public async Task <IActionResult> EditBillingAddress(BillingAddressModel model)
{
if (ModelState.IsValid)
{
var user = await GetCurrentUserAsync();
Guid billingAddressId = Guid.NewGuid();
// check if there are already billing address
var billingAddressEntity = _billingAddressService.GetBillingAddressById(user.BillingAddressId);
if (billingAddressEntity == null)
{
billingAddressEntity = _mapper.Map <BillingAddressModel, BillingAddress>(model);
billingAddressEntity.Id = billingAddressId;
// save billing address in database
_billingAddressService.InsertBillingAddress(billingAddressEntity);
}
else
{
billingAddressId = billingAddressEntity.Id;
billingAddressEntity = _mapper.Map <BillingAddressModel, BillingAddress>(model);
billingAddressEntity.Id = billingAddressId;
// update billing address in database
_billingAddressService.UpdateBillingAddress(billingAddressEntity);
}
// update user billing address
user.BillingAddressId = billingAddressEntity.Id;
await _userManager.UpdateAsync(user);
}
return(View(model));
}
public async Task <IActionResult> Checkout(CheckoutModel model)
{
// get current user
var user = await GetCurrentUserAsync();
var totalOrderPrice = 0m;
// create order entity
var orderEntity = new Order
{
Id = Guid.NewGuid(),
OrderNumber = GenerateUniqueOrderNumber(),
UserId = Guid.Parse(user.Id),
Status = OrderStatus.Pending,
OrderPlacementDateTime = DateTime.Now
};
var orderItemEntities = new List <OrderItem>();
var cartItems = new List <CartItemModel>();
// get cart session
if (Session.GetString(_cartItesmSessionKey) != null)
{
cartItems = JsonConvert.DeserializeObject <List <CartItemModel> >(Session.GetString(_cartItesmSessionKey));
}
foreach (var item in cartItems)
{
var currentItem = _productService.GetProductById(item.Id);
if (currentItem != null)
{
var newOrderItem = new OrderItem
{
Id = Guid.NewGuid(),
OrderId = orderEntity.Id,
ProductId = item.Id.ToString(),
Name = item.Name,
Quantity = item.Quantity,
Price = item.Price,
TotalPrice = (item.Price * item.Quantity)
};
orderItemEntities.Add(newOrderItem);
totalOrderPrice += newOrderItem.TotalPrice;
}
}
// check if the order have item/s
if (orderItemEntities.Count > 0)
{
// create billingAddress for this order
var billingAddressEntity = _mapper.Map <CheckoutModel, BillingAddress>(model);
_billingAddressService.InsertBillingAddress(billingAddressEntity);
orderEntity.Items = orderItemEntities;
orderEntity.TotalOrderPrice = totalOrderPrice;
orderEntity.BillingAddressId = billingAddressEntity.Id;
// save
_orderService.InsertOrder(orderEntity);
// clear cart session
Session.Remove(_cartItesmSessionKey);
Session.Remove(_cartItemsCountSessionKey);
return(RedirectToAction("OrderHistoryList", "Manage"));
}
// something went wrong
cartItems = new List <CartItemModel>();
return(RedirectToAction("Index", "Cart", cartItems));
}