public IEnumerable GetAllNewsItems(int pageSize, int pageNumber)
{
var news = _newsItemRepository.GetAllNewsItems();
var newsSize = news.Count();
if ((newsSize / pageSize) < pageNumber)
{
throw new ArgumentOutOfRangeException("Invalid page number.");
}
var newsEnvelope = new Envelope <NewsItemDto>(pageNumber, pageSize, news);
if (newsEnvelope == null)
{
throw new ResourceNotFoundException("No news items were found.");
}
List <NewsItemDto> returnList = new List <NewsItemDto>();
foreach (var newsItem in newsEnvelope.Items.ToList())
{
AddLinksToNewsItems(newsItem, newsItem.Id);
returnList.Add(newsItem);
}
return(returnList);
}
public IEnumerable <NewsItemDto> GetAllNewsItems()
{
var newsItems = _newsItemRepository.GetAllNewsItems().ToList();
newsItems.ForEach(r => {
r.Links.AddReference("self", $"/api/{r.Id}");
r.Links.AddReference("edit", $"/api/{r.Id}");
r.Links.AddReference("delete", $"/api/{r.Id}");
r.Links.AddListReference("authors", _authorRepository.GetAuthorsOfNewsItem(r.Id).Select(a => new { href = $"/api/authors/{a.Id}" }));
r.Links.AddListReference("categories", _categoryRepository.getCategoriesForNewsItem(r.Id).Select(c => new { href = $"/api/categories/{c}" }));
});
return(newsItems);
}
public List <NewsItemDto> GetAllNewsItems()
{
var newsItems = _newsItemRepo.GetAllNewsItems().ToList();
newsItems.ForEach(n => {
n.Links.AddReference("self", new JObject {
new JProperty("href", $"/api/{n.Id}")
});
n.Links.AddReference("edit", new JObject {
new JProperty("href", $"/api/{n.Id}")
});
n.Links.AddReference("delete", new JObject {
new JProperty("href", $"/api/{n.Id}")
});
n.Links.AddListReference("authors", _authorRepo.GetAuthorsByNewsItemId(n.Id).Select(a => new { href = $"api/authors/{a.AuthorId}" }));
n.Links.AddListReference("categories", _categoryRepo.GetCategoriesByNewsItemId(n.Id).Select(c => new { href = $"api/categories/{c.CategoryId}" }));
});
return(newsItems);
}
public Envelope <NewsItemDto> GetAllNewsItems(int pageSize, int pageNumber)
{
var newsItems = _newsItemRepository.GetAllNewsItems(pageSize, pageNumber);
var newsList = newsItems.ToList();
var skip = (pageNumber * pageSize) - pageSize;
var items = newsList.Skip(skip).Take(pageSize);
var maxPages = (int)(Math.Ceiling(newsItems.Count() / (decimal)pageSize));
foreach (NewsItemDto item in items)
{
int itemId = item.Id;
int authorId = _newsItemRepository.GetLinkedAuthorId(item.Id);
int categoryId = _newsItemRepository.GetLinkedCategoryId(item.Id);
Dictionary <string, string> dict = new Dictionary <string, string>();
dict.Add("href", $"api/{itemId}");
Dictionary <string, string> authorDict = new Dictionary <string, string>();
authorDict.Add("href", $"api/authors/{authorId}");
Dictionary <string, string> categoryDict = new Dictionary <string, string>();
categoryDict.Add("href", $"api/categories/{categoryId}");
item.Links.AddReference("self", dict);
item.Links.AddReference("edit", dict);
item.Links.AddReference("delete", dict);
item.Links.AddReference("authors", authorDict);
item.Links.AddReference("categories", categoryDict);
dict = null;
}
Envelope <NewsItemDto> envelope = new Envelope <NewsItemDto>();
envelope.PageNumber = pageNumber;
envelope.PageSize = pageSize;
envelope.Items = items;
envelope.maxPages = maxPages;
return(envelope);
}
public Envelope <NewsItemDto> GetAllNewsitems(int pageNumber, int pageSize)
{
var newsItems = _newsItemRepository.GetAllNewsItems().ToList();
newsItems.ForEach(r => {
var authorIds = _newsItemRepository.GetAllAuthorIdByNewsItemId(r.Id).ToList();
var categoryIds = _categoryRepository.GetAllCategoriesIdByNewsItemId(r.Id).ToList();
r.Links.AddReference("self", $"api/{r.Id}");
r.Links.AddReference("edit", $"api/{r.Id}");
r.Links.AddReference("delete", $"api/{r.Id}");
authorIds.ForEach(s => {
r.Links.AddReference("authors", $"api/authors/{s}");
});
categoryIds.ForEach(s => {
r.Links.AddReference("categories", $"api/authors/{s}");
});
});
var envelope = new Envelope <NewsItemDto>(pageNumber, pageSize, newsItems);
return(envelope);
}
public IEnumerable <NewsItemDto> getAllNewsItems()
{
return(_newsItemRepository.GetAllNewsItems());
}
public IEnumerable <NewsItemDto> GetAllNewsItems(int id)
{
return(_newsItemRepository.GetAllNewsItems(id));
}
