feat: persist branding, visual identity, and database integration changes

backend/db.js

@@ -0,0 +1,21 @@
+import pg from 'pg';
+import dotenv from 'dotenv';
+
+dotenv.config();
+
+const { Pool } = pg;
+
+const pool = new Pool({
+  host: process.env.PG_HOST || '10.99.0.3',
+  port: process.env.PG_PORT || 5432,
+  database: process.env.PG_DATABASE || 'subdominio',
+  user: process.env.PG_USER || 'mercado_admin',
+  password: process.env.PG_PASSWORD || 'mErC4d0_2026_Club3!#',
+  max: 20,
+  idleTimeoutMillis: 30000,
+  connectionTimeoutMillis: 5000,
+});
+
+export const query = (text, params) => pool.query(text, params);
+
+export default pool;

backend/package-lock.json

@@ -0,0 +1,796 @@
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+      "engines": {
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+    "node_modules/vary": {
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+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==",
+      "engines": {
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+  }
+}

backend/package.json

@@ -9,6 +9,7 @@
   "dependencies": {
     "express": "^4.19.2",
     "cors": "^2.8.5",
-    "dotenv": "^16.4.5"
+    "dotenv": "^16.4.5",
+    "pg": "^8.11.5"
   }
 }

backend/schema.sql

@@ -0,0 +1,32 @@
+-- Tabela de domínios principais
+CREATE TABLE IF NOT EXISTS domains (
+    id SERIAL PRIMARY KEY,
+    name VARCHAR(255) UNIQUE NOT NULL,
+    hostinger_id VARCHAR(255),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Tabela de subdomínios (entradas DNS)
+CREATE TABLE IF NOT EXISTS subdomains (
+    id SERIAL PRIMARY KEY,
+    domain_id INTEGER REFERENCES domains(id) ON DELETE CASCADE,
+    subdomain VARCHAR(255) NOT NULL,
+    full_domain VARCHAR(255) UNIQUE NOT NULL,
+    type VARCHAR(10) DEFAULT 'A',
+    value VARCHAR(255) NOT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    UNIQUE(domain_id, subdomain)
+);
+
+-- Tabela de branding (identidade visual)
+CREATE TABLE IF NOT EXISTS branding (
+    id SERIAL PRIMARY KEY,
+    subdomain_id INTEGER UNIQUE REFERENCES subdomains(id) ON DELETE CASCADE,
+    logo_url TEXT,
+    primary_color VARCHAR(50) DEFAULT '#FF6B00',
+    secondary_color VARCHAR(50) DEFAULT '#1A1A1A',
+    title VARCHAR(255),
+    description TEXT,
+    favicon_url TEXT,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);

backend/server.js

@@ -1,120 +1,162 @@
 import express from 'express';
 import cors from 'cors';
-import { readFileSync, writeFileSync, existsSync } from 'fs';
-import { fileURLToPath } from 'url';
-import { dirname, join } from 'path';
+import dotenv from 'dotenv';
+import { query } from './db.js';
 
-const __dirname = dirname(fileURLToPath(import.meta.url));
-const CONFIG_FILE = join(__dirname, 'config.json');
+dotenv.config();
 
 const app = express();
 app.use(cors());
 app.use(express.json());
 
-function loadConfig() {
-  if (!existsSync(CONFIG_FILE)) return { hostinger_api_key: '' };
-  try { return JSON.parse(readFileSync(CONFIG_FILE, 'utf8')); } catch { return { hostinger_api_key: '' }; }
-}
+// API Key da Hostinger (Fallback para env se não estiver no banco futuramente)
+let HOSTINGER_API_KEY = process.env.HOSTINGER_API_KEY || '';
 
-function saveConfig(data) {
-  writeFileSync(CONFIG_FILE, JSON.stringify(data, null, 2), 'utf8');
-}
-
-// GET configuração (mascara a key)
+// --- Configuração ---
 app.get('/api/config', (req, res) => {
-  const cfg = loadConfig();
-  res.json({ has_api_key: !!cfg.hostinger_api_key });
+  res.json({ has_api_key: !!HOSTINGER_API_KEY });
 });
 
