public IActionResult DistributeToSingers([Bind][FromForm] IEnumerable <SingerInfoViewModel> model, int songId, string returnUrl = null)
{
int distributed = 0;
foreach (var singerInfo in model.Where(m => m.SelectedForAction))
{
var sheetsInfo = _sheetsInfoMapper.FindAll().FirstOrDefault(si => si.SongId == songId && si.SingerId == singerInfo.Id);
if (sheetsInfo != null)
{
sheetsInfo.Status = SheetInfoType.HasCopy;
_sheetsInfoMapper.Update(sheetsInfo);
distributed++;
}
else
{
sheetsInfo = new Models.ManyToMany.SingerSong
{
SingerId = singerInfo.Id,
SongId = songId,
Status = SheetInfoType.HasCopy
};
_sheetsInfoMapper.Create(sheetsInfo);
distributed++;
}
}
var song = _songMapper.Find(songId);
song.SheetsAvailable -= distributed;
_songMapper.Update(song);
return(Redirect(returnUrl));
}
public IActionResult OrderSheets(int singerId, int songId, string filter = "current")
{
var user = _userMapper.FindBy(u => u.UserName == User.Identity.Name).FirstOrDefault();
if (user == null || user.SingerId != singerId)
{
return(RedirectToAction("AccessDenied", "Account"));
}
var song = _songMapper.Find(songId);
if (song.Current == false)
{
return(RedirectToAction(nameof(NotCurrentSong)));
}
var oldInfo = _sheetsInfoMapper.FindBy(si => si.SingerId == singerId && si.SongId == songId).FirstOrDefault();
if (oldInfo == null)
{
var order = new SingerSong
{
SingerId = singerId,
SongId = songId,
Status = SheetInfoType.Ordered
};
_sheetsInfoMapper.Create(order);
}
else if (oldInfo.Status == SheetInfoType.NoCopy)
{
oldInfo.Status = SheetInfoType.Ordered;
_sheetsInfoMapper.Update(oldInfo);
}
return(RedirectToAction("Index", "Songs", new { filter = filter }, "song" + (songId)));
}