protected override void OnPreRender(EventArgs e)
{
var calc = new DiscountCalculatorCustom();
var ordersManager = OrdersManager.GetManager();
CartOrder shoppingCart = GetShoppingCartForUser(ordersManager);
var items = new List <CartDiscount>();
if (shoppingCart.UserId != null && shoppingCart.UserId != Guid.Empty)
{
var user = UserManager.GetManager().GetUser((Guid)shoppingCart.UserId);
var roles = RoleManager.GetManager().GetRolesForUser(user.Id).ToList();
items = calc.GetNotApplicableCartDiscounts(shoppingCart, shoppingCart.SubTotalDisplay, user, roles).ToList();
}
else
{
items = calc.GetNotApplicableCartDiscounts(shoppingCart, shoppingCart.SubTotalDisplay, null, null).ToList();
}
if (items != null && items.Count > 0)
{
var sb = new StringBuilder();
sb.Append("The following discounts are not applicable:");
foreach (var item in items)
{
sb.Append(item.Title);
sb.Append(", ");
}
sb.Length -= 2;
this.MessageLabel.Text = sb.ToString();
}
base.OnPreRender(e);
}
private void AddEventToCart(Event currentEvent)
{
CatalogManager catalog = new CatalogManager();
Product product = catalog.GetProduct(ProductId);
HttpCookie cookie = HttpContext.Current.Request.Cookies.Get("shoppingCartId");
OrdersManager orderm = new OrdersManager();
OptionsDetails optionDetails = new OptionsDetails();
// Check if shopping cart cookie exists in the current request.
if (cookie == null) //if it does not exist...
{
CartOrder cartItem = orderm.CreateCartOrder(); //create a new cart order
var shoppingcartid = cartItem.Id; // that id is equal to the cookie value
HttpCookie Cookie = new HttpCookie("shoppingCartId"); //create a new shopping cart cookie
DateTime now = DateTime.Now; // Set the cookie value.
Cookie.Value = shoppingcartid.ToString(); // Set the cookie expiration date.
Cookie.Expires = now.AddYears(1); // Add the cookie.
HttpContext.Current.Response.Cookies.Add(Cookie); //give cart item currency of USD because it cannot be null
cartItem.Currency = "USD"; //add the product to the cart
orderm.AddToCart(cartItem, product, optionDetails, 1); //save all changes
orderm.SaveChanges();
}
else //if the cookie does exist
{
Guid guid = new Guid(cookie.Value.ToString()); //get the cookie value as the guid
CartOrder cartItem = orderm.GetCartOrder(guid); //get the cart based on the cookie value
orderm.AddToCart(cartItem, product, optionDetails, 1); // add the item to the cart
orderm.SaveChanges(); //save changes
}
}
public override decimal CalculateProductPrice(Telerik.Sitefinity.Ecommerce.Orders.Model.CartDetail detail, bool useExchangeRate)
{
decimal productPrice = detail.Price;
if (detail.Sku == EcommerceOrderCalculatorCustom.DonationProductSku && productPrice == 0)
{
CartOrder cartOrder = detail.Parent;
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(cartOrder);
PropertyDescriptor property = properties[EcommerceOrderCalculatorCustom.CartOrderDonationAmountFieldName];
MetafieldPropertyDescriptor metaProperty = property as MetafieldPropertyDescriptor;
if (metaProperty != null)
{
var val = metaProperty.GetValue(cartOrder);
if (val != null)
{
decimal donationAmount = decimal.Parse(val.ToString());
if (donationAmount != 0 && detail.Sku == EcommerceOrderCalculatorCustom.DonationProductSku)
{
detail.Price = donationAmount;
detail.BasePrice = detail.Price;
productPrice = detail.Price;
}
}
}
}
return(Convert(productPrice, useExchangeRate));
}
public async Task <ActionResult> SubmitOrder(CartOrder order)
{
ApplicationUser user = await GetCurrentUserAsync();
OrderInfo orderFromDB = await _context.OrderInfo.Where(usr => usr.User.Id == user.Id)
.Where(o => o.Id == order.Id).SingleOrDefaultAsync();
if (ModelState.IsValid)
{
orderFromDB.Status = Status.Received;
orderFromDB.DateTime = System.DateTime.Now;
await _context.SaveChangesAsync();
}
try
{
bool success = Notification.SendNotification(user.PhoneNumber, "Your order has been received."
