public async Task <IActionResult> Save(OrderDTO orderDto)
{
var order = _orderRepository.GetOrderInclById(orderDto.Id);
if (order == null)
{
return(BadRequest("Order not found."));
}
// Ensure that email is provided for order created by guest user
if (String.IsNullOrEmpty(order.CustomerId) && String.IsNullOrEmpty(orderDto.DeliveryDetails.Email))
{
ModelState.AddModelError("", "Email is not provided.");
}
if (!ModelState.IsValid)
{
_breadcrumbNavBuilder.CreateForNode("CPanelOrderEdit", new { orderId = order.Id, orderName = ("Order #" + order.Id).ToString() }, this);
return(View("Edit", orderDto));
}
var admin = await _userManager.GetUserAsync(User);
// Preserve original user comment
var tempComment = order.DeliveryDetails.Comment;
// Set delivery & payment details
Object2ObjectMappings.OrderDetailsDtoToOrder(orderDto.DeliveryDetails, order);
// Recalculate delivery fee
order.DeliveryFee = DeliveryFeeCalculator.Calculate(order.DeliveryDetails.DeliveryMethodType);
order.DeliveryDetails.Comment = tempComment;
// Retireve changes and log
var changeLogs = _auditTrailService.RetrieveAndLogChanges();
foreach (var changeLog in changeLogs)
{
order.ChangeHistory.Add(new OrderChangeLog {
ChangeLog = changeLog, Order = order
});
}
// Update last edit timestamp
order.LastModifiedById = admin.Id;
order.LastModifiedOn = DateTime.UtcNow;
_orderRepository.SaveChanges();
return(RedirectToAction("AdminView", new { id = orderDto.Id }));
}
public async Task <IActionResult> CheckoutConfirm([FromRoute] string confirmationKey)
{
try
{
var userId = _userManager.GetUserId(User);
// validate confirmation key
if (String.IsNullOrEmpty(confirmationKey))
{
return(BadRequest("Missing confirmation key."));
}
// try to retrieve temp order from cache
var tempOrder = ReadFromCache(confirmationKey);
if (tempOrder == null)
{
return(BadRequest("Temp order not found."));
}
// create order
var order = new Order(tempOrder.DeliveryDetails.DeliveryMethodType)
{
CreatedOn = DateTime.UtcNow,
CustomerId = userId,
Status = OrderStatus.Created
};
// append all items
foreach (var tempItem in tempOrder.Items)
{
var productInDb = _productRepository.GetProductById(tempItem.Product.Id);
if (productInDb != null &&
productInDb.NumberInStock >= tempItem.Quantity &&
productInDb.IsActive &&
productInDb.IsAvailable)
{
order.Items.Add(new OrderItem
{
Product = productInDb,
ProductId = productInDb.Id,
PurchasePrice = productInDb.SalePrice,
Quantity = tempItem.Quantity
});
}
}
// check if email has been provided for guest user
if (String.IsNullOrEmpty(userId))
{
if (String.IsNullOrEmpty(tempOrder.DeliveryDetails.Email))
{
return(BadRequest("No email address provided for guest user's order."));
}
order.DeliveryDetails.EmailAddress = tempOrder.DeliveryDetails.Email;
}
// set basic delivery details
order.DeliveryFee = DeliveryFeeCalculator.Calculate(tempOrder.DeliveryDetails.DeliveryMethodType);
// set delivery-specific details
Object2ObjectMappings.OrderDetailsDtoToOrder(tempOrder.DeliveryDetails, order);
// check consistency or order amount (prevents user from accidentally ordering items for which the price has just changed)
if (order.OrderAmountTotal != tempOrder.OrderAmountTotal)
{
return(BadRequest("Price of some items you are trying to order might have changed."));
}
// persist changes
_orderRepository.AddOrder(order);
if (_orderRepository.SaveChanges() > 0)
{
_cartManager.ResetCart();
_memoryCache.Remove(confirmationKey);
await SendOrderConfirmation(order);
}
// return order id
return(Ok(new { orderId = order.Id }));
}
catch (Exception ex)
{
var userId = _userManager.GetUserId(User);
_logger.LogError("Order validation failed (user ID: " + userId + "). " + ex.ToString());
return(BadRequest("Unexpected error has occured. Please try again later."));
}
}