public async Task <ActionResult> UploadAvatar([FromBody] ImageUploadBindModel model)
        {
            byte[] file = Misc.GetImageFromBase64(model.imageBase64);

            string containerName = "profilepictures";

            if (file.Length > 0)
            {
                string fileName = Misc.GetRandomFileName(model.fileName);

                Uri fileUri = await _fileService.UploadImage(containerName, file, fileName);

                if (fileUri != null)
                {
                    _profileService.AddProfilePicture(UserId, fileUri.ToString());
                    string sasUri = _fileService.GetSasUri(containerName, fileUri.ToString());
                    return(Ok(new { avatarUrl = sasUri }));
                }
                else
                {
                    return(Ok("upload failed"));
                }
            }
            else
            {
                return(Ok("NoFileSelected"));
            }
        }