/// <summary>
        /// Convert the purchased prod into a string of params for paypal description
        /// </summary>
        /// <returns></returns>
        public string CreatePayPalItemDescriptions(int index)
        {
            string ReturnString = string.Empty;

            string Description = string.Empty;

            ReturnString += String.Format("&L_PAYMENTREQUEST_0_NAME{0}={1}", index, Uri.EscapeDataString(Name));

            if (SelectedCheckoutProperties != null && SelectedCheckoutProperties.Count > 0)
            {
                for (int myIndex = 0; myIndex < SelectedCheckoutProperties.Count; myIndex++)
                {
                    CheckoutPropertySettingKey SelectedProp = SelectedCheckoutProperties[myIndex];

                    Description += SelectedProp.Key + ": " + SelectedProp.Value;

                    if (myIndex != SelectedCheckoutProperties.Count - 1)
                    {
                        Description += ", ";
                    }
                }
            }

            ReturnString += String.Format("&L_PAYMENTREQUEST_0_DESC{0}={1}", index, Description);
            ReturnString += String.Format("&L_PAYMENTREQUEST_0_AMT{0}={1}", index, Uri.EscapeDataString(PurchasePrice.ToString("0.00")));
            ReturnString += String.Format("&L_PAYMENTREQUEST_0_QTY{0}={1}", index, Uri.EscapeDataString(Quantity.ToString()));

            return(ReturnString);
        }
Esempio n. 2
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        /// <summary>
        /// Called whenever the user wishes to add a new item to their shopping cart.
        /// </summary>
        /// <returns></returns>
        public ActionResult AddItemToCart(string id)
        {
            try
            {
                SiteContext.RecordPageView("Ecommerce_ViewShoppingCart");

                Product Prod = ProductDAO.LoadByBsonId(id);

                if (Prod != null && !Prod.Id.Equals(string.Empty))
                {
                    ShoppingCartProduct ShopCartProd = new ShoppingCartProduct(Prod);


                    //first build the key/value pairs that the user selected in the view product form
                    List <CheckoutPropertySettingKey> CheckoutPropertySettingKeys = new List <CheckoutPropertySettingKey>();

                    if (Prod.CheckoutPropertyList != null && Prod.CheckoutPropertyList.Count > 0)
                    {
                        foreach (var CheckProp in Prod.CheckoutPropertyList)
                        {
                            if (!string.IsNullOrWhiteSpace(Request["checkProd_" + CheckProp.Name]))
                            {
                                CheckoutPropertySettingKeys.Add(new CheckoutPropertySettingKey(CheckProp.Name, Request["checkProd_" + CheckProp.Name]));
                            }
                        }
                    }

                    //if there are even custom settings
                    if (Prod.CheckoutPropertySettingsList != null && Prod.CheckoutPropertySettingsList.Count > 0)
                    {
                        //now find the custom setting with the customers selected key/values
                        foreach (var CheckPropSetting in Prod.CheckoutPropertySettingsList)
                        {
                            int NumberOfMatches = 0;

                            if (CheckPropSetting.CheckoutPropertySettingKeys != null && CheckPropSetting.CheckoutPropertySettingKeys.Count > 0)
                            {
                                foreach (var CheckPropSettingKey in CheckPropSetting.CheckoutPropertySettingKeys)
                                {
                                    CheckoutPropertySettingKey MatchedCheckPropSetKey = CheckoutPropertySettingKeys.Where(e => e.Key.Equals(CheckPropSettingKey.Key) && e.Value.Equals(CheckPropSettingKey.Value)).FirstOrDefault();

                                    if (MatchedCheckPropSetKey != null && !string.IsNullOrWhiteSpace(MatchedCheckPropSetKey.Key) && !string.IsNullOrWhiteSpace(MatchedCheckPropSetKey.Value))
                                    {
                                        NumberOfMatches++;
                                    }
                                }
                            }

                            //if this checkout property setting matched the same key/value pairs the user selected
                            if (NumberOfMatches > 0 && NumberOfMatches == CheckoutPropertySettingKeys.Count)
                            {
                                ShopCartProd.CheckoutPropertySetting = CheckPropSetting;

                                break;
                            }
                        }
                    }

                    ShopCartProd.SelectedCheckoutProperties = CheckoutPropertySettingKeys;

                    ShoppingCartProduct AlreadyExistsShopCartProd = SiteContext.ShoppingCartProductList.Where(e => e.CartUniqueId.Equals(ShopCartProd.CartUniqueId)).FirstOrDefault();

                    //if not null then this user already has this exact prod/setting match, just increase quantity
                    if (AlreadyExistsShopCartProd != null)
                    {
                        if (AlreadyExistsShopCartProd.CanAddToCartOrIncreaseQuantity(AlreadyExistsShopCartProd.Quantity + 1))
                        {
                            AlreadyExistsShopCartProd.Quantity++;
                            SiteContext.RemoveShoppingCartProduct(AlreadyExistsShopCartProd.CartUniqueId);
                            SiteContext.AddShoppingCartProduct(AlreadyExistsShopCartProd);
                        }
                        else
                        {
                            //add user message
                            AddWebUserMessageToSession(Request, AlreadyExistsShopCartProd.CreateOutOfStockMessage(), NEUTRAL_MESSAGE_TYPE);
                        }
                    }
                    //else add a brand new product to the shopping cart
                    else
                    {
                        if (ShopCartProd.CanAddToCartOrIncreaseQuantity(1))
                        {
                            SiteContext.AddShoppingCartProduct(ShopCartProd);
                        }
                        else
                        {
                            //add user message
                            AddWebUserMessageToSession(Request, ShopCartProd.CreateOutOfStockMessage(), NEUTRAL_MESSAGE_TYPE);
                        }
                    }

                    ViewBag.ShoppingCartModel = GetModel();

                    return(View("ViewCart", String.Format("~/Templates/{0}/Views/Shared/Template.Master", Models.ChimeraTemplate.TemplateName)));
                }
            }
            catch (Exception e)
            {
                CompanyCommons.Logging.WriteLog("ChimeraWebsite.Controllers.ShoppingCartController.AddItemToCart() " + e.Message);
            }

            //TODO: return 404 page instead?
            return(RedirectToAction("Index", "Home"));
        }