Arthonor-Neo/index.js

const {
    Client,
    GatewayIntentBits,
    Collection,
    Partials
} = require("discord.js");

const {
    MongoClient
} = require("mongodb");

const fs =
    require("node:fs");

require("dotenv").config();


/*
 * ============================================================
 * MONGODB
 * ============================================================
 */

const mClient =
    new MongoClient(
        process.env.M_URI
    );


/*
 * Export this BEFORE handlers/commands are loaded.
 *
 * utils/nutEconomy.js imports mClient from index.js.
 */
exports.mClient =
    mClient;


/*
 * ============================================================
 * DISCORD CLIENT
 * ============================================================
 */

const client =
    new Client({
        intents: [
            GatewayIntentBits.Guilds,
            GatewayIntentBits.GuildMembers,
            GatewayIntentBits.GuildMessages,
            GatewayIntentBits.GuildPresences,
            GatewayIntentBits.GuildMessageReactions,
            GatewayIntentBits.GuildVoiceStates,
            GatewayIntentBits.DirectMessages,
            GatewayIntentBits.MessageContent
        ],

        partials: [
            Partials.Channel,
            Partials.Message,
            Partials.User,
            Partials.GuildMember,
            Partials.Reaction
        ]
    });


exports.client =
    client;


/*
 * ============================================================
 * COLLECTIONS
 * ============================================================
 */

client.commands =
    new Collection();

client.legacyCommands =
    new Collection();

client.aliases =
    new Collection();

client.buttons =
    new Collection();

client.selectMenus =
    new Collection();


/*
 * ============================================================
 * STARTUP
 * ============================================================
 */

async function start() {
    try {
        /*
         * Connect Mongo first.
         */

        await mClient.connect();


        console.log(
            "[MongoDB] Connected"
        );


        /*
         * Load handlers only after MongoDB is ready.
         */

        const handlers =
            fs.readdirSync(
                "./handlers"
            );


        for (
            const handler
            of handlers
        ) {
            require(
                `./handlers/${handler}`
            )(
                client
            );
        }


        /*
         * Finally connect to Discord.
         */

        await client.login(
            process.env.D_Token
        );

    } catch (error) {
        console.error(
            "Failed to start bot:",
            error
        );


        process.exit(
            1
        );
    }
}


/*
 * ============================================================
 * SHUTDOWN
 * ============================================================
 */

async function shutdown(
    signal
) {
    console.log(
        `[System] ${signal} received, shutting down...`
    );


    try {
        client.destroy();
    } catch {}


    try {
        await mClient.close();
    } catch {}


    process.exit(
        0
    );
}


process.on(
    "SIGINT",
    () =>
        shutdown(
            "SIGINT"
        )
);


process.on(
    "SIGTERM",
    () =>
        shutdown(
            "SIGTERM"
        )
);


/*
 * ============================================================
 * START
 * ============================================================
 */

start();