public HttpResponseMessage PostMovie(Movie movie)
{
if (ModelState.IsValid)
{
db.Movies.Add(movie);
foreach (var g in movie.Genres)
{
db.Genres.Attach(g);
}
db.SaveChanges();
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, movie);
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = movie.Id }));
return response;
}
else
{
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
}
public HttpResponseMessage PutMovie(int id, Movie movie)
{
if (ModelState.IsValid && id == movie.Id)
{
var originalMovie = db.Movies.Find(id);
var originalMovieEntry = db.Entry(originalMovie);
originalMovieEntry.CurrentValues.SetValues(movie);
foreach (var g in originalMovie.Genres)
{
if (!movie.Genres.Any(x => x.Id == g.Id))
{
g.Movies.Remove(originalMovie);
}
}
foreach (var g in movie.Genres)
{
if (!originalMovie.Genres.Any(x => x.Id == g.Id))
{
db.Genres.Attach(g);
originalMovie.Genres.Add(g);
}
}
originalMovie.DateModified = DateTime.Now;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
return Request.CreateResponse(HttpStatusCode.NotFound);
}
return Request.CreateResponse(HttpStatusCode.OK, movie);
}
else
{
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
}