Actualizar server.js

server.js

@@ -4,20 +4,12 @@ import bcrypt from "bcryptjs";
 import jwt from "jsonwebtoken";
 import pg from "pg";
 
-// Nota: En Node.js v18/v20 'fetch' ya es nativo, no hace falta importarlo.
-
 const { Pool } = pg;
 const app = express();
 
-// =========================
-// MIDDLEWARES
-// =========================
-app.use(cors()); // Importante para que la web no de error de bloqueo
+app.use(cors());
 app.use(express.json());
 
-// =========================
-// VARIABLES DE ENTORNO
-// =========================
 const {
   DATABASE_URL,
   JWT_SECRET,
@@ -31,28 +23,76 @@ if (!DATABASE_URL || !JWT_SECRET) {
   process.exit(1);
 }
 
-// =========================
-// CONEXIÓN BASE DE DATOS
-// =========================
+// --- CONEXIÓN DB ---
 const pool = new Pool({
   connectionString: DATABASE_URL,
-  ssl: false // <--- IMPORTANTE: 'false' para que funcione en Coolify interno
+  ssl: false // Correcto para Coolify interno
 });
 
-// =========================
-// RUTA DE "ESTOY VIVO" (Health Check)
-// =========================
+// ==========================================
+// 🛠️ INICIALIZACIÓN DE LA BASE DE DATOS
+// ==========================================
+async function initDB() {
+  const client = await pool.connect();
+  try {
+    console.log("🛠️ Comprobando tablas de base de datos...");
+    await client.query(`
+      CREATE TABLE IF NOT EXISTS users (
+        id SERIAL PRIMARY KEY,
+        full_name TEXT NOT NULL,
+        phone TEXT UNIQUE NOT NULL,
+        email TEXT UNIQUE NOT NULL,
+        dni TEXT,
+        address TEXT,
+        password_hash TEXT NOT NULL,
+        is_verified BOOLEAN DEFAULT FALSE,
+        created_at TIMESTAMP DEFAULT NOW()
+      );
+
+      CREATE TABLE IF NOT EXISTS login_codes (
+        id SERIAL PRIMARY KEY,
+        user_id INT REFERENCES users(id) ON DELETE CASCADE,
+        phone TEXT NOT NULL,
+        code_hash TEXT NOT NULL,
+        purpose TEXT DEFAULT 'register_verify',
+        consumed_at TIMESTAMP,
+        expires_at TIMESTAMP NOT NULL,
+        created_at TIMESTAMP DEFAULT NOW()
+      );
+
+      CREATE TABLE IF NOT EXISTS services (
+        id SERIAL PRIMARY KEY,
+        user_id INT REFERENCES users(id) ON DELETE CASCADE,
+        title TEXT NOT NULL,
+        client_name TEXT,
+        phone TEXT,
+        address TEXT,
+        notes TEXT,
+        created_at TIMESTAMP DEFAULT NOW()
+      );
+    `);
+    console.log("✅ Tablas verificadas/creadas correctamente.");
+  } catch (e) {
+    console.error("❌ Error creando tablas:", e);
+  } finally {
+    client.release();
+  }
+}
+
+// Ejecutamos la creación de tablas al arrancar
+initDB();
+
+// ==========================================
+// RESTO DEL SERVIDOR
+// ==========================================
+
 app.get("/", (req, res) => {
   res.status(200).send("🚀 IntegraRepara API v1.0 - Online");
 });
 
-// =========================
-// FUNCIONES DE AYUDA (Helpers)
-// =========================
 function normalizePhone(phone) {
   let p = String(phone || "").trim().replace(/\s+/g, "").replace(/-/g, "");
   if (!p) return "";
-  // Lógica simple para España
   if (!p.startsWith("+") && /^[6789]\d{8}$/.test(p)) {
     return "+34" + p;
   }
@@ -71,7 +111,6 @@ function signToken(user) {
   );
 }
 
-// Middleware de seguridad para rutas protegidas
 function authMiddleware(req, res, next) {
   const h = req.headers.authorization || "";
   const token = h.startsWith("Bearer ") ? h.slice(7) : "";
@@ -85,9 +124,6 @@ function authMiddleware(req, res, next) {
   }
 }
 
-// =========================
-// WHATSAPP (EVOLUTION API)
-// =========================
 async function sendWhatsAppCode(phone, code) {
   if (!EVOLUTION_BASE_URL || !EVOLUTION_API_KEY) {
     console.log("⚠️ Evolution no configurado. Código simulado:", code);
@@ -104,10 +140,7 @@ async function sendWhatsAppCode(phone, code) {
 
     const res = await fetch(url, {
       method: "POST",
-      headers: { 
-        "Content-Type": "application/json", 
-        "apikey": EVOLUTION_API_KEY 
-      },
+      headers: { "Content-Type": "application/json", "apikey": EVOLUTION_API_KEY },
       body: JSON.stringify(body)
     });
     
