static void Main(string[] args)
{
BO view = new BO();
SinhVienView sv = new SinhVienView()
{
MSSV = 7,
Name = "Dorn",
DTB = 8.9,
Lop = "17T4"
};
Console.WriteLine(view.Update(sv));
}
public List <SinhVienView> GetAll()
{
List <SinhVienView> svs = new List <SinhVienView>();
List <SinhVien> daoSvs = _svs.GetAll();
List <Lop> daoLops = _lops.GetAll();
foreach (SinhVien sv in daoSvs)
{
string lop = daoLops.Find(x => sv.IDLop.Equals(x.ID)).Name;
SinhVienView svview =
new SinhVienView()
{
MSSV = sv.MSSV, Name = sv.Name, DTB = sv.DTB, Lop = lop
};
svs.Add(svview);
}
return(svs);
}
public bool Update(SinhVienView sv)
{
List <SinhVien> sviens = _svs.GetByID(sv.MSSV);
List <Lop> lops = _lops.GetByName(sv.Lop);
if (sv == null || sviens.Any() || !lops.Any())
{
return(false);
}
SinhVien svien = new SinhVien()
{
MSSV = sv.MSSV,
Name = sv.Name,
DTB = sv.DTB,
IDLop = lops[0].ID
};
return(_svs.Update(svien));
}
