first commit

src/handlers/registerCommands.ts

@@ -0,0 +1,36 @@
+import { Client, Events, REST, Routes } from "discord.js";
+import { getAllCommands, getCommand } from "../lib/commandRegistry";
+import { GUILD_ID } from "../config";
+
+export default async function (client: Client) {
+  const token = process.env.DISCORD_TOKEN!;
+  const clientId = client.user!.id; // use the ready client's ID
+
+  const rest = new REST().setToken(token);
+
+  const commandData = getAllCommands().map((cmd) => cmd.data.toJSON());
+
+  await rest.put(Routes.applicationGuildCommands(clientId, GUILD_ID), {
+    body: commandData,
+  });
+
+  console.log(`Registered ${commandData.length} slash command(s).`);
+
+  client.on(Events.InteractionCreate, async (interaction) => {
+    if (!interaction.isChatInputCommand()) return;
+
+    const command = getCommand(interaction.commandName);
+    if (!command) return;
+
+    try {
+      await command.execute(interaction);
+    } catch (err) {
+      console.error(err);
+      if (interaction.replied || interaction.deferred) {
+        await interaction.followUp({ content: "An error occurred.", ephemeral: true });
+      } else {
+        await interaction.reply({ content: "An error occurred.", ephemeral: true });
+      }
+    }
+  });
+}