channel-position-bench.mjs

import { Client, ChannelType } from './packages/discord.js/src/index.js';

const client = new Client({
	intents: 1,
});

client.on('ready', async () => {
	console.log('Ready!');

	const guild = client.guilds.cache.get('GUILD_ID');
	const channels = [...guild.channels.cache.values()].filter((channel) => !channel.isThread());

	console.log('channels: ', channels.length);

	let position = 0;

	console.time('new, 100k');

	for (let idx = 0; idx < 100_000; idx++) {
		for (const channel_ of channels) {
			const selfIsCategory = channel_.type === ChannelType.GuildCategory;
			const movableTypes = [ChannelType.GuildText, ChannelType.GuildAnnouncement, ChannelType.GuildForum];
			const movableSelf = movableTypes.includes(channel_.type);

			position += channel_.guild.channels.cache.reduce(
				(acc, channel) =>
					acc +
					((movableSelf ? movableTypes.includes(channel.type) : channel.type === channel_.type) &&
					(selfIsCategory || channel.parent === channel_.parent)
						? channel_.rawPosition === channel.rawPosition
							? BigInt(channel_.id) < BigInt(channel.id)
							: channel_.rawPosition > channel.rawPosition
						: 0),
				0,
			);

			// const sorted = channel_.guild._sortedChannels(channel_);
			// position += [...sorted.values()].indexOf(sorted.get(channel_.id));
		}
	}

	console.timeEnd('new, 100k');

	console.log(position);
});

client.login();