public ActionResult Add(int id)
{
// creates new shopping cart item if does not exist
// increments quantity if already exists
try
{
Customer user = this.getCustomer();
ShoppingCartManager manager = new ShoppingCartManager();
ShoppingCartItem model = manager.GetItemByFlowerId(id, user.Id);
if (model == null)
{
model = new ShoppingCartItem();
model.FlowerId = id;
model.CustomerId = user.Id;
model.Quantity = 1;
manager.CreateItem(model);
}
else
{
// increment
model.Quantity++;
manager.UpdateItem(model.Id, model);
}
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}