private void CheckIsDeliverable(MailerMessage message)
{
if (!message.IsDeliverable)
{
var ex =
new ArgumentException(
$"MailerMessage with subject '{message.Subject}' is not valid for conversion into a DeliveryItem. Make sure all messages have a sender, body, and at least one recipient specified");
Logger.LogError(1, ex, ex.Message);
throw ex;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DeliveryItem" /> class.
/// </summary>
/// <param name="message">The message.</param>
/// <param name="recipient">The recipient.</param>
public DeliveryItem(MailerMessage message, MessageRecipient recipient)
{
FromEmailAddress = message?.From?.EmailAddress;
FromDisplayName = message?.From?.DisplayName;
ReplyToEmailAddress = message?.From?.ReplyToEmailAddress;
ReplyToDisplayName = message?.From?.ReplyToDisplayName;
ToEmailAddress = recipient?.EmailAddress;
ToDisplayName = recipient?.DisplayName;
Subject = message?.Subject;
Body = message?.Body;
Attachments = message?.Attachments;
//merge personalized and general subs
Substitutions = new Dictionary <string, string>(recipient?.PersonalizedSubstitutions);
foreach (var gSub in message?.Substitutions?.Where(s => !Substitutions.ContainsKey(s.Key)) ??
new Dictionary <string, string>())
{
Substitutions.Add(gSub.Key, gSub.Value);
}
}
/// <summary>
/// Adds a message to the list of pending messages tracked by the mailer.
/// </summary>
/// <param name="message">The message.</param>
/// <returns>A collection of delivery item identifiers.</returns>
public virtual IEnumerable <Guid> AddMessage(MailerMessage message)
{
CheckIsDeliverable(message);
var items = message.Recipients.Select(recipient =>
new DeliveryItem(message, recipient))
.ToList();
using (_deliverablesLock.LockAsync().Result)
{
foreach (var i in items)
{
Logger.LogDebug(
"Mailer added new delivery item ID '{deliveryItemId}' to '{to}' with subject '{subject}'",
i.Id,
i.ToEmailAddress,
i.Subject);
i.DeliveryProvider = GetType().Name;
((IMailer)this).PendingDeliverables.Add(i);
}
}
return(items.Select(i => i.Id));
}