src/services/StartupManager.ts

import { TextChannel } from "discord.js";
import { existsSync, readFile, rm } from "fs";
import { writeFile } from "fs/promises";
import path from "path";
import MessageEmbed from "../client/MessageEmbed";
import { fetchEmoji } from "../utils/Emoji";
import Service from "../utils/structures/Service";
import { yellow } from "../utils/util";

export interface RestartLockFileData {
    date: string;
    message_id: string;
    channel_id: string;
    guild_id: string;
}

export default class StartupManager extends Service {
    lockfile = path.join(process.env.SUDO_PREFIX ?? (__dirname + '/../../'), 'tmp/lock');

    async createLockFile(data: RestartLockFileData) {
        await writeFile(this.lockfile, JSON.stringify(data));
    }

    async boot() {
        if (existsSync(this.lockfile)) {
            readFile(this.lockfile, async (err, data) => {
                const { date, message_id, channel_id, guild_id } = <RestartLockFileData> await JSON.parse(data.toString());

                console.warn(yellow('Lockfile detected - ' + new Date(date).toLocaleString()));

                await rm(this.lockfile, () => console.log('Lockfile removed'));

                try {
                    const guild = await this.client.guilds.fetch(guild_id);
                    const channel = <TextChannel> await guild.channels.fetch(channel_id);
                    const message = await channel.messages.fetch(message_id);

                    if (message) {
                        await message.edit({
                            embeds: [
                                new MessageEmbed()
                                .setTitle('System Restart')
                                .setDescription(`${(await fetchEmoji('check'))?.toString()} Restart complete. (Took ${(Date.now() - new Date(date).getTime()) / 1000}s)`)
                            ],
                        });
                    }
                }
                catch(e) {
                    console.log(e);                    
                }
            });
        }
    }
}
1	import { TextChannel } from "discord.js";
2	import { existsSync, readFile, rm } from "fs";
3	import { writeFile } from "fs/promises";
4	import path from "path";
5	import MessageEmbed from "../client/MessageEmbed";
6	import { fetchEmoji } from "../utils/Emoji";
7	import Service from "../utils/structures/Service";
8	import { yellow } from "../utils/util";
9
10	export interface RestartLockFileData {
11	date: string;
12	message_id: string;
13	channel_id: string;
14	guild_id: string;
15	}
16
17	export default class StartupManager extends Service {
18	lockfile = path.join(process.env.SUDO_PREFIX ?? (__dirname + '/../../'), 'tmp/lock');
19
20	async createLockFile(data: RestartLockFileData) {
21	await writeFile(this.lockfile, JSON.stringify(data));
22	}
23
24	async boot() {
25	if (existsSync(this.lockfile)) {
26	readFile(this.lockfile, async (err, data) => {
27	const { date, message_id, channel_id, guild_id } = <RestartLockFileData> await JSON.parse(data.toString());
28
29	console.warn(yellow('Lockfile detected - ' + new Date(date).toLocaleString()));
30
31	await rm(this.lockfile, () => console.log('Lockfile removed'));
32
33	try {
34	const guild = await this.client.guilds.fetch(guild_id);
35	const channel = <TextChannel> await guild.channels.fetch(channel_id);
36	const message = await channel.messages.fetch(message_id);
37
38	if (message) {
39	await message.edit({
40	embeds: [
41	new MessageEmbed()
42	.setTitle('System Restart')
43	.setDescription(`${(await fetchEmoji('check'))?.toString()} Restart complete. (Took ${(Date.now() - new Date(date).getTime()) / 1000}s)`)
44	],
45	});
46	}
47	}
48	catch(e) {
49	console.log(e);
50	}
51	});
52	}
53	}
54	}