gestion/events/gestion/guildMemberAdd.js

const db = require('quick.db');
const GestionDb = new db.table('gestion');
const sqlite3 = require('sqlite3').verbose();
const db2 = new sqlite3.Database('myDatabase.db');
const {Events} = require("discord.js")
module.exports = {
    name: Events.GuildMemberUpdate,
    async execute(oldMember, newMember, client) {
        const botId = client.user.id;
        const guildId = newMember.guild.id;

        let data = await new Promise((resolve, reject) => {
            db2.get('SELECT value FROM gestion WHERE id = ?', [botId], (err, row) => {
                if (err) {
                    console.error(err.message);
                    reject(err);
                }
                resolve(row ? JSON.parse(row.value) : {});
            });
        });

        let blrank = data.blrank || {};

        if (blrank[guildId] && blrank[guildId][newMember.id]) {
            const addedRoles = newMember.roles.cache.filter(role => !oldMember.roles.cache.has(role.id));
            addedRoles.forEach(async role => {
                try {
                    await newMember.roles.remove(role);
                } catch (error) {
                    console.error(`Erreur lors de la suppression du rôle <@&${role.id}> pour le membre ${newMember.user.tag}:`, error);
                }
            });
            return;
        }
        const limitedRoles = GestionDb.get(`${botId}.${guildId}.rolelimits`) || [];
        const addedRoles = newMember.roles.cache.filter(role => !oldMember.roles.cache.has(role.id));

        addedRoles.forEach(async role => {
            const limitedRole = limitedRoles.find(r => r.id === role.id);
            if (limitedRole) {
                const memberCount = newMember.guild.members.cache.filter(m => m.roles.cache.has(role.id)).size;
                if (limitedRole.limit === 0) {
                    try {
                        await newMember.roles.remove(role);
                    } catch (error) {
                        console.error(`Erreur lors de la suppression du rôle <@&${role.id}> pour le membre ${newMember.user.tag}:`, error);
                    }
                }
                if (memberCount > limitedRole.limit) {
                    try {
                        await newMember.roles.remove(role);
                    } catch (error) {
                        console.error(`Erreur lors de la suppression du rôle <@&${role.id}> pour le membre ${newMember.user.tag}:`, error);
                    }
                }
            }
        }); 
    },
};