Discord.js: How can I create commands that ignore the prefix in a command handler?

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1

I’m relatively new to JavaScript and in the process of creating my first Discord bot. Initially, everything functioned well with all my code in one file. However, I encountered issues after splitting it up using a command handler.

The challenge I’m facing is that I need certain commands to work without requiring a prefix. For instance, when users type “how are you doing,” I’d like the bot to respond with “doing great” without needing a “!” in front. This worked fine when everything was in my main file using straightforward if statements, but now that I moved commands into separate files, this functionality has stopped working.

Commands that use the prefix system still work correctly, but those meant to function without a prefix are not activating from their respective files.

Here’s what my setup looks like:

main.js

const Discord = require('discord.js');
const fs = require('fs');

const bot = new Discord.Client({ disableMentions: 'everyone' });

bot.config = require('./config/settings');
bot.commands = new Discord.Collection();

fs.readdirSync('./handlers').forEach(folder => {
    const commandFiles = fs.readdirSync(`./handlers/${folder}`).filter(file => file.endsWith('.js'));

    for (const file of commandFiles) {
        const cmd = require(`./handlers/${folder}/${file}`);
        console.log(`Loaded command: ${file}`);
        bot.commands.set(cmd.name.toLowerCase(), cmd);
    };
});

const eventFiles = fs.readdirSync('./events').filter(file => file.endsWith('.js'));

for (const file of eventFiles) {
    console.log(`Loading event: ${file}`);
    const eventHandler = require(`./events/${file}`);
    bot.on(file.split(".")[0], eventHandler.bind(null, bot));
};

bot.login(bot.config.discord.token);

Working command (image.js):

module.exports = {
    name: 'image',
    category: 'media',

    run(bot, message, args) {
        var totalImages = 25;
        var randomImg = Math.floor(Math.random() * (totalImages - 1 + 1) + 1);
        message.channel.send({files: ["./images/" + randomImg + ".jpg"]});
    }
};

Non-working command (status.js):

module.exports = {
    name: 'status',
    category: 'basic',

    run(bot, message, args) {
        if(message.content.startsWith('how are you doing')){
            message.channel.send('doing great!');
        }
    }
};

Is there a way to set up some commands to bypass the need for a prefix while maintaining a structured file organization?

2

check if your message starts with a prefix b4 triggering the command, otherwize it won’t recognize them. try adding a condition in your message event to handle this.

3

Your message event handler is the problem - it’s only running commands when it finds a prefix, so your non-prefix commands never get called. Here’s what fixed it for me: split your message event into two paths. Handle prefixed commands normally by parsing after the prefix. For messages without a prefix, loop through all your commands and let each one decide if it should respond based on the message content. Your status.js already does this right with the startsWith check, but it never runs because the message event bails out when there’s no prefix. This way you keep your file structure but both command types work.

4

Your command handler is only running commands that match the prefix pattern, so non-prefix commands never get processed. You need to update your message event handler to check for both types. After handling prefixed commands, add a section that loops through all commands and calls their run function without checking for prefix. Then your status.js command’s message.content.startsWith check will work. Or you could add something like requiresPrefix: false to commands that don’t need a prefix, then filter and run those separately. I ran into this exact issue when I restructured my bot - this fix worked perfectly.