68 lines
2.6 KiB
JavaScript
68 lines
2.6 KiB
JavaScript
const http = require("http");
|
|
const fs = require("fs");
|
|
const path = require("path");
|
|
|
|
const PORT = process.env.PORT || 3000;
|
|
const DATA = path.join(__dirname, "data.json");
|
|
|
|
function readData() {
|
|
try { return JSON.parse(fs.readFileSync(DATA, "utf8")); } catch (_) { return { registrations: [] }; }
|
|
}
|
|
function writeData(d) {
|
|
fs.writeFileSync(DATA, JSON.stringify(d, null, 2));
|
|
}
|
|
function body(req) {
|
|
return new Promise((resolve) => {
|
|
let s = "";
|
|
req.on("data", (c) => (s += c));
|
|
req.on("end", () => { try { resolve(JSON.parse(s || "{}")); } catch (_) { resolve({}); } });
|
|
});
|
|
}
|
|
|
|
http.createServer(async (req, res) => {
|
|
const url = req.url.split("?")[0];
|
|
|
|
if (req.method === "GET" && url === "/api/registrations") {
|
|
const d = readData();
|
|
res.writeHead(200, { "Content-Type": "application/json; charset=utf-8" });
|
|
return res.end(JSON.stringify(d.registrations));
|
|
}
|
|
|
|
if (req.method === "POST" && url === "/api/registrations") {
|
|
const r = await body(req);
|
|
if (!r.name || !r.phone) {
|
|
res.writeHead(400, { "Content-Type": "application/json; charset=utf-8" });
|
|
return res.end(JSON.stringify({ ok: false, error: "name and phone are required" }));
|
|
}
|
|
const d = readData();
|
|
const rec = {
|
|
id: Date.now(),
|
|
name: String(r.name).trim(),
|
|
dept: String(r.dept || "").trim(),
|
|
phone: String(r.phone).trim(),
|
|
email: String(r.email || "").trim(),
|
|
size: String(r.size || "").trim(),
|
|
allergies: String(r.allergies || "").trim(),
|
|
comment: String(r.comment || "").trim(),
|
|
createdAt: new Date().toISOString()
|
|
};
|
|
d.registrations.push(rec);
|
|
writeData(d);
|
|
res.writeHead(200, { "Content-Type": "application/json; charset=utf-8" });
|
|
return res.end(JSON.stringify({ ok: true, id: rec.id }));
|
|
}
|
|
|
|
const safe = decodeURIComponent(url) || "/";
|
|
let file = safe === "/" ? "/index.html" : safe;
|
|
const full = path.join(__dirname, file);
|
|
if (full.startsWith(__dirname) && fs.existsSync(full) && fs.statSync(full).isFile()) {
|
|
const ext = path.extname(full).toLowerCase();
|
|
const types = { ".css": "text/css", ".js": "application/javascript", ".html": "text/html", ".png": "image/png", ".svg": "image/svg+xml", ".jpg": "image/jpeg", ".jpeg": "image/jpeg", ".webp": "image/webp", ".ico": "image/x-icon" };
|
|
res.writeHead(200, { "Content-Type": (types[ext] || "application/octet-stream") + "; charset=utf-8" });
|
|
return res.end(fs.readFileSync(full));
|
|
}
|
|
|
|
res.writeHead(404, { "Content-Type": "text/plain; charset=utf-8" });
|
|
res.end("Not found");
|
|
}).listen(PORT, () => console.log("Сервер на порту " + PORT));
|