public ActionResult AddItem(int? id)
{
if (id == null)
{
return View("Index");
}
// DONE: create view model for form and return View with view model
AddItemViewModel model = new AddItemViewModel();
// Pass the Order Id through
model.OrderId = (int)id;
// Load the products into the Product SelectList
model.ProductList = new SelectList(productRepository.GetAll(), "Name", "Name");
// Render the view
return View(model);
}
public ActionResult AddItem(AddItemViewModel addItem)
{
if (ModelState.IsValid)
{
// TODO: Get product and order from repositories using view model properties, and add product to order, then redirect to order detail
// 1. map view model to model
Domain.Order order = orderRepository.Get(addItem.OrderId);
Domain.Product product = productRepository.Get(addItem.ProductName);
// var orderLineItem = new Domain.OrderLineItem(product, addItem.Quantity);
// 2 Add item to the model
order.AddOrderLineItem(product, addItem.Quantity);
orderRepository.Save(order);
// 3 If OK, redirect to OrderDetail
return RedirectToAction("OrderDetail", "Orders", new { id=addItem.OrderId });
}
else
{
// TODO: update view model with products data and return View with view model
addItem.ProductList = new SelectList(productRepository.GetAll(), "Name", "Name");
}
return View(addItem);
}