+ " Estimated time: 15mins depending on the queue. DO NOT REPLY! Data rates may apply");
if (success)
{
return(Json(true));
}
}
catch (Exception e)
{
return(Json(false));
}
return(Json(false));
}
public void Save(CartOrder newCartOrder)
{
var sql = @"Insert into CartOrder(customerid)
Values(@customerid)";
_dbConnection.Execute(sql, newCartOrder);
}
public async Task <ActionResult> RemoveItem(CartOrderMenuItem item)
{
ApplicationUser user = await GetCurrentUserAsync();
OrderInfo cart = await _context.OrderInfo.Where(usr => usr.User.Id == user.Id)
.Where(s => s.Status == Models.Status.Cart).SingleOrDefaultAsync();
CartOrder viewModelCart = OrderDeserialize(cart);
if (ModelState.IsValid)
{
foreach (var menuitem in viewModelCart.CartOrderMenuItems)
{
if (menuitem.MenuItem.Id == item.MenuItem.Id)
{
viewModelCart.CartOrderMenuItems.Remove(menuitem);
break;
}
}
OrderInfo temp = OrderSerialize(viewModelCart);
cart.OrderMenuItems = temp.OrderMenuItems;
cart.TotalPrice = CalculateTotalPrice(viewModelCart);
await _context.SaveChangesAsync();
return(Json(true));
}
return(Json(false));
}
public ActionResult Delete(int id)
{
CartOrder cartOrder = _context.CartOrders.Find(id);
_context.CartOrders.Remove(cartOrder);
_context.SaveChanges();
return(RedirectToAction("Index"));
}
protected override decimal GetDiscountTotal(CartOrder cartOrder, User user, List <Role> userRoles, bool useExchangeRate)
{
decimal totalBasePriceNoExchangeRate = GetTotalBasePriceNoExchangeRate(cartOrder);
decimal exchangeRateSubTotal = GetSubTotalTaxInclusive(cartOrder, useExchangeRate);
decimal sumRoundedOrderDiscounts = new DiscountCalculatorCustom().SumRoundedOrderDiscounts(cartOrder, exchangeRateSubTotal, totalBasePriceNoExchangeRate, user, userRoles, useExchangeRate);
return(sumRoundedOrderDiscounts);
}
private static string ReplaceValuesInTemplate(string template, CheckoutState checkoutSate, CartOrder cartOrder)
{
var order = OrdersManager.GetManager().GetOrder(cartOrder.Id);
if (order != null)
{
var orderConfirmationEmailTemplateFormatter = new OrderConfirmationEmailTemplateFormatter();
return orderConfirmationEmailTemplateFormatter.ReplaceValuesInTemplate(template, checkoutSate, order);
}
return string.Empty;
}
internal static void SendOrderPlacedEmailToClientAndMerchant(CartOrder cartOrder, CheckoutState checkoutState,int orderNumber)
{
var messageBody = GetEmailMessageBody(cartOrder, checkoutState);
if (string.IsNullOrEmpty(messageBody))
{
return;
}
string fromAddress = Config.Get<EcommerceConfig>().MerchantEmail;
string subject = String.Format(Res.Get<OrdersResources>("OrderEmailSubject"), orderNumber);
SendEmail(fromAddress, checkoutState.BillingEmail, subject, messageBody, true);
}
public HttpResponseMessage PutUpdateCartOrder(CartOrder cartorder)
{
var customerid = cartorder.CustomerId;
if (customerid == 0)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Invalid Action"));
}
_cartorderRepository.Update(cartorder);
return(Request.CreateResponse(HttpStatusCode.OK));
}
public HttpResponseMessage DeleteCartOrder(CartOrder cartorder)
{
var customerid = cartorder.CustomerId;
if (customerid == 0)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Delete Cart Not Available"));
}
