Issue wth js

const { token } = require('./config.json');
const {Client, Events, GatewayIntentBits, SlashCommandBuilder, InteractionCallbackResponse } = require('discord.js')
const fs = require('node:fs')

const client = new Client({ intents: [GatewayIntentBits.Guilds] });

client.commands = getCommands('./commands');

client.once(Events.ClientReady, (c) => {
    console.log(`Logged in as ${c.user.tag}`);
});

client.on(Events.InteractionCreate, interaction => {
    if(!interaction.isChatInputCommand()) return;

    let command = client.commands.get(interaction.commandName);

    try{
        if(interaction.replied) return;
        command.execute(interaction);
    } catch (error){
        console.error(error);
    }
});

client.login(token);




function getCommands(dir) {
    let commands = new Collection();
    const commandsFiles = getFiles(dir);

    for(const commandFile of commandFiles) {
       const command = require(commandFile);
       commands.set(command.data.toJSON().name, command);
    }
    return commands;
}

function getFiles(dir) {
    const files = fs.readdirStync(dir, {
        withFileTypes: true
    });
    let commandFiles = [];

    for(const files of files) {
        if(file.isDirectory()){
            commandFiles = [
                ...commandFiles, 
                ...getFiles('${dir}/${file.name}'),
            ]
        } else if (file.name.endsWith(".js")) {
            commandFiles.push(`${dir}/${file.name}`);
        }
    }
    return commandFiles}

const { token } = require('./config.json');
const {Client, Events, GatewayIntentBits, SlashCommandBuilder, InteractionCallbackResponse } = require('discord.js')
const fs = require('node:fs')

const client = new Client({ intents: [GatewayIntentBits.Guilds] });

client.commands = getCommands('./commands');

client.once(Events.ClientReady, (c) => {
    console.log(`Logged in as ${c.user.tag}`);
});

client.on(Events.InteractionCreate, interaction => {
    if(!interaction.isChatInputCommand()) return;

    let command = client.commands.get(interaction.commandName);

    try{
        if(interaction.replied) return;
        command.execute(interaction);
    } catch (error){
        console.error(error);
    }
});

client.login(token);




function getCommands(dir) {
    let commands = new Collection();
    const commandsFiles = getFiles(dir);

    for(const commandFile of commandFiles) {
       const command = require(commandFile);
       commands.set(command.data.toJSON().name, command);
    }
    return commands;
}

function getFiles(dir) {
    const files = fs.readdirStync(dir, {
        withFileTypes: true
    });
    let commandFiles = [];

    for(const files of files) {
        if(file.isDirectory()){
            commandFiles = [
                ...commandFiles, 
                ...getFiles('${dir}/${file.name}'),
            ]
        } else if (file.name.endsWith(".js")) {
            commandFiles.push(`${dir}/${file.name}`);
        }
    }
    return commandFiles}