Add /arubinosky (3)

apps/web/src/lib/index.ts

@@ -5,3 +5,13 @@ export function tryOneOf<const T>(
   if (consts.includes(value)) return value;
   return undefined;
 }
+
+export function sample<T>(arr: T[], n: number = arr.length): T[] {
+  if (n > arr.length) return sample(arr, arr.length);
+  const copy = [...arr];
+  for (let i = 0; i < n; i++) {
+    const j = i + Math.floor(Math.random() * (copy.length - i));
+    [copy[i], copy[j]] = [copy[j] as T, copy[i] as T];
+  }
+  return copy.slice(0, n);
+}

apps/web/src/routes/api/misskey/invite-code/+server.ts

@@ -4,6 +4,7 @@ import { RateLimiter } from "sveltekit-rate-limiter/server";
 import { dev } from "$app/environment";
 import { MISSKEY_API_KEY } from "$env/static/private";
 import type { InviteListResponse } from "misskey-js/entities.js";
+import { sample } from "$lib";
 
 const limiter = new RateLimiter({
   IP: [10, "d"], // IP address limiter
@@ -30,8 +31,7 @@ export async function GET(event: RequestEvent) {
     },
   );
   const json = await res.json();
-  console.log(json);
-  const invite = (json as InviteListResponse).find(
+  const invite = sample(json as InviteListResponse).find(
     (x) => !x.createdBy && !x.usedAt,
   );
   if (invite) return text(invite.code);