public string Create(string dm, DanhMuc model)
{
if (ModelState.IsValid)
{
var danhmuc = db.makeDanhMuc(dm, model);
TryValidateModel(danhmuc);
if (ModelState.IsValid)
{
if (model.stt.HasValue)
{
db.updateSTT(dm, model.stt.Value);
}
db.Entry(danhmuc).State = EntityState.Added;
db.SaveChanges();
// for unit testing
model.id = (int)danhmuc.GetType().GetProperty("id").GetValue(danhmuc, null);
return("OK");
}
}
foreach (var state in ModelState.Values)
{
if (state.Errors.Count > 0)
{
return(state.Errors[0].ErrorMessage);
}
}
return("ModelState Invalid!");
}