server.js

require("dotenv").config();

const sequelize = require("./config/connection");
const express = require("express");
const PORT = process.env.PORT || 3004;
const routes = require("./controllers");
const path = require("path");
const cors = require("cors");

const app = express();

const allowedOrigins = ["http://localhost:5173"];

const corsOptions = {
  origin: function (origin, callback) {
    if (allowedOrigins.includes(origin) || !origin) {
      callback(null, true);
    } else {
      callback(new Error("Not allowed by CORS"));
    }
  },
  credentials: true,
};

app.use(cors(corsOptions));
app.use(express.json());
app.use(express.urlencoded({ extended: true }));
app.use((req, res, next) => {
  console.log(`Incoming request: ${req.method} ${req.url}`);
  next();
});

app.use(routes);

app.use((err, req, res, next) => {
  console.error(err.stack);
  res.status(500).json({
    message: err.message || "Internal Server Error",
    error: process.env.NODE_ENV === "production" ? {} : err,
  });
});

app.use((req, res) => {
  res.status(404).json({ message: "Route not found" });
});

sequelize
  .sync({ force: false })
  .then(() => {
    app.listen(PORT, () => console.log(`App is listening on port: ${PORT}`));
  })
  .catch((err) => {
    console.error("Unable to connect to the database:", err);
  });