public async Task SendErrorsAsync(IEnumerable <ServiceCheckResultDto> serviceCheckResults)
{
Guard.Against.NullOrEmpty(serviceCheckResults, nameof(serviceCheckResults));
try
{
var message = _emailBuilder.BuildUnhealthyServicesEmail(serviceCheckResults,
_smtpConfiguration.SenderName,
_smtpConfiguration.SenderEmail,
_notificationConfiguration.NotificationEmails);
await _smtpClient.ConnectAsync(_smtpConfiguration.SmtpServer, _smtpConfiguration.SmtpPort);
await _smtpClient.AuthenticateAsync(_smtpConfiguration.SenderUserName, _smtpConfiguration.SenderPassword);
await _smtpClient.SendAsync(message);
await _smtpClient.DisconnectAsync(true);
}
catch (Exception ex)
{
_logger.LogError("Failed to send email about unhealthy services", ex);
}
}