/// <summary>
///
/// </summary>
/// <param name="UserId"></param>
/// <returns></returns>
public CartsVariantDTO GetCartByUserId(Guid UserId)
{
IEnumerable <CartVariantMapping> itemAtCart = dbContext.CartVariantMappings.Where(v => v.CartID == UserId).ToList();
Debug.WriteLine(dbContext.CartVariantMappings.Where(v => v.CartID == UserId).ToList());
CartsVariantDTO cartVariantDTO = new CartsVariantDTO();
cartVariantDTO.Items = cartVariantMapper.Map <IEnumerable <CartVariantMapping>, IEnumerable <CartVariantDTO> >(itemAtCart);
return(cartVariantDTO);
}
/// <summary>
/// get the all product aviable in the cart
/// </summary>
/// <returns>view cart details</returns>
public ActionResult GetCart()
{
Guid UserID = new Guid(Session["userId"].ToString());
CartBusiness cartBusiness = new CartBusiness();
CartsVariantDTO data = cartBusiness.GetCartByUserId(UserID);
var cartViewConfig = new MapperConfiguration(cfg => {
cfg.CreateMap <CartsVariantDTO, CartViewModel>();
cfg.CreateMap <CartVariantDTO, VariantCartViewModel>();
cfg.CreateMap <VariantDTO, VariantViewModel>();
cfg.CreateMap <ProductDTO, ProductViewModel>();
});
IMapper cartDataMapper = new Mapper(cartViewConfig);
CartViewModel viewData = cartDataMapper.Map <CartsVariantDTO, CartViewModel>(data);
return(View(viewData));
}
/// <summary>
/// placeorder of user with address id and userId
/// </summary>
/// <param name="AddressId"></param>
/// <param name="UserId"></param>
/// <returns></returns>
public bool PlacedOrder(Guid AddressId, Guid UserId)
{
VariantDTO variantDTO = new VariantDTO();
//validation for variant order
//1.get the cart data
bool addressVerfiyed = orderDatabase.IsVerfiyAddress(AddressId, UserId);
double totalAmount = 0;
if (addressVerfiyed)
{
try
{
CartsVariantDTO cartsData = cartOrderHelper.GetCartByUserId(UserId);
foreach (CartVariantDTO variantAtCart in cartsData.Items)
{
//2.get each cart varinat data from varinat table
variantDTO = cartOrderHelper.GetVariantDetails(variantAtCart.VariantID);
//3.check all cart data inventory
if (!cartOrderHelper.IsInventoryAvaiable(variantAtCart.Quantity, variantDTO.Inventory))
{
throw new OutOfStockException();
}
//3.orderlimit
if (!cartOrderHelper.IsUserCanOrder(variantAtCart, variantDTO))
{
throw new UserOrderLimitExceddException();
}
variantAtCart.SellingPrice = variantDTO.ListingPrice - variantDTO.Discount;
totalAmount = totalAmount + variantAtCart.SellingPrice * variantAtCart.Quantity;
}
//validation end
OrderVariantDTO order = new OrderVariantDTO();
order.ItemOrders = cartsData;
OrderDataDTO orderData = new OrderDataDTO();
orderData.DeliveryAddressID = AddressId;
orderData.TotalAmount = totalAmount;
orderData.isCancelled = "N";
bool isOrderPlaced = orderDatabase.PlacedOrder(UserId, orderData, order);
if (isOrderPlaced)
{
foreach (CartVariantDTO variant in cartsData.Items)
{
Guid Id = variant.ID;
bool t = cartOrderHelper.DeleteCartVariant(Id, UserId);
}
return(true);
}
else
{
return(false);
}
}
catch (OutOfStockException)
{
return(false);
}
catch (UserOrderLimitExceddException)
{
return(false);
}
catch (Exception ex)
{
return(false);
}
}
else
{
throw new UserDetailIsWrong();
}
}
