in code/app/storage.go [110:120]
func (cs CloudStorage) Create(name string, file multipart.File) error {
csPath := fmt.Sprintf("uploads/%s", name)
obj := cs.Client.Bucket(cs.Bucket).Object(csPath).NewWriter(cs.ctx)
if _, err := io.Copy(obj, file); err != nil {
return fmt.Errorf("could not write file to CloudStorage")
}
defer obj.Close()
return nil
}