src/services/StartupManager.ts

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

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

export default class StartupManager extends Service {
    async createLockFile(data: RestartLockFileData) {
        await writeFile(`${__dirname}/../../tmp/lock`, JSON.stringify(data));
    }

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