public int ConfirmOrder(ref Cart cart)
{
var orderId = 0;
using (var transacton = _ordersRepository.DataContext.Database.BeginTransaction())
{
try
{
var order = new Order { MemberId = cart.MemberId, OrderValue = cart.CartTotalPriceOut, CreationDate = DateTime.Now };
_ordersRepository.Add(order);
_ordersRepository.DataContext.SaveChanges();
var orderOrderStatus = new OrderOrderStatus { OrderId = order.OrderId, OrderOrderStatusId = (int)OrderStatusType.Confirmed, CreationDate = DateTime.Now };
_orderOrderStatusRepository.Add(orderOrderStatus);
_orderOrderStatusRepository.DataContext.SaveChanges();
order.LatestOrderStatusId = orderOrderStatus.OrderOrderStatusId;
_ordersRepository.DataContext.SaveChanges();
if (order.OrderId > 0 && cart.Items != null)
{
foreach (var item in cart.Items)
{
var orderItem = new OrderItem
{
OrderId = order.OrderId,
ProductId = item.ProductId,
ProductCount = item.ProductCount,
PriceOut = item.PriceOut,
TotalPriceOut = item.TotalPriceOut,
CreationDate = DateTime.Now
};
_orderItemRepository.Add(orderItem);
_orderItemRepository.DataContext.SaveChanges();
}
}
transacton.Commit();
ClearCart(ref cart);
orderId = order.OrderId;
}
catch (Exception)
{
transacton.Rollback();
}
}
return orderId;
}
public void SaveCart(Cart cart)
{
if (cart.MemberId > 0)
{
var repository = new MongoRepository<Cart>();
if (string.IsNullOrEmpty(cart.Id))
{
repository.Add(cart);
}
else
{
repository.Update(cart);
}
}
}
public static CartModel Map(Cart cart)
{
var model = new CartModel();
if (cart != null)
{
model.MemberId = cart.MemberId;
model.CartProductCount = cart.CartProductCount;
model.CartTotalCbm = cart.CartTotalCbm;
model.CartTotalPriceOut = cart.CartTotalPriceOut;
if (cart.Items != null)
{
foreach (var cartItem in cart.Items)
{
model.CartItems.Add(CartItemModelMapper.Map(cartItem));
}
}
}
return model;
}
public void ChangeProductCount(int productId, int productCount, Cart cart)
{
var product = _productHandler.GetById(productId);
if (product != null)
{
if (cart.Items == null)
{
cart.Items = new List<CartItem>();
}
var item = cart.Items.Find(p => p.ProductId == productId);
if (item != null)
{
item.ProductCount = productCount;
if (productCount == 0)
{
cart.Items.Remove(item);
}
}
SaveCart(cart);
}
}
public void AddProduct(int productId, int productCount, Cart cart)
{
var product = _productHandler.GetById(productId);
if (product != null)
{
if (cart.Items == null)
{
cart.Items = new List<CartItem>();
}
var item = cart.Items.Find(p => p.ProductId == productId);
if (item != null)
{
item.ProductCount += productCount;
}
else
{
var newItem = CartItem(product, productCount);
cart.Items.Add(newItem);
}
SaveCart(cart);
}
}
public void SaveCart(Cart cart)
{
_cartRepository.SaveCart(cart);
}
private Cart GetCart()
{
var member = PublicUser.GetCurrentUser();
if (member != null && member.MemberId > 0)
{
return CartHandler.GetCart(member.MemberId);
}
var cart = (Cart)Session[Constants.CartKeyName];
if (cart == null)
{
cart = new Cart();
Session[Constants.CartKeyName] = cart;
}
return cart;
}
private void ClearCart(ref Cart cart)
{
cart = new Cart { Id = cart.Id, MemberId = cart.MemberId };
}