index.js

const Discord = require('discord.js');
const client = new Discord.Client();
const fs = require('fs');
const fetch = require('node-fetch');
const path = require('path');
const crypto = require('crypto');
list_username = [];
list_id = [];
list_jour_message = [];
list_heure_message = [];
chemin_fichier = "./newUser.json";
const prefix_wave_react_list = ["hello", "bonjour", "bonsoir", "coucou", "hey", "salut"];
const num_react_list = ['0️⃣','1️⃣','2️⃣','3️⃣','4️⃣','5️⃣','6️⃣','7️⃣','8️⃣','9️⃣','🔟'];
const prefix = "!";

/* ----------------------- Fonction Desmos---------------------------- */

function EnvoiMessageAdmin(messageToAdmin){
    const list = client.guilds.cache.get("472687107530555402");
    list.members.cache.forEach(member => {
        if (member.id !== "777238000316055553") {
            if (member.roles.cache.some(role => role.name === 'Administrateurs')) {
                //if (member.user.cache.bot) return;
                member.send(messageToAdmin);
            } else if (member.roles.cache.some(role => role.name === 'Moderateur')) {
                //if (member.user.cache.bot) return;
                member.send(messageToAdmin);
            }
        }
    });
}

function LireFichierJson(path){
    fs.readFile(path,{encoding: 'utf8'},function(err,data) {
        var users = JSON.parse(data);
        list_username = users.pseudo;
        list_id = users.id;
        list_jour_message = users.jour;
        list_heure_message = users.heure;
    });
}

function EcrireFichierJson(path, pseudo, id, heure, jour){
    let utilisateur = {
        "pseudo" : pseudo,
        "id" : id,
        "jour" : jour,
        "heure" : heure,
    }
    let donnee = JSON.stringify(utilisateur);
    fs.writeFileSync(path, donnee , function (erreur) {
        if(erreur) console.log(erreur);
    });
}

/* ----------------------------------- Fonction Downloads ------------------------------------------ */

function dateAujourdui() {
    var Aujourdui = new Date();
    Aujourdui.setDate(Aujourdui.getDate() + 1);
    Aujourdui = Aujourdui.toISODate();
    return Aujourdui;
}
function dateSeptJour() {
    var septJours = new Date();
    septJours.setDate(septJours.getDate() - 7);
    septJours = septJours.toISODate();
    return septJours;
}
if (!Date.prototype.toISODate) {
    Date.prototype.toISODate = function() {
        return (
            this.getFullYear() +
            "-" +
            ("0" + (this.getMonth() + 1)).slice(-2) +
            "-" +
            ("0" + this.getDate()).slice(-2)
        );
    };
}
function requestHOSDL(message) {
    var nbWeek;
    var NbWeekURL = `https://www.handy-open-source.org/assets/nodejs/gettotal/?startdate=${dateSeptJour()}&enddate=${dateAujourdui()}`;
    var nbWeekDV;
    var NbWeekDVURL = `https://sourceforge.net/projects/dvkbuntu/files/stats/json?start_date=${dateSeptJour()}&end_date=${dateAujourdui()}`;
    var nbWeekDVL;
    var NbWeekDVLURL = `https://sourceforge.net/projects/dvkbuntulight/files/stats/json?start_date=${dateSeptJour()}&end_date=${dateAujourdui()}`;
    fetch(NbWeekURL)
    .then(function(response) {
        return response.json();
    })
    .then(function(data1) {
        fetch(NbWeekDVURL)
        .then(function(response) {
            return response.json();
        })
        .then(function(data2) {
            fetch(NbWeekDVLURL)
            .then(function(response) {
                return response.json();
            })
            .then(function(data3) {
                nbWeek = `${data1.result[0].total}`;
                nbWeekDV = `${data2.summaries.time.downloads}`;
                nbWeekDVL = `${data3.summaries.time.downloads}`;
                var weektot =
                parseInt(nbWeek, 10) +
                parseInt(nbWeekDV, 10) +
                parseInt(nbWeekDVL, 10);
                weektot = weektot.toString() + "%20cette%20semaine";
                message.channel.send(
                    `https://raster.shields.io/static/v1?message=${weektot}&labelColor=black&color=36393f&label=T%C3%A9l%C3%A9chargements%20DVKBuntu&style=for-the-badge`
                );
            })
            .catch(err => {
                throw err;
            });
        })
        .catch(err => {
            throw err;
        });
    })
    .catch(err => {
        throw err;
    });

    var nbTotal;
    var nbTotalURL = `https://www.handy-open-source.org/assets/nodejs/gettotal/?startdate=2010-01-01&enddate=${dateAujourdui()}`;
    var nbTotalDV;
    var nbTotalDVURL = `https://sourceforge.net/projects/dvkbuntu/files/stats/json?start_date=2010-01-01&end_date=${dateAujourdui()}`;
    var nbTotalDVL;
    var nbTotalDVLURL = `https://sourceforge.net/projects/dvkbuntulight/files/stats/json?start_date=2010-01-01&end_date=${dateAujourdui()}`;
    fetch(nbTotalURL)
    .then(function(response) {
        return response.json();
    })
    .then(function(data1) {
        fetch(nbTotalDVURL)
        .then(function(response) {
            return response.json();
        })
        .then(function(data2) {
            fetch(nbTotalDVLURL)
            .then(function(response) {
                return response.json();
            })
            .then(function(data3) {
                nbTotal = `${data1.result[0].total}`;
                nbTotalDV = `${data2.total}`;
                nbTotalDVL = `${data3.total}`;
                var Totaltot =
                parseInt(nbTotal, 10) +
                parseInt(nbTotalDV, 10) +
                parseInt(nbTotalDVL, 10);
                Totaltot = Totaltot.toString() + "%20au%20total";
                message.channel.send(
                    `https://raster.shields.io/static/v1?message=${Totaltot}&label=T%C3%A9l%C3%A9chargements%20dvkbuntu&labelColor=black&style=for-the-badge&color=36393f`
                );
            })
            .catch(err => {
                throw err;
            });
        })
        .catch(err => {
            throw err;
        });
    })
    .catch(err => {
        throw err;
    });
}

