Files
fasto/backend/index.js
2026-05-29 14:42:07 -03:00

403 lines
16 KiB
JavaScript

require('dotenv').config();
const express = require('express');
const path = require('path');
const crypto = require('crypto');
const multer = require('multer');
const { v4: uuidv4 } = require('uuid');
const fs = require('fs');
const pool = require('./db');
const transporter = require('./services/mailer');
const { createCorsMiddleware } = require('./config/cors');
const { allowedOrigins, getBaseUrl, getStartupBaseUrl, isProduction, jwtSecret: JWT_SECRET, port: PORT } = require('./config/runtime');
const { authenticateToken } = require('./middleware/auth');
const { createAuthRouter } = require('./routes/authRoutes');
const { createUsersRouter } = require('./routes/usersRoutes');
const { createTeamsRouter } = require('./routes/teamsRoutes');
const { createTenantsRouter } = require('./routes/tenantsRoutes');
const { createActivityRouter } = require('./routes/activityRoutes');
const { createOriginsRouter } = require('./routes/originsRoutes');
const { createFunnelsRouter } = require('./routes/funnelsRoutes');
const { createSearchRouter } = require('./routes/searchRoutes');
const { createAttendancesRouter } = require('./routes/attendancesRoutes');
const { createApiKeysRouter } = require('./routes/apiKeysRoutes');
const { createIntegrationsRouter } = require('./routes/integrationsRoutes');
const app = express();
app.use(createCorsMiddleware({ allowedOrigins, isProduction }));
app.use(express.json());
// Logger de Requisições
app.use((req, res, next) => {
console.log(`[${new Date().toISOString()}] ${req.method} ${req.url}`);
next();
});
// --- Configuração Multer (Upload Seguro) ---
const uploadDir = path.join(__dirname, 'uploads');
if (!fs.existsSync(uploadDir)) {
fs.mkdirSync(uploadDir, { recursive: true });
}
const storage = multer.diskStorage({
destination: (req, file, cb) => {
cb(null, uploadDir);
},
filename: (req, file, cb) => {
const ext = path.extname(file.originalname).toLowerCase();
cb(null, `${uuidv4()}${ext}`);
}
});
const upload = multer({
storage: storage,
limits: { fileSize: 2 * 1024 * 1024 }, // 2MB
fileFilter: (req, file, cb) => {
const allowedTypes = ['image/jpeg', 'image/png', 'image/webp'];
if (allowedTypes.includes(file.mimetype)) {
cb(null, true);
} else {
cb(new Error('Tipo de arquivo inválido. Apenas JPG, PNG e WEBP são permitidos.'));
}
}
});
app.use('/uploads', express.static(uploadDir, {
setHeaders: (res) => {
res.set('X-Content-Type-Options', 'nosniff');
}
}));
// --- API Router ---
const apiRouter = express.Router();
apiRouter.use(authenticateToken);
// --- Auth Routes ---
apiRouter.use(createAuthRouter({ pool, transporter, getBaseUrl, jwtSecret: JWT_SECRET }));
apiRouter.use(createUsersRouter({ pool, upload, transporter, getBaseUrl }));
apiRouter.use(createTeamsRouter({ pool }));
apiRouter.use(createTenantsRouter({ pool, transporter, getBaseUrl }));
apiRouter.use(createActivityRouter({ pool }));
apiRouter.use(createOriginsRouter({ pool }));
apiRouter.use(createFunnelsRouter({ pool }));
apiRouter.use(createSearchRouter({ pool }));
apiRouter.use(createAttendancesRouter({ pool }));
apiRouter.use(createApiKeysRouter({ pool }));
apiRouter.use(createIntegrationsRouter({ pool }));
// Mount the API Router
app.use('/api', apiRouter);
// Serve static files
if (process.env.NODE_ENV === 'production') {
app.use(express.static(path.join(__dirname, 'dist')));
app.get('*', (req, res) => {
// Avoid hijacking API requests
if (req.url.startsWith('/api')) return res.status(404).json({ error: 'API route not found' });
res.sendFile(path.join(__dirname, 'dist/index.html'));
});
}
// Auto-provision Super Admin
const provisionSuperAdmin = async (retries = 10, delay = 10000) => {
const email = 'suporte@blyzer.com.br';
for (let i = 0; i < retries; i++) {
try {
// Test connection first
const connection = await pool.getConnection();
// Auto-create missing tables to prevent issues with outdated Docker configs/volumes
await connection.query(`
CREATE TABLE IF NOT EXISTS password_resets (
email varchar(255) NOT NULL,
token varchar(255) NOT NULL,
expires_at timestamp NOT NULL,
created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (token),
KEY email (email)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
`);
await connection.query(`
CREATE TABLE IF NOT EXISTS pending_registrations (
email varchar(255) NOT NULL,
password_hash varchar(255) NOT NULL,
full_name varchar(255) NOT NULL,
organization_name varchar(255) NOT NULL,
verification_code varchar(10) NOT NULL,
expires_at timestamp NOT NULL,
created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (email)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
