public void Update(CategoryNotification item)
{
// Check there's not an object with same identifier already in context
if (_context.CategoryNotification.Local.Select(x => x.Id == item.Id).Any())
{
throw new ApplicationException("Object already exists in context - you do not need to call Update. Save occurs on Commit");
}
_context.Entry(item).State = EntityState.Modified;
}
public void Subscribe(SubscribeEmailViewModel subscription)
{
if(Request.IsAjaxRequest())
{
using (var unitOfWork = UnitOfWorkManager.NewUnitOfWork())
{
try
{
// Add logic to add subscr
var isCategory = subscription.SubscriptionType.Contains("category");
var isTag = subscription.SubscriptionType.Contains("tag");
var id = subscription.Id;
var dbUser = MembershipService.GetUser(LoggedOnReadOnlyUser.Id);
if (isCategory)
{
// get the category
var cat = _categoryService.Get(id);
if(cat != null)
{
// Create the notification
var categoryNotification = new CategoryNotification
{
Category = cat,
User = dbUser
};
//save
_categoryNotificationService.Add(categoryNotification);
}
}
else if (isTag)
{
// get the tag
var tag = _topicTagService.Get(id);
if (tag != null)
{
// Create the notification
var tagNotification = new TagNotification
{
Tag = tag,
User = dbUser
};
//save
_tagNotificationService.Add(tagNotification);
}
}
else
{
// get the category
var topic = _topicService.Get(id);
// check its not null
if (topic != null)
{
// Create the notification
var topicNotification = new TopicNotification
{
Topic = topic,
User = dbUser
};
//save
_topicNotificationService.Add(topicNotification);
}
}
unitOfWork.Commit();
}
catch (Exception ex)
{
unitOfWork.Rollback();
LoggingService.Error(ex);
throw new Exception(LocalizationService.GetResourceString("Errors.GenericMessage"));
}
}
}
else
{
throw new Exception(LocalizationService.GetResourceString("Errors.GenericMessage"));
}
}
public void Delete(CategoryNotification categoryNotification)
{
_context.CategoryNotification.Remove(categoryNotification);
}
public CategoryNotification Add(CategoryNotification category)
{
return _context.CategoryNotification.Add(category);
}
/// <summary>
/// Add a new category notification
/// </summary>
/// <param name="category"></param>
public void Add(CategoryNotification category)
{
_categoryNotificationRepository.Add(category);
}
/// <summary>
/// Delete a notification
/// </summary>
/// <param name="notification"></param>
public void Delete(CategoryNotification notification)
{
_categoryNotificationRepository.Delete(notification);
}
