Initial commit: Voda Landing (Cherepovets)
This commit is contained in:
admin
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const express = require('express');
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const { Pool } = require('pg');
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const session = require('express-session');
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const bcrypt = require('bcryptjs');
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const path = require('path');
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const https = require('https');
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const multer = require('multer');
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const app = express();
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const PORT = 3006;
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// Multer config
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const storage = multer.diskStorage({
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destination: (req, file, cb) => cb(null, path.join(__dirname, 'public/uploads')),
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filename: (req, file, cb) => {
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const ext = path.extname(file.originalname);
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cb(null, 'project-' + Date.now() + ext);
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}
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});
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const upload = multer({ storage, limits: { fileSize: 10 * 1024 * 1024 }, fileFilter: (req, file, cb) => {
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const ok = /\.(jpg|jpeg|png|webp|gif)$/i.test(file.originalname);
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cb(null, ok);
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}});
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// DB
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const pool = new Pool({
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user: 'postgres',
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host: 'localhost',
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database: 'voda_landing',
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password: 'postgres',
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port: 5432,
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});
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// Middleware
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app.use(express.json());
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app.use(express.urlencoded({ extended: true }));
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app.use(session({
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secret: 'voda-landing-secret-' + Date.now(),
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resave: false,
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saveUninitialized: false,
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cookie: { maxAge: 24 * 60 * 60 * 1000 }
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}));
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// Static
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app.use('/admin', express.static(path.join(__dirname, 'admin')));
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app.use(express.static('public'));
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// Admin password (default: admin)
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const ADMIN_HASH = bcrypt.hashSync('admin', 10);
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// Auth middleware
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function requireAuth(req, res, next) {
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if (req.session && req.session.admin) return next();
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res.status(401).json({ error: 'Unauthorized' });
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}
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// === AUTH ===
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app.post('/api/login', async (req, res) => {
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const { password } = req.body;
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// Check DB for admin password, fallback to default
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const r = await pool.query("SELECT value FROM settings WHERE key='admin_password'");
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const hash = r.rows.length ? r.rows[0].value : ADMIN_HASH;
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if (bcrypt.compareSync(password || '', hash)) {
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req.session.admin = true;
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res.json({ ok: true });
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} else {
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res.status(401).json({ error: 'Wrong password' });
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}
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});
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app.post('/api/logout', (req, res) => {
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req.session.destroy();
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res.json({ ok: true });
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});
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app.get('/api/auth-check', (req, res) => {
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res.json({ auth: !!(req.session && req.session.admin) });
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});
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// === SETTINGS ===
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app.get('/api/settings', requireAuth, async (req, res) => {
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const r = await pool.query('SELECT key, value FROM settings');
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const obj = {};
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r.rows.forEach(row => obj[row.key] = row.value);
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res.json(obj);
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});
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app.put('/api/settings', requireAuth, async (req, res) => {
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const entries = Object.entries(req.body);
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for (const [key, value] of entries) {
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await pool.query(
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`INSERT INTO settings (key, value, updated_at) VALUES ($1, $2, NOW())
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ON CONFLICT (key) DO UPDATE SET value=$2, updated_at=NOW()`,
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[key, value]
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);
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}
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res.json({ ok: true });
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});
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// === SERVICES ===
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app.get('/api/services', requireAuth, async (req, res) => {
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const r = await pool.query('SELECT * FROM services ORDER BY sort_order');
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res.json(r.rows);
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});
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app.post('/api/services', requireAuth, async (req, res) => {
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const { title, description, icon_svg, sort_order } = req.body;
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const r = await pool.query(
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'INSERT INTO services (title, description, icon_svg, sort_order) VALUES ($1,$2,$3,$4) RETURNING *',
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[title, description, icon_svg || '', sort_order || 0]
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);
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res.json(r.rows[0]);
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});
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app.put('/api/services/:id', requireAuth, async (req, res) => {
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const { title, description, icon_svg, sort_order, active } = req.body;
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const r = await pool.query(
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'UPDATE services SET title=$1, description=$2, icon_svg=$3, sort_order=$4, active=$5 WHERE id=$6 RETURNING *',
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[title, description, icon_svg, sort_order, active, req.params.id]
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);
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res.json(r.rows[0]);
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});
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app.delete('/api/services/:id', requireAuth, async (req, res) => {
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await pool.query('DELETE FROM services WHERE id=$1', [req.params.id]);
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res.json({ ok: true });
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});
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// === BENEFITS ===
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app.get('/api/benefits', requireAuth, async (req, res) => {
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const r = await pool.query('SELECT * FROM benefits ORDER BY sort_order');
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res.json(r.rows);
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});
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app.post('/api/benefits', requireAuth, async (req, res) => {
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const { title, description, icon_svg, sort_order } = req.body;
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const r = await pool.query(
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'INSERT INTO benefits (title, description, icon_svg, sort_order) VALUES ($1,$2,$3,$4) RETURNING *',
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[title, description, icon_svg || '', sort_order || 0]
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);
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res.json(r.rows[0]);
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});
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app.put('/api/benefits/:id', requireAuth, async (req, res) => {