_cartorderRepository.Delete(cartorder);
return(Request.CreateResponse(HttpStatusCode.OK));
}
public static void ProcessOrder()
{
CatalogManager catalogManager = CatalogManager.GetManager();
OrdersManager ordersManager = OrdersManager.GetManager();
Product product = catalogManager.GetProducts().Where(p => p.Title == ExistingProductTitle &&
p.Status == ContentLifecycleStatus.Live).FirstOrDefault();
CartOrder cartOrder = ordersManager.CreateCartOrder();
cartOrder.OrderDate = DateTime.Now;
cartOrder.OrderStatus = OrderStatus.Pending;
int orderNumber = ordersManager.GetOrders().LastOrDefault().OrderNumber + 1;
cartOrder.OrderNumber = orderNumber;
cartOrder.OrderDate = DateTime.Now;
cartOrder.LastModified = DateTime.Now;
cartOrder.OrderAttempts = 0;
var currency = Config.Get <EcommerceConfig>().DefaultCurrency;
cartOrder.Currency = currency;
Customer customer = ordersManager.GetCustomers().Where(c => c.CustomerFirstName == ExistingCustomerFirstName).FirstOrDefault();
cartOrder.UserId = customer.Id;
CartDetail orderDetail = new CartDetail();
orderDetail.Id = Guid.NewGuid();
orderDetail.ProductId = product.Id;
orderDetail.Quantity = 1;
orderDetail.ProductAvailable = true;
orderDetail.Price = product.Price;
orderDetail.IsShippable = true;
cartOrder.Details.Add(orderDetail);
CheckoutState state = UpdateCheckoutState(customer, ordersManager, cartOrder);
ordersManager.SaveChanges();
EcommerceOrderCalculator calculator = new EcommerceOrderCalculator();
calculator.CalculateAndSaveChanges(cartOrder);
ordersManager.Checkout(cartOrder.Id, state, customer);
ordersManager.SaveChanges();
catalogManager.SaveChanges();
}
public IList <CartDiscount> GetNotApplicableCartDiscounts(CartOrder cartOrder, decimal subTotal, User user, List <Role> userRoles)
{
this.addToRemovedDiscountDictionary = true;
this.removedDiscount = new Dictionary <Guid, IList <CartDiscount> >();
this.GetApplicableCartDiscounts(cartOrder, subTotal, user, userRoles);
if (removedDiscount.ContainsKey(cartOrder.Id))
{
var result = removedDiscount[cartOrder.Id];
return(new List <CartDiscount>(result));
}
return(new List <CartDiscount>());
}
//bætir order í cart
public void AddToCart(OrderInputModel order)
{
var newOrder = new CartOrder()
{
amount = order.amount,
UserId = order.UserId,
ExpirationTime = order.ExpirationTime,
BookId = order.BookId
};
db.Carts.Add(newOrder);
db.SaveChanges();
}
public CartOrder GetShoppingCartForUser(OrdersManager ordersManager)
{
Guid shoppingCartId = GetShoopingCartId();
CartOrder shoppingCart = ordersManager.TryGetCartOrder(shoppingCartId);
if (shoppingCart == null)
{
shoppingCartId = Guid.NewGuid();
shoppingCart = ordersManager.CreateCartOrder(shoppingCartId, null);
}
return(shoppingCart);
}
// static string sqlconnstr = ConfigurationManager.ConnectionStrings["loginsql"].ConnectionString;
public string AddCartOrder(CartOrder co)
{
co.COID = RandomID.GetRandomID("CO");
co.CreateTime = DateTime.Now;
co.GLID = RandomID.GetRandomID("GL");
using (IDbConnection conn = new SqlConnection(sqlconnstr))
{
conn.Open();
conn.Execute(@"insert cartorder(openid,coid,createtime,glid) values(@openid,@coid,@createtime,@glid)", new { @openid = co.Openid, @coid = co.COID, @createtime = co.CreateTime, @glid = co.GLID });
