app.js

// app.js - Code to create an express server, incorporting middleware and the main /api route/router

require("./db/connection.js");
const express = require("express");
const cors = require("cors");
const apiRouter = require("./routes/api.router.js");

const {
  handleCustomErrors,
  handleMdbErrors,
  handleServerErrors,
  handle404s,
} = require("./errors/errors.js");

// Initalise server
const app = express();

// Initalise middleware (CORS & JSON)
app.use(cors());
app.use(express.json());

// Router Endpoints
app.use("/api", apiRouter);

// Error handling
app.all("*", handle404s);
app.use(handleCustomErrors);
app.use(handleMdbErrors);
app.use(handleServerErrors);

module.exports = app;