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const { title, description, icon_svg, sort_order, active } = req.body;
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const r = await pool.query(
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'UPDATE benefits SET title=$1, description=$2, icon_svg=$3, sort_order=$4, active=$5 WHERE id=$6 RETURNING *',
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[title, description, icon_svg, sort_order, active, req.params.id]
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);
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res.json(r.rows[0]);
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});
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app.delete('/api/benefits/:id', requireAuth, async (req, res) => {
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await pool.query('DELETE FROM benefits WHERE id=$1', [req.params.id]);
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res.json({ ok: true });
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});
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// === UPLOAD ===
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app.post('/api/upload', requireAuth, upload.single('image'), (req, res) => {
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if (!req.file) return res.status(400).json({ error: 'No file' });
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res.json({ url: '/uploads/' + req.file.filename });
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});
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// === PROJECTS ===
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app.get('/api/projects', requireAuth, async (req, res) => {
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const r = await pool.query('SELECT * FROM projects ORDER BY sort_order');
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res.json(r.rows);
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});
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app.post('/api/projects', requireAuth, async (req, res) => {
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const { title, address, tag, apartments, duration, status, icon_svg, sort_order, image_url } = req.body;
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const r = await pool.query(
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'INSERT INTO projects (title, address, tag, apartments, duration, status, icon_svg, sort_order, image_url) VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9) RETURNING *',
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[title, address, tag, apartments, duration, status || 'Сдано', icon_svg || '', sort_order || 0, image_url || '']
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);
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res.json(r.rows[0]);
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});
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app.put('/api/projects/:id', requireAuth, async (req, res) => {
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const { title, address, tag, apartments, duration, status, icon_svg, sort_order, active, image_url } = req.body;
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const r = await pool.query(
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'UPDATE projects SET title=$1, address=$2, tag=$3, apartments=$4, duration=$5, status=$6, icon_svg=$7, sort_order=$8, active=$9, image_url=$10 WHERE id=$11 RETURNING *',
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[title, address, tag, apartments, duration, status, icon_svg, sort_order, active, image_url || '', req.params.id]
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);
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res.json(r.rows[0]);
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});
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app.delete('/api/projects/:id', requireAuth, async (req, res) => {
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await pool.query('DELETE FROM projects WHERE id=$1', [req.params.id]);
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res.json({ ok: true });
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});
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// === LEADS ===
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app.get('/api/leads', requireAuth, async (req, res) => {
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const r = await pool.query('SELECT * FROM leads ORDER BY created_at DESC');
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res.json(r.rows);
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});
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app.put('/api/leads/:id', requireAuth, async (req, res) => {
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const { status } = req.body;
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const r = await pool.query(
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'UPDATE leads SET status=$1, updated_at=NOW() WHERE id=$2 RETURNING *',
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[status, req.params.id]
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);
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res.json(r.rows[0]);
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});
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app.delete('/api/leads/:id', requireAuth, async (req, res) => {
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await pool.query('DELETE FROM leads WHERE id=$1', [req.params.id]);
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res.json({ ok: true });
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});
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// === PUBLIC: Submit lead ===
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app.post('/api/submit-lead', async (req, res) => {
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const { company, name, phone, message } = req.body;
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if (!phone) return res.status(400).json({ error: 'Phone required' });
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const r = await pool.query(
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'INSERT INTO leads (company, name, phone, message) VALUES ($1,$2,$3,$4) RETURNING *',
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[company || '', name || '', phone, message || '']
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);
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// Telegram notification
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try {
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const tgR = await pool.query("SELECT key, value FROM settings WHERE key IN ('tg_bot_token','tg_chat_id','tg_enabled')");
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const tg = {};
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tgR.rows.forEach(row => tg[row.key] = row.value);
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if (tg.tg_enabled === 'true' && tg.tg_bot_token && tg.tg_chat_id) {
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const text = `🔔 Новая заявка!\n\n🏢 ${company || '—'}\n👤 ${name || '—'}\n📞 ${phone}\n💬 ${message || '—'}`;
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const url = `https://api.telegram.org/bot${tg.tg_bot_token}/sendMessage`;
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const data = JSON.stringify({ chat_id: tg.tg_chat_id, text, parse_mode: 'HTML' });
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const req2 = https.request(url, { method: 'POST', headers: { 'Content-Type': 'application/json' } });
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req2.write(data);
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req2.end();
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}
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} catch (e) {
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console.error('TG error:', e.message);
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}
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res.json({ ok: true, id: r.rows[0].id });
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});
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// === PUBLIC: Get landing data ===
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app.get('/api/landing-data', async (req, res) => {
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const [settingsR, servicesR, benefitsR, projectsR] = await Promise.all([
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pool.query('SELECT key, value FROM settings'),
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pool.query('SELECT * FROM services WHERE active=true ORDER BY sort_order'),
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pool.query('SELECT * FROM benefits WHERE active=true ORDER BY sort_order'),
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pool.query('SELECT * FROM projects WHERE active=true ORDER BY sort_order'),
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]);
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const settings = {};
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settingsR.rows.forEach(row => settings[row.key] = row.value);
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res.json({ settings, services: servicesR.rows, benefits: benefitsR.rows, projects: projectsR.rows });
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});
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// === CHANGE PASSWORD ===
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app.put('/api/change-password', requireAuth, async (req, res) => {
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const { password } = req.body;
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if (!password || password.length < 4) return res.status(400).json({ error: 'Min 4 chars' });
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const hash = bcrypt.hashSync(password, 10);
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await pool.query(
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`INSERT INTO settings (key, value, updated_at) VALUES ('admin_password', $1, NOW())
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ON CONFLICT (key) DO UPDATE SET value=$1, updated_at=NOW()`,
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[hash]
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);
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res.json({ ok: true });
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});
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app.listen(PORT, () => {
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console.log(`Server running on port ${PORT}`);
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});
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