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357
index.js
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357
index.js
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const express = require('express');
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const app = express();
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const path = require('path');
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const http = require('http').createServer(app);
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const cors = require('cors');
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const moment = require('moment-jalaali');
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const MessageModel = require('./models/MessageModel');
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const fs = require('fs-extra');
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const cron = require('node-cron');
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const UserModel = require('./models/UserModel');
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const blockCheck = require('./middlewares/blockCheck');
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const rateLimit = require('express-rate-limit');
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const { default: axios } = require('axios');
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const allowedOrigins = [
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'http://localhost:3000',
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'http://localhost:3001', // اضافه شد — مهم برای توسعه فرانت
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'http://localhost:3002',
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'http://localhost:3003',
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'http://localhost',
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'https://modstagram.com',
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'https://www.modstagram.com',
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'https://api.modstagram.com',
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'https://panel.modstagram.com',
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'https://www.panel.modstagram.com',
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'https://panel.modstagram.ir',
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'https://www.panel.modstagram.ir',
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'ionic://localhost',
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'capacitor://localhost',
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// IPهای محلی (برای تست در شبکه داخلی)
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/^http:\/\/192\.168\.\d{1,3}\.\d{1,3}:\d+$/,
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/^http:\/\/10\.\d{1,3}\.\d{1,3}\.\d{1,3}:\d+$/,
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];
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app.use(cors({
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origin: (origin, callback) => {
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// در محیط توسعه، همه originها مجاز باشن
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if (process.env.NODE_ENV !== 'production') {
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return callback(null, true);
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}
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// اگر origin وجود نداشته باشه (مثل درخواست از موبایل یا Postman) اجازه بده
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if (!origin) {
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return callback(null, true);
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}
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// چک لیست یا RegExp
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const isAllowed = allowedOrigins.some(item => {
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if (typeof item === 'string') return item === origin;
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if (item instanceof RegExp) return item.test(origin);
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return false;
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});
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if (isAllowed) {
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callback(null, true);
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} else {
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callback(new Error('Not allowed by CORS'));
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}
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},
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methods: ['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'OPTIONS'],
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allowedHeaders: ['Content-Type', 'Authorization', 'X-Requested-With', 'x-no-toast'],
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credentials: true,
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optionsSuccessStatus: 200 // برای مرورگرهای قدیمی
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}));
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// Socket.IO CORS
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const io = require('socket.io')(http, {
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cors: {
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origin: (origin, callback) => {
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if (process.env.NODE_ENV !== 'production') {
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return callback(null, true);
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}
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if (!origin) {
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return callback(null, true);
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}
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const isAllowed = allowedOrigins.some(item => {
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if (typeof item === 'string') return item === origin;
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if (item instanceof RegExp) return item.test(origin);
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return false;
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});
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if (isAllowed) {
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callback(null, true);
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} else {
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callback(new Error('Not allowed by CORS'));
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}
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},
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methods: ['GET', 'POST', 'PATCH', 'PUT', 'DELETE', 'OPTIONS'],
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credentials: true
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}
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});
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// افزایش limit برای Base64 (1000mb کافیه)
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app.use(express.json({ limit: '1000mb' }));
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app.use(express.urlencoded({ limit: '1000mb', extended: true }));
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app.use('/storage', express.static(path.join(__dirname, 'storage')));
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app.use('/storage/profiles', express.static(path.join(__dirname, '../storage/profiles')));
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app.use('/storage/carts', express.static(path.join(__dirname, '../storage/carts')));
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app.use('/storage/posts', express.static(path.join(__dirname, '../storage/posts')));
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app.use('/storage/messages', express.static(path.join(__dirname, '../storage/messages')));
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app.use('/storage/tickets', express.static(path.join(__dirname, '../storage/tickets')));
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app.use('/storage/advertising', express.static(path.join(__dirname, '../storage/advertising')));
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app.use('/storage/services', express.static(path.join(__dirname, '../storage/services')));
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require('./boot');
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// غیرفعال کردن پارسکنندههای بدنه برای روتهای آپلود فایل
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app.use((req, res, next) => {
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if (req.path === '/api/v1/posts/create' && req.method === 'POST') {
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console.log('DEBUG: Skipping body parsers for /api/v1/posts/create');
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return next();
