function sendUploadToGCS()

in bookshelf/lib/images.js [40:68]

• 24 lines of code
• 2 McCabe index (conditional complexity)

function sendUploadToGCS(req, res, next) {
  if (!req.file) {
    return next();
  }

  const gcsname = Date.now() + req.file.originalname;
  const file = bucket.file(gcsname);

  const stream = file.createWriteStream({
    metadata: {
      contentType: req.file.mimetype,
    },
    resumable: false,
  });

  stream.on('error', (err) => {
    req.file.cloudStorageError = err;
    next(err);
  });

  stream.on('finish', async () => {
    req.file.cloudStorageObject = gcsname;
    await file.makePublic();
    req.file.cloudStoragePublicUrl = getPublicUrl(gcsname);
    next();
  });

  stream.end(req.file.buffer);
}