Restructure

commands/delete.js

@@ -0,0 +1,19 @@
+module.exports = {
+  name: 'delete',
+  description: 'Delete a specified number of your messages.',
+  async execute(message, args, deleteTimeout) {
+    const deleteCount = parseInt(args[0], 10);
+
+    if (isNaN(deleteCount)) {
+      const errorMsg = await message.channel.send('Please provide the number of messages to delete.');
+      setTimeout(() => errorMsg.delete().catch(console.error), deleteTimeout);
+      return;
+    }
+
+    const messages = await message.channel.messages.fetch({ limit: deleteCount + 1 });
+    const filtered = messages.filter(msg => msg.author.id === message.author.id);
+    filtered.forEach(msg => {
+      msg.delete().catch(console.error);
+    });
+  },
+};