SenseNet.Messaging.NotificationHandler.GenerateMessagesForConfig C# (CSharp) Method

        private static IEnumerable<Message> GenerateMessagesForConfig(Subscription subscription, Dictionary<string, NotificationConfig> configs)
        {
            if (subscription.RelatedEvents.Count == 0)
                yield break;

            foreach (var @event in subscription.RelatedEvents)
            {
                // we will process those content only for which config is available.
                var config = configs[@event.ContentPath];
                if (config == null)
                    continue;

                var contextNode = Node.LoadNode(@event.ContentPath);
                if (contextNode == null)
                    continue;

                var allowed = config.IsNotificationAllowedForContent(contextNode);
                if (!allowed)
                    continue;

                var subject = config.GetSubject(contextNode);
                var body = config.GetBody(contextNode);

                yield return new Message
                {
                    Address = subscription.UserEmail,
                    Subject = subject,
                    Body = body.ToString()
                };
            }
        }
        private static Message GenerateMessage(Subscription subscription, Dictionary<string, NotificationConfig> configs)