public void Dispose() { if (_db != null) { _db.Dispose(); _db = null; } }
public void UpdateShoppingCartDatabase(String cartId, ShoppingCartUpdates[] CartItemUpdates) { using (var db = new Contoso.Apps.SportsLeague.Data.Models.ProductContext()) { try { int CartItemCount = CartItemUpdates.Count(); List <CartItem> myCart = GetCartItems(); foreach (var cartItem in myCart) { // Iterate through all rows within shopping cart list for (int i = 0; i < CartItemCount; i++) { if (cartItem.Product.ProductID == CartItemUpdates[i].ProductId) { if (CartItemUpdates[i].PurchaseQuantity < 1 || CartItemUpdates[i].RemoveItem == true) { RemoveItem(cartId, cartItem.ProductId); } else { UpdateItem(cartId, cartItem.ProductId, CartItemUpdates[i].PurchaseQuantity); } } } } } catch (Exception exp) { throw new Exception("ERROR: Unable to Update Cart Database - " + exp.Message.ToString(), exp); } } }
public void UpdateItem(string updateCartID, int updateProductID, int quantity) { using (var _db = new Contoso.Apps.SportsLeague.Data.Models.ProductContext()) { try { var myItem = (from c in _db.ShoppingCartItems where c.CartId == updateCartID && c.Product.ProductID == updateProductID select c).FirstOrDefault(); if (myItem != null) { myItem.Quantity = quantity; _db.SaveChanges(); } } catch (Exception exp) { throw new Exception("ERROR: Unable to Update Cart Item - " + exp.Message.ToString(), exp); } } }
public void RemoveItem(string removeCartID, int removeProductID) { using (var _db = new Contoso.Apps.SportsLeague.Data.Models.ProductContext()) { try { var myItem = (from c in _db.ShoppingCartItems where c.CartId == removeCartID && c.Product.ProductID == removeProductID select c).FirstOrDefault(); if (myItem != null) { // Remove Item. _db.ShoppingCartItems.Remove(myItem); _db.SaveChanges(); } } catch (Exception exp) { throw new Exception("ERROR: Unable to Remove Cart Item - " + exp.Message.ToString(), exp); } } }
public bool AddProduct(string ProductName, string ProductDesc, string ProductPrice, string ProductCategory, string ProductImagePath) { var myProduct = new Product(); myProduct.ProductName = ProductName; myProduct.Description = ProductDesc; myProduct.UnitPrice = Convert.ToDouble(ProductPrice); myProduct.ImagePath = ProductImagePath; myProduct.CategoryID = Convert.ToInt32(ProductCategory); using (ProductContext _db = new ProductContext()) { // Add product to DB. _db.Products.Add(myProduct); _db.SaveChanges(); } // Success. return true; }
public void UpdateShoppingCartDatabase(String cartId, ShoppingCartUpdates[] CartItemUpdates) { using (var db = new Contoso.Apps.SportsLeague.Data.Models.ProductContext()) { try { int CartItemCount = CartItemUpdates.Count(); List<CartItem> myCart = GetCartItems(); foreach (var cartItem in myCart) { // Iterate through all rows within shopping cart list for (int i = 0; i < CartItemCount; i++) { if (cartItem.Product.ProductID == CartItemUpdates[i].ProductId) { if (CartItemUpdates[i].PurchaseQuantity < 1 || CartItemUpdates[i].RemoveItem == true) { RemoveItem(cartId, cartItem.ProductId); } else { UpdateItem(cartId, cartItem.ProductId, CartItemUpdates[i].PurchaseQuantity); } } } } } catch (Exception exp) { throw new Exception("ERROR: Unable to Update Cart Database - " + exp.Message.ToString(), exp); } } }
public ActionResult Review(CheckoutViewModel data) { if (ModelState.IsValid) { try { NVPAPICaller gatewayCaller = new NVPAPICaller(); string token = ""; NVPCodec decoder = new NVPCodec(); // Call the gateway payment authorization API: bool ret = gatewayCaller.DoCheckoutAuth(data.Order, ref token, ref decoder); // If authorizaton is successful: if (ret) { // Hydrate a new Order model from our OrderViewModel. var myOrder = Mapper.Map<Data.Models.Order>(data.Order); // Timestamp with a UTC date. myOrder.OrderDate = DateTime.UtcNow; // Get DB context. ProductContext _db = new ProductContext(); // Add order to DB. _db.Orders.Add(myOrder); _db.SaveChanges(); // Get the shopping cart items and process them. using (ShoppingCartActions usersShoppingCart = new ShoppingCartActions(cartId)) { List<CartItem> myOrderList = usersShoppingCart.GetCartItems(); // Add OrderDetail information to the DB for each product purchased. for (int i = 0; i < myOrderList.Count; i++) { // Create a new OrderDetail object. var myOrderDetail = new OrderDetail(); myOrderDetail.OrderId = myOrder.OrderId; myOrderDetail.ProductId = myOrderList[i].ProductId; myOrderDetail.Quantity = myOrderList[i].Quantity; myOrderDetail.UnitPrice = myOrderList[i].Product.UnitPrice; // Add OrderDetail to DB. _db.OrderDetails.Add(myOrderDetail); _db.SaveChanges(); } // Set OrderId. Session["currentOrderId"] = myOrder.OrderId; Session["Token"] = token; // Report successful event to Application Insights. var eventProperties = new