public async Task <SubscribeNewsletterResultModel> Handle(SubscribeNewsletterCommand request, CancellationToken cancellationToken)
{
var model = new SubscribeNewsletterResultModel();
var email = request.Email;
if (!CommonHelper.IsValidEmail(email))
{
model.Result = _translationService.GetResource("Newsletter.Email.Wrong");
}
else
{
email = email.Trim();
var subscription = await _newsLetterSubscriptionService.GetNewsLetterSubscriptionByEmailAndStoreId(email, _workContext.CurrentStore.Id);
if (subscription != null)
{
if (request.Subscribe)
{
if (!subscription.Active)
{
await _messageProviderService.SendNewsLetterSubscriptionActivationMessage(subscription, _workContext.WorkingLanguage.Id);
}
model.Result = _translationService.GetResource("Newsletter.SubscribeEmailSent");
}
else
{
if (subscription.Active)
{
await _messageProviderService.SendNewsLetterSubscriptionDeactivationMessage(subscription, _workContext.WorkingLanguage.Id);
}
model.Result = _translationService.GetResource("Newsletter.UnsubscribeEmailSent");
}
}
else if (request.Subscribe)
{
subscription = new NewsLetterSubscription
{
NewsLetterSubscriptionGuid = Guid.NewGuid(),
Email = email,
CustomerId = _workContext.CurrentCustomer.Id,
Active = false,
StoreId = _workContext.CurrentStore.Id,
CreatedOnUtc = DateTime.UtcNow
};
await _newsLetterSubscriptionService.InsertNewsLetterSubscription(subscription);
await _messageProviderService.SendNewsLetterSubscriptionActivationMessage(subscription, _workContext.WorkingLanguage.Id);
model.Result = _translationService.GetResource("Newsletter.SubscribeEmailSent");
var modelCategory = await PrepareNewsletterCategory(subscription.Id);
if (modelCategory.NewsletterCategories.Count > 0)
{
model.NewsletterCategory = modelCategory;
}
}
else
{
model.Result = _translationService.GetResource("Newsletter.UnsubscribeEmailSent");
}
model.Success = true;
}
return(model);
}