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 EditCartItem(RentalCart CartModel, int id, string pickupdate, string dropoffdate)
{
try
{
DateTime pickupDate = DateTime.Parse(pickupdate);
DateTime dropoffDate = DateTime.Parse(dropoffdate);
// TODO: Add update logic here
RentalCart cart = null;
try
{
cart = RentalCart.GetCart(this.HttpContext);
}
catch
{
ErrorMessage.ErrorCode = ErrorCode.UNKNOWN;
return(View("ErrorMessage", ErrorMessage));
}
if (pickupDate < DateTime.Today || dropoffDate < DateTime.Today)
{
var results = new RentalCartUpdateViewModel
{
Error = true,
Message = "Please enter valid dates"
};
return(Json(results));
}
int rentalPeriod = (dropoffDate - pickupDate).Days;
if (rentalPeriod <= 0)
{
var results = new RentalCartUpdateViewModel
{
Error = true,
Message = "Your dropoff date cannot be earlier than or the same as your pickup date"
};
return(Json(results));
}
var cartItem = market.CartItems.Single(i => i.id == id);
foreach (DateTime d in GetBlockedDates(cartItem.ItemId))
{
if (pickupDate.Date <= d.Date && dropoffDate.Date >= d.Date)
{
var results = new RentalCartUpdateViewModel
{
Error = true,
Message = "Your proposed rental period includes blocked dates. Please select different dates and try again."
};
return(Json(results));
}
if (pickupDate.AddDays(1).Date == d.Date)
{
var results = new RentalCartUpdateViewModel
{
Error = true,
Message = "Your pickup date has to be atlest two days before a blocked date."
};
return(Json(results));
}
}
// Get the name of the Item to display confirmation
string itemName = cartItem.Item.Name;
decimal itemCost = cartItem.Item.CostPerDay;
if (cart.EditInCart(id, DateTime.Parse(pickupdate),
DateTime.Parse(dropoffdate)))
{
var result = new RentalCartUpdateViewModel
{
Error = false,
CartTotal = cart.GetTotal(),
UpdatedItemTotal = (rentalPeriod * itemCost) + cartItem.Item.SecurityDeposit,
UpdatedId = id,
Message = "",
NumberOfDays = rentalPeriod
};
return(Json(result));
}
else
{
var results = new RentalCartUpdateViewModel
{
Error = true,
Message = "There already exists an item in your rental cart during the same period"
};
ModelState.AddModelError("", "There already exists an item in your rental cart during the same period");
return(Json(results));
}
}
catch (Exception ex)
{
/*
* ErrorMessage.ErrorCode = ErrorCode.UNKNOWN;
* return View("ErrorMessage", ErrorMessage);
*/
var results = new RentalCartUpdateViewModel
{
Error = true,
Message = "Something went wrong on our side."
};
ModelState.AddModelError("", "There already exists an item in your rental cart during the same period");
return(Json(results));
}
}
