public ActionResult NewBillingAddress(CheckoutBillingAddressModel model)
{
//validation
var cart = _workContext.CurrentCustomer.ShoppingCartItems
.Where(sci => sci.ShoppingCartType == ShoppingCartType.ShoppingCart)
.Where(sci => sci.StoreId == _storeContext.CurrentStore.Id)
.ToList();
if (cart.Count == 0)
return RedirectToRoute("ShoppingCart");
if (UseOnePageCheckout())
return RedirectToRoute("CheckoutOnePage");
if ((_workContext.CurrentCustomer.IsGuest() && !_orderSettings.AnonymousCheckoutAllowed))
return new HttpUnauthorizedResult();
if (ModelState.IsValid)
{
var address = model.NewAddress.ToEntity();
address.CreatedOnUtc = DateTime.UtcNow;
//some validation
if (address.CountryId == 0)
address.CountryId = null;
if (address.StateProvinceId == 0)
address.StateProvinceId = null;
_workContext.CurrentCustomer.Addresses.Add(address);
_workContext.CurrentCustomer.BillingAddress = address;
_customerService.UpdateCustomer(_workContext.CurrentCustomer);
return RedirectToRoute("CheckoutShippingAddress");
}
//If we got this far, something failed, redisplay form
model = PrepareBillingAddressModel(model.NewAddress.CountryId);
return View(model);
}
public ActionResult OpcSaveBilling(FormCollection form)
{
try
{
//validation
var cart = _workContext.CurrentCustomer.ShoppingCartItems
.Where(sci => sci.ShoppingCartType == ShoppingCartType.ShoppingCart)
.Where(sci => sci.StoreId == _storeContext.CurrentStore.Id)
.ToList();
if (cart.Count == 0)
throw new Exception("Your cart is empty");
if (!UseOnePageCheckout())
throw new Exception("One page checkout is disabled");
if ((_workContext.CurrentCustomer.IsGuest() && !_orderSettings.AnonymousCheckoutAllowed))
throw new Exception("Anonymous checkout is not allowed");
int billingAddressId = 0;
int.TryParse(form["billing_address_id"], out billingAddressId);
if (billingAddressId > 0)
{
//existing address
var address = _workContext.CurrentCustomer.Addresses.FirstOrDefault(a => a.Id == billingAddressId);
if (address == null)
throw new Exception("Address can't be loaded");
_workContext.CurrentCustomer.BillingAddress = address;
_customerService.UpdateCustomer(_workContext.CurrentCustomer);
}
else
{
//new address
var model = new CheckoutBillingAddressModel();
TryUpdateModel(model.NewAddress, "BillingNewAddress");
//validate model
TryValidateModel(model.NewAddress);
if (!ModelState.IsValid)
{
//model is not valid. redisplay the form with errors
var billingAddressModel = PrepareBillingAddressModel(model.NewAddress.CountryId);
billingAddressModel.NewAddressPreselected = true;
return Json(new
{
update_section = new UpdateSectionJsonModel()
{
name = "billing",
html = this.RenderPartialViewToString("OpcBillingAddress", billingAddressModel)
}
});
}
//try to find an address with the same values (don't duplicate records)
var address = _workContext.CurrentCustomer.Addresses.ToList().FindAddress(
model.NewAddress.FirstName, model.NewAddress.LastName, model.NewAddress.PhoneNumber,
model.NewAddress.Email, model.NewAddress.FaxNumber, model.NewAddress.Company,
model.NewAddress.Address1, model.NewAddress.Address2, model.NewAddress.City,
model.NewAddress.StateProvinceId, model.NewAddress.ZipPostalCode, model.NewAddress.CountryId);
if (address == null)
{
//address is not found. let's create a new one
address = model.NewAddress.ToEntity();
address.CreatedOnUtc = DateTime.UtcNow;
//some validation
if (address.CountryId == 0)
address.CountryId = null;
if (address.StateProvinceId == 0)
address.StateProvinceId = null;
_workContext.CurrentCustomer.Addresses.Add(address);
}
_workContext.CurrentCustomer.BillingAddress = address;
