public IActionResult Index(int artistId, int musicianId) { var artistInfoModel = _artist.Get(artistId); var musicianListModel = _artistMusician.GetAllByArtist(artistId); var musicianModel = _musician.Get(musicianId); var instrumentModel = _instrument.GetAll(); var instruments = instrumentModel.Select (g => new InstrumentListingModel { Id = g.Id, Name = g.Name, IsMarked = _musicianInstrument.IsMarked(musicianId, g.Id) } ).ToList(); var artistInfo = new ArtistListingModel { Id = artistId, ArtistName = artistInfoModel.ArtistName, Bio = artistInfoModel.Bio, YrFormed = artistInfoModel.YrFormed, YrEnded = artistInfoModel.YrEnded, isActive = artistInfoModel.isActive, HomeCountry = artistInfoModel.HomeCountry, HomeTown = artistInfoModel.HomeTown, PrimaryImage = _image.GetPrimaryImageByEntity(2, artistInfoModel.Id, 2) }; //existing musicians var musicians = musicianListModel.Select (r => new MusicianListingModel { Id = r.Musician.Id, Bio = r.Musician.Bio, Birth = r.Musician.Birth, Death = r.Musician.Death, FirstName = r.Musician.FirstName, LastName = r.Musician.LastName, MusicianName = r.Musician.MusicianName, HomeCountry = r.Musician.HomeCountry, HomeTown = r.Musician.HomeTown, isActive = r.Musician.isActive, PrimaryImage = _image.GetPrimaryImageByEntity(5, r.Musician.Id, 1) } ).ToList(); //new musician var musician = new MusicianListingModel { Id = musicianId, MusicianName = musicianModel.MusicianName, LastName = musicianModel.LastName, FirstName = musicianModel.FirstName, Bio = musicianModel.Bio, Birth = musicianModel.Birth, Death = musicianModel.Death, isActive = musicianModel.isActive, HomeTown = musicianModel.HomeTown, HomeCountry = musicianModel.HomeCountry }; var model = new MusicianPostIndexModel { Artist = artistInfo, Musicians = musicians, Musician = musician, Instruments = instruments }; return(View(model)); }