/// <summary>
/// Sends a campaign to specified emails
/// </summary>
/// <param name="campaign">Campaign</param>
/// <param name="emailAccount">Email account</param>
/// <param name="subscriptions">Subscriptions</param>
/// <returns>Total emails sent</returns>
public virtual async Task <int> SendCampaignAsync(Campaign campaign, EmailAccount emailAccount,
IEnumerable <NewsLetterSubscription> subscriptions)
{
if (campaign == null)
{
throw new ArgumentNullException(nameof(campaign));
}
if (emailAccount == null)
{
throw new ArgumentNullException(nameof(emailAccount));
}
var totalEmailsSent = 0;
foreach (var subscription in subscriptions)
{
var customer = await _customerService.GetCustomerByEmailAsync(subscription.Email);
//ignore deleted or inactive customers when sending newsletter campaigns
if (customer != null && (!customer.Active || customer.Deleted))
{
continue;
}
var tokens = new List <Token>();
await _messageTokenProvider.AddStoreTokensAsync(tokens, await _storeContext.GetCurrentStoreAsync(), emailAccount);
await _messageTokenProvider.AddNewsLetterSubscriptionTokensAsync(tokens, subscription);
if (customer != null)
{
await _messageTokenProvider.AddCustomerTokensAsync(tokens, customer);
}
var subject = _tokenizer.Replace(campaign.Subject, tokens, false);
var body = _tokenizer.Replace(campaign.Body, tokens, true);
var email = new QueuedEmail
{
Priority = QueuedEmailPriority.Low,
From = emailAccount.Email,
FromName = emailAccount.DisplayName,
To = subscription.Email,
Subject = subject,
Body = body,
CreatedOnUtc = DateTime.UtcNow,
EmailAccountId = emailAccount.Id,
DontSendBeforeDateUtc = campaign.DontSendBeforeDateUtc
};
await _queuedEmailService.InsertQueuedEmailAsync(email);
totalEmailsSent++;
}
return(totalEmailsSent);
}