}
return(co.GLID);
}
public async Task InstantOrder(Order instantOrder, int productId, decimal euroSpend)
{
//Add the order to Order Table and save it
await OrderSave(instantOrder);
//Calculate realtime from ask table
var quantityToBeOrdered = await RealTimePrice(productId, euroSpend);
//Find current product price
var product = await db.Products.FindAsync(productId);
//Add to cartOrder table the new order
CartOrder newCartOrder = new CartOrder
{
OrderId = instantOrder.OrderID,
ProductId = productId,
Quantity = quantityToBeOrdered
};
await CartOrderSave(newCartOrder);
//if product not exist in portfolio insert it
var check = db.PortFolio.FirstOrDefault(x => x.ProductId == productId && x.UserPortofolioId == instantOrder.UserOrderId);
if (check != null)
{
//if exists the raise its coin quantity
check.CoinsQuantity += newCartOrder.Quantity;
db.PortFolio.Update(check); //update the table
await db.SaveChangesAsync();
}
else
{
//insert new product to portfolio
Portfolio newproduct = new Portfolio
{
ProductId = productId,
CoinsQuantity = newCartOrder.Quantity,
UserPortofolioId = instantOrder.UserOrderId
};
db.PortFolio.Add(newproduct);
await db.SaveChangesAsync();
}
//Reduse the Wallet amount by euroSpend in parameters
//Find Client Wallet and reduse it
var clientUser = await _userManager.FindByIdAsync(instantOrder.UserOrderId);
clientUser.Wallet -= euroSpend;
//Save the changes
await _userManager.UpdateAsync(clientUser);
}
private static string GetEmailMessageBody(CartOrder cartOrder, CheckoutState checkoutSate)
{
Guid templateId = new Guid("f949cccb-c337-4d0e-ad1e-f35a466b01e8");
ControlPresentation emailTemplate;
using (var pageManager = PageManager.GetManager())
{
IQueryable<ControlPresentation> controlPresentations = pageManager.GetPresentationItems<ControlPresentation>();
emailTemplate = controlPresentations.Where(tmpl => tmpl.Id == templateId).SingleOrDefault();
}
return emailTemplate != null ? ReplaceValuesInTemplate(emailTemplate.Data, checkoutSate, cartOrder) : "";
}
internal static void SendOrderPlacedEmailToClientAndMerchant(CartOrder cartOrder, CheckoutState checkoutState, int orderNumber)
{
var messageBody = GetEmailMessageBody(cartOrder, checkoutState);
if (string.IsNullOrEmpty(messageBody))
{
return;
}
string fromAddress = Config.Get <EcommerceConfig>().MerchantEmail;
string subject = String.Format(Res.Get <OrdersResources>("OrderEmailSubject"), orderNumber);
SendEmail(fromAddress, checkoutState.BillingEmail, subject, messageBody, true);
}
private static string GetEmailMessageBody(CartOrder cartOrder, CheckoutState checkoutSate)
{
Guid templateId = new Guid("f949cccb-c337-4d0e-ad1e-f35a466b01e8");
ControlPresentation emailTemplate;
using (var pageManager = PageManager.GetManager())
{
IQueryable <ControlPresentation> controlPresentations = pageManager.GetPresentationItems <ControlPresentation>();
emailTemplate = controlPresentations.Where(tmpl => tmpl.Id == templateId).SingleOrDefault();
}
return(emailTemplate != null?ReplaceValuesInTemplate(emailTemplate.Data, checkoutSate, cartOrder) : "");
}
// GET: CartOrders/Delete/5
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
CartOrder cartOrder = _context.CartOrders.Find(id);
if (cartOrder == null)
