public async Task <ActionResult> PlaceOrder(Cart cart, OrderDTO order, string paymentMethod)
{
if (cart.LineCollection.Count == 0)
{
TempData["EmptyMessage"] = "true";
return(RedirectToAction("index", "cart"));
}
// Add paymentMethod
var addMethodResult = _orderRepo.AddPaymentMethod(order, paymentMethod);
// Add orderStatus
var addOrderStatusResult = _orderRepo.UpdateStatus(order, OrderStatusNames.Pending);
// Check model valid
if (!ModelState.IsValid || addMethodResult == null || addOrderStatusResult == null)
{
var model = new CheckoutViewModel()
{
Order = order,
OrderDetails = GetOrderDetails(cart)
};
return(View("index", model));
}
// Add userId if authenticated
if (User.Identity.IsAuthenticated)
{
order.UserId = User.Identity.GetUserId();
}
// Get order details and calulate summary
var orderDetails = GetOrderDetails(cart, false);
order.SubTotal = cart.Summary;
// Save order to repository
var result = _orderRepo.Save(order, orderDetails);
if (result == null)
{
TempData["OrderSuccess"] = "false";
return(RedirectToAction("index", "cart"));
}
// Send mail
var callbackUrl = Url.Action("index", "tracking", new { id = result.Id }, protocol: Request.Url.Scheme);
var body = MailHelper.CreateSuccessPlacingOrderEmailBody(ControllerContext, callbackUrl, result.Id);
var message = new IdentityMessage
{
Subject = $"Order {result.Id}",
Destination = result.Email,
Body = body
};
var emailService = new EmailService();
await emailService.SendAsync(message);
TempData["OrderSuccess"] = "true";
cart.LineCollection.Clear();
return(RedirectToAction("index", "tracking", new { id = result.Id }));
}