public void GetCartTotals()
{
Subtotal = CartItems.Sum(o => o.Subtotal);
ShippingTotal = CartItems.Sum(o => o.ShippingCost);
TaxTotal = CartItems.Sum(o => o.TaxCost);
Total = CartItems.Sum(o => o.CartItemTotal);
}
public ActionResult Finish(FormCollection form)
{
if (CartItems.Count <= 0)
{
return(RedirectToAction("Index", "Cart"));
}
var order = new OrderSummary();
var member = db.MemberShips.First(m => m.Email == User.Identity.Name);
order.OrderDate = DateTime.Now;
if (TryUpdateModel(order))
{
order.OrderDetails = GetOrderDetails(member);
order.TotalTax = CartItems.Sum(item => item.TaxPrice);
order.Shipping = member.Role == Role.Premium ? 0 : CartItems.Max(item => item.Shipping);
order.TotalPrice = Math.Round(CartItems.Sum(item => item.Price) + order.TotalTax + order.Shipping, 2);
order.Member = member;
order.OrderStatus = db.OrderStatuses.First(os => os.Id == 1);
StockOut(order);
db.Orders.Add(order);
db.SaveChanges();
CartItems.Clear();
TempData["OrderId"] = order.Id;
SendOrderMail(order);
CheckAndUpgradeMember(order.Member);
//Call Pay gateway
return(RedirectToAction("InitiateCreditTransaction", new { transAmount = order.TotalPrice, orderId = order.Id }));
}
return(View("CheckOut"));
}
public ActionResult Finish(FormCollection form)
{
if (CartItems.Count <= 0)
{
return(RedirectToAction("Index", "Cart"));
}
var order = new OrderHeader();
order.OrderDate = DateTime.Now;
if (TryUpdateModel(order))
{
order.OrderDetails = GetOrderDetails();
order.TotalPrice = CartItems.Sum(item => item.Price);
order.Member = db.Members.First(m => m.Email == User.Identity.Name);
order.OrderStatus = db.OrderStatuses.First(os => os.Id == 1);
StockSellOut(order);
db.Orders.Add(order);
db.SaveChanges();
CartItems.Clear();
TempData["OrderId"] = order.Id;
SendFinishedOrderMail(order);
return(RedirectToAction("Finish"));
}
return(View("CheckOut"));
}
public IActionResult OnPostUpdateShoppingCart(int recordId, int count)
{
shoppingCart.UpdateCart(recordId, count);
CartItems = shoppingCart.GetCartItems();
TotalCount = CartItems.Sum(c => c.Count);
Total = CartItems.Sum(c => c.Count * c.Product.Price);
return(Page());
}
public IActionResult OnPostSendOrder()
{
if (!ModelState.IsValid)
{
return(Page());
}
var items = cartService.GetAll();
if (!items.Any())
{
ModelState.AddModelError("Empty Cart", "You cannot send an order with an empty cart.");
return(Page());
}
var userId = HttpContext.User.FindFirst(ClaimTypes.NameIdentifier).Value;
var orderItems = items.Select(item => new Domain.OrderItem {
MealId = item.ItemId, Quantity = item.Quantity
}).ToList();
var total = CartItems.Sum(ci => ci.Price * ci.Quantity) * (decimal)discountProvider.GetDiscount();
cartService.Clear();
var order = new Order {
Id = Guid.NewGuid().ToString(),
Items = orderItems,
UserId = userId,
Address = $"{OrderDetails.Address}, {OrderDetails.PostalCode}.",
PhoneNumber = OrderDetails.PhoneNumber,
Date = DateTime.Now,
Total = total,
Comments = OrderDetails.Comments
};
ordersService.Create(order);
return(RedirectToPagePermanent("MyOrders"));
}
public ActionResult UpdateAmount(List <CartItem> updateCartItems)
{
Thread.Sleep(1000);
if (ModelState.IsValid)
{
foreach (var item in CartItems)
{
var updateCartItem = updateCartItems.FirstOrDefault(newItem => newItem.Id == item.Id);
if (updateCartItem != null)
{
//若要購買的數量大於存貨，則將購買數量減少至存貨數量
if (updateCartItem.Amount > item.Album.Stock)
{
item.Amount = item.Album.Stock;
}
else
{
item.Amount = updateCartItem.Amount;
}
}
}
return(Json(
new {
NewCartItems = CartItems.Select(item =>
new {
Id = item.Id, Amount = item.Amount,
Price = item.Price.ToString("C")
}),
Total = CartItems.Sum(i => i.Price).ToString("C")
}));
}
else
{
return(Json(new { Error = "更新失敗" }));
}
}
public decimal GetValue()
{
return(CartItems.Sum(i => i.Quantity * i.Product.Price));
}
private void UpdateItemCount()
{
_totalItems = CartItems.Sum(i => i.Quantity);
}
public void CalculateTotalOrderPrice()
{
var sum = CartItems.Sum(s => s.ProductPrice * s.ProductQuantity);
TotalPrice = Convert.ToDouble(sum);
}
public ActionResult CartSummary()
{
ViewData["CartCount"] = CartItems.Sum(o => o.Amount);
return(PartialView("CartSummary"));
}
public int TotalQuantity()
{
return(CartItems.Sum(x => x.Quantity));
}
public void OnGet()
{
CartItems = shoppingCart.GetCartItems();
TotalCount = CartItems.Sum(c => c.Count);
Total = CartItems.Sum(c => c.Count * c.Product.Price);
}