{
return(HttpNotFound());
}
return(View(cartOrder));
}
/// <summary>
/// Serializes a view model and converts it to an Order
/// </summary>
/// <param name="model">Order view model</param>
/// <returns>Table model from the database with serialized JSON</returns>
private OrderInfo OrderSerialize(CartOrder model)
{
OrderInfo OrderInfoModel = new OrderInfo
{
Id = model.Id,
User = model.User,
DateTime = model.DateTime,
Status = model.Status,
TotalPrice = model.TotalPrice,
};
string json = JsonConvert.SerializeObject(model.CartOrderMenuItems);
OrderInfoModel.OrderMenuItems = json;
return(OrderInfoModel);
}
internal static void SendOrderPlacedEmailToClientAndMerchant(CartOrder cartOrder, CheckoutState checkoutState,int orderNumber)
{
var messageBody = GetEmailMessageBody(cartOrder, checkoutState);
if (string.IsNullOrEmpty(messageBody))
{
//JMABase.WriteLogFile("Cannot send an email because there is no message body", "/ecommercelog.txt");
return;
}
//JMABase.WriteLogFile("Message Body for email: " + messageBody, "/ecommercelog.txt");
string fromAddress = Config.Get<EcommerceConfig>().MerchantEmail;
string subject = String.Format(Res.Get<OrdersResources>("OrderEmailSubject"), orderNumber);
SendEmail(fromAddress, checkoutState.BillingEmail, subject, messageBody, true);
}
public string QueryOrderGidByTrade(string trade)
{
if (_dao.IsContain(trade))
{
return(_dao.QuerySinglePayByTrade(trade).GID);
}
else
{
CartOrder co = _cdao.QueryCartByTrade(trade);
if (co != null)
{
return(_cdao.QueryGoodList(co.GLID).GID);
}
return("");
}
}
public async Task <ActionResult> ConfirmOrder([FromBody] CartOrder cartOrder, CancellationToken ct = default(CancellationToken))
{
try
{
if (cartOrder.userId == null || cartOrder.shippingAddress == null || cartOrder.paymentMethod == null)
{
return(BadRequest());
}
return(StatusCode(201, await _Repository.ConfirmOrder(cartOrder.userId, cartOrder.shippingAddress, cartOrder.paymentMethod, ct)));
}
catch (Exception ex)
{
return(StatusCode(500, ex));
}
}
//public DiscountCalculatorCustom()
//{
// if (removedDiscount == null)
// {
// removedDiscount = new Dictionary<Guid, IList<CartDiscount>>();
// }
//}
protected override IList <CartDiscount> GetApplicableCartDiscounts(CartOrder cartOrder, decimal subTotal, User user, List <Role> userRoles)
{
var all = base.GetApplicableCartDiscounts(cartOrder, subTotal, user, userRoles);
var discounts = all;
if (discounts != null)
{
// Get Discount with specific code
var discount = discounts
.Where(d => d.DiscountType == DiscountType.Coupon && d.ParentDiscount.CouponCode.Contains("code"))
.FirstOrDefault();
if (discount != null)
{
var identity = ClaimsManager.GetCurrentIdentity();
if (identity != null && identity.UserId != null && identity.UserId != Guid.Empty)
{
User currentUser = UserManager.GetManager().GetUser(identity.UserId);
if (new CustomerRetriever().IsNewCustomer(currentUser))
{
if (this.addToRemovedDiscountDictionary)
{
foreach (var item in discounts)
{
AddToDictionary(cartOrder.Id, item);
}
}
// Apply only the coupon code discount
//for new customers and remove other discounts
discounts.Clear();
discounts.Add(discount);
}
else
{
if (this.addToRemovedDiscountDictionary)
{
AddToDictionary(cartOrder.Id, discount);
