public virtual async Task <HomePageNewsItemsModel> PrepareHomePageNewsItems()
{
var cacheKey = string.Format(ModelCacheEventConsumer.HOMEPAGE_NEWSMODEL_KEY, _workContext.WorkingLanguage.Id, _storeContext.CurrentStore.Id);
var cachedModel = await _cacheManager.GetAsync(cacheKey, async() =>
{
var newsItems = await _newsService.GetAllNews(_storeContext.CurrentStore.Id, 0, _newsSettings.MainPageNewsCount);
var hpnitemodel = new HomePageNewsItemsModel();
hpnitemodel.WorkingLanguageId = _workContext.WorkingLanguage.Id;
foreach (var item in newsItems)
{
var newsModel = new NewsItemModel();
await PrepareNewsItemModel(newsModel, item, false);
hpnitemodel.NewsItems.Add(newsModel);
}
return(hpnitemodel);
});
//"Comments" property of "NewsItemModel" object depends on the current customer.
//Furthermore, we just don't need it for home page news. So let's reset it.
//But first we need to clone the cached model (the updated one should not be cached)
var model = (HomePageNewsItemsModel)cachedModel.Clone();
foreach (var newsItemModel in model.NewsItems)
{
newsItemModel.Comments.Clear();
}
return(model);
}
public void Can_clone()
{
//create
var model1 = new HomePageNewsItemsModel
{
WorkingLanguageId = 1,
};
var newsItemModel1 = new NewsItemModel
{
Id = 1,
SeName = "SeName 1",
Title = "Title 1",
Short = "Short 1",
Full = "Full 1",
AllowComments = true,
NumberOfComments = 2,
CreatedOn = new DateTime(2010, 01, 01),
AddNewComment = new AddNewsCommentModel
{
CommentTitle = "CommentTitle 1",
CommentText = "CommentText 1",
DisplayCaptcha = true
}
};
newsItemModel1.Comments.Add(new NewsCommentModel
{
Id = 3,
CustomerId = 4,
CustomerName = "CustomerName 1",
CustomerAvatarUrl = "CustomerAvatarUrl 1",
CommentTitle = "CommentTitle 1",
CommentText = "CommentText 1",
CreatedOn = new DateTime(2010, 01, 02),
AllowViewingProfiles = true
});
model1.NewsItems.Add(newsItemModel1);
//clone
var model2 = (HomePageNewsItemsModel)model1.Clone();
model2.WorkingLanguageId.ShouldEqual(1);
model2.NewsItems.ShouldNotBeNull();
model2.NewsItems.Count.ShouldEqual(1);
var newsItemModel2 = model2.NewsItems[0];
newsItemModel2.Id.ShouldEqual(1);
newsItemModel2.SeName.ShouldEqual("SeName 1");
newsItemModel2.Title.ShouldEqual("Title 1");
newsItemModel2.Short.ShouldEqual("Short 1");
newsItemModel2.Full.ShouldEqual("Full 1");
newsItemModel2.AllowComments.ShouldEqual(true);
newsItemModel2.NumberOfComments.ShouldEqual(2);
newsItemModel2.CreatedOn.ShouldEqual(new DateTime(2010, 01, 01));
newsItemModel2.Comments.ShouldNotBeNull();
newsItemModel2.Comments.Count.ShouldEqual(1);
newsItemModel2.Comments[0].Id.ShouldEqual(3);
newsItemModel2.Comments[0].CustomerId.ShouldEqual(4);
newsItemModel2.Comments[0].CustomerName.ShouldEqual("CustomerName 1");
newsItemModel2.Comments[0].CustomerAvatarUrl.ShouldEqual("CustomerAvatarUrl 1");
newsItemModel2.Comments[0].CommentTitle.ShouldEqual("CommentTitle 1");
newsItemModel2.Comments[0].CommentText.ShouldEqual("CommentText 1");
newsItemModel2.Comments[0].CreatedOn.ShouldEqual(new DateTime(2010, 01, 02));
newsItemModel2.Comments[0].AllowViewingProfiles.ShouldEqual(true);
newsItemModel2.AddNewComment.ShouldNotBeNull();
newsItemModel2.AddNewComment.CommentTitle.ShouldEqual("CommentTitle 1");
newsItemModel2.AddNewComment.CommentText.ShouldEqual("CommentText 1");
newsItemModel2.AddNewComment.DisplayCaptcha.ShouldEqual(true);
}
