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Update app.js
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app.js
CHANGED
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@@ -1,5 +1,6 @@
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const express = require('express');
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const admin = require('firebase-admin');
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const app = express();
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app.use(express.json());
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@@ -7,8 +8,6 @@ app.use(express.json());
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// ==========================================
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// ১. ফায়ারবেজ মাল্টিপল অ্যাডমিন সেটআপ
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// ==========================================
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// Note: Environment Variable এ FIREBASE_ADMIN_1, FIREBASE_ADMIN_3, FIREBASE_ADMIN_4 এবং
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// তাদের নিজ নিজ ডাটাবেজ URL (FIREBASE_DB_URL_1, 3, 4) থাকতে হবে।
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const initFirebase = (envAdmin, envUrl, appName) => {
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if (!process.env[envAdmin] || !process.env[envUrl]) {
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console.warn(`Warning: ${envAdmin} or ${envUrl} is missing.`);
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@@ -20,9 +19,7 @@ const initFirebase = (envAdmin, envUrl, appName) => {
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}, appName);
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};
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// অ্যাপগুলো ইনিশিয়ালাইজ করা হচ্ছে
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const app1 = initFirebase('FIREBASE_ADMIN_1', 'FIREBASE_DB_URL_1', 'Admin1');
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// Admin 2 এর কথা লজিকে নেই, তাই ইনিশিয়ালাইজ করলাম না। প্রয়োজন হলে একই নিয়মে করতে পারবে।
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const app3 = initFirebase('FIREBASE_ADMIN_3', 'FIREBASE_DB_URL_3', 'Admin3');
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const app4 = initFirebase('FIREBASE_ADMIN_4', 'FIREBASE_DB_URL_4', 'Admin4');
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@@ -51,23 +48,66 @@ const checkPostMethod = (req, res, next) => {
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};
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// ==========================================
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// ৪.
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// ==========================================
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const {
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-
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try {
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const userRef = db1.ref('user').child(user_id);
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const snapshot = await userRef.once('value');
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// যদি অ্যাকাউন্ট আগে থেকেই থাকে, রিকোয়েস্ট ক্লোজ
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if (snapshot.exists()) {
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return res.status(200).json({ message: 'Account already exists. No action taken.' });
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}
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// নতুন অ্যাকাউন্ট তৈরি
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const newUserData = {
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user_id,
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refer_id: refer_id || null,
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@@ -82,20 +122,20 @@ app.post('/creataccoumt', checkPostMethod, async (req, res) => {
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};
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await userRef.set(newUserData);
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// রেফারেল লজিক (যদি refer_id থাকে)
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if (refer_id) {
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const referUserRef = db1.ref('user').child(refer_id);
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const referUserSnap = await referUserRef.once('value');
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if (referUserSnap.exists()) {
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// Admin 1 এ total refer +1 করা
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await referUserRef.child('total_refer').transaction((currentValue) => {
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return (currentValue || 0) + 1;
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});
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// Admin 3 তে refer/uid এ ডাটা যুক্ত করা
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const referListRef = db3.ref('refer').child(refer_id);
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await referListRef.
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}
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}
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@@ -107,19 +147,14 @@ app.post('/creataccoumt', checkPostMethod, async (req, res) => {
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});
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// ==========================================
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//
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// ==========================================
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app.post('/withdraw-main', checkPostMethod, async (req, res) => {
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const { user_id, method, address, time, amount } = req.body;
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const allowedMethods = ['bkash', 'mobile-gp', 'mobile-ar', 'mobile-ro', 'mobile-bl', 'mobile-tk', 'nagad', 'binance', 'usdt', 'ton'];
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if (!
