public int Insert(LOAIAO loaiAo)
{
db.LOAIAOs.Add(loaiAo);
db.SaveChanges();
return(loaiAo.ma);
}
/// <summary>
/// Tạo tài khoản Admin
/// false . Tồn tại username or email
/// true. Thêm thành công
/// </summary>
/// <param name="user"></param>
/// <returns>bool</returns>
public bool Insert(QUANLY user)
{
var us = db.QUANLies.SingleOrDefault(x => x.username == user.username || x.email == user.email);
if (us != null)
{
return(false);
}
else
{
db.QUANLies.Add(user);
db.SaveChanges();
return(true);
}
}
public bool Delete(int sohoadon)
{
try
{
var ddh = db.DONDATHANGs.SingleOrDefault(x => x.sohoadon == sohoadon);
db.DONDATHANGs.Remove(ddh);
db.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}
public bool Delete(int sohoadon)
{
try
{
var ls = db.CHITIETDATHANGs.Where(x => x.sohoadon == sohoadon).ToList();
foreach (var item in ls)
{
db.CHITIETDATHANGs.Remove(item);
db.SaveChanges();
}
return(true);
}
catch (Exception)
{
return(false);
}
}
public int Insert(KHACHHANG kh)
{
db.KHACHHANGs.Add(kh);
db.SaveChanges();
return(kh.ma);
}
public int Insert(LOAIHANG lh)
{
db.LOAIHANGs.Add(lh);
db.SaveChanges();
return(lh.ma);
}
public int Insert(MATHANG mathang)
{
db.MATHANGs.Add(mathang);
db.SaveChanges();
return(mathang.ma);
}