server.js

import express from "express";
import bodyParser from "body-parser";
import { config as dotenvConfig } from "dotenv";
dotenvConfig();
import { session } from "./middleware/index.js";
import { logging } from 'diegos-fly-logger/index.mjs';
import {
  searchMovie,
  poster,
  letterboxdWatchlist,
  letterboxdCustomList,
  alternativeSearch,
  proxy,
} from "./controllers/index.js";
import { isHealthy } from "./helpers/redis.js";

const app = express();
const port = process.env.PORT || 3000;

app.use(express.static("public/dist")); // serve static files that vite built

// anonymous session
app.use(session);

// logging
app.use(logging);

// parse application/x-www-form-urlencoded
app.use(bodyParser.urlencoded({ extended: false }));
// parse application/json
app.use(bodyParser.json());

app.get("/healthcheck", (req, res) => {
  res.status(200).send("OK");
});

// redis healthcheck endpoint
app.get("/redis-healthcheck", async (req, res) => {
  if (await isHealthy()) {
    res.status(200).send("OK");
  } else {
    res.status(500).send("Redis is not healthy");
  }
});

// Middleware to set cache control header
const setCacheControl = (req, res, next) => {
  // let browsers cache response for 1h
  res.setHeader("Cache-Control", "public, max-age=3600");
  next();
};

app.post("/api/search-movie", setCacheControl, async (req, res) => {
  return searchMovie(req, res);
});

app.post("/api/poster", setCacheControl, async (req, res) => {
  return poster(req, res);
});

app.post("/api/letterboxd-watchlist", setCacheControl, async (req, res) => {
  return letterboxdWatchlist(req, res);
});

app.post("/api/letterboxd-custom-list", setCacheControl, async (req, res) => {
  return letterboxdCustomList(req, res);
});

app.post("/api/alternative-search", setCacheControl, async (req, res) => {
  return alternativeSearch(req, res);
});

app.all("/api/proxy/:url(*)", async (req, res) => {
  return proxy(req, res);
});

app.listen(port, () =>
  console.log(`app listening on port http://localhost:${port}`)
);