public IHttpActionResult PutNewsIdentityModel(int id, NewsIdentityModel newsIdentityModel)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != newsIdentityModel.Id)
{
return(BadRequest());
}
db.Entry(newsIdentityModel).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!NewsIdentityModelExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public IHttpActionResult PostArticle([FromBody] PostedArticleModel postedArticle)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
using (DbContextTransaction transaction = db.Database.BeginTransaction())
{
try
{
NewsIdentityModel article = new NewsIdentityModel()
{
AuthorId = postedArticle.AuthorId,
NewsCategoryId = postedArticle.CategoryId,
CreationDate = DateTime.Now,
Title = postedArticle.Title,
};
db.NewsIdentities.Add(article);
db.SaveChanges();
int articleId = db.NewsIdentities.OrderByDescending(x => x.Id).FirstOrDefault().Id;
NewsContentModel articleContent = new NewsContentModel()
{
NewsIdentityId = articleId,
Headline = postedArticle.Headline,
Body = postedArticle.Body
};
db.NewsContents.Add(articleContent);
db.SaveChanges();
foreach (int imageId in postedArticle.imagesIdsList)
{
NewsImagesModel articleImage = new NewsImagesModel()
{
NewsIdentityId = articleId,
ImageId = imageId
};
db.NewsImages.Add(articleImage);
db.SaveChanges();
}
transaction.Commit();
}
catch (Exception)
{
transaction.Rollback();
}
}
return(Ok());
}
public IHttpActionResult GetNewsIdentityModel(int id)
{
NewsIdentityModel newsIdentityModel = db.NewsIdentities.Find(id);
if (newsIdentityModel == null)
{
return(NotFound());
}
return(Ok(newsIdentityModel));
}
public IHttpActionResult PostNewsIdentityModel(NewsIdentityModel newsIdentityModel)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
db.NewsIdentities.Add(newsIdentityModel);
db.SaveChanges();
return(CreatedAtRoute("DefaultApi", new { id = newsIdentityModel.Id }, newsIdentityModel));
}
public IHttpActionResult DeleteNewsIdentityModel(int id)
{
NewsIdentityModel newsIdentityModel = db.NewsIdentities.Find(id);
if (newsIdentityModel == null)
{
return(NotFound());
}
db.NewsIdentities.Remove(newsIdentityModel);
db.SaveChanges();
return(Ok(newsIdentityModel));
}
