command cooldown

//Above execute
const cooldowns = new Map();
//After execute
        const current_time = Date.now();
        console.log(cooldowns)
        console.log(current_time)
        const time_stamps = cooldowns.get(interaction.commandName);
        console.log(time_stamps)
        const cooldown_amount = (interaction.cooldown) * 3600000;
        if(time_stamps.has(interaction.user.id)){
            const expiration_time = time_stamps.get(interaction.user.id) + cooldown_amount;
            console.log(expiration_time)
            if(current_time < expiration_time){
                const time_left = Duration(expiration_time - Date.now(), { units: ['h', 'm', 's'], round:true })
                console.log(time_left)
            }
        }
    
        //If the author's id is not in time_stamps then add them with the current time.
        time_stamps.set(interaction.user.id, current_time);
        //Delete the user's id once the cooldown is over.
        setTimeout(() => time_stamps.delete(interaction.user.id), cooldown_amount);

Map(1) { 'work' => Collection(0) [Map] {} }
1659993437416
Collection(0) [Map] {}