/// <summary>
/// Изменяет уже имеющуюся новость
/// </summary>
/// <param name="news"></param>
public void Update(NewsDetailDto news)
{
News _news = _mapper.Map <News>(news);
_db.NewsRep.Update(_news);
_db.Save();
}
/// <summary>
/// Добавляет запись в бд
/// </summary>
/// <param name="news">Новость</param>
public void Add(NewsDetailDto news)
{
News _news = _mapper.Map <News>(news);
_news.Id = new Guid();
_news.CreationDateTime = DateTime.Now;
_news.ChangingDateTime = DateTime.Now;
_db.NewsRep.Add(_news);
_db.Save();
}
// POST api/news
public void Post(NewsDetailDto data)
{
using (var context = new BasicAppEntityContext())
{
context.News.Add(new News
{
Title = data.Title,
Content = data.Content,
CreationDate = data.CreationDate,
Image = data.Image
});
context.SaveChanges();
}
}
// PUT api/news/5
public void Put(NewsDetailDto data)
{
using (var context = new BasicAppEntityContext())
{
var item = context.News.SingleOrDefault(x => x.Id == data.Id);
item.Title = data.Title;
item.Content = data.Content;
item.Image = data.Image;
item.CreationDate = data.CreationDate;
context.Entry(item).State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
}
public NewsDetailDto GetNewsDetail(int id)
{
var news = _context.News.Where(w => w.Id == id && !w.IsDeleted).FirstOrDefault() ?? new News();
var similar = _context.News.Where(w => w.Id != id && !w.IsDeleted).OrderByDescending(p => p.Id).Take(4).Select(s => new NewsDto
{
Id = s.Id,
Image = s.Image,
Title = _currentLang == (int)Language.Farsi ? s.Title : s.EnglishTitle,
}).ToList();
var newsItem = new NewsDetailDto
{
Id = news.Id,
Image = news.Image,
Title = _currentLang == (int)Language.Farsi ? news.Title : news.EnglishTitle,
ShortDescription = _currentLang == (int)Language.Farsi ? news.ShortDescription : news.EnglishShortDescription,
Description = _currentLang == (int)Language.Farsi ? news.Description : news.EnglishDescription,
SimilarNews = similar
};
return(newsItem);
}
public void UpdateNews(NewsDetailDto news)
{
_newsService.Update(news);
}
public void AddNews(NewsDetailDto news)
{
_newsService.Add(news);
}
