feat: presence

src/events/ready.ts

@@ -1,5 +1,23 @@
-import { Client } from 'discord.js';
+import { ActivityType, Client } from 'discord.js';
 
 export default function ready(client: Client<true>) {
-  console.log(`🟢 Launched bot ${client.shard?.ids[0]}`);
+  console.log(`🟢 Launched bot ${client.shard?.ids[0] ?? 'default'}`);
+
+  const activities: (() => string)[] = [
+    () => `Living in ${client.guilds.cache.size.toLocaleString()} servers`,
+    () =>
+      `Serving ${client.guilds.cache
+        .reduce((accumulator, guild) => accumulator + guild.memberCount, 0)
+        .toLocaleString()} users`,
+    () => `Observing ${client.channels.cache.size.toLocaleString()} channels`,
+  ];
+
+  client.user.setPresence({
+    activities: [
+      {
+        type: ActivityType.Custom,
+        name: activities[Math.floor(Math.random() * activities.length)](),
+      },
+    ],
+  });
 }