antibots quick.db

const db =  require('quick.db')//npm install quick.db
client.on('message', message => {
    if (!message.content.startsWith(prefix) || message.author.bot) return;

    const args = message.content.slice(prefix.length).trim().split(/ +/);
    const command = args.shift().toLowerCase();
    if(command === 'antibots-on') {
        if(!message.member.hasPermission('KICK_MEMBERS')) return;
        message.channel.send('antibots is **on**')
        db.set(message.guild.id + "on", 'true')
    }
    if(command === 'antibots-off') {
        if(!message.member.hasPermission('KICK_MEMBERS')) return;
        message.channel.send('antibots is **off**')
        db.delete(message.guild.id + "on")
    }
});
client.on('guildMemberAdd', (member) => {
     if(db.has(member.guild.id + "on")) {
    if(member.user.bot) {
        member.kick();
    }}
});