public async Task <IActionResult> Create([Bind("ID,Name,YearProduced,Price,GenreID")] Album album)
{
try
{
if (ModelState.IsValid)
{
_context.Add(album);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
catch (Exception ex)
{
if (ex.InnerException.Message.Contains("IX_Albums_Name_YearProduced"))
{
ModelState.AddModelError("YearProduced", "An album called " + album.Name + " already exists from " + album.YearProduced.ToString());
}
else
{
ModelState.AddModelError("", ex.Message.ToString());
}
}
PopulateGenreDropdown(album);
return(View(album));
}
public async Task <IActionResult> Create([Bind("ID,Name")] Genre genre)
{
if (ModelState.IsValid)
{
_context.Add(genre);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(genre));
}
public async Task <IActionResult> Create([Bind("ID,Title,GenreID,AlbumID")] Song song)
{
if (ModelState.IsValid)
{
_context.Add(song);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
PopulateAlbumDropdown(song);
PopulateGenreDropdown(song);
return(View(song));
}
public async Task <IActionResult> Create([Bind("ID,StageName,FName,MName,LName,Phone,DOB,SIN,InstrumentID")] Musician musician, string[] selectedInstruments)
{
try
{
if (selectedInstruments != null)
{
musician.Plays = new List <Plays>();
foreach (var inst in selectedInstruments)
{
var instToAdd = new Plays {
MusicianID = musician.ID, InstrumentID = int.Parse(inst)
};
musician.Plays.Add(instToAdd);
}
}
if (ModelState.IsValid)
{
_context.Add(musician);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
catch (DbUpdateException dex)
{
if (dex.InnerException.Message.Contains("IX_Musicians_SIN"))
{
ModelState.AddModelError("SIN", "Please ensure SIN numbers are unique");
}
else
{
ModelState.AddModelError("", "Unable to save changes. Please try again later.");
}
}
PopulateAssignedInstrumentData(musician);
PopulateInstrumentDropdown(musician);
return(View(musician));
}
