public int AddItem(string tensp, string mota, DateTime handaugia, int giadukien, int danhmuc, string hinhanh)
{
SanPhamDauGia item = new SanPhamDauGia();
item.TenSP = tensp;
item.MoTa = mota;
item.HanDauGia = handaugia;
item.GiaDuKien = giadukien;
item.ID_DanhMuc = danhmuc;
item.HinhAnh = hinhanh;
db.SanPhamDauGias.Add(item);
db.SaveChanges();
return(item.ID_SanPham);
}
public int Insert(HoaDon hd)
{
db.HoaDons.Add(hd);
db.SaveChanges();
return(hd.ID_HoaDon);
}
public bool Insert(HoaDon_ChiTiet hd)
{
try
{
db.HoaDon_ChiTiet.Add(hd);
db.SaveChanges();
return(true);
} catch
{
return(false);
}
}
public bool Delete(int id)
{
try
{
var bidd = db.PhienDauGias.Find(id);
db.PhienDauGias.Remove(bidd);
db.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}
public bool Update(string tendn, string matkhau, string hoten, string diachi, string email, int sdt)
{
try
{
var acc = db.TaiKhoans.Find(tendn);
acc.MatKhau = matkhau;
acc.HoTen = hoten;
acc.Diachi = diachi;
acc.Email = email;
acc.SDT = sdt;
db.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}
public string Insert(TaiKhoan acc)
{
db.TaiKhoans.Add(acc);
db.SaveChanges();
return(acc.TenDangNhap);
}
public int Insert(DanhMuc cate)
{
db.DanhMucs.Add(cate);
db.SaveChanges();
return(cate.ID);
}