Dictionary<string, string>(); eventProperties.Add("CustomerEmail", data.Order.Email); eventProperties.Add("NumberOfItems", myOrderList.Count.ToString()); eventProperties.Add("OrderTotal", data.Order.Total.ToString("C2")); eventProperties.Add("OrderId", myOrder.OrderId.ToString()); TelemetryHelper.TrackEvent("SuccessfulPaymentAuth", eventProperties); data.Order.OrderId = myOrder.OrderId; if (data.Order.CreditCardNumber.Length > 4) { // Only show the last 4 digits of the credit card number: data.Order.CreditCardNumber = "xxxxxxxxxxx" + data.Order.CreditCardNumber.Substring(data.Order.CreditCardNumber.Length - 4); } } } else { var error = gatewayCaller.PopulateGatewayErrorModel(decoder); // Report failed event to Application Insights. Exception ex = new Exception(error.ToString()); ex.Source = "Contoso.Apps.SportsLeague.Web.CheckoutController.cs"; TelemetryHelper.TrackException(ex); // Redirect to the checkout error view: return RedirectToAction("Error", error); } } catch (WebException wex) { ExceptionUtility.LogException(wex, "CheckoutController.cs Complete Action"); var error = new CheckoutErrorViewModel { ErrorCode = wex.Message }; if (wex.Response != null && wex.Response.GetType() == typeof(HttpWebResponse)) { // Extract the response body from the WebException's HttpWebResponse: error.LongMessage = ((HttpWebResponse)wex.Response).StatusDescription; } // Redirect to the checkout error view: return RedirectToAction("Error", error); } catch (Exception ex) { ExceptionUtility.LogException(ex, "CheckoutController.cs Review Action"); var error = new CheckoutErrorViewModel { ErrorCode = ex.Message }; // Redirect to the checkout error view: return RedirectToAction("Error", error); } } return View(data); }
public async Task<ActionResult> Complete(OrderViewModel order) { try { // TODO: Complete the payment processing via the gateway and update the order... NVPAPICaller gatewayCaller = new NVPAPICaller(); string token = ""; string finalPaymentAmount = ""; NVPCodec decoder = new NVPCodec(); token = Session["token"].ToString(); //PayerID = Session["payerId"].ToString(); //finalPaymentAmount = Session["payment_amt"].ToString(); finalPaymentAmount = order.Total.ToString("C2"); bool ret = gatewayCaller.DoCheckoutPayment(finalPaymentAmount, token, ref decoder); if (ret) { // Retrieve PayPal confirmation value. string PaymentConfirmation = decoder[NVPProperties.Properties.TRANSACTIONID].ToString(); order.PaymentTransactionId = PaymentConfirmation; ProductContext _db = new ProductContext(); // Get the current order id. int currentOrderId = -1; if (Session["currentOrderId"] != null && Session["currentOrderId"].ToString() != string.Empty) { currentOrderId = Convert.ToInt32(Session["currentOrderID"]); } Order myCurrentOrder; if (currentOrderId >= 0) { // Get the order based on order id. myCurrentOrder = _db.Orders.Single(o => o.OrderId == currentOrderId); // Update the order to reflect payment has been completed. myCurrentOrder.PaymentTransactionId = PaymentConfirmation; // Save to DB. _db.SaveChanges(); // Queue up a receipt generation request, asynchronously. await new AzureQueueHelper().QueueReceiptRequest(currentOrderId); // Report successful event to Application Insights. var eventProperties = new Dictionary<string, string>(); eventProperties.Add("CustomerEmail", order.Email); eventProperties.Add("OrderTotal", finalPaymentAmount); eventProperties.Add("PaymentTransactionId", PaymentConfirmation); TelemetryHelper.TrackEvent("OrderCompleted", eventProperties); } // Clear shopping cart. using (ShoppingCartActions usersShoppingCart = new ShoppingCartActions(cartId)) { usersShoppingCart.EmptyCart(); } // Clear order id. Session["currentOrderId"] = string.Empty; } else { var error = gatewayCaller.PopulateGatewayErrorModel(decoder); // Report failed event to Application Insights. Exception ex = new Exception(error.ToString()); ex.Source = "Contoso.Apps.SportsLeague.Web.CheckoutController.cs"; TelemetryHelper.TrackException(ex); // Redirect to the checkout error view: return RedirectToAction("Error", error); } } catch (WebException wex) { ExceptionUtility.LogException(wex, "CheckoutController.cs Complete Action"); var error = new CheckoutErrorViewModel { ErrorCode = wex.Message }; if (wex.Response != null && wex.Response.GetType() == typeof(HttpWebResponse)) { // Extract the response body from the WebException's HttpWebResponse: error.LongMessage = ((HttpWebResponse)wex.Response).StatusDescription; } // Redirect to the checkout error view: return RedirectToAction("Error", error); } catch (Exception ex) { ExceptionUtility.LogException(ex, "CheckoutController.cs Complete Action"); var error = new CheckoutErrorViewModel { ErrorCode = ex.Message }; // Redirect to the checkout error view: return RedirectToAction("Error", error); } return View(order); }