209 lines
6.2 KiB
JavaScript
209 lines
6.2 KiB
JavaScript
const { pool } = require('../db');
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const nodemailer = require('nodemailer');
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const Imap = require('imap');
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const simpleParser = require('mailparser').simpleParser;
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const { processMessage } = require('./ai-assistant');
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const { inspect } = require('util');
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const logger = require('../utils/logger');
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// Конфигурация для отправки писем
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const transporter = nodemailer.createTransport({
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host: process.env.EMAIL_SMTP_HOST || 'smtp.hostland.ru',
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port: process.env.EMAIL_SMTP_PORT || 465,
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secure: true,
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auth: {
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user: process.env.EMAIL_USER,
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pass: process.env.EMAIL_PASSWORD,
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},
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pool: true,
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maxConnections: 3,
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maxMessages: 5,
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tls: {
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rejectUnauthorized: false,
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},
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});
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// Конфигурация для получения писем
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const imapConfig = {
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user: process.env.EMAIL_USER,
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password: process.env.EMAIL_PASSWORD,
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host: process.env.EMAIL_IMAP_HOST,
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port: process.env.EMAIL_IMAP_PORT,
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tls: true,
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tlsOptions: { rejectUnauthorized: false },
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keepalive: {
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interval: 10000,
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idleInterval: 300000,
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forceNoop: true,
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},
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};
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class EmailBotService {
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constructor() {
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this.transporter = transporter;
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this.imap = new Imap(imapConfig);
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this.initialize();
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}
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initialize() {
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this.imap.once('error', (err) => {
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logger.error(`IMAP connection error: ${err.message}`);
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setTimeout(() => {
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try {
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if (this.imap.state !== 'connected') {
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this.imap = new Imap(imapConfig);
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this.initialize();
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}
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} catch (e) {
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logger.error(`Error reconnecting IMAP: ${e.message}`);
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}
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}, 60000);
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});
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}
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// Метод для инициализации email верификации
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async initEmailVerification(email, userId, code) {
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try {
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// Отправляем код на email
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await this.sendVerificationCode(email, code);
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return { success: true };
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} catch (error) {
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logger.error('Error initializing email verification:', error);
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throw error;
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}
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}
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// Отправка кода верификации
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async sendVerificationCode(email, code) {
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try {
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const mailOptions = {
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from: process.env.EMAIL_USER,
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to: email,
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subject: 'Код подтверждения',
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text: `Ваш код подтверждения: ${code}\n\nКод действителен в течение 15 минут.`,
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html: `
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<div style="font-family: Arial, sans-serif; max-width: 600px; margin: 0 auto;">
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<h2 style="color: #333;">Код подтверждения</h2>
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<p style="font-size: 16px; color: #666;">Ваш код подтверждения:</p>
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<div style="background-color: #f5f5f5; padding: 15px; border-radius: 5px; text-align: center; margin: 20px 0;">
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<span style="font-size: 24px; font-weight: bold; color: #333;">${code}</span>
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</div>
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<p style="font-size: 14px; color: #999;">Код действителен в течение 15 минут.</p>
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</div>
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`,
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};
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await this.transporter.sendMail(mailOptions);
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logger.info(`Verification code sent to ${email}`);
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} catch (error) {
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logger.error('Error sending verification code:', error);
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throw error;
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}
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}
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checkEmails() {
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try {
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// Добавляем обработчики ошибок
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this.imap.once('error', (err) => {
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logger.error(`IMAP connection error during check: ${err.message}`);
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try {
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this.imap.end();
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} catch (e) {
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// Игнорируем ошибки при закрытии
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}
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});
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this.imap.once('ready', () => {
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this.imap.openBox('INBOX', false, (err, box) => {
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if (err) {
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logger.error(`Error opening inbox: ${err}`);
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this.imap.end();
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return;
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}
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// Ищем непрочитанные письма
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this.imap.search(['UNSEEN'], (err, results) => {
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if (err) {
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logger.error(`Error searching messages: ${err}`);
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this.imap.end();
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return;
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}
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if (!results || results.length === 0) {
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logger.info('No new messages found');
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this.imap.end();
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return;
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}
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try {
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const f = this.imap.fetch(results, { bodies: '' });
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f.on('message', (msg, seqno) => {
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msg.on('body', (stream, info) => {
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simpleParser(stream, async (err, parsed) => {
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if (err) {
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logger.error(`Error parsing message: ${err}`);
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return;
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}
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});
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});
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});
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f.once('error', (err) => {
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logger.error(`Fetch error: ${err}`);
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});
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f.once('end', () => {
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try {
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this.imap.end();
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} catch (e) {
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logger.error(`Error ending IMAP connection: ${e.message}`);
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}
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});
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} catch (e) {
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logger.error(`Error fetching messages: ${e.message}`);
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try {
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this.imap.end();
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} catch (e) {
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// Игнорируем ошибки при закрытии
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}
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}
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});
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});
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});
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this.imap.connect();
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} catch (error) {
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logger.error(`Global error checking emails: ${error.message}`);
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try {
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this.imap.end();
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} catch (e) {
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// Игнорируем ошибки при закрытии
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}
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}
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}
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// Метод для отправки email
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async sendEmail(to, subject, text) {
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try {
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const mailOptions = {
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from: process.env.EMAIL_USER,
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to,
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subject,
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text,
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};
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await this.transporter.sendMail(mailOptions);
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logger.info(`Email sent to ${to}`);
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return true;
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} catch (error) {
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logger.error('Error sending email:', error);
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throw error;
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}
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}
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}
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// Экспортируем singleton instance
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module.exports = new EmailBotService();
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