protected override async Task ExecuteAsync(CancellationToken cancellationToken)
{
_mailConfigDto = await _mailConfig.GetConfig(_mailName);
_logger.LogDebug($"Starting {_mailConfigDto.Name} mail process...");
cancellationToken.Register(() => _logger.LogDebug($"{_mailConfigDto.Name} mail background service is stopping."));
while (!cancellationToken.IsCancellationRequested)
{
if (BackgroundTask.ShouldStart(_mailConfigDto.NextSend))
{
try
{
_mailConfigDto = await _mailConfig.GetConfig(_mailName);
_logger.LogInformation($"Preparing {_mailConfigDto.Name} mail.");
List <EmailMessage> emailMessages = await PrepareMail();
await _messageQueue.SendMessagesAsync <EmailMessage>(emailMessages);
await _mailConfig.UpdateConfigNextSend(_mailName);
}
catch (Exception ex)
{
_logger.LogError(ex, "ProjectRecommendations ecountered an error");
}
}
await Task.Delay(1000, cancellationToken);
}
_logger.LogDebug($"{_mailConfigDto.Name} mail background service is stopping.");
}
public async Task <EmailMessage> PrepareFeedbackMail(NotificationDto notification)
{
string feedbackContent = notification.Content;
EmailMessage emailMessage = new EmailMessage();
string mailName = "FeedbackMessage";
MailConfigDto mailConfigDto = await _mailConfig.GetConfig(mailName);
SendGridTemplateDto template = await _sendGridService.GetMailTemplate(mailConfigDto.TemplateId);
DTOs.Version activeTemplate = template.Versions.FirstOrDefault(v => v.Active == 1);
emailMessage = JsonConvert.DeserializeObject <EmailMessage>(AppSettings.FeedbackRecipients);
EmailAddress fromAddress = _fromAddress;
emailMessage.FromAddresses.Add(fromAddress);
emailMessage.Subject = $"{activeTemplate.Subject} {_testEmailIndicator}";
string htmlContent = activeTemplate.HtmlContent.Replace("{{feedbackMessage}}", feedbackContent);
string plainTextContent = activeTemplate.PlainContent.Replace("{{feedbackMessage}}", feedbackContent);
emailMessage.MailContent.Add("text/html", htmlContent);
emailMessage.MailContent.Add("text/plain", plainTextContent);
return(emailMessage);
}