public async Task <IActionResult> PartiallyUpdateAlbum([FromRoute] Guid artistId, [FromRoute] Guid albumId, JsonPatchDocument <AlbumForUpdateDto> patchDoc)
{
var albumFromRepo = await _albumRepository.GetAlbumForArtistAsync(albumId, artistId);
// Upserting
if (albumFromRepo == null)
{
var albumForUpdateDto = new AlbumForUpdateDto();
patchDoc.ApplyTo(albumForUpdateDto, ModelState);
TryValidateModel(albumForUpdateDto);
if (!ModelState.IsValid)
{
return(new ErrorProcessingEntityObjectResult(ModelState));
}
var albumToAdd = Mapper.Map <Album>(albumForUpdateDto);
albumToAdd.Id = albumId;
albumToAdd.ArtistId = artistId;
_albumRepository.Create(albumToAdd);
if (!await _albumRepository.SaveChangesAsync())
{
throw new Exception($"Upserting album {albumToAdd.Id} failed for artist {artistId}");
}
var albumToReturn = Mapper.Map <AlbumDto>(albumToAdd);
return(CreatedAtRoute("GetAlbum", new { artistId, albumId = albumToReturn.Id }, albumToReturn));
}
var albumToPatch = Mapper.Map <AlbumForUpdateDto>(albumFromRepo);
patchDoc.ApplyTo(albumToPatch, ModelState);
TryValidateModel(albumToPatch);
if (!ModelState.IsValid)
{
return(new ErrorProcessingEntityObjectResult(ModelState));
}
Mapper.Map(albumToPatch, albumFromRepo);
_albumRepository.Update(albumFromRepo);
if (!await _albumRepository.SaveChangesAsync())
{
throw new Exception($"updating album {albumId} for artist {artistId} failed on save");
}
return(NoContent());
}
public async Task <IActionResult> UpdateAlbum([FromRoute] Guid artistId, [FromRoute] Guid albumId, [FromBody] AlbumForUpdateDto albumToUpdate)
{
var albumFromRepo = await _albumRepository.GetAlbumForArtistAsync(albumId, artistId);
// Upserting
if (albumFromRepo == null)
{
var albumEntity = Mapper.Map <Album>(albumToUpdate);
albumEntity.Id = albumId;
albumEntity.ArtistId = artistId;
_albumRepository.Create(albumEntity);
if (!await _albumRepository.SaveChangesAsync())
{
throw new Exception($"Upserting album {albumEntity.Id} for artist {artistId} failed");
}
return(CreatedAtRoute("GetAlbum", new { artistId, albumId = albumEntity.Id }, albumToUpdate));
}
Mapper.Map(albumToUpdate, albumFromRepo);
_albumRepository.Update(albumFromRepo);
if (!await _albumRepository.SaveChangesAsync())
{
throw new Exception($"Updating album {albumId} for author {artistId} failed on save");
}
return(NoContent());
}
