Is it possible to make a command that sets the log channel? - discord.js

Question

I'm creating a new for moderation, and was wondering if it was possible to make a command that sets the log channel, example if they set it to #logs, and if they ban a member it sends a message to #logs Thanks!
I've tried DB, and a support server but no one knew how to create one.
I have tried this:
if (command === "ban") {
if (!message.member.hasPermission(["BAN_MEMBERS", "ADMINISTRATOR"])) return message.channel.send("Error: Insufficient Permissions")
if (!message.guild.me.hasPermission(["BAN_MEMBERS", "ADMINISTRATOR"])) return message.channel.send(`Error: I have Insufficient Permissions to ban Members`)
let member = message.mentions.members.first() || message.guild.members.get(args[0]);
if (!member) return message.channel.send(`Error: Missing Arguments, define member\nUsage: ${prefix}ban [member] [reason]`)
if (member.hasPermission("BAN_MEMBERS", "KICK_MEMBERS", "MANAGE_SERVER", "ADMINISTRATOR", "MANAGE_MESSAGES", "MANAGE_ROLES")) return message.channel.send(`Error: That user is a mod/admin, I can't do that.`)
if (!member.bannable)
return message.channel.send(`I cannot ban ${member}`)
let reason = args.slice(1).join(" ");
if (!reason) return message.channel.send(`Error: Missing Arguments, define reason\nUsage: ${prefix}ban [member] [reason]`)
let log = db.fetch(`channel_${message.guild.id}`)
if (log === null) return
let logged = message.guild.channels.get(log)
member.ban(reason)
logged.send(`Banned!`)
message.channel.send(`${member.user.tag} has been successfully banned`)
}
I expected it to send a message to the logged channel.

Answer 1

So first of all you create a file for example setlogchannel.js where you save the channel on your db i'm pretty sure you using quick.db so you can just copy and paste that code.
const {discord, MessageEmbed } = require('discord.js');
let db = require('quick.db')
module.exports.run = async (client, message, args) => {
try {
message.delete(15000)
let ads = db.get(`channel_${message.guild.id}`);
if (!message.member.hasPermission('ADMINISTRATOR')) return message.reply("Nope!").then(m => m.delete(15000));
if(!args[0]) return message.reply("You should enter a channel");
if (!ads) {
db.set(`channel_${message.guild.id}`, args[1])
return message.reply("Done, the log channel is :", args).then(msg => msg.delete(15000))
}
} catch (error) {
console.error(error);
let embed = new MessageEmbed()
.setTitle('Something went wrong!')
.setColor('RED');
return message.say(embed).then(msg => msg.delete({ timeout: 15000}));
}
}
module.exports.help = {
name: 'setlogchannel',
aliases: ['slc']
};
And on your index.js you just verify if it exists if it does then you just send it to that channel
if (command === "ban") {
if (!message.member.hasPermission(["BAN_MEMBERS", "ADMINISTRATOR"])) return message.channel.send("Error: Insufficient Permissions")
if (!message.guild.me.hasPermission(["BAN_MEMBERS", "ADMINISTRATOR"])) return message.channel.send(`Error: I have Insufficient Permissions to ban Members`)
let member = message.mentions.members.first() || message.guild.members.get(args[0]);
if (!member) return message.channel.send(`Error: Missing Arguments, define member\nUsage: ${prefix}ban [member] [reason]`)
if (member.hasPermission("BAN_MEMBERS", "KICK_MEMBERS", "MANAGE_SERVER", "ADMINISTRATOR", "MANAGE_MESSAGES", "MANAGE_ROLES")) return message.channel.send(`Error: That user is a mod/admin, I can't do that.`)
if (!member.bannable)
return message.channel.send(`I cannot ban ${member}`)
let reason = args.slice(1).join(" ");
if (!reason) return message.channel.send(`Error: Missing Arguments, define reason\nUsage: ${prefix}ban [member] [reason]`)
let log = db.fetch(`channel_${message.guild.id}`)
if (log) {
let logged = message.guild.channels.get(log)
logged.send(`Banned!`)
}
member.ban(reason)
message.channel.send(`${member.user.tag} has been successfully banned`)
}