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}
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express.json()(req, res, next);
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});
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app.use((req, res, next) => {
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if (req.path === '/api/v1/posts/create' && req.method === 'POST') {
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return next();
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}
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express.urlencoded({ extended: true })(req, res, next);
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});
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require('./middlewares')(app);
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const limiter = rateLimit({
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windowMs: 3 * 60 * 1000,
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max: 3000,
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standardHeaders: true,
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legacyHeaders: false,
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message: 'تعداد درخواستهای شما بیشتر از حد مجاز است، لطفاً بعداً دوباره تلاش کنید.',
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handler: (req, res) => {
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const retryAfter = Math.ceil((req.rateLimit.resetTime - Date.now()) / 1000);
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res.set('Retry-After', retryAfter);
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res.status(429).json({
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error: `شما بیش از حد مجاز درخواست ارسال کردهاید. لطفاً بعد از ${retryAfter} ثانیه دوباره تلاش کنید.`
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});
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}
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});
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app.use(limiter);
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app.set('trust proxy', 'loopback');
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require('./routes')(app);
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const { enrichMessage, emitChatEvents, parseForwardedContent } = require('./helpers/chatHelpers')
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app.get('/api/v1/chat', async (req, res) => {
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try {
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const { senderId, receiverId, limit, page } = req.query
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const pageNumber = parseInt(page) || 1
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const limitPerPage = parseInt(limit) || 40
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const filter = {
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$or: [
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{ senderId, receiverId },
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{ senderId: receiverId, receiverId: senderId }
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]
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}
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const totalMessagesCount = await MessageModel.countDocuments(filter)
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const totalPages = Math.ceil(totalMessagesCount / limitPerPage) || 1
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const skip = (pageNumber - 1) * limitPerPage
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const messages = await MessageModel.find(filter)
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.sort({ createdAt: -1 })
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.skip(skip)
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.limit(limitPerPage)
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await MessageModel.updateMany(
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{ _id: { $in: messages.map((m) => m._id) }, receiverId: senderId },
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{ $set: { readStatus: 1 } }
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)
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const enriched = await Promise.all(messages.map((m) => enrichMessage(m)))
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res.json({ messages: enriched.reverse(), totalPages })
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} catch (error) {
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console.error('Error fetching messages:', error)
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res.status(500).json({ error: 'Server error' })
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}
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})
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app.post('/api/v1/chat', [blockCheck], async (req, res) => {
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try {
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const { senderId, receiverId, content, replyToId, forwardedFrom: fwdBody } = req.body
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const { body, forwardedFrom: fwdParsed } = parseForwardedContent(content)
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const payload = {
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senderId,
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receiverId,
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content: body || content,
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replyToId: replyToId || undefined,
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forwardedFrom: fwdBody || fwdParsed || undefined
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}
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const newMessage = new MessageModel(payload)
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await newMessage.save()
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const formatted = await enrichMessage(newMessage)
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res.status(201).json({ data: formatted })
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emitChatEvents(io, formatted, senderId, receiverId)
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} catch (error) {
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console.error('Error sending message:', error)
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res.status(500).json({ error: 'Server error' })
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}
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})
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app.get('/api/v1/chat/read', async (req, res) => {
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try {
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const { senderId, receiverId } = req.query // شناسه فرستنده و گیرنده از درخواست دریافت شود
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// پیدا کردن تمام پیامهایی که کاربر دوم مشاهده کرده است و کاربر اول آنها را ارسال کرده است
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const messages = await MessageModel.find(
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{ senderId: receiverId, receiverId: senderId } // برای مواقعی که شناسهها معکوس باشند
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)
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// به روزرسانی وضعیت خوانده شده یا نشده بودن پیامها به "خوانده شده"
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await MessageModel.updateMany({ _id: { $in: messages.map(message => message._id) } }, { $set: { readStatus: 1 } })
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res.status(200).json({ message: 'Message read status updated successfully' })
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} catch (error) {
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console.error('Error updating message read status:', error)
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res.status(500).json({ error: 'Server error' })
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}
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})
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app.post("/api/v1/notification/send-sms", async (req, res) => {
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const { receiverId, message } = req.body;
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const user = await UserModel.findById(receiverId);
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if (!user || !user.mobile) return res.status(404).json({ error: "User not found" });
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console.log("3");
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const mobile = user.mobile
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const user_name = user.user_name
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const data = JSON.stringify({
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mobile,