}
// Remove discount if not new customer
discounts.Remove(discount);
}
}
}
}
return(discounts);
}
/// <summary>
/// Calculates total price of order
/// </summary>
/// <param name="order">Order to calculate price for</param>
/// <returns>Total price</returns>
private double CalculateTotalPrice(CartOrder order)
{
double totalPrice = 0;
foreach (var item in order.CartOrderMenuItems)
{
totalPrice += item.MenuItem.Price;
if (item.AddOns != null)
{
foreach (var addon in item.AddOns)
{
totalPrice += addon.Price;
}
}
}
return(totalPrice);
}
/// <summary>
/// Deserializes an Order and converts it to the view model
/// </summary>
/// <param name="model">Order from the databsase</param>
/// <returns>View model of order with deserialized JSON for items in order</returns>
private CartOrder OrderDeserialize(OrderInfo model)
{
CartOrder CartOrderModel = new CartOrder
{
Id = model.Id,
User = model.User,
DateTime = model.DateTime,
Status = model.Status,
TotalPrice = model.TotalPrice,
CartOrderMenuItems = new List <CartOrderMenuItem>()
};
if (model.OrderMenuItems != null)
{
List <CartOrderMenuItem> CartOrderMenuItems = JsonConvert.DeserializeObject <List <CartOrderMenuItem> >(model.OrderMenuItems);
CartOrderModel.CartOrderMenuItems = CartOrderMenuItems;
}
return(CartOrderModel);
}
public async Task <ActionResult> EditItem(CartOrderMenuItem item)
{
ApplicationUser user = await GetCurrentUserAsync();
OrderInfo cart = await _context.OrderInfo.Where(usr => usr.User.Id == user.Id)
.Where(s => s.Status == Models.Status.Cart).SingleOrDefaultAsync();
CartOrder viewModelCart = OrderDeserialize(cart);
if (ModelState.IsValid)
{
//CartOrderMenuItem menuitem = viewModelCart.CartOrderMenuItems.Find(i => i.MenuItem.Id == item.MenuItem.Id);
//menuitem.MenuItem.MenuItemIngredients = item.MenuItem.MenuItemIngredients;
viewModelCart.TotalPrice = 0;
foreach (var menuitem in viewModelCart.CartOrderMenuItems)
{
if (menuitem.MenuItem.Id == item.MenuItem.Id)
{
menuitem.MenuItem.MenuItemIngredients = item.MenuItem.MenuItemIngredients;
menuitem.AddOns = item.AddOns;
menuitem.MenuItem.Size = item.MenuItem.Size;
}
// Calculate total price
viewModelCart.TotalPrice += menuitem.MenuItem.Price;
if (menuitem.AddOns != null)
{
foreach (var addon in menuitem.AddOns)
{
viewModelCart.TotalPrice += addon.Price;
}
}
}
OrderInfo temp = OrderSerialize(viewModelCart);
cart.OrderMenuItems = temp.OrderMenuItems;
cart.TotalPrice = temp.TotalPrice;
await _context.SaveChangesAsync();
return(Json(true));
}
return(Json(false));
}
protected void Page_Load(object sender, EventArgs e)
{
Log.Info(this.GetType().ToString(), "page load");
if (!IsPostBack)
{
//string GoodId = Request["GoodId"];
JsApiPay jsApiPay = new JsApiPay(this);
//jsApiPay.QueryId = GoodId;
try
{
//调用【网页授权获取用户信息】接口获取用户的openid和access_token
jsApiPay.GetOpenidAndAccessToken();
//获取收货地址js函数入口参数
wxEditAddrParam = jsApiPay.GetEditAddressParameters();
ViewState["openid"] = jsApiPay.openid;
string openid = jsApiPay.openid;
ShoppingCarServer server = new ShoppingCarServer();
Carlist = server.QueryShoppingCar(openid);
Goodslist = server.QueryGoods(openid);
//dic.Add(jsApiPay.openid,goodid);
CartOrder car = new CartOrder();
car.Openid = ViewState["openid"].ToString();
