public async handler(req: Request, res: Response, next: NextFunction) {
    req.headers["content-type"] = "application/json";

    let buffer = "";
    req.setEncoding("utf8");

    req.on("data", (chunk) => {
      buffer += chunk;
    });

    req.on("end", () => {
      try {
        req.body = JSON.parse(buffer);
      } catch (err) {
        console.error("Error parsing JSON:", err);
      }
      next();
    });
  }

public async handler(req: Request, res: Response, next: NextFunction) {
    req.headers["content-type"] = "application/json";

    let buffer = "";
    req.setEncoding("utf8");

    req.on("data", (chunk) => {
      buffer += chunk;
    });

    req.on("end", () => {
      try {
        req.body = JSON.parse(buffer);
      } catch (err) {
        console.error("Error parsing JSON:", err);
      }
      next();
    });
  }