Despliegue en VPS

server/db.js

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+import Database from "better-sqlite3";
+import { fileURLToPath } from "url";
+import { dirname, join } from "path";
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const db = new Database(join(__dirname, "..", "localesp.db"));
+
+db.exec(`
+  CREATE TABLE IF NOT EXISTS businesses (
+    id          TEXT PRIMARY KEY,
+    name        TEXT NOT NULL,
+    category    TEXT NOT NULL,
+    address     TEXT NOT NULL,
+    description TEXT NOT NULL,
+    contact     TEXT NOT NULL DEFAULT '',
+    lat         REAL NOT NULL,
+    lng         REAL NOT NULL,
+    status      TEXT NOT NULL DEFAULT 'pending',
+    createdAt   TEXT NOT NULL
+  )
+`);
+
+const empty = db.prepare("SELECT COUNT(*) AS n FROM businesses").get().n === 0;
+if (empty) {
+  const ins = db.prepare(`
+    INSERT INTO businesses
+      (id, name, category, address, description, contact, lat, lng, status, createdAt)
+    VALUES
+      (@id, @name, @category, @address, @description, @contact, @lat, @lng, @status, @createdAt)
+  `);
+  for (const b of [
+    { id: "1", name: "Café del Mercado",       category: "Cafetería", address: "Plaza Mayor 3, Madrid",       description: "Café de especialidad y bollería artesana.",    contact: "hola@cafedelmercado.example", lat: 40.4155, lng: -3.7074, status: "approved", createdAt: "2025-01-10T10:00:00Z" },
+    { id: "2", name: "Librería El Faro",        category: "Librería",  address: "Calle Luna 12, Madrid",       description: "Librería independiente con sección infantil.", contact: "",                           lat: 40.4221, lng: -3.7059, status: "approved", createdAt: "2025-01-12T10:00:00Z" },
+    { id: "3", name: "Taller Bicicletas Rueda", category: "Servicios", address: "Calle Embajadores 45, Madrid", description: "Reparación y venta de segunda mano.",          contact: "+34 600 000 000",             lat: 40.4078, lng: -3.7053, status: "approved", createdAt: "2025-01-15T10:00:00Z" },
+  ]) ins.run(b);
+}
+
+export default db;

server/index.js

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+import express from "express";
+import { randomUUID } from "crypto";
+import { fileURLToPath } from "url";
+import { dirname, join } from "path";
+import db from "./db.js";
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const app = express();
+app.use(express.json());
+app.use(express.static(join(__dirname, "../dist")));
+
+app.get("/api/businesses", (_req, res) => {
+  res.json(db.prepare("SELECT * FROM businesses WHERE status = 'approved' ORDER BY createdAt DESC").all());
+});
+
+app.post("/api/businesses", (req, res) => {
+  const { name, category, address, description, contact, lat, lng } = req.body;
+  const business = {
+    id: randomUUID(),
+    name, category, address, description,
+    contact: contact || "",
+    lat, lng,
+    status: "pending",
+    createdAt: new Date().toISOString(),
+  };
+  db.prepare(`
+    INSERT INTO businesses (id, name, category, address, description, contact, lat, lng, status, createdAt)
+    VALUES (@id, @name, @category, @address, @description, @contact, @lat, @lng, @status, @createdAt)
+  `).run(business);
+  res.status(201).json(business);
+});
+
+app.get("/api/admin/pending", (_req, res) => {
+  res.json(db.prepare("SELECT * FROM businesses WHERE status = 'pending' ORDER BY createdAt ASC").all());
+});
+
+app.patch("/api/admin/businesses/:id", (req, res) => {
+  const { status } = req.body;
+  if (!["approved", "rejected"].includes(status))
+    return res.status(400).json({ error: "status must be 'approved' or 'rejected'" });
+  const info = db.prepare("UPDATE businesses SET status = ? WHERE id = ?").run(status, req.params.id);
+  if (info.changes === 0) return res.status(404).json({ error: "not found" });
+  res.json({ ok: true });
+});
+
+app.get(/^\/(?!api\/).*/, (_req, res) => {
+  res.sendFile(join(__dirname, "../dist/index.html"));
+});
+
+const PORT = process.env.PORT || 3000;
+app.listen(PORT, () => console.log(`API listening on http://localhost:${PORT}`));