public IHttpActionResult Create(SongResponseModel song)
{
if (!this.ModelState.IsValid)
{
return(this.BadRequest(this.ModelState));
}
var addedSongId = this.songs.Add(song.Title, song.ReleaseDate, song.Genre, song.AlbumId);
return(this.Ok(song));
}
public IHttpActionResult Update(int id, SongResponseModel song)
{
if (!this.ModelState.IsValid)
{
return(this.BadRequest(this.ModelState));
}
var updatedSongId = this.songs.Update(id, song.Title, song.ReleaseDate, song.Genre, song.AlbumId);
if (updatedSongId == null)
{
return(this.NotFound());
}
return(this.Ok(updatedSongId));
}
public IHttpActionResult Post(SongResponseModel model)
{
if (!this.ModelState.IsValid)
{
return(this.BadRequest(ModelState));
}
var song = new Song
{
Title = model.Title,
Genre = model.Genre
};
this.db.Songs.Add(song);
this.db.SaveChanges();
return(this.Created(this.Url.ToString(), song));
}
public IHttpActionResult Post([FromBody] SongResponseModel model)
{
if (!this.ModelState.IsValid)
{
return(this.BadRequest(this.ModelState));
}
var song = new Song
{
Title = model.Title,
Year = model.Year,
Duration = model.Duration
};
this.data.Songs.Add(song);
this.data.SaveChanges();
return(this.Ok(song.Id));
}
public IHttpActionResult Put(int id, [FromBody] SongResponseModel model)
{
var song = data.Songs
.Find(x => x.Id == id)
.FirstOrDefault();
if (song == null)
{
return(this.BadRequest("No song with that Id was found!"));
}
song.Title = model.Title;
song.Duration = model.Duration;
song.Year = model.Year;
this.data.Songs.Update(song);
this.data.SaveChanges();
return(this.Ok(song));
}
public IHttpActionResult Update(int id, SongResponseModel model)
{
if (this.ModelState.IsValid)
{
return(this.BadRequest(ModelState));
}
var song = db.Songs.GetById(id);
if (song == null)
{
return(this.BadRequest("There is no song with this Id!"));
}
song.Title = model.Title;
song.Genre = model.Genre;
this.db.Songs.Update(song);
this.db.SaveChanges();
return(this.Ok(song));
}
public IHttpActionResult AddSong(int id, int artistId, SongResponseModel song)
{
if (!this.ModelState.IsValid)
{
return BadRequest(this.ModelState);
}
var artist = this.data.Artists
.All()
.FirstOrDefault(a => a.Id == artistId);
if (artist == null)
{
return BadRequest("Artist not exist - invalid id");
}
var album = this.data.Albums
.All()
.FirstOrDefault(a => a.Id == id && a.Artists.FirstOrDefault(ar => ar.Id == artistId) != null);
if (album == null)
{
return BadRequest("Album not exist - invalid id");
}
var songToAdd = new Song
{
Title = song.Title,
Year = song.Year,
DurationInSeconds = song.DurationInSeconds,
Genre = (MusicGanre)Enum.Parse(typeof(MusicGanre), song.Genre),
ArtistId = artistId
};
album.Songs.Add(songToAdd);
this.data.Albums.SaveChanges();
return Ok(song);
}
public IHttpActionResult AddSong(int id, int artistId, SongResponseModel song)
{
if (!this.ModelState.IsValid)
{
return(BadRequest(this.ModelState));
}
var artist = this.data.Artists
.All()
.FirstOrDefault(a => a.Id == artistId);
if (artist == null)
{
return(BadRequest("Artist not exist - invalid id"));
}
var album = this.data.Albums
.All()
.FirstOrDefault(a => a.Id == id && a.Artists.FirstOrDefault(ar => ar.Id == artistId) != null);
if (album == null)
{
return(BadRequest("Album not exist - invalid id"));
}
var songToAdd = new Song
{
Title = song.Title,
Year = song.Year,
DurationInSeconds = song.DurationInSeconds,
Genre = (MusicGanre)Enum.Parse(typeof(MusicGanre), song.Genre),
ArtistId = artistId
};
album.Songs.Add(songToAdd);
this.data.Albums.SaveChanges();
return(Ok(song));
}
