+public class Ping implements ISlashCommand {
+    private final EmbedGenerator embedGenerator;
+
+    @Inject
+    public Ping(EmbedGenerator embedGenerator) {
+        this.embedGenerator = embedGenerator;
+    }
+
+    @Override
+    public void handle(SlashCommandEvent event) {
+        event.deferReply(false).queue();
+        InteractionHook hook = event.getHook();
+        JDA jda = event.getJDA();
+
+        jda.getRestPing().queue(ping -> hook.sendMessageEmbeds(embedGenerator.getBaseEmbed().setDescription("**Rest ping: " + ping + "ms**\n**WS ping: " + jda.getGatewayPing() + "ms**").build()).queue());
+    }
+}