discord.js certain channel embed - discord.js

Question

I would like to know how to make it where if you drop an image in a certain channel, it turns into an embed.
My current code is this:
const Discord = require("discord.js");
const { MessageEmbed } = require("discord.js");
const { Client, RichEmbed } = require("discord.js");
module.exports = {
name: 'icon',
run: async(client, message, args) => {
if(message.channel.id === '708914703338045491'){
message.delete();
let usermsg = args.slice(0).join(" ");
const embed = new MessageEmbed()
.setColor("#2f3136")
.setImage(usermsg);
message.delete().catch();
message.channel.send(embed)
}
}
}

Answer 1

If you upload image into message it's will save into message.attachments, so you can use this collection to check. Discord attachment can be a file, or video, so you need to check file format, the simple way - it's check end of the link to the content in it of a valid format, so i create 2 function.
First: for find attachment
Second: for validate url to content an image format in url
const { MessageEmbed } = require("discord.js");
const avalibleFormats = ['png', 'gif', 'jpeg', 'jpg']
module.exports = {
name: 'icon',
run: async(client, message, args) => {
if (message.channel.id !== '708914703338045491') {
return;
}
let image = getImage(message)
if (!image) {
return;
}
let embed = new MessageEmbed();
embed.setImage(image.url)
message.channel.send(embed)
}
}
const getImage = (message) => message.attachments.find(attachment => checkFormat(attachment.url))
const checkFormat = (url) => avalibleFormats.some(format => url.endsWith(format))