private static NewsItemDetailDto NewsItemDetailHelper(NewsItemDetailDto NewsDetail, List <ExpandoObject> NewsCategories, List <ExpandoObject> NewsAuthors, int id)
{
dynamic objSelf = new ExpandoObject();
dynamic objEdit = new ExpandoObject();
dynamic objDelete = new ExpandoObject();
objSelf.href = objDelete.href = objEdit.href = "api/" + id;
HyperAddHelper(NewsDetail.Links, objSelf, objEdit, objDelete, NewsAuthors, NewsCategories);
return(NewsDetail);
}
public ActionResult <string> getNewsItemById(int id)
{
NewsItemDetailDto item = _newsItemService.getNewsItemById(id);
if (item == null)
{
throw new ResourceNotFoundException();
}
return(Ok(referenceItem(item)));
}
public IActionResult GetNewsById(int id)
{
NewsItemDetailDto NewsDetail = _trService.GetNewsById(id);
var TmpList = Enumerable.Repeat(NewsDetail, 1);
IEnumerable <NewsItemCategories> NewsCategories = _trService.GetNewsCategoriesById(id);
IEnumerable <NewsItemAuthors> NewsAuthors = _trService.GetNewsAuthorsById(id);
List <ExpandoObject> FilteredNewsCategories = FilerCategories(NewsCategories, id);
List <ExpandoObject> FilteredNewsAuthors = FilterAuthors(NewsAuthors, id);
return(Ok(NewsItemDetailHelper(NewsDetail, FilteredNewsCategories, FilteredNewsAuthors, id)));
}
private NewsItemDetailDto referenceItem(NewsItemDetailDto item)
{
JObject tmpObj = new JObject();
// get all news items authors
List <NewsAuthorRelation> authourRelList =
_relationService.getAutherNewsRelationByNewsId(item.Id);
// get all news items categories
List <NewsCategoryRelation> categoryRelList =
_relationService.getNewsCateoryRelationByNewsId(item.Id);
tmpObj.TryAdd("href", "api/" + item.Id);
item.addReference("self", tmpObj);
item.addReference("edit", tmpObj);
item.addReference("delete", tmpObj);
List <JObject> aObjList = new List <JObject>();
foreach (NewsAuthorRelation aItem in authourRelList)
{
JObject authorObject = new JObject();
authorObject.TryAdd("href", "api/authors/" + aItem.authorId);
aObjList.Add(authorObject);
}
item.addReference("authors", aObjList);
List <JObject> cObjList = new List <JObject>();
foreach (NewsCategoryRelation cItem in categoryRelList)
{
JObject catObject = new JObject();
catObject.TryAdd("href", "api/categories/" + cItem.categoryId);
cObjList.Add(catObject);
}
item.addReference("categories", cObjList);
return(item);
}
public static void AddReferences(this NewsItemDetailDto item, int Id, IEnumerable <NewsItemCategoryRelation> categoryRelations, IEnumerable <AuthorNewsItemRelation> authorRelations)
{
item.AddNewsItemReferences(Id, categoryRelations, authorRelations);
}