@@ -123,11 +156,8 @@ async function sendWhatsAppCode(phone, code) {
   }
 }
 
-// =========================
-// RUTAS DE LA API
-// =========================
+// --- RUTAS ---
 
-// 1. REGISTRO
 app.post("/auth/register", async (req, res) => {
   const client = await pool.connect();
   try {
@@ -142,7 +172,6 @@ app.post("/auth/register", async (req, res) => {
     
     await client.query('BEGIN');
     
-    // Comprobar si existe
     const checkUser = await client.query("SELECT * FROM users WHERE email = $1 OR phone = $2", [email, p]);
     let userId;
 
@@ -152,14 +181,12 @@ app.post("/auth/register", async (req, res) => {
         await client.query('ROLLBACK');
         return res.status(409).json({ ok: false, error: "Usuario ya registrado y verificado." });
       }
-      // Actualizar usuario existente no verificado
       await client.query(
         "UPDATE users SET full_name=$1, address=$2, dni=$3, password_hash=$4 WHERE id=$5",
         [fullName, address, dni, passwordHash, existing.id]
       );
       userId = existing.id;
     } else {
-      // Crear nuevo
       const insert = await client.query(
         "INSERT INTO users (full_name, phone, address, dni, email, password_hash) VALUES ($1, $2, $3, $4, $5, $6) RETURNING id",
         [fullName, p, address, dni, email, passwordHash]
@@ -167,10 +194,9 @@ app.post("/auth/register", async (req, res) => {
       userId = insert.rows[0].id;
     }
 
-    // Código de verificación
     const code = genCode6();
     const codeHash = await bcrypt.hash(code, 10);
-    const expiresAt = new Date(Date.now() + 10 * 60 * 1000); // 10 min
+    const expiresAt = new Date(Date.now() + 10 * 60 * 1000);
 
     await client.query("DELETE FROM login_codes WHERE user_id = $1", [userId]);
     await client.query(
@@ -178,7 +204,6 @@ app.post("/auth/register", async (req, res) => {
       [userId, p, codeHash, expiresAt]
     );
 
-    // Enviar WhatsApp (sin esperar bloqueante para no fallar la DB si tarda)
     await sendWhatsAppCode(p, code);
     
     await client.query('COMMIT');
@@ -193,7 +218,6 @@ app.post("/auth/register", async (req, res) => {
   }
 });
 
-// 2. VERIFICAR CÓDIGO (Aquí estaba tu error de sintaxis, ya está corregido)
 app.post("/auth/verify", async (req, res) => {
   try {
     const { phone, code } = req.body;
@@ -210,15 +234,13 @@ app.post("/auth/verify", async (req, res) => {
 
     if (q.rowCount === 0) return res.status(400).json({ ok: false, error: "Código inválido o expirado" });
     
-    const row = q.rows[0]; // Definimos 'row' aquí para usarlo abajo
+    const row = q.rows[0];
     const valid = await bcrypt.compare(String(code), row.code_hash);
     
     if (!valid) return res.status(400).json({ ok: false, error: "Código incorrecto" });
     
-    // --- CORRECCIÓN DE SINTAXIS AQUI ---
     await pool.query("UPDATE login_codes SET consumed_at=NOW() WHERE id=$1", [row.id]);
     await pool.query("UPDATE users SET is_verified=TRUE WHERE id=$1", [row.uid]);
-    // -----------------------------------
     
     const token = signToken({ id: row.uid, email: row.email, phone: p });
     res.json({ ok: true, token });
@@ -229,7 +251,6 @@ app.post("/auth/verify", async (req, res) => {
   }
 });
 
-// 3. LOGIN (Email + Pass)
 app.post("/auth/login", async (req, res) => {
   try {
     const { email, password } = req.body;
@@ -250,7 +271,6 @@ app.post("/auth/login", async (req, res) => {
   }
 });
 
-// 4. SERVICIOS (Protegido)
 app.get("/services", authMiddleware, async (req, res) => {
     try {
         const q = await pool.query("SELECT * FROM services WHERE user_id=$1 ORDER BY created_at DESC", [req.user.sub]);
@@ -260,6 +280,5 @@ app.get("/services", authMiddleware, async (req, res) => {
     }
 });
 
-// ARRANCAR SERVIDOR
 const port = process.env.PORT || 3000;
 app.listen(port, "0.0.0.0", () => console.log(`🚀 Server OK en puerto ${port}`));