/// <exception cref=InstanceNotFoundException">If not exist favorito</exception>
public Favorito RemoveFavorito(long usrId, long favoritoId)
{
int start_index = 0;
int count = 20;
List <Favorito> favoritos = FavoritoDao.FindByUsrId(usrId, start_index, count);
Favorito favorito = FavoritoDao.Find(favoritoId);
int numFavo = FavoritoDao.GetNumberByUsrId(usrId);
while (numFavo < count)
{
if (favoritos.Contains(favorito))
{
FavoritoDao.Remove(favorito.favoritoId);
return(favorito);
}
else
{
start_index = start_index + count;
count = count + count;
favoritos = FavoritoDao.FindByUsrId(usrId, start_index, count);
}
}
throw new InstanceNotFoundException(favorito.favoritoId, "favorito");
}
public int GetNumberOfFavoritosByUsrId(long usrId)
{
return(FavoritoDao.GetNumberByUsrId(usrId));
}