app.js

const express = require("express");
const path = require("node:path");
require("dotenv").config();

const indexRouter = require("./routes/indexRouter.js");
const pizzasRouter = require("./routes/pizzasRouter.js");
const ingredientsRouter = require("./routes/ingredientsRouter.js");
const categoriesRouter = require("./routes/categoriesRouter.js");
const doughsRouter = require("./routes/doughsRouter.js");
const searchRouter = require("./routes/searchRouter.js");
const CustomNotFoundError = require("./errors/CustomNotFoundError");

const app = express();

// Init view Engine
app.set("views", path.join(__dirname, "views"));
app.set("view engine", "ejs");

// Serve static files
app.use(express.static("public", { extensions: ["html"] }));

// Parse data for req.body
app.use(express.urlencoded({ extended: true })); // to parse form data into req.body

// Routes
app.use("/pizzas", pizzasRouter);
app.use("/ingredients", ingredientsRouter);
app.use("/categories", categoriesRouter);
app.use("/doughs", doughsRouter);
app.use("/search", searchRouter);
app.use("/", indexRouter);

// Ignore favicon icon / ... request
app.get(
  ["/favicon.ico", "/.well-known/appspecific/com.chrome.devtools.json"],
  (req, res) => {
    // console.log(`Ignoring request of ${req.path}`);
    res.sendStatus(204); // No Content
  }
);

// catch-all route throwing a 404 error
app.use((req, res, next) => {
  throw new CustomNotFoundError("Page not found");
});

// Error handling
app.use((error, req, res, next) => {
  console.log(error);

  const code = error.statusCode || 500;
  const message = code !== 500 ? error.message : "Internal server error";

  res
    .status(code)
    .render("error", { pageTitle: process.env.TITLE, code, message });
});

const PORT = process.env.PORT || 8080;
app.listen(PORT, () => console.log(`Server listening on port ${PORT}`));