Код-ревью: обработчик вызова LLM, написанный ИИ

const OPENAI_KEY = "sk-live-4f9a...";

app.post("/api/extract", async (req, res) => {
  const { email } = req.body;
  const r = await fetch(LLM_URL, {
    method: "POST",
    headers: { Authorization: `Bearer ${OPENAI_KEY}` },
    body: JSON.stringify({
      model: MODEL,
      messages: [
        { role: "system", content: "Верни JSON: name, phone, product" },
        { role: "user", content: email },
      ],
    }),
  });
  const data = await r.json();
  const order = JSON.parse(data.choices[0].message.content);
  await db.orders.insert(order);
  res.json(order);
});