ElPoyo
268 lines
8.6 KiB
JavaScript
268 lines
8.6 KiB
JavaScript
/**
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* Fonction schedulée : Envoie quotidienne d'un résumé des alertes non lues
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* S'exécute tous les jours à 8h00 (Europe/Paris)
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*/
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const admin = require("firebase-admin");
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const logger = require("firebase-functions/logger");
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const nodemailer = require("nodemailer");
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const {getSmtpConfig} = require("./utils/emailConfig");
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/**
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* Fonction principale : envoie le digest quotidien
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*/
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async function sendDailyDigest() {
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const db = admin.firestore();
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logger.info("[sendDailyDigest] ===== DÉBUT ENVOI DIGEST QUOTIDIEN =====");
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try {
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// 1. Récupérer tous les utilisateurs avec email activé
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const usersSnapshot = await db.collection("users").get();
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const eligibleUsers = [];
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usersSnapshot.forEach((doc) => {
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const user = doc.data();
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const prefs = user.notificationPreferences || {};
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// Vérifier si l'utilisateur a activé les emails
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if (prefs.emailEnabled !== false && user.email) {
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eligibleUsers.push({
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uid: doc.id,
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email: user.email,
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firstName: user.firstName || "Utilisateur",
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lastName: user.lastName || "",
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});
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}
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});
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logger.info(`[sendDailyDigest] ${eligibleUsers.length} utilisateurs éligibles`);
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// 2. Pour chaque utilisateur, récupérer ses alertes non lues des dernières 24h
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const now = admin.firestore.Timestamp.now();
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const yesterday = admin.firestore.Timestamp.fromMillis(now.toMillis() - 24 * 60 * 60 * 1000);
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const transporter = nodemailer.createTransport(getSmtpConfig());
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let emailsSent = 0;
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for (const user of eligibleUsers) {
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try {
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// Récupérer les alertes non lues de l'utilisateur créées dans les dernières 24h
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const alertsSnapshot = await db.collection("alerts")
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.where("assignedTo", "array-contains", user.uid)
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.where("isRead", "==", false)
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.where("createdAt", ">=", yesterday)
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.orderBy("createdAt", "desc")
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.get();
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if (alertsSnapshot.empty) {
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continue; // Pas d'alertes non lues pour cet utilisateur
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}
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const alerts = [];
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alertsSnapshot.forEach((doc) => {
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alerts.push({id: doc.id, ...doc.data()});
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});
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logger.info(`[sendDailyDigest] ${user.email}: ${alerts.length} alertes non lues`);
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// 3. Envoyer l'email de digest
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const sent = await sendDigestEmail(transporter, user, alerts);
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if (sent) {
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emailsSent++;
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}
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} catch (error) {
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logger.error(`[sendDailyDigest] Erreur pour ${user.email}:`, error);
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}
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}
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logger.info(`[sendDailyDigest] ✓ ${emailsSent}/${eligibleUsers.length} emails envoyés`);
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logger.info("[sendDailyDigest] ===== FIN DIGEST QUOTIDIEN =====");
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return {success: true, emailsSent};
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} catch (error) {
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logger.error("[sendDailyDigest] Erreur globale:", error);
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throw error;
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}
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}
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/**
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* Envoie l'email de digest à un utilisateur
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*/
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async function sendDigestEmail(transporter, user, alerts) {
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try {
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// Grouper les alertes par sévérité
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const criticalAlerts = alerts.filter((a) => a.severity === "CRITICAL");
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const warningAlerts = alerts.filter((a) => a.severity === "WARNING");
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const infoAlerts = alerts.filter((a) => a.severity === "INFO");
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// Construire le HTML
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const html = buildDigestHtml(user, {
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critical: criticalAlerts,
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warning: warningAlerts,
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info: infoAlerts,
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});
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// Envoyer l'email
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await transporter.sendMail({
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from: `"EM2RP Notifications" <${process.env.SMTP_USER}>`,
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to: user.email,
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subject: `📬 ${alerts.length} nouvelle(s) alerte(s) EM2RP`,
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html,
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});
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logger.info(`[sendDigestEmail] ✓ Email envoyé à ${user.email}`);
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return true;
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} catch (error) {
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logger.error(`[sendDigestEmail] Erreur pour ${user.email}:`, error);
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return false;
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}
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}
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/**
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* Construit le HTML du digest
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*/
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function buildDigestHtml(user, alertsByType) {
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const totalAlerts = alertsByType.critical.length + alertsByType.warning.length + alertsByType.info.length;
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let alertsHtml = "";
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// Alertes critiques
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if (alertsByType.critical.length > 0) {
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alertsHtml += `
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<div style="margin-bottom: 24px;">
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<h3 style="color: #dc2626; margin: 0 0 12px 0;">
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🔴 Alertes critiques (${alertsByType.critical.length})
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</h3>
