/// <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 int SendCampaign(Campaign campaign, EmailAccount emailAccount,
IEnumerable <NewsLetterSubscription> subscriptions, int languageId, List <int> Categories, DateTime startDate, DateTime?endDate, int itemCount)
{
if (campaign == null)
{
throw new ArgumentNullException("campaign");
}
if (emailAccount == null)
{
throw new ArgumentNullException("emailAccount");
}
int totalEmailsSent = 0;
bool hasProductsToken = campaign.Body.IndexOf("%Store.RecentProducts%") > 0;
bool hasBuyingRequests = campaign.Body.IndexOf("%Store.RecentProductBuyingRequests%") > 0;
var productDates = new NewsletterDates();
var buyingRequestDates = new NewsletterDates();
var tokens = new List <Token>();
if (hasProductsToken)
{
productDates = _newsletterDatesService.GetAllNewsletterDates().Where(x => x.LanguageId == languageId && x.IsProduct).FirstOrDefault();
if (endDate == null)
{
startDate = productDates.LastSubmit;
}
_messageTokenProvider.AddRecentProductsToken(tokens, languageId, Categories, startDate, endDate, itemCount);
}
if (hasBuyingRequests)
{
buyingRequestDates = _newsletterDatesService.GetAllNewsletterDates().Where(x => x.LanguageId == languageId && !x.IsProduct).FirstOrDefault();
if (endDate == null)
{
startDate = buyingRequestDates.LastSubmit;
}
_messageTokenProvider.AddRecentBuyingRequestsToken(tokens, languageId, Categories, startDate, endDate, itemCount);
}
foreach (var subscription in subscriptions.Where(x => x.LanguageId == languageId))
{
var tokensTemp = new List <Token>();
tokensTemp.AddRange(tokens);
_messageTokenProvider.AddStoreTokens(tokensTemp);
_messageTokenProvider.AddNewsLetterSubscriptionTokens(tokensTemp, subscription);
var customer = _customerService.GetCustomerByEmail(subscription.Email);
if (customer != null)
{
_messageTokenProvider.AddCustomerTokens(tokensTemp, customer);
}
string subject = _tokenizer.Replace(campaign.Subject, tokensTemp, false);
string body = _tokenizer.Replace(campaign.Body, tokensTemp, true);
var email = new QueuedEmail()
{
Priority = 3,
From = emailAccount.Email,
FromName = emailAccount.DisplayName,
To = subscription.Email,
Subject = subject,
Body = body,
CreatedOnUtc = DateTime.UtcNow,
EmailAccountId = emailAccount.Id
};
_queuedEmailService.InsertQueuedEmail(email);
totalEmailsSent++;
}
if (hasProductsToken)
{
productDates.LastSubmit = DateTime.UtcNow;
_newsletterDatesService.UpdateNewsletterDates(productDates);
}
if (hasBuyingRequests)
{
buyingRequestDates.LastSubmit = DateTime.UtcNow;
_newsletterDatesService.UpdateNewsletterDates(buyingRequestDates);
}
return(totalEmailsSent);
}