public async Task <IActionResult> AddPhotoComment(Guid photoId, [FromBody] string text)
        {
            logger.LogInformation($"{nameof(AddPhotoComment)}({nameof(photoId)} = {photoId}, {nameof(text)} = '{text}')");
            try
            {
                await feedbackService.AddPhotoComment(photoId, GetCurrentUserId(), GetCurrentUserName(), text);

                return(Json("OK"));
            }
            catch (Exception ex)
            {
                logger.LogError(ex, $"Error in {nameof(AddPhotoComment)}({nameof(photoId)} = {photoId}, {nameof(text)} = '{text}'):\n{ex.ToString()}");
                return(BadRequest());
            }
        }