/// <summary>
/// Initial syncing of emails in the database.
/// </summary>
/// <returns>Task which syncs the emails.</returns>
public async Task InitialEmailsSyncAsync()
{
IEnumerable <Email> emails;
if (_lastEmail != null)
{
Console.WriteLine($"Getting emails from {_lastEmail.DateRetrieved.UtcDateTime.ToString("O")}");
emails = await _emailRetriever.GetEmailsFromDate(_lastEmail.DateRetrieved);
}
else
{
emails = await _emailRetriever.GetAllEmails();
}
if (emails != null)
{
await _emailStorage.SaveEmails(emails);
}
else
{
Console.WriteLine("Error retrieving emails.");
}
}
