public void UbahShoppingCartDatabase(String cartId, UbahShoppingCart[] UbahCartItem)
{
using (var db = new TokoTelevisiOnline.model.ProdukContext())
{
try
{
int CartItemCount = UbahCartItem.Count();
List <CartItem> myCart = GetCartItem();
foreach (var cartItem in myCart)
{
for (int i = 0; i < CartItemCount; i++)
{
if (cartItem.Produk.ProdukId == UbahCartItem[i].ProdukId)
{
if (UbahCartItem[i].JumlahTextBox < 1 || UbahCartItem[i].HapusItem == true)
{
HapusItem(cartId, cartItem.ProdukId);
}
else
{
UbahItem(cartId, cartItem.ProdukId, UbahCartItem[i].JumlahTextBox);
}
}
}
}
}
catch (Exception exp)
{
throw new Exception("Error: Ubah Cart Database tidak berhasil - " + exp.Message.ToString(), exp);
}
}
}
public void UbahItem(string ubahCartID, int ubahProdukID, int jumlah)
{
using (var _db = new TokoTelevisiOnline.model.ProdukContext())
{
try
{
var myItem = (from c in _db.DataShoppingCart where c.CartId == ubahCartID && c.Produk.ProdukId == ubahProdukID select c).FirstOrDefault();
if (myItem != null)
{
myItem.Jumlah = jumlah;
_db.SaveChanges();
}
}
catch (Exception exp)
{
throw new Exception("ERROR: Unable to Updte cart Item - " + exp.Message.ToString(), exp);
}
}
}
public void HapusItem(string hapusCartID, int hapusProdukID)
{
using (var _db = new TokoTelevisiOnline.model.ProdukContext())
{
try
{
var myItem = (from c in _db.DataShoppingCart where c.CartId == hapusCartID && c.Produk.ProdukId == hapusProdukID select c).FirstOrDefault();
if (myItem != null)
{
_db.DataShoppingCart.Remove(myItem);
_db.SaveChanges();
}
}
catch (Exception exp)
{
throw new Exception("ERROR: Cart Item tidak berhasil dihapus " + exp.Message.ToString(), exp);
}
}
}
