// PUT api/Artist/5
public HttpResponseMessage PutArtist(int id, Artist artist)
{
if (!ModelState.IsValid)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
if (id != artist.ArtistId)
{
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
db.Entry(artist).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException ex)
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, ex);
}
return Request.CreateResponse(HttpStatusCode.OK);
}
// PUT api/Artists/5
public HttpResponseMessage PutArtist(int id, Artist artist)
{
Artist dbArtist = DataMapper.CreateOrLoadArtist(repository, artist);
artist.Update(dbArtist);
repository.Update(id, dbArtist);
return Request.CreateResponse(HttpStatusCode.OK);
}
public static void EditArtist(int id, Artist artist)
{
artist.ArtistId = id;
HttpResponseMessage response = client.PutAsXmlAsync("api/artists/" + id, artist).Result;
if (response.IsSuccessStatusCode)
{
Console.WriteLine("Artist with id: {0} edited!", id);
}
else
{
Console.WriteLine("{0} ({1})", (int)response.StatusCode, response.ReasonPhrase);
}
}
public void Update(Artist artist)
{
if (this.Name != null)
{
artist.Name = this.Name;
}
if (this.Country != null)
{
artist.Country = this.Country;
}
if (this.DateOfBirth != null)
{
artist.DateOfBirth = this.DateOfBirth;
}
}
// POST api/Artist
public HttpResponseMessage PostArtist(Artist artist)
{
if (ModelState.IsValid)
{
db.Artists.Add(artist);
db.SaveChanges();
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, artist);
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = artist.ArtistId }));
return response;
}
else
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
}
public static Artist CreateOrLoadArtist(IRepository<Artist> repository, Artist entity)
{
Artist artist = repository.Get(entity.ArtistId);
if (artist != null)
{
return artist;
}
Artist newArtist = repository.Add(new Artist()
{
Name = entity.Name,
Country = entity.Country,
DateOfBirth = entity.DateOfBirth,
Songs = entity.Songs,
Albums = entity.Albums
});
return newArtist;
}
public static void AddArtist(string name, string country, DateTime dateOfBirth)
{
Artist newArtist = new Artist { Name = name, Country = country, DateOfBirth = dateOfBirth };
var content = new FormUrlEncodedContent(new[]
{
new KeyValuePair<string, string>("name", name),
new KeyValuePair<string, string>("country", country),
new KeyValuePair<string, string>("DateOfBirth", dateOfBirth.ToShortDateString()),
});
HttpResponseMessage response = client.PostAsync("api/artist", content).Result;
if (response.IsSuccessStatusCode)
{
Console.WriteLine("Artist added: {0}", newArtist.Name);
}
else
{
Console.WriteLine("{0} ({1})", (int)response.StatusCode, response.ReasonPhrase);
}
}
