public async Task <int> MCSendBroadcastAsync(Mail mail)
{
var authId = GetClaimId(ClaimType.UserId);
if (HasPermission(Permission.MailParticipants))
{
int siteId = GetClaimId(ClaimType.SiteId);
mail.FromUserId = 0;
mail.CanParticipantDelete = true;
mail.IsNew = true;
mail.IsDeleted = false;
mail.SiteId = siteId;
mail.IsBroadcast = true;
mail.ToUserId = null;
await _mailRepository.AddSaveAsync(authId, mail);
int count = 0;
foreach (int userId in await _userRepository.GetAllUserIds(siteId))
{
mail.ToUserId = userId;
await _mailRepository.AddAsync(authId, mail);
count++;
if (count % 1000 == 0)
{
await _mailRepository.SaveAsync();
}
}
await _mailRepository.SaveAsync();
return(count);
}
else
{
_logger.LogError($"User {authId} doesn't have permission to send broadcast mails.");
throw new Exception("Permission denied");
}
}