public ActionResult Oder(ProductOder product)
{
try
{
if (db.Products.FirstOrDefault(u => u.id == product.id_product) != null &&
db.Products.FirstOrDefault(u => u.id == product.id_product).count >= product.count)
{
db.Products.FirstOrDefault(u => u.id == product.id_product).count -= product.count;
db_oder.Add(new ProductOder {
count = product.count, id_product = product.id_product, user = product.user, is_odered = false
});
db_oder.SaveChanges();
db.SaveChanges();
ModelState.AddModelError("", "Продукт заказан");
}
else
{
ModelState.AddModelError("", "Продукт " + product.id_product + " не может быть заказан, не хватает товара");
}
return(View(product));
}
catch
{
ModelState.AddModelError("", "Продукт " + product.id + " не может быть заказан");
return(View(product));
}
}
public Detail(SanPham productOder, ProductOder tempProduct)
{
this.productOrder = productOder;
this.tempProduct = tempProduct;
this.tempProduct.Count = 1;
InitializeComponent();
}
public ActionResult Oder(int id)
{
ProductOder prod = new ProductOder();
prod.user = User.Identity.Name;
prod.id_product = id;
return(View(prod));
}
private void Button_Click(object sender, RoutedEventArgs e)
{
var button = sender as Button;
var index = (button.Tag as Tuple <int>).Item1;
bool exist = false;
ProductOder tempProduct = new ProductOder();
//var productOrder = new ProductOder();
var screen = new Detail(dsSanPham[index], tempProduct);
if (screen.ShowDialog() == true)
{
int indexOrder = 0;
for (int i = 0; i < listProductOrder.Count; i++)
{
if (dsSanPham[index].MaSanPham.CompareTo(listProductOrder[i].CodeProduct) == 0)
{
exist = true;
indexOrder = i;
break;
}
}
if (exist == false)
{
ProductOder productOrder = new ProductOder()
{
CodeProduct = dsSanPham[index].MaSanPham, Cost = dsSanPham[index].Gia, NameProduct = dsSanPham[index].TenSanPham, Count = tempProduct.Count, Total = tempProduct.Count * dsSanPham[index].Gia
};
listProductOrder.Add(productOrder);
TotalMoney += tempProduct.Count * dsSanPham[index].Gia;
TongTien.Text = TotalMoney.ToString();
}
else
{
listProductOrder[indexOrder].Count += tempProduct.Count;
TotalMoney += tempProduct.Count * listProductOrder[indexOrder].Cost;
listProductOrder[indexOrder].Total += tempProduct.Count * listProductOrder[indexOrder].Cost;
TongTien.Text = TotalMoney.ToString();
}
}
}
private void ButtonCombo_Click(object sender, RoutedEventArgs e)
{
var button = sender as Button;
var index = (button.Tag as Tuple <int>).Item1;
var screen = new DetailCombo(dsComBo[index - current]);
if (screen.ShowDialog() == true)
{
List <ProductOder> newList = new List <ProductOder>();
for (int i = 0; i < comBoInfos.Count; i++)
{
if (comBoInfos[i].MaComBo.CompareTo(dsComBo[index - current].MaComBo) == 0)
{
for (int j = 0; j < dsSanPham.Count; j++)
{
if (comBoInfos[i].MaSanPham.CompareTo(dsSanPham[j].MaSanPham) == 0)
{
ProductOder productOrder = new ProductOder()
{
CodeProduct = dsSanPham[j].MaSanPham, Cost = dsSanPham[j].Gia, NameProduct = dsSanPham[j].TenSanPham, Count = 1, Total = dsSanPham[j].Gia
};
newList.Add(productOrder);
break;
}
}
}
}
for (int i = 0; i < newList.Count; i++)
{
int indexOrder = 0;
bool exist = false;
for (int j = 0; j < listProductOrder.Count; j++)
{
if (newList[i].CodeProduct.CompareTo(listProductOrder[j].CodeProduct) == 0)
{
exist = true;
indexOrder = j;
break;
}
}
if (exist == false)
{
listProductOrder.Add(newList[i]);
TotalMoney += newList[i].Cost;
TongTien.Text = TotalMoney.ToString();
}
else
{
listProductOrder[indexOrder].Count++;
TotalMoney += listProductOrder[indexOrder].Cost;
listProductOrder[indexOrder].Total += listProductOrder[indexOrder].Cost;
TongTien.Text = TotalMoney.ToString();
}
}
}
}
