public IHttpActionResult Create(ArtistRequestModel artist)
{
if (!this.ModelState.IsValid)
{
return BadRequest(this.ModelState);
}
var country = this.data
.Countries
.All()
.FirstOrDefault(c => c.Name.ToLower() == artist.Country.ToLower());
if(country == null)
{
country = new Country
{
Name = artist.Country
};
this.data.Countries.Add(country);
this.data.Countries.SaveChanges();
}
var newArtist = new Artist
{
Name = artist.Name,
DateOfBirth = artist.DateOfBirth
};
newArtist.CountryId = country.Id;
this.data.Artists.Add(newArtist);
this.data.Artists.SaveChanges();
return Ok(artist);
}
public IHttpActionResult Update(int id, ArtistRequestModel artist)
{
if (!this.ModelState.IsValid)
{
return BadRequest(this.ModelState);
}
var country = this.data
.Countries
.All()
.FirstOrDefault(c => c.Name.ToLower() == artist.Country.ToLower());
if (country == null)
{
country = new Country
{
Name = artist.Country
};
this.data.Countries.Add(country);
this.data.Countries.SaveChanges();
}
var artistFromDatabase = this.data.Artists.All()
.FirstOrDefault(a => a.Id == id);
if(artistFromDatabase == null)
{
return BadRequest("Artist not exist - invalid id");
}
artistFromDatabase.Name = artist.Name;
artistFromDatabase.DateOfBirth = artist.DateOfBirth;
artistFromDatabase.CountryId = country.Id;
this.data.Artists.SaveChanges();
return Ok(artist);
}