/// <summary>
/// Returns list of all news items paged within envelope with appropriate link relations
/// </summary>
/// <param name="pageNumber">Which number of page to fetch news items of</param>
/// <param name="pageSize">How many news items to display per page</param>
/// <returns>list of all news items in descending order encapsulated in envelope for paging info</returns>
public Envelope <NewsItemDto> GetAllNewsItems(int PageNumber, int PageSize)
{
var allNewsItems = _newsItemRepository.GetAllNewsItems();
IEnumerable <NewsItemDto> pagedNewsItems = PageService <NewsItemDto> .PageData(allNewsItems, PageNumber, PageSize);
foreach (var n in pagedNewsItems)
{
n.AddReferences(n.Id, getCategories(n.Id), getAuthors(n.Id));
}
return(new Envelope <NewsItemDto>
{
Items = PageService <NewsItemDto> .PageData(allNewsItems, PageNumber, PageSize),
PageNumber = PageNumber,
PageSize = PageSize,
MaxPages = PageService <NewsItemDto> .GetMaxPages(allNewsItems.Count(), PageSize)
});
}
public void GetAllNewsItems_ShouldReturnAListOfTwo()
{
var newsItem = _repository.GetAllNewsItems();
Assert.AreEqual(newsItem.Count(), 2);
}
public IEnumerable <NewsItemDTO> GetAllNewsItems()
{
return(Mapper.Map <IEnumerable <NewsItemDTO> >(_repo.GetAllNewsItems()));
}