private static DateTime?SaveEmail(Pop3ConfigurationEntity config, Pop3ReceptionEntity reception, IPop3Client client, MessageUid mi)
{
DateTime?sent = null;
{
using (OperationLogic.AllowSave <EmailMessageEntity>())
using (Transaction tr = Transaction.ForceNew())
{
string rawContent = null;
try
{
var email = client.GetMessage(mi, reception.ToLite());
email.Subject = email.Subject == null ? "No Subject" : email.Subject.Replace('\n', ' ').Replace('\r', ' ');
if (email.Recipients.IsEmpty())
{
email.Recipients.Add(new EmailRecipientEntity
{
EmailAddress = config.Username,
Kind = EmailRecipientKind.To,
});
}
Lite <EmailMessageEntity> duplicate = Database.Query <EmailMessageEntity>()
.Where(a => a.BodyHash == email.BodyHash)
.Select(a => a.ToLite())
.FirstOrDefault();
if (duplicate != null && AreDuplicates(email, duplicate.Retrieve()))
{
var dup = duplicate.Entity;
email.AssignEntities(dup);
AssociateDuplicateEmail?.Invoke(email, dup);
}
else
{
AssociateNewEmail?.Invoke(email);
}
email.Save();
sent = email.Mixin <EmailReceptionMixin>().ReceptionInfo.SentDate;
tr.Commit();
}
catch (Exception e)
{
e.Data["rawContent"] = rawContent;
var ex = e.LogException();
using (Transaction tr2 = Transaction.ForceNew())
{
new Pop3ReceptionExceptionEntity
{
Exception = ex.ToLite(),
Reception = reception.ToLite()
}.Save();
tr2.Commit();
}
}
}
}
return(sent);
}
private static void DeleteSavedEmail(Pop3ConfigurationEntity config, DateTime now, IPop3Client client, MessageUid mi, DateTime?sent)
{
if (config.DeleteMessagesAfter != null && sent != null &&
sent.Value.Date.AddDays(config.DeleteMessagesAfter.Value) < TimeZoneManager.Now.Date)
{
client.DeleteMessage(mi);
(from em in Database.Query <EmailMessageEntity>()
let ri = em.Mixin <EmailReceptionMixin>().ReceptionInfo
where ri != null && ri.UniqueId == mi.Uid
select em)
.UnsafeUpdate()
.Set(em => em.Mixin <EmailReceptionMixin>().ReceptionInfo.DeletionDate, em => now)
.Execute();
}
}
