YesPlayMusic/src/electron/services.js

const express = require("express");
const bodyParser = require("body-parser");
const cache = require("../../netease_api/util/apicache").middleware;
const fileUpload = require("express-fileupload");
import routes from "../../netease_api/routes";

export function startNeteaseMusicApi() {
  // Integrate API
  const app = express();

  // CORS & Preflight request
  app.use((req, res, next) => {
    if (req.path !== "/" && !req.path.includes(".")) {
      res.set({
        "Access-Control-Allow-Credentials": true,
        "Access-Control-Allow-Origin": req.headers.origin || "*",
        "Access-Control-Allow-Headers": "X-Requested-With,Content-Type",
        "Access-Control-Allow-Methods": "PUT,POST,GET,DELETE,OPTIONS",
        "Content-Type": "application/json; charset=utf-8",
      });
    }
    req.method === "OPTIONS" ? res.status(204).end() : next();
  });

  // cookie parser
  app.use((req, res, next) => {
    req.cookies = {};
    (req.headers.cookie || "").split(/\s*;\s*/).forEach((pair) => {
      let crack = pair.indexOf("=");
      if (crack < 1 || crack == pair.length - 1) return;
      req.cookies[
        decodeURIComponent(pair.slice(0, crack)).trim()
      ] = decodeURIComponent(pair.slice(crack + 1)).trim();
    });
    next();
  });

  // body parser
  app.use(bodyParser.json());
  app.use(bodyParser.urlencoded({ extended: false }));

  app.use(fileUpload());

  // cache
  app.use(cache("2 minutes", (req, res) => res.statusCode === 200));
  // router

  Object.keys(routes).forEach((route) => {
    app.use(route, routes[route]);
  });

  const port = process.env.PORT || 10754;
  const host = process.env.HOST || "127.0.0.1";

  app.server = app.listen(port, host, () => {
    console.log(`server running @ http://${host ? host : "localhost"}:${port}`);
  });
}