public IActionResult ConfirmSave()
{
if (!CanCheckout(out Cart cart))
{
return(R.Fail.With("error", T("An error occurred while checking out")).Result);
}
var shippingRequired = CartHelper.IsShippingRequired(cart);
if (cart.BillingAddressId == 0 || cart.ShippingAddressId == 0 && shippingRequired)
{
return(R.Fail.With("error", T("The address details were not provided")).Result);
}
if (cart.ShippingMethodName.IsNullEmptyOrWhiteSpace() && shippingRequired)
{
return(R.Fail.With("error", T("The shipping details were not provided.")).Result);
}
if (CartHelper.IsPaymentRequired(cart) && cart.PaymentMethodName.IsNullEmptyOrWhiteSpace() && !cart.UseStoreCredits)
{
return(R.Fail.With("error", T("The payment method was not provided")).Result);
}
if (shippingRequired)
{
//validate shipping method
var shippingHandler = PluginHelper.GetShipmentHandler(cart.ShippingMethodName);
if (shippingHandler == null || !shippingHandler.IsMethodAvailable(cart))
{
return(R.Fail.With("error", T("Shipping method unavailable")).Result);
}
}
var currentUser = ApplicationEngine.CurrentUser;
var order = new Order()
{
PaymentMethodName = cart.PaymentMethodName,
PaymentMethodDisplayName = cart.PaymentMethodDisplayName,
ShippingMethodName = cart.ShippingMethodName,
ShippingMethodDisplayName = cart.ShippingMethodDisplayName,
SelectedShippingOption = cart.SelectedShippingOption,
CreatedOn = DateTime.UtcNow,
DiscountId = cart.DiscountCouponId,
Guid = Guid.NewGuid().ToString(),
UserId = cart.UserId,
PaymentStatus = PaymentStatus.Pending,
OrderStatus = OrderStatus.New,
DiscountCoupon = cart.DiscountCoupon?.CouponCode,
Discount = cart.Discount + cart.CartItems.Sum(x => x.Discount),
PaymentMethodFee = cart.PaymentMethodFee,
ShippingMethodFee = cart.ShippingFee,
Tax = cart.CartItems.Sum(x => x.Tax),
UserIpAddress = WebHelper.GetClientIpAddress(),
CurrencyCode = ApplicationEngine.BaseCurrency.IsoCode,
Subtotal = cart.FinalAmount - cart.CartItems.Sum(x => x.Tax),
ExchangeRate = ApplicationEngine.BaseCurrency.ExchangeRate,
DisableReturns = cart.CartItems.All(x => !x.Product.AllowReturns),
User = currentUser,
IsSubscription = CartHelper.IsSubscriptionCart(cart),
StoreId = CurrentStore.Id
};
order.OrderTotal = order.Subtotal + order.Tax + (order.PaymentMethodFee ?? 0) + (order.ShippingMethodFee ?? 0) - order.Discount;
//load the addresses
var addressIds = new List <int>()
{
cart.BillingAddressId, cart.ShippingAddressId
};
var addresses = _addressService.Get(x => addressIds.Contains(x.Id)).ToList();
var billingAddress = addresses.First(x => x.Id == cart.BillingAddressId);
var shippingAddress = addresses.FirstOrDefault(x => x.Id == cart.ShippingAddressId);
order.BillingAddressSerialized = _dataSerializer.Serialize(billingAddress);
order.ShippingAddressSerialized =
shippingAddress == null ? null : _dataSerializer.Serialize(shippingAddress);
//get all the products
var distinctProductIds = cart.CartItems.Select(x => x.ProductId).ToList();
var products = _productService.Get(x => distinctProductIds.Contains(x.Id)).ToList();
order.OrderItems = new List <OrderItem>();
foreach (var cartItem in cart.CartItems)
{
var orderItem = new OrderItem()
{
AttributeJson = cartItem.AttributeJson,
OrderId = order.Id,
Price = cartItem.Price,
ProductId = cartItem.ProductId,
Quantity = cartItem.Quantity,
Tax = cartItem.Tax,
TaxPercent = cartItem.TaxPercent,
TaxName = cartItem.TaxName,
ProductVariantId = cartItem.ProductVariantId,
IsDownloadable = cartItem.IsDownloadable,
Product = products.First(x => x.Id == cartItem.ProductId),
};
orderItem.SubscriptionCycle = orderItem.Product.SubscriptionCycle;
orderItem.CycleCount = orderItem.Product.CycleCount;
orderItem.TrialDays = orderItem.Product.TrialDays;
order.OrderItems.Add(orderItem);
}
var creditAmount = 0m;
if (cart.UseStoreCredits)
{
GetAvailableStoreCredits(out var credits, out creditAmount, ApplicationEngine.BaseCurrency, cart);
if (credits > 0 && _affiliateSettings.MinimumStoreCreditsToAllowPurchases <= credits)
{
order.UsedStoreCredits = true;
order.StoreCredits = credits;
order.StoreCreditAmount = creditAmount;
}
}
//insert complete order
_orderAccountant.InsertCompleteOrder(order);
//process payment
var paymentMethodData = cart.PaymentMethodData.IsNullEmptyOrWhiteSpace()
? null
: _dataSerializer.DeserializeAs <Dictionary <string, object> >(
_cryptographyService.Decrypt(cart.PaymentMethodData));
CustomResponse response = null;
if (cart.PaymentMethodName != ApplicationConfig.UnavailableMethodName && !ProcessPayment(order, creditAmount, paymentMethodData, out response))
{
return(response.With("orderGuid", order.Guid).Result);
}
//clear the user's cart
_cartService.ClearCart(currentUser.Id);
if (currentUser.IsVisitor())
{
//if current user is visitor, change the email to billing address and change it to registered user
currentUser.Email = billingAddress.Email;
_userService.Update(currentUser);
var roleId = _roleService.Get(x => x.SystemName == SystemRoleNames.Registered).First().Id;
//assign registered role to the user
_roleService.SetUserRoles(currentUser.Id, new[] { roleId });
ApplicationEngine.SignIn(currentUser.Email, null, false);
}
response = response ?? R.Success;
return(response.With("orderGuid", order.Guid).Result);
}
