public bool deleteAlimento(Alimento alimento)
{
using (NutricaoContext mde = new NutricaoContext())
{
var result = mde.Alimentos.Where(a => a.Id == alimento.Id).SingleOrDefault();
if (result != null)
{
mde.Alimentos.Remove(result);
mde.SaveChanges();
return true;
}
else
{
return false;
}
};
}
public bool createAlimento(Alimento alimento)
{
using (NutricaoContext mde = new NutricaoContext())
{
try
{
mde.Alimentos.Add(alimento);
mde.SaveChanges();
return true;
}
catch (Exception ex)
{
Debug.Write(ex.ToString());
return false;
}
};
}
public bool editAlimento(Alimento alimento)
{
using (NutricaoContext mde = new NutricaoContext())
{
var result = mde.Alimentos.SingleOrDefault(a => a.Id == alimento.Id);
if (result != null)
{
//mde.Refeicao.Add(refeicao);
mde.Entry(alimento).State = EntityState.Modified;
mde.SaveChanges();
return true;
}
else
{
return false;
}
};
}
