jquery http post function

gistfile1.txt

function post(url, data) {
  return new Promise((resolve, reject) => {
      $.ajax({
          url,
          dataType: 'json',
          type: 'post',
          contentType: 'application/json',
          data: JSON.stringify(data),
          processData: false,
          success: function (response, textStatus, jQxhr) {
              resolve(response);
          },
          error: function (jqXhr, textStatus, errorThrown) {
              reject(errorThrown);
          },
      });
  });
}