public CartController(IUpdateCart updateCart, ICreateCart createCart, IGetCart getCart, ICartService cartService, CartEditModel cartModel)
{
this.CartEditModel = cartModel;
this._updateCart = updateCart;
this._createCart = createCart;
this._getCart = getCart;
this._cartService = cartService;
}
// GET: Cart/Edit/5
public ActionResult Edit(int id)
{
this.CartEditModel = this._cartService.FillData(id);
if (this.CartEditModel.Image != null &&
this.CartEditModel.Title != null &&
this.CartEditModel.Description != null)
{
return(View(this.CartEditModel));
}
else
{
return(PartialView("_404"));
}
}
public ActionResult Delete(CartEditModel cartEditModel)
{
sqlCommand = new SqlCommand();
try
{
string type = "Delete";
sqlCommand = this._updateCart.UpdateCartData(cartEditModel, type);
}
catch (Exception ex)
{
ViewBag.FileStatus = ex;
}
return(RedirectToAction("Index", "Home"));
}
public SqlCommand CreateCartData(CartEditModel cartEditModel)
{
using (sqlConnection = new SqlConnection(SqlConn.ConnectionString))
{
sqlConnection.Open();
sqlCommand = new SqlCommand("SpMasterCart", sqlConnection);
sqlCommand.CommandType = CommandType.StoredProcedure;
sqlCommand.Parameters.AddWithValue("@StatementType", "Insert");
sqlCommand.Parameters.AddWithValue("@CartTitle", cartEditModel.Title);
sqlCommand.Parameters.AddWithValue("@CartDesc", cartEditModel.Description);
sqlCommand.Parameters.AddWithValue("@CartImage", cartEditModel.Image);
sqlCommand.ExecuteNonQuery();
}
return(sqlCommand);
}
public ActionResult Create(CartEditModel cartEditModel, HttpPostedFileBase Image)
{
sqlCommand = new SqlCommand();
try
{
if (Image != null)
{
string filename = System.IO.Path.GetFileName(Image.FileName);
string path = System.IO.Path.Combine(Server.MapPath("~/UploadedFiles"), filename);
cartEditModel.Image = Image.FileName;
Image.SaveAs(path);
ViewBag.ImageUrl = "~/UploadedFiles" + filename;
}
ViewBag.FileStatus = "File uploaded successfully.";
sqlCommand = this._createCart.CreateCartData(cartEditModel);
}
catch (Exception)
{
ViewBag.FileStatus = "Error while file uploading.";
}
return(RedirectToAction("Index", "Home"));
}
public async Task <ActionResult> Index(CartEditModel model)
{
if (!ModelState.IsValid)
{
var svcOrder = await CartUserService.GetCartOrderAsync(GetUserId());
if (svcOrder == null)
{
AddFeedbackMessage(FeedbackMessageTypes.Informational, "Your shopping cart is empty.");
return(RedirectToAction("Index", "Order"));
}
var order = ModelFactory.CreateCartEditModel(svcOrder);
return(View(order));
}
// Apply changes to cart.
//
var actionData = this.GetActionData();
switch (actionData.ActionName)
{
case Actions.Delete:
{
var orderItemId = int.Parse(actionData.ActionParameter);
var result = await CartUserService.DeleteCartItemAsync(GetUserId(), orderItemId);
if (!result)
{
throw new Exception("DeleteCartItemAsync failure.");
}
var svcOrder = await CartUserService.GetCartOrderAsync(GetUserId());
if (svcOrder == null)
{
AddFeedbackMessage(FeedbackMessageTypes.Informational, "Your shopping cart is empty.");
return(RedirectToAction("Index", "Order"));
}
model = ModelFactory.CreateCartEditModel(svcOrder);
ModelState.Clear();
AddFeedbackMessage(FeedbackMessageTypes.Informational, "Order updated. Please review and click Continue to confirm.");
return(View("Index", model));
}
case Actions.Continue:
{
var orderUpdated = false; // Assume failure
foreach (var item in model.Items)
{
if (item.Quantity != item.OriginalQuantity)
{
_ = await CartUserService.UpdateCartItemQuantityAsync(GetUserId(), item.OrderItemId, item.Quantity);
orderUpdated = true;
}
}
if (orderUpdated)
{
var svcOrder = await CartUserService.GetCartOrderAsync(GetUserId());
if (svcOrder == null)
{
AddFeedbackMessage(FeedbackMessageTypes.Informational, "Your shopping cart is empty.");
return(RedirectToAction("Index", "Order"));
}
model = ModelFactory.CreateCartEditModel(svcOrder);
ModelState.Clear();
AddFeedbackMessage(FeedbackMessageTypes.Informational, "Order updated. Please review and click Continue to confirm.");
return(View("Index", model));
}
else
{
return(RedirectToAction("Shipping"));
}
}
default:
throw new InvalidOperationException(string.Format("Unknown action {0}", actionData.ActionName));
}
}
