Delete messages that have any links

Question

I'm working on a new project and I need to have a link filter, were pretty much anyone that doesn't have the permission ADMINISTRATOR can't send links, if they do, the bot will automatically delete the message.

My code:

client.on('message', message =>{
    if (message.content.includes(`http://`)) {
        if (message.member.permissions.has('ADMINISTRATOR')){
            return
        }
        message.delete()
        .then(message.channel.send(`You are not allowed to send links ${message.author}`))
    }

})

The code doesn't error, but whenever someone send's a link or just sends the text http:// the bot doesn't do anything.

Answer 1

Best solution will be this, if this fails then you are missing client intents

const { Client, Intents } = require(‘discord.js’)
// other constants
const client = new Client({
    intents: [/*intent flags here*/]
// intent flags are enabled by putting Intents.FLAGS.IntentNameHere, Intents.FLAGS.NextIntentNameHere. Etc
// example: intents: [Intents.FLAGS.GUILDS, Intents.FLAGS.GUILD_MESSAGES]
// or use intents: 131071 for all intents

    })
// other code
client.on(‘messageCreate’ async message => {
    if (/(https?)/gi.test(message.content)) {
        if (message.member.permissions.has('ADMINISTRATOR')) {
            return
        } else {
            message.delete()
            message.channel.send(`You are not allowed to send links ${message.author}`)
        }
    }
})
// rest of code

UPDATE intents: 32767 no longer includes all intents, all intents is now 131071

Answer 2

if (message.content.toLowerCase().includes("http://discord.gg")) { //upper or lower cases included
   message.delete(); //delete the message 
   message.channel.send(`No links here, ${user}`) //send message after deletion
}