How could i use user id instead of mention on discord.js to give role? - discord

Question

This is my code for mentions but I want to use id instead
if (message.member.roles.cache.some(r => r.name === "Mod")) {
if (message.mentions.members.first()) {
let role = message.guild.roles.cache.find(r => r.name === "Muted");
let member = message.mentions.members.first();
member.roles.add(role);
message.channel.send(member);
}
}
Here is what I say for mention: moder! Mute #bigboitest
What I want to do: moder! Mute 862743465594191882

Answer 1

Simply, to get the user from their ID you'll need to find the ID in a message and then search for it in the clients users.
Example:
let args = <Message>.content.split(/ +/g); // Define message arguments
let member = <Message>.mentions.users.first() || <Message>.guild.members.fetch(args[2]); // Get the user from a mention or ID
Full example:
if (message.member.roles.cache.some(r => (r.name).toLowerCase() === "mod")) { // Search for the role "Mod"
let role = message.guild.roles.cache.find(r => (r.name).toLowerCase() === "muted"); // Search for the "Muted" role
let args = message.content.split(/ +/g); // Define message arguments
let member = message.mentions.members.first() || message.guild.members.fetch(args[2]); // Get the user from a mention or ID
if (!role) return message.channel.send('I cannot find a muted role'); // If the role doesn't exist, notify the user
if (!member) return message.channel.send(`<#!${message.author.id}>, ${member} is not in this server`); // If the member doesn't exist
member.roles.add(role); // Mute the member by adding the muted role
message.channel.send(`<#!${member.user.id}> was muted by <#!${message.author.id}`); // Send a response
} else {
message.channel.send('You are not a mod'); // Notify the user that they are not able to use the command
}