public ActionResult AddNews(News news, HttpPostedFileBase upload)
{
byte[] file = null;
if (ModelState.IsValid)
{
if (upload != null)
{
file = ConverterFileToBytes.Convert(upload);
}
using (UnitOfWork unit = new UnitOfWork())
{
UserRepository userRep = new UserRepository(unit.DataContext);
User user = userRep.GetUserById(new Guid(Session["LoginUserID"].ToString()));
if (user != null)
{
NewsService newServ = new NewsService(unit.DataContext);
newServ.Create(user, news.Title, news.Content, news.Category, file);
unit.Commit();
}
}
}
return RedirectToAction("Index");
}
public ActionResult Delete(Guid id)
{
if (Session["LoginUserID"] != null)
{
using (UnitOfWork unit = new UnitOfWork())
{
NewsRepository newsRep = new NewsRepository(unit.DataContext);
User user = newsRep.GetNewsById(id).Owner;
if (UserValidator.IsValid(Session["LoginUserID"].ToString(), user))
{
NewsService newsServ = new NewsService(unit.DataContext);
newsServ.Delete(id);
unit.Commit();
}
}
}
return RedirectToAction("Index");
}
public ActionResult Edit(News news, HttpPostedFileBase upload)
{
if (ModelState.IsValid && Session["LoginUserID"] != null)
{
byte[] file = null;
if (upload != null)
file = ConverterFileToBytes.Convert(upload);
using (UnitOfWork unit = new UnitOfWork())
{
NewsService newsServ = new NewsService(unit.DataContext);
NewsRepository newsRep = new NewsRepository(unit.DataContext);
UserRepository userRep = new UserRepository(unit.DataContext);
CommentRepository comRep = new CommentRepository(unit.DataContext);
news.NewsId = new Guid(Session["NewsId"].ToString());
news.Image = file;
news.DatePublication = newsRep.GetNewsById(news.NewsId).DatePublication;
news.Owner = userRep.GetUserById(new Guid(Session["LoginUserID"].ToString()));
news.Comments = comRep.GetCommentsByPublicationId(new Guid(Session["LoginUserID"].ToString())).ToList();
newsServ.Edit(news);
unit.Commit();
}
return RedirectToAction("Index");
}
return HttpNotFound();
}