// POST api/Song
public HttpResponseMessage PostSong(Song song)
{
// header
//User-Agent: Fiddler
//Host: localhost:11302
//Content-type: application/json
//Content-Length: 86
// req body
//{
//"Title": "Example Song",
//"Year": "2001.06.16",
//"Genre": "Suicidal Death Metal"
//}
if (ModelState.IsValid)
{
db.Songs.Add(song);
db.SaveChanges();
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, song);
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = song.SongId }));
return response;
}
else
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
}
private static string UpdateSong(RequestConsumer reqConsumer, string controller)
{
Console.Write("Enter id: ");
var inputId = int.Parse(Console.ReadLine());
Console.WriteLine("Enter title: ");
string title = Console.ReadLine();
Console.WriteLine("Enter genre(optional): ");
string genre = Console.ReadLine();
Console.WriteLine("Enter release date(optional): ");
DateTime? releaseDate = null;
try
{
releaseDate = DateTime.Parse(Console.ReadLine());
}
catch (FormatException ex)
{
}
MusicStoreContext db = new MusicStoreContext();
Console.WriteLine("Artist Name(optional): ");
string artistName = Console.ReadLine();
var artist = (Artist)(from a in db.Artists
where a.Name == artistName
select a
).FirstOrDefault();
Song newSong;
if (artist == null)
{
newSong = new Song()
{
SongId = inputId,
Title = title,
Genre = genre,
Year = releaseDate
};
}
else
{
newSong = new Song()
{
SongId = inputId,
Title = title,
Genre = genre,
Year = releaseDate,
Artist = CreateArtistObject(artist.ArtistId, artist.Name, artist.Country, artist.DateOfBirth)
};
}
Console.WriteLine("As Json(1) Or XML(2)? ");
string choice = Console.ReadLine();
if (choice == "1")
{
var sent = reqConsumer.UpdateAsJson<Song>(newSong, controller, inputId.ToString());
return sent;
}
else
{
var sent = reqConsumer.UpdateAsXML<Song>(newSong, controller, inputId.ToString());
return sent;
}
}
// PUT api/Song/5
public HttpResponseMessage PutSong(int id, Song song)
{
// header
//User-Agent: Fiddler
//Host: localhost:11302
//Content-type: application/json
//Content-Length: 101
// req body
//{
//"SongId": "1",
//"Title": "Edited song",
//"Year": "2001.06.16",
//"Genre": "Suicidal Death Metal"
//}
if (!ModelState.IsValid)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
if (id != song.SongId)
{
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
db.Entry(song).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException ex)
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, ex);
}
return Request.CreateResponse(HttpStatusCode.OK);
}
