public async Task <IActionResult> GetAllArtists([FromHeader(Name = "x-correlationToken")]
string correlationToken)
{
Guard.ForNullOrEmpty(correlationToken, "correlationToken");
var artists = await _catalogBusinessServices.GetAllArtists(correlationToken);
if (artists == null || artists.Count < 1)
{
return(BadRequest("Genres do not exist"));
}
return(new ObjectResult(Mapper.MapToArtistDto(artists)));
}
public async Task <IActionResult> GetAllArtists(string correlationToken)
{
Guard.ForNullOrEmpty(correlationToken, "correlationToken");
var artists = await _catalogBusinessServices.GetAllArtists(correlationToken);
if (artists.Count < 1)
{
return(new ObjectResult(new List <ArtistDto>()));
}
// ObjectResult return type is capable of content negotiation
return(new ObjectResult(Mapper.MapToArtistDto(artists)));
}