public async Task <List <DeliveryResult> > DeliverAsync(Message message, List <Recipient> recipients)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
if (message.Recipients == null)
{
throw new ArgumentNullException(nameof(message.Recipients));
}
var result = new List <DeliveryResult>();
foreach (var localRecipient in recipients)
{
_log.LogInfo(new LogEvent()
{
EventType = LogEventType.Application,
LogLevel = LogLevel.Info,
Message = $"Delivering message from {message.From} to {localRecipient.Address}",
Protocol = "SMTPD",
});
var localAccount = await _accountRepository.GetByIdAsync(localRecipient.AccountId);
// TODO: Check quotas
var inbox = await _folderRepository.GetInbox(localAccount.Id);
var accountLevelMessage = await _messageRepository.CreateAccountLevelMessageAsync(message, localAccount, inbox);
// TODO: Execute rules
// TODO: Perform forwarding
// TODO: Add Trace headers.
// TODO: Etc
accountLevelMessage.State = MessageState.Delivered;
await _messageRepository.InsertAsync(accountLevelMessage);
// Delete the recipient right away, so that if there is a crash we don't end up sending to this recipient again.
await _messageRepository.DeleteRecipientAsync(localRecipient);
result.Add(new DeliveryResult(localRecipient.Address, ReplyCodeSeverity.Positive, "Message delivered."));
}
return(result);
}