public CartViewModel GetCart(string id = "")
{
CartViewModel model = new CartViewModel();
//Call the method GetCartFromDataStore
List <ProductViewModel> data = GetCartFromDataStore();
model.Cart = data;
if (!string.IsNullOrEmpty(id))
//Called the method GetSelectedProduct with parameter id and assign the return object to the AddedProduct
{
var pv = GetSelectedProduct(id);
model.AddedProduct = pv;
}
return(model);
}
public CartViewModel GetCart(string id = "")
{
CartViewModel model = new CartViewModel();
//Call the method GetCartFromDataStore
model.Cart = GetCartFromDataStore();
if (!string.IsNullOrEmpty(id))
{
//Called the method GetSelectedProduct with parameter id and assign the return object to the AddedProduct
model.AddedProduct = this.GetSelectedProduct(id);
}
return(model);
}
public void AddToCart(CartViewModel model)
{
if (model.AddedProduct.ProductID != null)
{
//Get the product id of the added product
string id = model.AddedProduct.ProductID;
//Find the product in the car that matches the id using lambda expression.
ProductViewModel inCart = model.Cart.Find(x => x.ProductID == id);
if (inCart == null)
{
//Call the method AddItemToDataStore
AddItemToDataStore(model);
}
else
{
//Increase the Quantity by the quantity of the added product
inCart.Quantity += model.AddedProduct.Quantity;
}
}
}
public void AddToCart(CartViewModel model)
{
if (model.AddedProduct.ProductID != null)
{
//Get the product id of the added product
var pID = model.AddedProduct.ProductID;
//Find the product in the car that matches the id using lambda expression.
var inCart = GetCartFromDataStore().Where(p => p.ProductID.Equals(pID)).FirstOrDefault();
if (inCart == null)
//Call the method AddItemToDataStore
{
AddItemToDataStore(model);
}
else
{
//Increase the Quantity by the quantity of the added product
inCart.Quantity += model.AddedProduct.Quantity;
}
}
}
public void AddToCart(CartViewModel model)
{
if (model.AddedProduct.ProductID != null)
{
//Get the product id of the added product
var pid = model.AddedProduct.ProductID;
//Find the product in the cart that matches the id using lambda expression.
var inCart = model.Cart.Where(s => s.ProductID == pid).SingleOrDefault();
if (inCart == null)
{
//Call the method AddItemToDataStore
AddItemToDataStore(model);
}
else
{
//Increase the Quantity by the quantity of the added product
inCart.Quantity += model.AddedProduct.Quantity;
}
}
}
public void AddToCart(CartViewModel model)
{
if (model.AddedProduct.ProductID != null)
{
//Get the product id of the added product
var id = model.AddedProduct.ProductID;
//Find the product in the cart that matches the id using lambda expression.
var inCart = model.Cart.FirstOrDefault(p => p.ProductID == id);
if (inCart == null)
{
//Call the method AddItemToDataStore
AddItemToDataStore(model);
}
else
{
//Increase the Quantity by the quantity of the added product
model.AddedProduct.Quantity += inCart.Quantity; // !! TO-CHECK
}
}
}
private void AddItemToDataStore(CartViewModel model)
{ //Add the AddedProduct to the cart
model.Cart.Add(model.AddedProduct);
}
private void AddItemToDataStore(CartViewModel model)
{ //Add the AddedProduct to the cart
model.Cart.Add(model.AddedProduct);
HttpContext.Current.Session["cart"] = model.Cart;
}
private void AddItemToDataStore(CartViewModel model)
{ //Add the AddedProduct to the cart
List <ProductViewModel> data = GetCartFromDataStore();
data.Add(model.AddedProduct);
}