private LogEntity NotificationEmailSent(EditionEntity edition, NotificationType notificationType, DateTime notificationDate)
{
var logs = LogServices.GetLogsByEdition(edition.EditionId, EntityType.Email.ToString(), notificationType.ToString(), notificationDate);
logs = ExtractSentNotificationEmailLogs(logs);
return(logs.Any() ? logs.OrderByDescending(x => x.CreatedOn).First() : null);
}