added randomisation

src/routes/participate/+page.server.js

@@ -4,6 +4,7 @@ import { inviteLink, participant, audioFile, rating, overallRating } from '$lib/
 import { eq, isNull, and, inArray } from 'drizzle-orm';
 import { parseStoredTags, matchesInviteTags } from '$lib/server/tag-utils.js';
 import { env } from '$env/dynamic/private';
+import shuffle from 'knuth-shuffle-seeded';
 
 export async function load({ url, cookies }) {
 	const token = url.searchParams.get('token');
@@ -81,7 +82,7 @@ export async function load({ url, cookies }) {
 	.from(audioFile)
 	.where(isNull(audioFile.deletedAt)); // Only show active audio files
 
-	const filteredAudio = audioRows
+	const baseAudioList = audioRows
 		.map((audio) => ({
 			data: {
 				id: audio.id,
@@ -96,6 +97,11 @@ export async function load({ url, cookies }) {
 		.filter(({ tags }) => matchesInviteTags(tags, inviteTags))
 		.map(({ data }) => data);
 
+	const shuffleSeed = participantId || token;
+	const filteredAudio = baseAudioList.length > 0
+		? shuffle([...baseAudioList], shuffleSeed)
+		: baseAudioList;
+
 	const allowedAudioIds = filteredAudio.map((file) => file.id);
 
 	const displayContinuousRating = env.DISPLAY_CONT_RATING !== 'false';