public ChangeCredentialsStatus ChangeEmail(IUserBasic userBasic, string newEmail)
{
if (!ValidationExpressions.IsValidEmail(newEmail))
{
return(ChangeCredentialsStatus.EmailNotValid);
}
ChangeCredentialsStatus changeCredentialsStatus;
try
{
using (IDataStoreContext dataStoreContext = this.DataStore.CreateContext())
changeCredentialsStatus = dataStoreContext.wm_Users_UpdateEmail(userBasic.UserId, newEmail);
}
catch (Exception ex)
{
_Log.Error("Error at Users_UpdateUserName", ex);
throw new DataStoreException(ex, true);
}
if (changeCredentialsStatus == ChangeCredentialsStatus.Success)
{
_Log.InfoFormat("User {0} changed email from {1} to {2}.", userBasic.UserId, userBasic.Email, newEmail);
userBasic.Email = newEmail;
}
return(changeCredentialsStatus);
}
internal bool SendEmail(IEmail mail)
{
using (MailMessage message = new MailMessage())
{
foreach (string toAddress in mail.Recipients.Replace(';', ',')
.Split(','))
{
if (ValidationExpressions.IsValidEmail(toAddress))
{
message.To.Add(toAddress);
}
}
if (message.To.Count == 0)
{
_Log.WarnFormat("No valid email address found at reccipient string {0}", mail.Recipients);
return(false);
}
if (!ValidationExpressions.IsValidEmail(mail.Sender))
{
_Log.WarnFormat("Sender {0} is not a valid email address", mail.Sender);
return(false);
}
message.From = new MailAddress(mail.Sender);
message.Subject = mail.Subject;
message.Body = mail.Body;
message.IsBodyHtml = true;
using (SmtpClient smtp = new SmtpClient())
{
smtp.Host = _ApplicationSettings.SmtpHost;
smtp.Port = _ApplicationSettings.SmtpPort;
smtp.EnableSsl = _ApplicationSettings.SmtpEnableSsl;
smtp.DeliveryMethod = _ApplicationSettings.SmtpDeliveryMethod;
smtp.UseDefaultCredentials = _ApplicationSettings.SmtpUseDefaultCredentials;
if (!smtp.UseDefaultCredentials)
{
smtp.Credentials = new NetworkCredential(_ApplicationSettings.SmtpUserName, _ApplicationSettings.SmtpPassword);
}
bool success = false;
try
{
smtp.Send(message);
success = true;
}
catch (SmtpFailedRecipientsException err)
{
_Log.Warn(string.Format("The following email addresses failed: {0}", err.FailedRecipient), err);
// we update the db so we can resend later
if (mail.TotalSendAttempts > _ApplicationSettings.TotalResendAttempts + 1)
{
InstanceContainer.EmailManager.SetToSent(mail.EmailId, EmailStatus.SendFailed, EmailPriority.CanWait);
}
else
{
InstanceContainer.EmailManager.SetToSent(mail.EmailId, EmailStatus.Undelivered, EmailPriority.CanWait);
}
}
catch (SmtpException err)
{
_Log.Error("Unable to send email. See inner exception for further details", err);
// we update the db so we can resend later
if (mail.TotalSendAttempts > _ApplicationSettings.TotalResendAttempts + 1)
{
InstanceContainer.EmailManager.SetToSent(mail.EmailId, EmailStatus.SendFailed, EmailPriority.CanWait);
}
else
{
InstanceContainer.EmailManager.SetToSent(mail.EmailId, EmailStatus.Undelivered, EmailPriority.CanWait);
}
}
catch (Exception err)
{
_Log.Error("Unable to send email. See inner exception for further details", err);
}
if (success)
{
// make sure the db gets updated...
InstanceContainer.EmailManager.SetToSent(mail.EmailId, EmailStatus.Sent, mail.Priority);
_Log.InfoFormat("Successfully sent {0} email to {1}", mail.EmailType.ToString(), mail.Recipients.ToString());
}
return(success);
}
}
}
