public HttpResponseMessage AddAlbum([FromBody]Album album)
{
try
{
if (!ModelState.IsValid)
{
return Request.CreateResponse(HttpStatusCode.BadRequest, "Album is not valid entity.");
}
var albumToAdd = new Album() { Title = album.Title, Producer = album.Producer, Year = album.Year };
this.data.Albums.Add(albumToAdd);
foreach (var artist in album.Artists)
{
var currentArtist = new Artist() { Name = artist.Name, Country = artist.Country, DateOfBirth = artist.DateOfBirth };
this.data.Artists.Add(currentArtist);
albumToAdd.Artists.Add(currentArtist);
foreach (var song in artist.Songs)
{
var currentSong = new Song() { Title = song.Title, Year = song.Year, Genre = song.Genre, AlbumId = albumToAdd.Id, ArtistId = currentArtist.Id };
this.data.Songs.Add(currentSong);
currentArtist.Songs.Add(currentSong);
}
}
this.data.SaveChanges();
return Request.CreateResponse(HttpStatusCode.OK, "Album added.");
}
catch (Exception e)
{
return Request.CreateResponse(HttpStatusCode.ServiceUnavailable, "Error occured while saving album.");
}
}
public static void Main()
{
var httpClient = new HttpClient();
httpClient.BaseAddress = new Uri(serviceRoot);
var album = new Album() { Title = "Reign of Hell", Producer = "Telerik Academy", Year = "2014" };
var songs = new List<Song>();
songs.Add(new Song() { Title = "DSA is coming!", Genre = "demonical", Year = "2014" });
songs.Add(new Song() { Title = "We are not prepared!", Genre = "demonical", Year = "2014" });
songs.Add(new Song() { Title = "Gonna sell my soul!", Genre = "demonical", Year = "2014" });
var artists = new List<Artist>();
artists.Add(new Artist() { Name = "Daniel", Country = "Bulgaria", DateOfBirth = DateTime.Parse("1986-11-06") });
artists[0].Songs.Add(songs[0]);
artists[0].Songs.Add(songs[1]);
artists.Add(new Artist() { Name = "Ivan", Country = "Bulgaria", DateOfBirth = DateTime.Parse("1989-07-18") });
artists[1].Songs.Add(songs[2]);
album.Artists = artists;
AddAlbum(httpClient, album);
GetAlbums(httpClient);
UpdateAlbumName(httpClient, 1, "Hope");
GetAlbums(httpClient);
DeleteAlbum(httpClient, 1);
}
static void AddAlbum(HttpClient httpClient, Album theAlbum)
{
HttpContent postContent = new StringContent(JsonConvert.SerializeObject(theAlbum));
postContent.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/json");
var response = httpClient.PostAsync("albums", postContent).Result;
try
{
response.EnsureSuccessStatusCode();
Console.WriteLine("Album added!");
}
catch (Exception)
{
Console.WriteLine("Error adding album.");
}
}