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templateId: '876533',
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parameters: [
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{ name: 'USER', value: user_name }
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]
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})
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const config = {
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method: 'post',
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url: 'https://api.sms.ir/v1/send/verify',
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headers: {
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'Content-Type': 'application/json',
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Accept: 'text/plain',
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'x-api-key': '2JKxGbTzE64t0YTkjip6RYHnm9mq1haMlidF8WWwQunwubHFVW6iaMmfFQbMXEDt'
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},
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data
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}
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axios(config)
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.then(function (response) {
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console.log(response);
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})
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.catch(function (error) {
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console.log(error)
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})
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res.status(200).json({ success: true });
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});
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app.post('/api/v1/chat/file', [blockCheck], async (req, res) => {
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try {
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const { senderId, receiverId, content, replyToId, fileType } = req.body
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const { file } = req.files
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let fileUrl = null
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if (file) {
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const uploadDir = path.join(__dirname, '../storage/messages')
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if (!fs.existsSync(uploadDir)) {
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fs.mkdirSync(uploadDir, { recursive: true })
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}
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const uniqueFileName = `${Date.now()}-${file.name}`
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const filePath = path.join(uploadDir, uniqueFileName)
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await fs.move(file.path, filePath)
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fileUrl = `/messages/${uniqueFileName}`
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}
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const newMessage = new MessageModel({
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senderId,
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receiverId,
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content: content || '',
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file: fileUrl,
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fileType: fileType || undefined,
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replyToId: replyToId || undefined
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})
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await newMessage.save()
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const formatted = await enrichMessage(newMessage)
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res.status(201).json({ data: formatted })
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emitChatEvents(io, formatted, senderId, receiverId)
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} catch (error) {
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console.error('Error sending message:', error)
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res.status(500).json({ error: 'Server error' })
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}
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})
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// Errors
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require('./middlewares/exception')(app)
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require('./middlewares/404')(app)
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io.on('connection', (socket) => {
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socket.on('joinUser', ({ userId }) => {
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if (userId) socket.join(`user:${userId}`)
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})
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socket.on('joinChat', ({ userId, receiverId }) => {
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if (userId && receiverId) {
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socket.join(`chat:${userId}:${receiverId}`)
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socket.join(`chat:${receiverId}:${userId}`)
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}
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})
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socket.on('typing', ({ senderId, receiverId }) => {
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io.to(`chat:${receiverId}:${senderId}`).emit('userTyping', { userId: senderId })
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})
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socket.on('stopTyping', ({ senderId, receiverId }) => {
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io.to(`chat:${receiverId}:${senderId}`).emit('userStoppedTyping', { userId: senderId })
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})
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socket.on('messageSeen', async ({ messageId, senderId, receiverId }) => {
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try {
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if (messageId) {
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await MessageModel.findByIdAndUpdate(messageId, { readStatus: 1 })
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io.to(`chat:${receiverId}:${senderId}`).emit('messageStatusUpdate', {
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messageId,
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status: 'seen'
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})
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}
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} catch (e) {
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console.error('messageSeen error', e)
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}
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})
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})
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// Free Project
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require('./services/AdvertisingCron')
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require('./services/ProjectCron')
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cron.schedule('0 0 1 * *', async () => {
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try {
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await UserModel.updateMany({}, {
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daily_free_request: 1,
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last_free_request_date: new Date(),
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monthly_free_offer: 1,
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last_free_offer_date: new Date()
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})
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console.log('Monthly free requests reset for all users.')
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} catch (error) {
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console.error('Error resetting daily free requests:', error)
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}
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}, {
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scheduled: true,
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timezone: 'Asia/Tehran'
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})
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module.exports = (port) => {
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http.listen(port, () => {
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console.log(`HTTP server is running on port ${port}`)
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})
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}
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