public void Execute()
{
IEnumerable <Message> messages = _gmailClient
.GetRecentMessages();
using (Database db = new Database())
{
foreach (var message in messages)
{
ForwardedEmail email = null;
try
{
email = new ForwardedEmail(message);
db.ForwardedEmails.Add(email);
db.SaveChanges();
if (email.Status == Constants.Error)
{
throw new ParsingFailedException(email.Subject);
}
IEmailProcessor emailProcessor = _emailProcessorFactory.GetEmailProcessor(email.Operation);
emailProcessor.Process(email, db);
email.Status = Constants.Processed;
db.SaveChanges();
_logger.Information($"{Constants.Processed} - {{GoodleId}} sucessfully", email.GoodleId);
}
catch (ParsingFailedException ex)
{
_logger.Error(ex, "An error occued while parsing subject: {subject}", email.Subject);
}
catch (RecordSkippedException ex)
{
email.Status = $"{Constants.Skipped}";
_logger.Warning(ex, $"{Constants.Skipped} - {{message}}", ex.Message);
_logger.Verbose("{subject}", email.Subject);
}
catch (Exception ex)
{
email.Status = $"{Constants.Error} - {ex.Message}";
_logger.Error(ex, "{message} - {subject}", ex.Message, email.Subject);
}
finally
{
try
{
db.SaveChanges();
}
catch
{
_logger.Error("Could not save to database");
}
}
}
}
}
