App/my-app/src/services/api/basePostData/index.js

import baseUrl from "../api.config";

const postData = async (url, data) => {
  const formData = new URLSearchParams();

  for (const key in data) {
    formData.append(key, data[key]);
  }

  const response = await fetch(baseUrl + url, {
    method: "POST",
    headers: {
      "Content-Type": "application/x-www-form-urlencoded",
    },
    body: formData.toString(),
  });

  if (!response.ok) {
    const errorData = await response.json();
    const error = new Error("HTTP error");
    error.status = response.status;
    error.detail = errorData.detail || "Something went wrong";
    throw error;
  }

  return response.json();
};

export default postData;