-// POST salvar API key da Hostinger
 app.post('/api/config/hostinger-key', (req, res) => {
   const { api_key } = req.body;
   if (!api_key?.trim()) return res.status(400).json({ error: 'api_key obrigatória' });
-  const cfg = loadConfig();
-  cfg.hostinger_api_key = api_key.trim();
-  saveConfig(cfg);
+  HOSTINGER_API_KEY = api_key.trim();
   res.json({ ok: true });
 });
 
-// GET listar domínios via Hostinger API (Corrigido para v1/portfolio)
-app.get('/api/subdomains', async (req, res) => {
-  const cfg = loadConfig();
-  console.log('[BACKEND] Buscando domínios na Hostinger...');
-  if (!cfg.hostinger_api_key) return res.status(400).json({ error: 'API key não configurada' });
+// --- Domínios ---
 
+// Listar domínios salvos no banco
+app.get('/api/domains', async (req, res) => {
   try {
-    const r = await fetch('https://developers.hostinger.com/api/domains/v1/portfolio', {
-      headers: { 
-        'Authorization': `Bearer ${cfg.hostinger_api_key}`, 
-        'Accept': 'application/json'
-      }
-    });
-    
-    console.log('[BACKEND] Status Hostinger:', r.status);
-    
-    if (!r.ok) {
-      const errText = await r.text();
-      console.error('[BACKEND] Erro Hostinger:', errText);
-      return res.status(r.status).json({ error: `Hostinger Error: ${r.status}` });
-    }
-
-    const data = await r.json();
-    console.log('[BACKEND] Domínios encontrados:', Array.isArray(data) ? data.length : 'Não é array');
-    res.json(data);
-  } catch (e) {
-    console.error('[BACKEND] Crash fetch:', e.message);
-    res.status(500).json({ error: e.message });
+    const result = await query('SELECT * FROM domains ORDER BY name ASC');
+    res.json(result.rows);
+  } catch (err) {
+    res.status(500).json({ error: err.message });
   }
 });
 
-// POST criar subdomínio no DNS da Hostinger (Corrigido para v1/zones/{domain})
-app.post('/api/subdomains', async (req, res) => {
-  const cfg = loadConfig();
-  if (!cfg.hostinger_api_key) return res.status(400).json({ error: 'API key não configurada' });
-
-  const { domain, subdomain, type = 'A', value } = req.body;
-  console.log(`[BACKEND] Criando subdomínio ${subdomain}.${domain} -> ${value}`);
-  
-  if (!domain || !subdomain || !value) return res.status(400).json({ error: 'domain, subdomain e value obrigatórios' });
+// Sincronizar domínios da Hostinger para o banco
+app.post('/api/domains/sync', async (req, res) => {
+  if (!HOSTINGER_API_KEY) return res.status(400).json({ error: 'API key não configurada' });
 
