public ActionResult RemoveFromCart(int id)
{
string msg;
// Remove the item from the cart
RentalCart cart = null;
string itemName = "";
try
{
cart = RentalCart.GetCart(this.HttpContext);
// Get the name of the Item to display confirmation
itemName = market.CartItems
.Single(item => item.id == id).Item.Name;
// Remove from cart
cart.RemoveFromCart(id);
}
catch (Exception ex)
{
ErrorMessage.ErrorCode = ErrorCode.UNKNOWN;
return(View("ErrorMessage", ErrorMessage));
}
if (cart.GetCartItems().Count == 0)
{
msg = "Your Rental Cart is Empty.";
}
else
{
msg = Server.HtmlEncode(itemName) +
" has been removed from your shopping cart.";
}
// Display the confirmation message
var results = new RentalCartRemoveViewModel
{
Message = msg,
CartTotal = cart.GetTotal(),
DeleteId = id,
CartCount = cart.GetCartItems().Count
};
Session["RentalCartItems"] = results.CartCount;
return(Json(results));
}
public ActionResult AddToCart(FormCollection collection)
{
string id = collection.Get("itemId");
string pickup = collection.Get("pickupdate");
string dropoff = collection.Get("dropoffdate");
DateTime pickupDate;
DateTime dropoffDate;
if (String.IsNullOrEmpty(id) || String.IsNullOrEmpty(pickup) || String.IsNullOrEmpty(dropoff))
{
string error = "Plase select accurate dates and try again.";
return(RedirectToAction("Details", "Item", new { id = collection.Get("itemid"), errMsg = error }));
}
try
{
pickupDate = DateTime.Parse(pickup);
dropoffDate = DateTime.Parse(dropoff);
}
catch (Exception ex)
{
string error = "Please select accurate dates and try again.";
return(RedirectToAction("Details", "Item", new { id = id, errMsg = error }));
}
//Invalid Dates
if (pickupDate.Date < DateTime.Today.Date || dropoffDate.Date < DateTime.Today.Date)
{
string error = "Please select accurate dates and try again.";
return(RedirectToAction("Details", "Item", new { id = id, errMsg = error }));
}
int rentalPeriod = (dropoffDate - pickupDate).Days;
if (rentalPeriod <= 0)
{
string error = "Dropoff date cannot be earlier than or the same as the pickup date.";
return(RedirectToAction("Details", "Item", new { id = id, errMsg = error }));
}
// Retrieve the album from the database
var addedItem = market.Items.SingleOrDefault(m => m.Id == id);
if (addedItem == null)
{
string error = "The item you specified doesn't exist on Rambla.";
return(RedirectToAction("Details", "Item", new { id = id, errMsg = error }));
}
if (User.Identity.IsAuthenticated)
{
if (addedItem.Owner.Email == User.Identity.Name)
{
string error = "You cannot add your own item to your Rental cart.";
return(RedirectToAction("Details", "Item", new { id = id, errMsg = error }));
}
}
foreach (DateTime d in GetBlockedDates(id))
{
if (pickupDate.Date <= d.Date && dropoffDate.Date >= d.Date)
{
string error = "Your proposed rental period includes blocked dates. Please select different dates and try again.";
return(RedirectToAction("Details", "Item", new { id = id, errMsg = error }));
}
if (pickupDate.AddDays(1).Date == d.Date)
{
string error = "Your pickup date has to be atlest two days before a blocked date.";
return(RedirectToAction("Details", "Item", new { id = id, errMsg = error }));
}
}
// Add it to the shopping cart
RentalCart cart = null;
try
{
cart = RentalCart.GetCart(this.HttpContext);
}
catch (Exception ex)
{
ErrorMessage.ErrorCode = ErrorCode.UNKNOWN;
return(View("ErrorMessage", ErrorMessage));
}
if (cart.AddToCart(addedItem, DateTime.Parse(collection.Get("pickupdate")),
DateTime.Parse(collection.Get("dropoffdate"))))
{
Session["RentalCartItems"] = cart.GetCartItems().Count;
// Go back to the main store page for more shopping
return(RedirectToAction("Index"));
}
else
{
//ModelState.AddModelError("", "This item is already in your cart. Select a different item");
string error = "This item is already in your cart. Select a different item";
return(RedirectToAction("Details", "Item", new { id = id, errMsg = error }));
}
}
