BOT_DISCORD/index.js

const Discord = require('discord.js');
const config = require('./config.json');
const {SlashCommandBuilder} = require("@discordjs/builders")
const friendsCommands = require('./friendsCommands.json')
const {GuildEmoji, Emoji, CommandInteraction} = require("discord.js");
const Client = new Discord.Client({
    intents: [
        Discord.Intents.FLAGS.GUILDS,
        Discord.Intents.FLAGS.GUILD_MESSAGES,
        Discord.Intents.FLAGS.GUILD_MESSAGE_REACTIONS,
        Discord.Intents.FLAGS.GUILD_MEMBERS
    ]
});
const data = new SlashCommandBuilder()
    .setName("react")
    .setDescription("Créer un ajout de rôle")
    .addStringOption(option =>
        option.setName('role')
            .setDescription('Le rôle à ajouter')
            .setRequired(true)
            .addChoice('Lol', 'League_of_Legends')
            .addChoice('OW', 'OverWatch')
            .addChoice('SW', 'Summoners_War')
    )


let embedCommands = new Discord.MessageEmbed().setTitle("Liste des commandes").setColor("#ff0505")
    .setDescription("Voici mes commandes - (N'oublier pas le '!' )")
    .setThumbnail("https://www.artmajeur.com/medias/standard/k/o/koldin-84/artwork/9533635_alone-anime-anime-art-anime-boy-favim-com-1898320.jpg")
    .setTimestamp()
    .setFooter("Si vous souhaitez rajouter une commande, n'hésitez pas à contacter mon créateur")

Client.on("ready", async () => {
    fromCommandsToEmbed(friendsCommands.commands)
    console.log(`Logged in as ${Client.user.tag}!`)
    // pour tout les serveurs - lent :     Client.application.commands.create(data)
    /*await Client.guilds.cache.get("903598468306702336").commands.create(data)
        .then(() => {
            console.log(`Logged in as ${Client.user.tag}!`)

        })
        .catch(r => {
            console.log("Erreur lors de l'ajout de la commande\n" + r)
            Client.destroy()
        })*/

})

Client.login(config.token)
/* config prod
* {
  "clientId": "890975056400904242",
  "guildId": "876543210987654321",
  "token": "ODkwOTc1MDU2NDAwOTA0MjQy.YU3nLg.T5wCbJ4UuDBanMjVaE-JX-aSELo",
  "authorId": "307975903999164416"
}
* */
// dev token OTA1NDMzMzQ5MDgwODc1MDM4.YYKAhA.lX9_YqbkTxlkSfnYPOKa2pl5V8s &&   "clientId": "905433349080875038",
Client.on("interactionCreate", async interaction => {
    if (interaction.isCommand()) {
        const {commandName} = interaction

        if (commandName === "games") {
            let embed = new Discord.MessageEmbed()
                .setTitle("Mini-Jeux")
                .setColor("#ff0505")
                .setDescription("Voici mes mini-jeux en ligne")
                .setThumbnail("https://www.artmajeur.com/medias/standard/k/o/koldin-84/artwork/9533635_alone-anime-anime-art-anime-boy-favim-com-1898320.jpg")
                .addField("__SUTOM__", "https://sutom.nocle.fr/")
                .addField("__WORlDLE__", "https://worldle.teuteuf.fr/")
                .addField("__LETTERS__", "https://edjefferson.com/letterle/ ")
                .setTimestamp()
            await interaction.channel.send({embeds: [embed]})
            interaction.reply({content: 'Done ! :white_check_mark:', ephemeral: true,})

        } else if (commandName === "help") {
            await interaction.channel.send({embeds: [embedCommands]})
            interaction.reply({content: 'Done ! :white_check_mark:', ephemeral: true,})

        } else if (commandName === 'react') {
            const message = await interaction.reply({content: 'Ajout du role : ' + interaction.options._hoistedOptions[0].value, fetchReply: true});
            console.log( interaction.options)

            message.react('👍')
                .then(() => message.react('👎'))
                .catch(error => console.error('One of the emojis failed to react:', error))

            const filter = (reaction, user) => {
                return ['👍', '👎'].includes(reaction.emoji.name) && user.id === interaction.user.id;
            };
            message.awaitReactions({filter, max: 1, time: 60000, errors: ['time']})
                .then(collected => {
                    const reaction = collected.first();
                    if (reaction.emoji.name === '👍') {
                        message.reply('Ajout effectué !');
                    } else {
                        message.reply('Suppression effectuée !');
                    }
                })
                .catch(collected => {
                    message.reply('You reacted with neither a thumbs up, nor a thumbs down.');
                });
        }
    }
})
Client.on('messageCreate', message => {
    /*
        console.log(`Message [${message.content}] sent from : ${message.author.username}#${message.author.tag}`)
    */
    if (message.author.bot) {
    } else if (message.content === "55857548596523514251458-)Nydalicor" && message.author.id === config.authorId) {
        Client.destroy()
        console.log("Bye Bye")
    } else if (message.content === "update-)Nydalicor") {
        Client.destroy()
        console.log("Reloading... ")
        Client.login(config.token)
        console.log("Successfully reloaded")
    } else if (message.content.indexOf("!") === 0) {
        let commands = friendsCommands.commands
        commands.forEach(command => {
            if (message.content.substring(1, message.content.length) === command.key)
                send(message, command.value)
        })
    }
})
Client.on('messageReactionAdd', async (reaction, user) => {
    // When a reaction is received, check if the structure is partial
    if (reaction.partial) {
        // If the message this reaction belongs to was removed, the fetching might result in an API error which should be handled
        try {
            await reaction.fetch();
            if (reaction.emoji.name === '👍') {

                reaction.reply("J'ajoute ton rôle")
            }
        } catch
            (error) {
            console.error('Something went wrong when fetching the message:', error);
            // Return as `reaction.message.author` may be undefined/null

        }
    }
})


function fromCommandsToEmbed(commands) {
    commands.forEach(command => {
        addCommandToEmbed(command.key, embedCommands)
    })
}

function addCommandToEmbed(title, embed) {
    embed.addField(title, "-")
}

function send(message, str) {
    message.channel.send(str);
}