`);
await connection.query(`
CREATE TABLE IF NOT EXISTS notifications (
id varchar(36) NOT NULL,
user_id varchar(36) NOT NULL,
type enum('success', 'info', 'warning', 'error') DEFAULT 'info',
title varchar(255) NOT NULL,
message text NOT NULL,
link varchar(255) DEFAULT NULL,
is_read boolean DEFAULT false,
created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (id),
KEY user_id (user_id),
KEY created_at (created_at)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
`);
// Add slug column if it doesn't exist
try {
await connection.query('ALTER TABLE users ADD COLUMN slug VARCHAR(255) UNIQUE DEFAULT NULL');
} catch (err) {
// Ignore error if column already exists (ER_DUP_FIELDNAME)
if (err.code !== 'ER_DUP_FIELDNAME') console.log('Schema update note (slug):', err.message);
}
// Populate empty slugs
try {
await connection.query(`UPDATE users SET slug = CONCAT(LOWER(REPLACE(name, ' ', '-')), '-', SUBSTRING(MD5(RAND()), 1, 8)) WHERE slug IS NULL`);
} catch (err) {
console.log('Schema update note (populate slugs):', err.message);
}
// Update origin to VARCHAR for custom origins
try {
await connection.query("ALTER TABLE attendances MODIFY COLUMN origin VARCHAR(255) NOT NULL");
} catch (err) {
console.log('Schema update note (origin):', err.message);
}
// Convert funnel_stage to VARCHAR for custom funnels
try {
await connection.query("ALTER TABLE attendances MODIFY COLUMN funnel_stage VARCHAR(255) NOT NULL");
} catch (err) {
console.log('Schema update note (funnel_stage):', err.message);
}
// Add full_summary column for detailed AI analysis
try {
await connection.query("ALTER TABLE attendances ADD COLUMN full_summary TEXT DEFAULT NULL");
} catch (err) {
if (err.code !== 'ER_DUP_FIELDNAME') console.log('Schema update note (full_summary):', err.message);
}
// Create origin_groups table
await connection.query(`
CREATE TABLE IF NOT EXISTS origin_groups (
id varchar(36) NOT NULL,
tenant_id varchar(36) NOT NULL,
name varchar(255) NOT NULL,
created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (id),
KEY tenant_id (tenant_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
`);
// Create origin_items table
await connection.query(`
CREATE TABLE IF NOT EXISTS origin_items (
id varchar(36) NOT NULL,
origin_group_id varchar(36) NOT NULL,
name varchar(255) NOT NULL,
color_class varchar(255) DEFAULT 'bg-zinc-100 text-zinc-800 border-zinc-200',
created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (id),
KEY origin_group_id (origin_group_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
`);
// Attempt to add color_class if table already existed without it
try {
await connection.query("ALTER TABLE origin_items ADD COLUMN color_class VARCHAR(255) DEFAULT 'bg-zinc-100 text-zinc-800 border-zinc-200'");
} catch (err) {
if (err.code !== 'ER_DUP_FIELDNAME') console.log('Schema update note (origin_items.color_class):', err.message);
}
// Add origin_group_id to teams
try {
await connection.query("ALTER TABLE teams ADD COLUMN origin_group_id VARCHAR(36) DEFAULT NULL");
} catch (err) {
if (err.code !== 'ER_DUP_FIELDNAME') console.log('Schema update note (teams.origin_group_id):', err.message);
}
// Rename summary to title
try {
await connection.query("ALTER TABLE attendances RENAME COLUMN summary TO title");
} catch (err) {
if (err.code !== 'ER_BAD_FIELD_ERROR' && err.code !== 'ER_DUP_FIELDNAME') {
// If RENAME COLUMN fails (older mysql), try CHANGE
try {
await connection.query("ALTER TABLE attendances CHANGE COLUMN summary title TEXT");
} catch (e) {
console.log('Schema update note (summary to title):', e.message);
}
}
}
// Create funnels table
await connection.query(`
CREATE TABLE IF NOT EXISTS funnels (
id varchar(36) NOT NULL,
tenant_id varchar(36) NOT NULL,
name varchar(255) NOT NULL,
created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (id),
KEY tenant_id (tenant_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
`);
// Create funnel_stages table
await connection.query(`
CREATE TABLE IF NOT EXISTS funnel_stages (
id varchar(36) NOT NULL,
funnel_id varchar(36) NOT NULL,
name varchar(255) NOT NULL,
color_class varchar(255) DEFAULT 'bg-zinc-100 text-zinc-800 border-zinc-200',
order_index int DEFAULT 0,
created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (id),
KEY funnel_id (funnel_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
`);
// Create api_keys table for external integrations (n8n)
await connection.query(`
CREATE TABLE IF NOT EXISTS api_keys (
id varchar(36) NOT NULL,
tenant_id varchar(36) NOT NULL,
name varchar(255) NOT NULL,
secret_key varchar(255) NOT NULL,
