src/events/channelUpdate.ts

import humanizeDuration from 'humanize-duration';
import readConfig from '../utils/readConfig.js'
import getEmojiByName from '../utils/getEmojiByName.js';

export const event = 'channelUpdate';

export async function callback(client, oc, nc) {
	let config = await readConfig(nc.guild.id);
	const { getAuditLog, log, NucleusColors, entry, renderDelta, renderUser, renderChannel } = client.logger

	if (nc.parent && (nc.parent.id == config.tickets.category)) return

	let auditLog = await getAuditLog(nc.guild, 'CHANNEL_UPDATE');
	let audit = auditLog.entries.filter(entry => entry.target.id == nc.id).first();
    if (audit.executor.id == client.user.id) return;

	let emoji:string;
	let readableType:string;
	let displayName:string ;
	let changes = {
		id: entry(nc.id, `\`${nc.id}\``),
		channel: entry(nc.id, renderChannel(nc)),
		edited: entry(nc.createdTimestamp, renderDelta(nc.createdTimestamp)),
		editedBy: entry(audit.executor.id, renderUser((await nc.guild.members.fetch(audit.executor.id)).user)),
	}
	if (oc.name != nc.name) changes["name"] = entry([oc.name, nc.name], `${oc.name} -> ${nc.name}`);
	if (oc.position != nc.position) changes["position"] = entry([oc.position, nc.position], `${oc.position} -> ${nc.position}`);