CartOrderServer server1 = new CartOrderServer();
Session["glid"] = server1.GetGLid(car);
}
catch (Exception ex)
{
Response.Write("<span style='color:#FF0000;font-size:20px'>" + "页面加载出错，请重试" + ex.Message + "</span>");
Button1.Visible = false;
// Button2.Visible = false;
//Label1.Visible = false;
// Label2.Visible = false;
}
}
}
protected override decimal GetWithoutShippingTax(CartOrder cartOrder, User user, List <Role> userRoles, bool useExchangeRate)
{
decimal taxOnTotalBasePrice = GetPreDiscountTax(cartOrder, useExchangeRate);
decimal totalBasePrice = GetSubTotalWithoutTaxes(cartOrder, useExchangeRate);
decimal totalBasePriceNoExchangeRate = GetTotalBasePriceNoExchangeRate(cartOrder);
decimal discountTotal = new DiscountCalculatorCustom().CalculateAndApplyOrderDiscounts(cartOrder, totalBasePriceNoExchangeRate, user, userRoles, useExchangeRate);
decimal withoutShippingTax = 0;
var taxDisplayMode = EcommerceSettings.Taxes.TaxDisplayMode;
if (taxDisplayMode == EcommerceConstants.OrdersConstants.ExcludingTax)
{
withoutShippingTax = EcommerceOrderCalculatorCustom.TaxIncludingDiscount(taxOnTotalBasePrice, totalBasePrice, discountTotal);
}
else
{
withoutShippingTax = taxOnTotalBasePrice;
}
return(withoutShippingTax);
}
/// <summary>
/// 购物车订单
/// </summary>
/// <returns></returns>
public ActionResult cartOrder()
{
string username = Session["username"].ToString();
var ItemAt = new CartOrder();
SqlParameter user = new SqlParameter("@username", username);
var cart = musicDB.Database.SqlQuery <tb_cart>(
"exec proc_userid @username", user
).Single();
int cartID = cart.cartId;//根据username 找购物车ID
ViewData["cartid"] = cartID;
ItemAt.vc = musicDB.view_cartItem.Where(vc => vc.cartid == cartID).ToList();
ItemAt.at = (from at in musicDB.tb_artist
select at).OrderByDescending(x => x.artistId).Skip(4).Take(4).ToList();
//显示订单信息到前台
double sum = 0;
foreach (view_cartItem v in ItemAt.vc)
{
sum += v.quantity * v.price;//计算总价
}
ViewData["total"] = sum;
return(View(ItemAt));
}
/// <summary>
/// Adds single menu item to cart
/// </summary>
/// <param name="id">Id of the item being added</param>
/// <returns>Redirects user to cart</returns>
// POST: CustomerMenu/PostMenuItemToCart/5
public async Task <IActionResult> PostMenuItemToCart(int id)
{
ApplicationUser user = await GetCurrentUserAsync();
MenuItem menuItem = await _context.MenuItem.Include(ing => ing.MenuItemIngredients).ThenInclude(ing => ing.Ingredient).SingleOrDefaultAsync(mi => mi.Id == id);
OrderInfo cart = await _context.OrderInfo.Where(usr => usr.User.Id == user.Id).Where(s => s.Status == Models.Status.Cart).SingleOrDefaultAsync();
Subcategory subcategory = await _context.Subcategory.Include(a => a.AddOns).SingleOrDefaultAsync(s => s.Id == menuItem.SubcategoryId);
if (cart == null)
{
cart = AddNewOrderToDatabase(user);
}
// Adds menu item to the Order(Cart)
CartOrder viewModelCart = OrderDeserialize(cart);
viewModelCart.CartOrderMenuItems.Add(ConvertToOrderMenuItem(menuItem, subcategory));
cart.OrderMenuItems = OrderSerialize(viewModelCart).OrderMenuItems;
cart.TotalPrice += menuItem.Price;
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(CustomerMenuController.Cart), "CustomerMenu", null));
}