secret_hash varchar(64) DEFAULT NULL,
created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
last_used_at timestamp NULL DEFAULT NULL,
PRIMARY KEY (id),
UNIQUE KEY secret_key (secret_key),
UNIQUE KEY secret_hash (secret_hash),
KEY tenant_id (tenant_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
`);
try {
await connection.query("ALTER TABLE api_keys ADD COLUMN secret_hash VARCHAR(64) DEFAULT NULL");
} catch (err) {
if (err.code !== 'ER_DUP_FIELDNAME') console.log('Schema update note (api_keys.secret_hash):', err.message);
}
try {
await connection.query("ALTER TABLE api_keys ADD UNIQUE KEY secret_hash (secret_hash)");
} catch (err) {
if (err.code !== 'ER_DUP_KEYNAME') console.log('Schema update note (api_keys.secret_hash index):', err.message);
}
// Create refresh_tokens table for persistent sessions
await connection.query(`
CREATE TABLE IF NOT EXISTS refresh_tokens (
id varchar(36) NOT NULL,
user_id varchar(36) NOT NULL,
token varchar(255) NOT NULL,
token_hash varchar(64) DEFAULT NULL,
expires_at timestamp NOT NULL,
created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (id),
UNIQUE KEY token (token),
UNIQUE KEY token_hash (token_hash),
KEY user_id (user_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
`);
try {
await connection.query("ALTER TABLE refresh_tokens ADD COLUMN token_hash VARCHAR(64) DEFAULT NULL");
} catch (err) {
if (err.code !== 'ER_DUP_FIELDNAME') console.log('Schema update note (refresh_tokens.token_hash):', err.message);
}
try {
await connection.query("ALTER TABLE refresh_tokens ADD UNIQUE KEY token_hash (token_hash)");
} catch (err) {
if (err.code !== 'ER_DUP_KEYNAME') console.log('Schema update note (refresh_tokens.token_hash index):', err.message);
}
// Add funnel_id to teams
try {
await connection.query("ALTER TABLE teams ADD COLUMN funnel_id VARCHAR(36) DEFAULT NULL");
} catch (err) {
if (err.code !== 'ER_DUP_FIELDNAME') console.log('Schema update note (teams.funnel_id):', err.message);
}
connection.release();
// Ensure system tenant exists
await pool.query('INSERT IGNORE INTO tenants (id, name, slug, admin_email, status) VALUES (?, ?, ?, ?, ?)', ['system', 'System Admin', 'system', email, 'active']);
const [existing] = await pool.query('SELECT id, password_hash FROM users WHERE email = ?', [email]);
if (existing.length === 0 || existing[0].password_hash === 'pending_setup') {
console.log('Provisioning default super_admin or resending email...');
if (existing.length === 0) {
const uid = `u_${crypto.randomUUID().split('-')[0]}`;
const placeholderHash = 'pending_setup';
const superAdminSlug = 'suporte-blyzer';
await pool.query(
'INSERT INTO users (id, tenant_id, name, email, password_hash, slug, role, status) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
[uid, 'system', 'Blyzer Suporte', email, placeholderHash, superAdminSlug, 'super_admin', 'active']
);
}
const token = crypto.randomBytes(32).toString('hex');
// Delete any old unused tokens for this email to prevent buildup
await pool.query('DELETE FROM password_resets WHERE email = ?', [email]);
await pool.query(
'INSERT INTO password_resets (email, token, expires_at) VALUES (?, ?, DATE_ADD(NOW(), INTERVAL 15 MINUTE))',
[email, token]
);
const setupLink = `${getStartupBaseUrl()}/#/setup-account?token=${token}`;
console.log(`\n\n=== SUPER ADMIN SETUP LINK ===\n${setupLink}\n==============================\n\n`);
await transporter.sendMail({
from: `"Fasto" <${process.env.MAIL_FROM || 'nao-responda@blyzer.com.br'}>`,
to: email,
subject: 'Conta Super Admin Criada - Fasto',
html: `
<div style="font-family: sans-serif; max-width: 600px; margin: 0 auto; padding: 20px; border: 1px solid #e2e8f0; border-radius: 12px; background: #ffffff; color: #0f172a;">
<h2 style="color: #0f172a;">Conta Super Admin Gerada</h2>
<p style="color: #475569;">Sua conta de suporte (super_admin) foi criada no Fasto.</p>
<div style="text-align: center; margin: 30px 0;">
<a href="${setupLink}" style="background-color: #0f172a; color: white; padding: 12px 24px; text-decoration: none; border-radius: 8px; font-weight: bold; display: inline-block;">Finalizar Cadastro</a>
</div>
<p style="font-size: 12px; color: #94a3b8;">Este link expira em 15 minutos.</p>
</div>
`
}).catch(err => console.error("Failed to send super_admin email:", err));
}
return; // Success, exit the retry loop
} catch (error) {
console.error(`Failed to provision super_admin (Attempt ${i + 1}/${retries}):`, error.message);
if (i < retries - 1) {
await new Promise(res => setTimeout(res, delay));
}
}
}
};
app.listen(PORT, async () => {
await provisionSuperAdmin();
console.log(`🚀 Servidor Backend rodando em http://localhost:${PORT}`);
});