	switch (nc.type) {
		case 'GUILD_TEXT': {
			emoji = "CHANNEL.TEXT.EDIT";
			readableType = "Text";
			displayName = "Text Channel"
			let oldTopic = oc.topic, newTopic = nc.topic;
			if (oldTopic) {
				if (oldTopic.length > 256) oldTopic = `\`\`\`\n${oldTopic.replace('`', "'").substring(0, 253) + '...'}\n\`\`\``
				else oldTopic = `\`\`\`\n${oldTopic.replace('`', "'")}\n\`\`\``
			} else { oldTopic = "None"; }
			if (newTopic) {
				if (newTopic.length > 256) newTopic = `\`\`\`\n${newTopic.replace('`', "'").substring(0, 253) + '...'}\n\`\`\``
				else newTopic = `\`\`\`\n${newTopic.replace('`', "'")}\n\`\`\``
			} else { newTopic = "None"; }
			let nsfw = ["", ""]
			nsfw[0] = oc.nsfw ? `${getEmojiByName("CONTROL.TICK")} Yes` : `${getEmojiByName("CONTROL.CROSS")} No`;
			nsfw[1] = nc.nsfw ? `${getEmojiByName("CONTROL.TICK")} Yes` : `${getEmojiByName("CONTROL.CROSS")} No`;
			if (oc.topic != nc.topic) changes["description"] = entry([oc.topic, nc.topic], `\nBefore: ${oldTopic}\nAfter: ${newTopic}`);
			if (oc.nsfw != nc.nsfw) changes["nsfw"] = entry([oc.nsfw, nc.nsfw], `${nsfw[0]} -> ${nsfw[1]}`);
			if (oc.rateLimitPerUser != nc.rateLimitPerUser) changes["rateLimitPerUser"] = entry(
				[oc.rateLimitPerUser, nc.rateLimitPerUser],
				`${humanizeDuration(oc.rateLimitPerUser * 1000)} -> ${humanizeDuration(nc.rateLimitPerUser * 1000)}`
			);
			break;
		}
		case 'GUILD_NEWS': {
			emoji = "CHANNEL.TEXT.EDIT";
			readableType = "News";
			displayName = "News Channel"
			let oldTopic = oc.topic, newTopic = nc.topic;
			if (oldTopic) {
				if (oldTopic.length > 256) oldTopic = `\`\`\`\n${oldTopic.replace('`', "'").substring(0, 253) + '...'}\n\`\`\``
				else oldTopic = `\`\`\`\n${oldTopic.replace('`', "'")}\n\`\`\``
			} else { oldTopic = "None"; }
			if (newTopic) {
				if (newTopic.length > 256) newTopic = `\`\`\`\n${newTopic.replace('`', "'").substring(0, 253) + '...'}\n\`\`\``
				else newTopic = `\`\`\`\n${newTopic.replace('`', "'")}\n\`\`\``
			} else { newTopic = "None"; }
			if (oc.nsfw != nc.nsfw) changes["nsfw"] = entry([oc.nsfw, nc.nsfw], `${oc.nsfw ? "On" : "Off"} -> ${nc.nsfw ? "On" : "Off"}`);
			break;
		}
		case 'GUILD_VOICE': {
			emoji = "CHANNEL.VOICE.EDIT";
			readableType = "Voice";
			displayName = "Voice Channel"
			if (oc.bitrate != nc.bitrate) changes["bitrate"] = entry([oc.bitrate, nc.bitrate], `${oc.bitrate} -> ${nc.bitrate}`);
			if (oc.userLimit != nc.userLimit) changes["maxUsers"] = entry([oc.userLimit, nc.userLimit], `${oc.userLimit ? oc.userLimit : "Unlimited"} -> ${nc.userLimit}`);
			if (oc.rtcRegion != nc.rtcRegion) changes["region"] = entry(
				[oc.rtcRegion, nc.rtcRegion],
				`${oc.rtcRegion || "Automatic"} -> ${nc.rtcRegion || "Automatic"}`
			);
			break;
		}
		case 'GUILD_STAGE': {
			emoji = "CHANNEL.VOICE.EDIT";
			readableType = "Stage";
			displayName = "Stage Channel"
			let oldTopic = oc.topic, newTopic = nc.topic;
			if (oldTopic) {
				if (oldTopic.length > 256) oldTopic = `\`\`\`\n${oldTopic.replace('`', "'").substring(0, 253) + '...'}\n\`\`\``
				else oldTopic = `\`\`\`\n${oldTopic.replace('`', "'")}\n\`\`\``
			} else { oldTopic = "None"; }
			if (newTopic) {
				if (newTopic.length > 256) newTopic = `\`\`\`\n${newTopic.replace('`', "'").substring(0, 253) + '...'}\n\`\`\``
				else newTopic = `\`\`\`\n${newTopic.replace('`', "'")}\n\`\`\``
			} else { newTopic = "None"; }
			if (oc.bitrate != nc.bitrate) changes["bitrate"] = entry([oc.bitrate, nc.bitrate], `${oc.bitrate} -> ${nc.bitrate}`);
			if (oc.userLimit != nc.userLimit) changes["maxUsers"] = entry([oc.userLimit, nc.userLimit], `${oc.userLimit ? oc.userLimit : "Unlimited"} -> ${nc.userLimit}`);
			if (oc.rtcRegion != nc.rtcRegion) changes["region"] = entry(
				[oc.rtcRegion, nc.rtcRegion],
				`${oc.rtcRegion || "Automatic"} -> ${nc.rtcRegion || "Automatic"}`
			);
			break;
		}
		case 'GUILD_CATEGORY': {
			emoji = "CHANNEL.CATEGORY.EDIT";
			readableType = "Category";
			displayName = "Category"
			break;
		}
		default: {
			emoji = "CHANNEL.TEXT.EDIT";
			readableType = "Channel";
			displayName = "Channel"
		}
	}
	let t = oc.type.split("_")[1];
	if (oc.type != nc.type) changes["type"] = entry([oc.type, nc.type], `${t[0] + t.splice(1).toLowerCase()} -> ${readableType}`);

	let data = {
		meta:{
			type: 'channelUpdate',
			displayName: displayName + ' Edited',
			calculateType: 'channelUpdate',
			color: NucleusColors.yellow,
			emoji: emoji,
			timestamp: audit.createdTimestamp
		},
		list: changes,
		hidden: {
			guild: nc.guild.id
		}
	}
	log(data, client);
}