index.js

import express from "express";
import videosRouter from "./routes/videos.js";
import cors from "cors";
import "dotenv/config";
import path from "path";
import { fileURLToPath } from "url";

const app = express();

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

app.use(cors());

app.use(express.json());

app.use("/images", express.static(path.join(__dirname, "public", "images")));
app.use("/videos", express.static(path.join(__dirname, "public", "videos")));

const PORT = process.env.PORT || 8080;

app.get("/", (req, res) => {
  res.send("Homepage");
});

app.use("/videos", videosRouter);

app.use((err, req, res, next) => {
  if (err.code === "LIMIT_FILE_SIZE") {
    return res.status(400).json({ message: "File size exceeds limit." });
  } else if (err.code === "INVALID_FILE_TYPE") {
    return res.status(400).json({ message: err.message });
  } else {
    return res.status(500).json({ message: "Internal Server Error" });
  }
});

app.listen(PORT, () => {
  console.log(`App is running on port ${PORT}`);
});