first commit

server/src/index.ts

@@ -0,0 +1,114 @@
+// Importar los paquetes necesarios de Express y otros módulos
+import express, { Application, urlencoded, json } from "express";
+import http from "http";
+import { Server, Socket } from "socket.io";
+import cors from "cors";
+import { RegisterRoutes } from "../build/routes";
+import dotenv from "dotenv";
+import path from "path";
+
+dotenv.config();
+
+const PORT = process.env.PORT || 3000;
+
+/*
+const corsOptions = {
+    origin: "*",
+    optionsSuccessStatus: 200,
+};
+*/
+const corsOptions = {
+    origin: `${process.env.CORS_ALLOWED_ORIGIN}`,
+    allowedHeaders: ["Content-Type", "Authorization"],
+};
+
+// Crear una nueva instancia de la aplicación de Express
+const app: Application = express();
+
+app.use(cors(corsOptions));
+
+const server = http.createServer(app);
+const io = new Server(server, {
+    cors: {
+        origin: "*", // ajustar según necesidad
+    },
+});
+
+//app.use("/docs", swaggerUi.serve, async (_req: ExRequest, res: ExResponse) => {
+//    return res.send(swaggerUi.generateHTML(await import("../build/swagger.json")));
+//});
+
+app.use(
+    urlencoded({
+        extended: true,
+    })
+);
+
+app.use(json());
+
+app.use((req, _res, next) => {
+    if (req.path === '/companies/create') {
+        require('fs').writeFileSync('request_log.json', JSON.stringify({ body: req.body, headers: req.headers }, null, 2));
+    }
+    next();
+});
+
+RegisterRoutes(app);
+
+app.use(function errorHandler(
+  err: unknown,
+  req: express.Request,
+  res: express.Response,
+  next: express.NextFunction
+): express.Response | void {
+  if (err instanceof Error && err.name === "ValidateError") {
+    console.warn(`Caught Validation Error for ${req.path}:`, (err as any).fields);
+    return res.status(422).json({
+      message: "Validation Failed",
+      details: (err as any)?.fields,
+    });
+  }
+  if (err instanceof Error) {
+    console.error("Global Error:", err);
+    return res.status(500).json({
+      message: "Internal Server Error",
+      details: err.message
+    });
+  }
+  next();
+});
+
+// Escuchar conexiones
+io.on("connection", (socket: Socket) => {
+    const userId = socket.handshake.auth.userId as string;
+
+    if (!userId) {
+        console.log("Conexión rechazada: no se proporcionó userId");
+        socket.disconnect();
+        return;
+    }
+
+    console.log(`Usuario ${userId} conectado con socket ${socket.id}`);
+
+    socket.join(`user:${userId}`);
+
+    socket.on("disconnect", () => {
+        console.log(`Usuario ${userId} desconectado`);
+    });
+});
+
+//Servir la carpeta de archivos para usuarios registrados.
+const filePath = path.join(__dirname, "../uploads");
+//app.use("/public", authenticateMiddleware, express.static(filePath));
+app.use("/public", express.static(filePath)); //without authentication
+
+// Iniciar el servidor de Express
+app.listen(PORT, () => {
+    console.log(`Servidor iniciado en http://localhost:${PORT}`);
+});
+
+server.listen(3001, () => {
+    console.log(`Servidor de chat en http://localhost:${3001}`);
+});
+
+export { server, io };