/* ----------------------------------- Fonction Mention ------------------------------------------ */

function getUserFromMention(mention) {
    if (!mention) return;

    if (mention.startsWith('<@') && mention.endsWith('>')) {
        mention = mention.slice(2, -1);

        if (mention.startsWith('!')) {
            mention = mention.slice(1);
        }

        return client.users.cache.get(mention);
    }
}

/* ----------------------------------- Fonction Discord ------------------------------------------ */

client.once('ready', member => {
    console.log('Ready!');
    setInterval(function(){
        let verif_time = new Date();
        verif_jour = verif_time.getDate();
        verif_heure = verif_time.getHours();
        LireFichierJson(chemin_fichier);
        console.log('1-heure actuel : ', verif_heure);
        for (let index = 0; index < list_username.length; index++) {
            console.log('2-heure arrivé : ', list_heure_message[index]);
            console.log('2-heure actuel : ', verif_heure);
            if(list_jour_message[index] == verif_jour && list_heure_message[index] <= verif_heure){
                message ="**"+list_username[index]+"** est arrivé sur le serveur depuis au moins 24h, merci de vérifier si il s'est __présenter dans le channel **#🛡-présentation**__ et de **statuer** sur son rôle.";
                EnvoiMessageAdmin(message);
                list_username.splice(index, 1);
                list_id.splice(index, 1);
                list_jour_message.splice(index, 1);
                list_heure_message.splice(index, 1);
                EcrireFichierJson(chemin_fichier, list_username, list_id, list_heure_message, list_jour_message);
            }
        }
        //  }, 3600000);
    }, 60000);
});

client.on('guildMemberAdd', member => {
    LireFichierJson(chemin_fichier);
    let time = new Date();
    let jour_arriver = new Date();
    jour_arriver.setDate(time.getDate()+1);
    jour_message = jour_arriver.getDate();
    heure_user = time.getHours();
    list_username.push(member.user.username);
    list_id.push(member.user.id);
    list_jour_message.push(jour_message);
    list_heure_message.push(heure_user);
    EcrireFichierJson(chemin_fichier,list_username, list_id, list_heure_message, list_jour_message);
});

client.on('message', message => {
    if (message.author.bot) return; // don't accept message from bots
    for (let i = 0; i < prefix_wave_react_list.length; i++) {
        if (message.content.toLowerCase().startsWith(prefix_wave_react_list[i])) {
            message.react('👋');
            break;
        }
    }

    const list = client.guilds.cache.get("789953828275224587");

    if ((message.content.includes('https://') || message.content.includes('http://') || message.content.includes('www.') || message.content.includes('.fr') || message.content.includes('.be') || message.content.includes('.com') || message.content.includes('.uk') || message.content.includes('.de') || message.content.includes('.org'))) {
        answer = message.author.username + ' a envoyé ce message ***'  + message.content + '*** sur le salon ' + message.channel.name;
        EnvoiMessageAdmin(answer);
    }
    let mention = message.mentions.roles.first();
    if (mention) {
        if (mention.id == "513252820967882764") {
            answer = message.author.username + ' a envoyé ce message ***'  + message.content + '*** sur le salon ' + message.channel.name;
            EnvoiMessageAdmin(answer);
        }
    }

    if (!message.content.startsWith(prefix)) return; // don't accept message which does not start with the prefix
    /* ----------------------------------- Commandes ---------------------------------- */
    let command = message.content.slice(prefix.length, message.length).toLowerCase();
    if (command.startsWith("yes/no")) {
        const reactionEmojiOUI = message.guild.emojis.cache.find(emoji => emoji.name === 'OUI4');
        const reactionEmojiNON = message.guild.emojis.cache.find(emoji => emoji.name === 'NON4');
        const reactionEmojiABS = message.guild.emojis.cache.find(emoji => emoji.name === 'ABS3');
        message.react(reactionEmojiOUI);
        message.react(reactionEmojiNON);
        message.react(reactionEmojiABS);
    } else if (/^\d{2}-\d{2}/.test(command)) {
        let c = command.split("-");
        let n1 = parseInt(c[0]);
        let n2 = parseInt(c[1].slice(0, 2));
        if (n1 >= 0 && n2 <= num_react_list.length && n1 <= n2) {
            for (let i = n1; i <= n2; i++) {
                message.react(num_react_list[i]);
            }
        }
    } else if (command.startsWith("nbdl")) {
        answer = `nombre de téléchargements demandés`;
        message.channel.send(answer);
        requestHOSDL(message);
    } else if (command.startsWith("jitsi")) {
        var crypto = require("crypto");
        var r = crypto.randomBytes(20).toString('hex');
        message.reply("https://meet.jit.si/" + r);
    };
});

client.on('guildMemberRemove', member => {
    LireFichierJson(chemin_fichier);
    for (let index = 0; index < list_username.length; index++) {
        if(list_username[index] == member.user.username){
            list_username.splice(index, 1);
            list_id.splice(index, 1);
            list_jour_message.splice(index, 1);
            list_heure_message.splice(index, 1);
        }
    }
    EcrireFichierJson(chemin_fichier, list_username, list_id, list_heure_message, list_jour_message);
});

client.login(process.env.Token);