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}
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if (!allowedMethods.includes(method)) {
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return res.status(400).json({ error: 'Invalid withdrawal method' });
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}
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try {
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const userRef = db1.ref('user').child(user_id);
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@@ -131,15 +166,12 @@ app.post('/withdraw-main', checkPostMethod, async (req, res) => {
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const currentBalance = Number(userData.balance || 0);
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const requestAmount = Number(amount);
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// ব্যালেন্স চেক
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if (currentBalance < requestAmount) {
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return res.status(400).json({ error: 'Insufficient balance' });
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}
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// Admin 1 থেকে ব্যালেন্স কাটা
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await userRef.child('balance').set(currentBalance - requestAmount);
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// Admin 3 তে পেন্ডিং উইথড্র লিস্টে যুক্ত করা
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const pendingRef = db3.ref('withdrow/painding').child(user_id);
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await pendingRef.push({
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method,
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@@ -157,13 +189,14 @@ app.post('/withdraw-main', checkPostMethod, async (req, res) => {
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});
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// ==========================================
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//
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// ==========================================
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const adWithdrawPaths = [
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'/withdraw-link-visit', '/withdraw-adsgram-1', '/withdraw-adsgram-2',
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'/withdraw-gigapub-1', '/withdraw-gigapub-2', '/withdraw-monetag-1', '/withdraw-monetag-2'
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];
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app.post(adWithdrawPaths, checkPostMethod, async (req, res) => {
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const { user_id, amount, method } = req.body;
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@@ -171,29 +204,23 @@ app.post(adWithdrawPaths, checkPostMethod, async (req, res) => {
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return res.status(400).json({ error: 'Invalid request. Method must be wallet and amount is required.' });
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}
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// Path থেকে অরিজিনাল অ্যাড নেটওয়ার্কের নাম বের করা (যেমন: link-visit)
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const adNetworkName = req.path.replace('/withdraw-', '');
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const requestAmount = Number(amount);
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try {
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// Admin 4 (আগের সার্ভার) এর নির্দিষ্ট পাথে ব্যালেন্স চেক
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const adRef = db4.ref(adNetworkName).child(user_id);
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const adSnapshot = await adRef.once('value');
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if (!adSnapshot.exists()) return res.status(404).json({ error: 'No ad earnings found for this user' });
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// ধরে নিচ্ছি আগের সার্ভারে ইউজারের মোট ব্য��লেন্স `balance` নোডে আছে।
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// (যদি আগের সিস্টেমে ব্যালেন্স পুশ করা লিস্ট হিসেবে থাকে, তবে এখানে সেটা যোগ করার লজিক লিখতে হবে)
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let adCurrentBalance = Number(adSnapshot.val().balance || 0);
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if (adCurrentBalance < requestAmount) {
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return res.status(400).json({ error: 'Insufficient ad balance' });
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}
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// Admin 4 থেকে ব্যালেন্স মাইনাস করা
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await adRef.child('balance').set(adCurrentBalance - requestAmount);
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// Admin 1 এর মেইন ব্যালেন্সে ট্রান্সফার (যোগ) করা
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const mainUserRef = db1.ref('user').child(user_id);
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await mainUserRef.child('balance').transaction((currentMainBalance) => {
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return (currentMainBalance || 0) + requestAmount;
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const express = require('express');
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const admin = require('firebase-admin');
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const crypto = require('crypto'); // Telegram Security-এর জন্য ইনবিল্ট মডিউল
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const app = express();
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app.use(express.json());
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// ==========================================
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// ১. ফায়ারবেজ মাল্টিপল অ্যাডমিন সেটআপ
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// ==========================================
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const initFirebase = (envAdmin, envUrl, appName) => {
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if (!process.env[envAdmin] || !process.env[envUrl]) {
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console.warn(`Warning: ${envAdmin} or ${envUrl} is missing.`);
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}, appName);
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};
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const app1 = initFirebase('FIREBASE_ADMIN_1', 'FIREBASE_DB_URL_1', 'Admin1');
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const app3 = initFirebase('FIREBASE_ADMIN_3', 'FIREBASE_DB_URL_3', 'Admin3');
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const app4 = initFirebase('FIREBASE_ADMIN_4', 'FIREBASE_DB_URL_4', 'Admin4');
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};
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// ==========================================
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// ৪. Telegram Security ভ্যালিডেশন মিডলওয়্যার
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// ==========================================
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const verifyTelegramAuth = (req, res, next) => {
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const { init_data, user_id, name } = req.body;
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if (!init_data) return res.status(401).json({ error: 'Unauthorized: init_data is missing' });
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try {
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const botToken = process.env.BOT_TOKEN;
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if (!botToken) return res.status(500).json({ error: 'Server configuration error' });
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const urlParams = new URLSearchParams(init_data);
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const hash = urlParams.get('hash');
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urlParams.delete('hash');
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const dataToCheck = [...urlParams.entries()]
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.map(([key, value]) => `${key}=${value}`)
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.sort()
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.join('\n');
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const secretKey = crypto.createHmac('sha256', 'WebAppData').update(botToken).digest();
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const calculatedHash = crypto.createHmac('sha256', secretKey).update(dataToCheck).digest('hex');
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if (calculatedHash !== hash) {
