public NewsItemDetailDto GetNewsItemById(int id)
{
var newsItem = _newsItemRepository.GetNewsItemById(id);
if (newsItem == null)
{
throw new Exception($"News Item with id {id} was not found.");
}
int itemId = newsItem.Id;
int authorId = _newsItemRepository.GetLinkedAuthorId(id);
int categoryId = _newsItemRepository.GetLinkedCategoryId(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", $"api/categories/{categoryId}");
newsItem.Links.AddReference("self", dict);
newsItem.Links.AddReference("edit", dict);
newsItem.Links.AddReference("delete", dict);
newsItem.Links.AddReference("authors", authorDict);
newsItem.Links.AddReference("categories", categoryDict);
dict = null;
return(newsItem);
}
public NewsItemDetailDto GetNewsItemById(int id)
{
var news = _newsItemRepository.GetNewsItemById(id);
if (news == null)
{
throw new ResourceNotFoundException($"News item with id {id} was not found. ");
}
AddLinksToNewsItems(news, news.Id);
return(news);
}
public NewsItemDetailDto GetNewsItemById(int id)
{
var newsItem = _newsItemRepository.GetNewsItemById(id);
newsItem.Links.AddReference("self", $"api/{newsItem.Id}");
newsItem.Links.AddReference("edit", $"api/{newsItem.Id}");
newsItem.Links.AddReference("delete", $"api/{newsItem.Id}");
newsItem.Links.AddListReference("authors", _authorRepository.GetAuthorsByNewsItemId(newsItem.Id).Select(a => new { href = $"/api/authors/{a.Id}" }));
newsItem.Links.AddListReference("categories", _categoryRepository.GetCategoriesByNewsItemId(newsItem.Id).Select(c => new { href = $"/api/categories/{c.Id}" }));
return(newsItem);
}
public NewsItemAuthors CreateNewsItemAuthor(int authorId, int newsItemId)
{
if (_authorRepository.GetAuthorById(authorId) != null)
{
if (_newsItemRepository.GetNewsItemById(newsItemId) != null)
{
if (!_authorRepository.CheckNewsItemAuthorRelation(authorId, newsItemId))
{
return(_authorRepository.CreateNewsItemAuthor(authorId, newsItemId));
}
throw new ResourceAlreadyExistsException();
}
throw new ResourceNotFoundException($"News item with id {newsItemId} was not found.");
}
throw new ResourceNotFoundException($"Author with id {authorId} was not found.");
}
public NewsItemDetailDto GetNewsItemById(int newsItemId)
{
var entity = _newsItemRepository.GetNewsItemById(newsItemId);
var authorIds = _newsItemRepository.GetAllAuthorIdByNewsItemId(entity.Id).ToList();
var categoryIds = _categoryRepository.GetAllCategoriesIdByNewsItemId(entity.Id).ToList();
entity.Links.AddReference("self", new { href = $"api/{entity.Id}" });
entity.Links.AddReference("edit", new { href = $"api/{entity.Id}" });
entity.Links.AddReference("delete", new { href = $"api/{entity.Id}" });
authorIds.ForEach(s => {
entity.Links.AddReference("authors", new { href = $"api/authors/{s}" });
});
categoryIds.ForEach(s => {
entity.Links.AddReference("categories", new { href = $"api/authors/{s}" });
});
return(entity);
}
public NewsItemDetailDto getNewsItemById(int id)
{
return(_newsItemRepository.GetNewsItemById(id));
}