server.js

// server.js
import express from "express";
import cors from "cors";
import mongoose from "mongoose";
import dotenv from "dotenv";

import companyRoutes from "./src/routes/companyRoutes.js";
import clientRoutes from "./src/routes/clientRoutes.js";
import productRoutes from "./src/routes/productRoutes.js";
import invoiceRoutes from "./src/routes/invoiceRoutes.js";

dotenv.config();
const app = express();

// allow bigger payloads for logos
app.use(express.json({ limit: "10mb" }));

// ✅ Simple CORS setup
app.use(
  cors({
    origin: [
      process.env.FRONTEND_URL,   // deployed frontend
      "http://localhost:5173",                    // local frontend 
    ],
  })
);

// Routes
app.use("/api/company", companyRoutes);
app.use("/api/clients", clientRoutes);
app.use("/api/products", productRoutes);
app.use("/api/invoices", invoiceRoutes);

// Health check
app.get("/", (_req, res) => {
  res.send("✅ Invoice Builder Backend is running");
});

const PORT = process.env.PORT || 5000;

// Start server after DB connects
mongoose
  .connect(process.env.MONGO_URI)
  .then(() => {
    console.log("✅ MongoDB connected");
    app.listen(PORT, () => {
      console.log(`🚀 Server running on port ${PORT}`);
    });
  })
  .catch((err) => {
    console.error("❌ MongoDB connection error:", err.message);
  });