public async Task <IActionResult> Send(Newsletter newsletter)
{
newsletter.SentAt = DateTime.UtcNow;
await _newsletterRepository.Create(newsletter);
var _ = _newsletterService.SendNewsletter(newsletter, HttpContext.Request.Scheme + "://" + HttpContext.Request.Host,
await _newsletterSubscriptionRepository.GetAll().ToListAsync(), await _caseRepository.GetLatest(),
await _newsItemRepository.GetLatest(), await _downloadRepository.GetLatest());
return(View());
}