Finding role by name when it has a space - node.js

Question

My bot can issue roles by mention, but I want it to be given by name (so that there's no need to ping the entire role. This is the syntax of the command: !role <#user> <role name>
I'm using discord.js#v12
const Discord = require("discord.js");
module.exports.run = async(bot, message, args) => {
if (!message.member.roles.cache.has('706754890294099990')) return message.channel.send(`${message.author}, roles can only be assigned by admins`).then(msg => {
setTimeout(() => {
msg.delete()
}, 5000);
})
let rMember = message.mentions.members.first()
if (!rMember) return message.reply(`You didn't mention any user`).then(msg => {
setTimeout(() => {
msg.delete()
}, 5000);
})
let role = message.guild.roles.cache.find(role => role.name. == args[1]) || message.mentions.roles.first()
if (!role) return message.channel.send(`${message.author}, You haven't written any role name`).then(msg => {
setTimeout(() => {
msg.delete()
}, 5000);
})
if (rMember.roles.cache.has(role.id)) return message.reply(`This member already has this role!`).then(msg => {
setTimeout(() => {
msg.delete()
}, 5000);
})
if (rMember.roles.cache.has(role.id)) {
} else {
await (rMember.roles.add(role.id));
message.channel.send(`${message.author} Added __${role.name}__ to ${rMember}`);
}
}
module.exports.help = {
name: "role"
}

Answer 1

If your role has spaces in its name that means that your args will be something like this: ['#user', 'Name', 'in', 'parts']
To get the full name you need to join together all the arguments except for the first one, which is the user. To do that, you can use Array.slice() and Array.join(); here's an example:
let roleName = args
.slice(1) // Take every element from index 1 to the end
.join(' ') // Join them back with spaces
let role = message.guild.roles.cache.find(r => r.name == roleName) || message.mentions.roles.first()