segunolalive/helloBooks

import request from 'superagent';

/**
 * utility function for uploading files
 *
 * @param {Object} file  DOM file object
 *
 * @returns {Promise} resolves with file metadata
 */
export default file => (
  () => (
    new Promise((resolve, reject) => {
      request
        .post(CLOUDINARY_API_BASE)
        .field('upload_preset', CLOUDINARY_UPLOAD_PRESET)
        .field('file', file)
        .end((error, response) => (
          error ? reject(error) : resolve(response)
        ));
    }))
);