@westacks/vortex/dist/server.js

Server-based routing for SPAs

import { createServer } from "node:http";
import { argv, stdout, exit } from "node:process";
import { s as setPage, g as getPage } from "./page-ILOxo6kg.js";
function createVortexServer(renderer, port = 13714) {
  return argv.length >= 3 ? createCli(renderer) : createSrv(renderer, port);
}
const read = (message) => new Promise((resolve, reject) => {
  let data = "";
  message.on("data", (chunk) => data += chunk);
  message.on("end", () => resolve(data + "\n"));
  message.on("error", reject);
});
async function createCli(renderer) {
  try {
    const page = JSON.parse(argv[2] ?? "null");
    if (page) setPage(page);
    stdout.write(JSON.stringify(await renderer(getPage())) + "\n");
  } catch (error) {
    const res = new Error("Unable to parse page data", { cause: error });
    console.error(res);
    exit(1);
  }
}
async function createSrv(renderer, port = 13714) {
  const routes = {
    "/up": () => ({ status: "OK", timestamp: Date.now() }),
    "/down": () => exit(),
    "/render": async (request) => {
      const timer = performance.now();
      const page = JSON.parse(await read(request) ?? "null");
      setPage(page);
      const result = await renderer(getPage());
      console.log(`[VORTEX] Rendered page '${page == null ? void 0 : page.url}' in ${performance.now() - timer} ms`);
      return result;
    },
    "*": () => ({ status: "NOT_FOUND", timestamp: Date.now() })
  };
  console.log(`[VORTEX] Starting server on port ${port}...`);
  return createServer(async (request, response) => {
    const route = routes[request.url ?? ""] || routes["*"];
    try {
      const result = await route(request);
      response.writeHead(200, { "Content-Type": "application/json", "Server": "Vortex" });
      response.write(JSON.stringify(result));
    } catch (error) {
      response.writeHead(500, { "Content-Type": "application/json", "Server": "Vortex" });
      response.end(JSON.stringify({ status: "ERROR", timestamp: Date.now(), error }));
      console.error(error);
    }
    response.end();
  }).listen(port, () => console.log(`[VORTEX] Listening on port ${port}`));
}
export {
  createVortexServer
};