public IHttpActionResult Create(Artist artist)
{
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
db.Artists.Add(artist);
db.SaveChanges();
return this.Ok();
}
public IHttpActionResult AddArtist(int albumId, Artist artist)
{
if (!ModelState.IsValid)
{
return this.BadRequest(ModelState);
}
var album = db.Albums.FirstOrDefault(x => x.Id == albumId);
if (album==null)
{
return this.BadRequest("No such album exists");
}
album.Artists.Add(artist);
db.SaveChanges();
return this.Ok();
}
public IHttpActionResult AddArtist(int songId, Artist artist)
{
if (!ModelState.IsValid)
{
return this.BadRequest(ModelState);
}
var song = db.Songs.FirstOrDefault(x => x.Id == songId);
if (song==null)
{
return this.BadRequest("No such song exists!");
}
song.Artists.Add(artist);
db.SaveChanges();
return this.Ok();
}
// POST: api/ProducerArti
public IHttpActionResult Post(ArtistRequestModel artist)
{
if (artist == null)
{
return this.BadRequest("Invalid producer!");
}
var artistToAdd = new Artist
{
Name = artist.Name,
BirthDate = artist.BirthDate
};
var artistCountry = this.countryData.All()
.FirstOrDefault(c => c.Name == artist.Country);
if (artistCountry == null)
{
return this.BadRequest("Invalid country name!");
}
artistToAdd.Country = artistCountry;
this.artistData.Add(artistToAdd);
this.artistData.SaveChanges();
return this.Ok("Artist added");
}