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return res.status(403).json({ error: 'Forbidden: Invalid Telegram signature' });
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}
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const tgUser = JSON.parse(urlParams.get('user'));
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// আইডি এবং নাম হুবহু সেম কি না তা চেক করা
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if (String(tgUser.id) !== String(user_id)) {
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return res.status(403).json({ error: 'Forbidden: User ID mismatch' });
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}
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const tgFullName = tgUser.last_name ? `${tgUser.first_name} ${tgUser.last_name}`.trim() : tgUser.first_name;
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if (String(tgFullName) !== String(name) && String(tgUser.first_name) !== String(name)) {
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return res.status(403).json({ error: 'Forbidden: Name mismatch' });
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}
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next(); // সব ঠিক থাকলে মূল লজিকে যাবে
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} catch (error) {
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console.error('Telegram Validation Error:', error);
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return res.status(500).json({ error: 'Internal server error during validation' });
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}
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};
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// ==========================================
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// ৫. API: ক্রিয়েট অ্যাকাউন্ট (/creataccoumt)
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// ==========================================
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app.post('/creataccoumt', checkPostMethod, verifyTelegramAuth, async (req, res) => {
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const { user_id, refer_id, name, username, profile_pic_url } = req.body;
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try {
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const userRef = db1.ref('user').child(user_id);
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const snapshot = await userRef.once('value');
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if (snapshot.exists()) {
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return res.status(200).json({ message: 'Account already exists. No action taken.' });
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}
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const newUserData = {
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user_id,
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refer_id: refer_id || null,
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};
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await userRef.set(newUserData);
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if (refer_id) {
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const referUserRef = db1.ref('user').child(refer_id);
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const referUserSnap = await referUserRef.once('value');
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if (referUserSnap.exists()) {
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await referUserRef.child('total_refer').transaction((currentValue) => {
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return (currentValue || 0) + 1;
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});
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const referListRef = db3.ref('refer').child(refer_id);
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const referListSnap = await referListRef.once('value');
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// Admin 3 তে refer_id না থাকলে ক্রিয়েট করে পুশ করবে, থাকলে সরাসরি পুশ করবে
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await referListRef.push(user_id);
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}
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}
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});
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// ==========================================
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// ৬. API: উইথড্র মেইন ব্যালেন্স (/withdraw-main)
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// ==========================================
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app.post('/withdraw-main', checkPostMethod, verifyTelegramAuth, async (req, res) => {
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const { user_id, method, address, time, amount } = req.body;
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const allowedMethods = ['bkash', 'mobile-gp', 'mobile-ar', 'mobile-ro', 'mobile-bl', 'mobile-tk', 'nagad', 'binance', 'usdt', 'ton'];
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if (!method || !address || !amount) return res.status(400).json({ error: 'Missing required fields' });
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if (!allowedMethods.includes(method)) return res.status(400).json({ error: 'Invalid withdrawal method' });
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try {
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const userRef = db1.ref('user').child(user_id);
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const currentBalance = Number(userData.balance || 0);
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const requestAmount = Number(amount);
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if (currentBalance < requestAmount) {
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return res.status(400).json({ error: 'Insufficient balance' });
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}
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await userRef.child('balance').set(currentBalance - requestAmount);
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const pendingRef = db3.ref('withdrow/painding').child(user_id);
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await pendingRef.push({
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method,
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});
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// ==========================================
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// ৭. API: অ্যাড ব্যালেন্স উইথড্র (Admin 4 -> Admin 1)
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// ==========================================
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const adWithdrawPaths = [
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'/withdraw-link-visit', '/withdraw-adsgram-1', '/withdraw-adsgram-2',
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'/withdraw-gigapub-1', '/withdraw-gigapub-2', '/withdraw-monetag-1', '/withdraw-monetag-2'
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];
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// এখানে verifyTelegramAuth দেওয়া হয়নি, কারণ তোমার ইনস্ট্রাকশন অনুযায়ী এটা শুধু আগের দুটোর জন্য
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app.post(adWithdrawPaths, checkPostMethod, async (req, res) => {
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const { user_id, amount, method } = req.body;
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return res.status(400).json({ error: 'Invalid request. Method must be wallet and amount is required.' });
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}
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const adNetworkName = req.path.replace('/withdraw-', '');
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const requestAmount = Number(amount);
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try {
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const adRef = db4.ref(adNetworkName).child(user_id);
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const adSnapshot = await adRef.once('value');
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if (!adSnapshot.exists()) return res.status(404).json({ error: 'No ad earnings found for this user' });
|
| 215 |
|
|
|
|
|
|
|
| 216 |
let adCurrentBalance = Number(adSnapshot.val().balance || 0);
|
| 217 |
|
| 218 |
if (adCurrentBalance < requestAmount) {
|
| 219 |
return res.status(400).json({ error: 'Insufficient ad balance' });
|
| 220 |
}
|
| 221 |
|
|
|
|
| 222 |
await adRef.child('balance').set(adCurrentBalance - requestAmount);
|
| 223 |
|
|
|
|
| 224 |
const mainUserRef = db1.ref('user').child(user_id);
|
| 225 |
await mainUserRef.child('balance').transaction((currentMainBalance) => {
|
| 226 |
return (currentMainBalance || 0) + requestAmount;
|