feat: delete old messages on start

index.js

@@ -20,6 +20,27 @@ const client = new Client({
 
 client.on("ready", () => {
   console.log(`Logged in as ${client.user.tag}!`);
+  console.log(`Deleting old messages from this bot in command channel: ${COMMAND_CHANNEL_ID}...`);
+  let channel = client.channels.cache.get(COMMAND_CHANNEL_ID);
+  if (!channel) return console.error("(ready) Can't find command channel");
+  channel.messages.fetch({ limit: 100 }).then(messages => {
+    messages.forEach(message => {
+      if (message.author.id === client.user.id) {
+        message.delete();
+      }
+    });
+  }).catch(console.error);
+});
+
+// send message on error
+client.on("error", (error) => {
+  console.error(error);
+  let channel = client.channels.cache.get(COMMAND_CHANNEL_ID);
+  if (!channel) return console.error("Can't find command channel");
+  client.channels.cache
+    .get(COMMAND_CHANNEL_ID)
+    .send(`error: ${error.message}`)
+    .catch(console.error);
 });
 
 client.on("interactionCreate", async (interaction) => {