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${alertsByType.critical.map((alert) => formatAlertItem(alert)).join("")}
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</div>
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`;
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}
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// Alertes warning
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if (alertsByType.warning.length > 0) {
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alertsHtml += `
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<div style="margin-bottom: 24px;">
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<h3 style="color: #f59e0b; margin: 0 0 12px 0;">
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⚠️ Avertissements (${alertsByType.warning.length})
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</h3>
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${alertsByType.warning.map((alert) => formatAlertItem(alert)).join("")}
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</div>
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`;
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}
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// Alertes info
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if (alertsByType.info.length > 0) {
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alertsHtml += `
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<div style="margin-bottom: 24px;">
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<h3 style="color: #3b82f6; margin: 0 0 12px 0;">
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ℹ️ Informations (${alertsByType.info.length})
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</h3>
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${alertsByType.info.map((alert) => formatAlertItem(alert)).join("")}
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</div>
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`;
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}
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return `
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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</head>
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<body style="margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;">
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<div style="max-width: 600px; margin: 0 auto; padding: 20px; background-color: #f9fafb;">
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<!-- En-tête -->
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<div style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); padding: 32px; border-radius: 12px 12px 0 0; text-align: center;">
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<h1 style="color: white; margin: 0; font-size: 28px;">📬 Résumé quotidien</h1>
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<p style="color: rgba(255,255,255,0.9); margin: 8px 0 0 0; font-size: 16px;">
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Bonjour ${user.firstName},
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</p>
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</div>
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<!-- Contenu -->
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<div style="background-color: white; padding: 32px; border-radius: 0 0 12px 12px; box-shadow: 0 4px 6px rgba(0,0,0,0.1);">
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<p style="color: #374151; font-size: 16px; line-height: 1.6; margin: 0 0 24px 0;">
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Vous avez <strong>${totalAlerts} nouvelle(s) alerte(s)</strong> dans les dernières 24 heures.
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</p>
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${alertsHtml}
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<div style="margin-top: 32px; padding-top: 24px; border-top: 1px solid #e5e7eb; text-align: center;">
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<a href="https://app.em2event.fr/#/alerts"
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style="display: inline-block; background-color: #667eea; color: white; padding: 12px 32px; text-decoration: none; border-radius: 8px; font-weight: 600;">
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Voir toutes les alertes
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</a>
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</div>
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</div>
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<!-- Pied de page -->
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<div style="text-align: center; padding: 24px; color: #6b7280; font-size: 14px;">
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<p style="margin: 0 0 8px 0;">EM2RP - Gestion d'événements</p>
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<p style="margin: 0;">
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<a href="https://app.em2event.fr/#/settings" style="color: #667eea; text-decoration: none;">
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Gérer mes préférences de notification
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</a>
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</p>
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</div>
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</div>
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</body>
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</html>
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`;
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}
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/**
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* Formate un item d'alerte pour l'email
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*/
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function formatAlertItem(alert) {
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const date = alert.createdAt?.toDate ?
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new Date(alert.createdAt.toDate()).toLocaleString("fr-FR", {
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day: "2-digit",
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month: "2-digit",
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year: "numeric",
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hour: "2-digit",
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minute: "2-digit",
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}) :
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"Date inconnue";
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// Type d'alerte en français
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const typeLabels = {
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"EQUIPMENT_MISSING": "Équipement manquant",
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"LOST": "Équipement perdu",
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"DAMAGED": "Équipement endommagé",
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"QUANTITY_MISMATCH": "Écart de quantité",
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"EVENT_CREATED": "Événement créé",
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"EVENT_MODIFIED": "Événement modifié",
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"WORKFORCE_ADDED": "Ajout à la workforce",
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};
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const typeLabel = typeLabels[alert.type] || alert.type;
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return `
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<div style="background-color: #f9fafb; padding: 16px; border-radius: 8px; margin-bottom: 12px; border-left: 4px solid ${getSeverityColor(alert.severity)};">
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<div style="display: flex; justify-content: space-between; align-items: start; margin-bottom: 8px;">
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<strong style="color: #111827; font-size: 15px;">${typeLabel}</strong>
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<span style="color: #6b7280; font-size: 13px;">${date}</span>
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</div>
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<p style="color: #4b5563; margin: 0; font-size: 14px; line-height: 1.5;">
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${alert.message || "Aucun message"}
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</p>
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</div>
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`;
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}
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/**
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* Retourne la couleur selon la sévérité
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*/
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function getSeverityColor(severity) {
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switch (severity) {
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case "CRITICAL": return "#dc2626";
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case "WARNING": return "#f59e0b";
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case "INFO": return "#3b82f6";
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default: return "#6b7280";
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}
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}
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module.exports = {sendDailyDigest};
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