Upload Buffer using strapi upload

Community Packages Plugins
5

I registered to tell you a huge Thank you!
I had a task to upload images from the external resource and create entity with it. And I had urls for images. My idea was to pass stream to the upload module without saving it to the hdd. And your example of using provider helped a lot. I debugged upload module and also found the provider but had no luck to use it in a right way… Thank you!
Kind of my result:

const uploadProvider = strapi.plugin('upload').service('provider');
const config = strapi.config.get('plugin.upload');
const { photos, ...jsonData } = record;
const media = await Promise.all(photos.map(async photo => {
  const file = await axios.get(photo.url, {
    responseType: 'stream',
  });

  const fileNameNoExt = path.basename(photo.name, path.extname(photo.name));
  const entity = {
    name: `${jsonData.name} ${fileNameNoExt}`,
    hash: `${slugify(jsonData.name)}_${fileNameNoExt}`,
    ext: path.extname(photo.name),
    mime: mimeTypes.lookup(photo.name),
    size: file.headers['content-length'],
    provider: config.provider,
    getStream: () => file.data,
  };

  await uploadProvider.upload(entity);
  return strapi
    .query('plugin::upload.file')
    .create({ data: entity });
}));

try {
  return await strapi.entityService.create('api::product.product', {
    data: {
      ...jsonData,
      media,
    },
  });
} catch (e) {
  ...
}