public JsonResult LoadMoreReviews(int productNumber, int supplierNumber, int size)
{
using (FreeMarketEntities db = new FreeMarketEntities())
{
ProductReviewsCollection model = new ProductReviewsCollection();
model.ProductNumber = productNumber;
model.SupplierNumber = supplierNumber;
List <ProductReview> collection = db.ProductReviews
.Where(c => c.ProductNumber == productNumber && c.SupplierNumber == supplierNumber && c.Approved == true)
.OrderByDescending(p => p.ReviewId)
.Skip(size)
.Take(size)
.ToList();
model.Reviews = collection;
int modelCount = db.ProductReviews
.Where(c => c.ProductNumber == productNumber && c.SupplierNumber == supplierNumber && c.Approved == true)
.Count();
if (model.Reviews.Any())
{
string modelString = RenderRazorViewToString("_RatingPartialLoadMore", model);
return(Json(new { ModelString = modelString, ModelCount = modelCount }));
}
return(Json(model));
}
}
public ActionResult GetAverageRating(int productNumber, int supplierNumber)
{
string toReturn = "";
double?averageRating = ProductReviewsCollection.CalculateAverageRatingOnly(productNumber, supplierNumber);
if (averageRating == null || averageRating == 0)
{
toReturn = "No reviews written yet.";
}
else
{
toReturn = averageRating.ToString() + " / 3";
}
return(Content(toReturn));
}
public ActionResult ViewProduct(int id, int supplierNumber, int quantity)
{
string userId = User.Identity.GetUserId();
ShoppingCart cart = GetCartFromSession(userId);
ViewProductViewModel model = new ViewProductViewModel(id, supplierNumber, quantity, cart.Order.OrderNumber);
if (model == null)
{
return(RedirectToAction("Departments", "Product"));
}
model.Reviews = ProductReviewsCollection.GetReviewsOnly(id, supplierNumber, 0);
return(View("ViewProduct", model));
}
public ActionResult GetReviews(int productNumber, int supplierNumber, int size = 4)
{
ProductReviewsCollection reviews = ProductReviewsCollection.GetReviewsOnly(productNumber, supplierNumber, size);
return(PartialView("_RatingPartial", reviews));
}
public ActionResult AddToCart(ViewProductViewModel viewModel)
{
// Validate
if (viewModel.ProductNumber == 0 || viewModel.SupplierNumber == 0)
{
TempData["errorMessage"] = "Error: We could not add the item to the cart.";
return(JavaScript("window.location = window.location.href;"));
}
if (ModelState.IsValid)
{
string userId = User.Identity.GetUserId();
bool anonymousUser = (userId == null);
ShoppingCart cart = GetCartFromSession(userId);
if (cart.Order.OrderStatus == "Locked")
{
TempData["errorMessage"] = "Your cart is locked because you are in the process of checking out. Open your cart to complete or cancel the checkout process.";
if (Request.IsAjaxRequest())
{
return(JavaScript("window.location = window.location.href;"));
}
else
{
return(RedirectToAction("Cart", "ShoppingCart"));
}
}
// CheckQuantity
if (viewModel.CustodianQuantityOnHand < viewModel.Quantity)
{
viewModel.SetInstances(viewModel.ProductNumber, viewModel.SupplierNumber);
if (Request.IsAjaxRequest())
{
return(PartialView("_ViewProductModal", viewModel));
}
else
{
viewModel.Reviews = ProductReviewsCollection.GetReviewsOnly(viewModel.ProductNumber, viewModel.SupplierNumber, 0);
return(View("ViewProduct", viewModel));
}
}
FreeMarketObject result;
result = cart.AddItemFromProduct(viewModel.ProductNumber, viewModel.SupplierNumber, viewModel.Quantity, viewModel.CustodianNumber, viewModel.SelectedPackageType);
if (result.Result == FreeMarketResult.Success)
{
// New item added
if (!string.IsNullOrEmpty(result.Message))
{
TempData["message"] = result.Message;
}
else
if (!string.IsNullOrEmpty(result.Message))
{
TempData["errorMessage"] = result.Message;
}
}
if (Request.IsAjaxRequest())
{
return(JavaScript("window.location = window.location.href;"));
}
else
{
viewModel.Reviews = ProductReviewsCollection.GetReviewsOnly(viewModel.ProductNumber, viewModel.SupplierNumber, 0);
return(RedirectToAction("Cart", "ShoppingCart"));
}
}
// Validation Error
else
{
// Prepare
viewModel.SetInstances(viewModel.ProductNumber, viewModel.SupplierNumber);
if (Request.IsAjaxRequest())
{
return(PartialView("_ViewProductModal", viewModel));
}
else
{
viewModel.Reviews = ProductReviewsCollection.GetReviewsOnly(viewModel.ProductNumber, viewModel.SupplierNumber, 0);
return(View("ViewProduct", viewModel));
}
}
}
