src/utils/responseBody.ts

export async function readJsonBody(response: Response) {
  const contentType = response.headers.get("content-type") ?? "";
  if (!contentType.includes("application/json")) {
    return {};
  }

  const text = await response.text();
  if (!text.trim()) {
    return {};
  }

  try {
    return JSON.parse(text);
  } catch {
    return {};
  }
}