   try {
-    const r = await fetch(`https://developers.hostinger.com/api/dns/v1/zones/${domain}`, {
+    const r = await fetch('https://developers.hostinger.com/api/domains/v1/portfolio', {
+      headers: { 'Authorization': `Bearer ${HOSTINGER_API_KEY}`, 'Accept': 'application/json' }
+    });
+    
+    if (!r.ok) {
+      const errText = await r.text();
+      return res.status(r.status).json({ error: `Hostinger Error: ${errText}` });
+    }
+
+    const domains = await r.json();
+    
+    for (const dom of domains) {
+      await query(
+        'INSERT INTO domains (name, hostinger_id) VALUES ($1, $2) ON CONFLICT (name) DO UPDATE SET hostinger_id = $2',
+        [dom.domain, dom.id || null]
+      );
+    }
+
+    const result = await query('SELECT * FROM domains ORDER BY name ASC');
+    res.json({ ok: true, domains: result.rows });
+  } catch (err) {
+    res.status(500).json({ error: err.message });
+  }
+});
+
+// --- Subdomínios ---
+
+// Listar subdomínios de um domínio (do banco)
+app.get('/api/domains/:domainId/subdomains', async (req, res) => {
+  try {
+    const result = await query(
+      'SELECT s.*, b.logo_url, b.primary_color, b.secondary_color, b.title, b.description FROM subdomains s LEFT JOIN branding b ON s.id = b.subdomain_id WHERE s.domain_id = $1 ORDER BY s.subdomain ASC',
+      [req.params.domainId]
+    );
+    res.json(result.rows);
+  } catch (err) {
+    res.status(500).json({ error: err.message });
+  }
+});
+
+// Criar subdomínio (Hostinger + Banco)
+app.post('/api/subdomains', async (req, res) => {
+  if (!HOSTINGER_API_KEY) return res.status(400).json({ error: 'API key não configurada' });
+  const { domainId, domainName, subdomain, type = 'A', value } = req.body;
+
+  if (!domainId || !domainName || !subdomain || !value) {
+    return res.status(400).json({ error: 'Campos obrigatórios ausentes' });
+  }
+
+  try {
+    // 1. Criar na Hostinger
+    const r = await fetch(`https://developers.hostinger.com/api/dns/v1/zones/${domainName}`, {
       method: 'PUT',
       headers: { 
-        'Authorization': `Bearer ${cfg.hostinger_api_key}`, 
+        'Authorization': `Bearer ${HOSTINGER_API_KEY}`, 
         'Content-Type': 'application/json',
         'Accept': 'application/json'
       },
       body: JSON.stringify({
         overwrite: false,
-        zone: [
-          {
-            name: subdomain,
-            type: type,
-            records: [
-              {
-                content: value,
-                ttl: 300
-              }
-            ]
-          }
-        ]
+        zone: [{ name: subdomain, type: type, records: [{ content: value, ttl: 300 }] }]
       })
     });
-    
-    console.log('[BACKEND] Status Criação DNS:', r.status);
 
     if (!r.ok) {
       const errText = await r.text();
-      console.error('[BACKEND] Erro Criação DNS:', errText);
-      return res.status(r.status).json({ error: `Erro DNS: ${r.status}` });
+      return res.status(r.status).json({ error: `Erro Hostinger: ${errText}` });
     }
 
-    const data = await r.json();
-    res.json({ ok: true, data });
-  } catch (e) {
-    console.error('[BACKEND] Crash Criação DNS:', e.message);
-    res.status(500).json({ error: e.message });
+    // 2. Salvar no Banco
+    const fullDomain = `${subdomain}.${domainName}`;
+    const dbResult = await query(
+      'INSERT INTO subdomains (domain_id, subdomain, full_domain, type, value) VALUES ($1, $2, $3, $4, $5) ON CONFLICT (full_domain) DO UPDATE SET value = $5 RETURNING *',
+      [domainId, subdomain, fullDomain, type, value]
+    );
+
+    res.json({ ok: true, subdomain: dbResult.rows[0] });
+  } catch (err) {
+    res.status(500).json({ error: err.message });
+  }
+});
+
+// --- Branding / Identidade Visual ---
+
+app.get('/api/branding/:subdomainId', async (req, res) => {
+  try {
+    const result = await query('SELECT * FROM branding WHERE subdomain_id = $1', [req.params.subdomainId]);
+    res.json(result.rows[0] || {});
+  } catch (err) {
+    res.status(500).json({ error: err.message });
+  }
+});
+
+app.put('/api/branding/:subdomainId', async (req, res) => {
+  const { logo_url, primary_color, secondary_color, title, description, favicon_url } = req.body;
+  const subdomainId = req.params.subdomainId;
+
+  try {
+    const result = await query(
+      `INSERT INTO branding (subdomain_id, logo_url, primary_color, secondary_color, title, description, favicon_url)
+       VALUES ($1, $2, $3, $4, $5, $6, $7)
+       ON CONFLICT (subdomain_id) 
+       DO UPDATE SET 
+          logo_url = EXCLUDED.logo_url,
+          primary_color = EXCLUDED.primary_color,
+          secondary_color = EXCLUDED.secondary_color,
+          title = EXCLUDED.title,
+          description = EXCLUDED.description,
+          favicon_url = EXCLUDED.favicon_url,
+          updated_at = CURRENT_TIMESTAMP
+       RETURNING *`,
+      [subdomainId, logo_url, primary_color, secondary_color, title, description, favicon_url]
+    );
+    res.json(result.rows[0]);
+  } catch (err) {
+    res.status(500).json({ error: err.message });
   }
 });