public override ActionResult Index(RenderModel model)
{
using (UnitOfWorkManager.NewUnitOfWork())
{
// Get the category
var category = CategoryMapper.MapCategory(model.Content, true);
// Set the page index
var pageIndex = AppHelpers.ReturnCurrentPagingNo();
// check the user has permission to this category
var permissions = PermissionService.GetPermissions(category, _usersRole, MemberService, CategoryPermissionService);
if (!permissions[AppConstants.PermissionDenyAccess].IsTicked)
{
var topics = TopicService.GetPagedTopicsByCategory(pageIndex,
Settings.TopicsPerPage,
int.MaxValue, category.Id);
var isSubscribed = UserIsAuthenticated && (CategoryNotificationService.GetByUserAndCategory(CurrentMember, category).Any());
// Create the main view model for the category
var viewModel = new ViewCategoryViewModel(model.Content)
{
Permissions = permissions,
Topics = topics,
Category = category,
PageIndex = pageIndex,
TotalCount = topics.TotalCount,
User = CurrentMember,
IsSubscribed = isSubscribed
};
// If there are subcategories then add then with their permissions
if (category.SubCategories.Any())
{
var subCatViewModel = new CategoryListViewModel
{
AllPermissionSets = new Dictionary <Category, PermissionSet>()
};
foreach (var subCategory in category.SubCategories)
{
var permissionSet = PermissionService.GetPermissions(subCategory, _usersRole, MemberService, CategoryPermissionService);
subCatViewModel.AllPermissionSets.Add(subCategory, permissionSet);
}
viewModel.SubCategories = subCatViewModel;
}
return(View(PathHelper.GetThemeViewPath("Category"), viewModel));
}
return(ErrorToHomePage(Lang("Errors.NoPermission")));
}
}
public void UnSubscribe(UnSubscribeEmailViewModel subscription)
{
if (Request.IsAjaxRequest())
{
using (var unitOfWork = UnitOfWorkManager.NewUnitOfWork())
{
try
{
// Add logic to add subscr
var isCategory = subscription.SubscriptionType.Contains("category");
var id = subscription.Id;
if (isCategory)
{
// get the category
var cat = CategoryService.Get(Convert.ToInt32(id));
if (cat != null)
{
// get the notifications by user
var notifications = CategoryNotificationService.GetByUserAndCategory(CurrentMember, cat);
if (notifications.Any())
{
foreach (var categoryNotification in notifications)
{
// Delete
CategoryNotificationService.Delete(categoryNotification);
}
}
}
}
else
{
// get the topic
var topic = TopicService.Get(new Guid(id));
if (topic != null)
{
// get the notifications by user
var notifications = TopicNotificationService.GetByUserAndTopic(CurrentMember, topic);
if (notifications.Any())
{
foreach (var topicNotification in notifications)
{
// Delete
TopicNotificationService.Delete(topicNotification);
}
}
}
}
unitOfWork.Commit();
}
catch (Exception ex)
{
unitOfWork.Rollback();
LogError(ex);
throw new Exception(Lang("Errors.GenericMessage"));
}
}
}
else
{
throw new Exception(Lang("Errors.GenericMessage"));
}
}