_customerService.UpdateCustomer(_workContext.CurrentCustomer);
}
if (cart.RequiresShipping())
{
//shipping is required
var shippingAddressModel = PrepareShippingAddressModel();
return Json(new
{
update_section = new UpdateSectionJsonModel()
{
name = "shipping",
html = this.RenderPartialViewToString("OpcShippingAddress", shippingAddressModel)
},
goto_section = "shipping"
});
}
else
{
//shipping is not required
_genericAttributeService.SaveAttribute<ShippingOption>(_workContext.CurrentCustomer, SystemCustomerAttributeNames.SelectedShippingOption, null, _storeContext.CurrentStore.Id);
//Check whether payment workflow is required
//we ignore reward points during cart total calculation
bool isPaymentWorkflowRequired = IsPaymentWorkflowRequired(cart, true);
if (isPaymentWorkflowRequired)
{
//payment is required
var paymentMethodModel = PreparePaymentMethodModel(cart);
if (_paymentSettings.BypassPaymentMethodSelectionIfOnlyOne &&
paymentMethodModel.PaymentMethods.Count == 1 && !paymentMethodModel.DisplayRewardPoints)
{
//if we have only one payment method and reward points are disabled or the current customer doesn't have any reward points
//so customer doesn't have to choose a payment method
var selectedPaymentMethodSystemName = paymentMethodModel.PaymentMethods[0].PaymentMethodSystemName;
_genericAttributeService.SaveAttribute<string>(_workContext.CurrentCustomer,
SystemCustomerAttributeNames.SelectedPaymentMethod,
selectedPaymentMethodSystemName, _storeContext.CurrentStore.Id);
var paymentMethodInst = _paymentService.LoadPaymentMethodBySystemName(selectedPaymentMethodSystemName);
if (paymentMethodInst == null || !paymentMethodInst.IsPaymentMethodActive(_paymentSettings))
throw new Exception("Selected payment method can't be parsed");
var paymenInfoModel = PreparePaymentInfoModel(paymentMethodInst);
return Json(new
{
update_section = new UpdateSectionJsonModel()
{
name = "payment-info",
html = this.RenderPartialViewToString("OpcPaymentInfo", paymenInfoModel)
},
goto_section = "payment_info"
});
}
else
{
//customer have to choose a payment method
return Json(new
{
update_section = new UpdateSectionJsonModel()
{
name = "payment-method",
html = this.RenderPartialViewToString("OpcPaymentMethods", paymentMethodModel)
},
goto_section = "payment_method"
});
}
}
else
{
//payment is not required
_genericAttributeService.SaveAttribute<string>(_workContext.CurrentCustomer,
SystemCustomerAttributeNames.SelectedPaymentMethod, null, _storeContext.CurrentStore.Id);
var confirmOrderModel = PrepareConfirmOrderModel(cart);
return Json(new
{
update_section = new UpdateSectionJsonModel()
{
name = "confirm-order",
html = this.RenderPartialViewToString("OpcConfirmOrder", confirmOrderModel)
},
goto_section = "confirm_order"
});
}
}
}
catch (Exception exc)
{
_logger.Warning(exc.Message, exc, _workContext.CurrentCustomer);
return Json(new { error = 1, message = exc.Message });
}
}
protected CheckoutBillingAddressModel PrepareBillingAddressModel(int? selectedCountryId = null)
{
var model = new CheckoutBillingAddressModel();
//existing addresses
var addresses = _workContext.CurrentCustomer.Addresses.Where(a => a.Country == null || a.Country.AllowsBilling).ToList();
foreach (var address in addresses)
{
var addressModel = new AddressModel();
addressModel.PrepareModel(address,
false,
_addressSettings);
model.ExistingAddresses.Add(addressModel);
}
//new address
model.NewAddress.CountryId = selectedCountryId;
model.NewAddress.PrepareModel(null,
false,
_addressSettings,
_localizationService,
_stateProvinceService,
() => _countryService.GetAllCountriesForBilling());
return model;
}