public ViewResult List(string category, int page = 1)
{
var model = new MenuListViewModel
{
MenuItems = _baseDataAccess.GetMenuItems()
.Where(m => category == null || m.Category.Name == category)
.OrderBy(m => m.Id)
.Skip((page - 1) * PageSize)
.Take(PageSize),
PagingInfo = new PagingInfo()
{
CurrentPage = page,
ItemsPerPage = PageSize,
TotalItems = category == null?
_baseDataAccess.GetMenuItems().Count() :
_baseDataAccess.GetMenuItems().Count(e => e.Category.Name == category)
},
CurrentCategory = category
};
ViewBag.SelectedCategory = category;
return(View(model));
}
public RedirectToRouteResult AddToCart(Cart cart, int id, string returnUrl)
{
var menuItem = _baseDataAccess.GetMenuItems()
.FirstOrDefault(m => m.Id == id);
if (menuItem == null)
{
throw new ArgumentException("There is no item with this id");
}
cart.AddItem(menuItem, 1);
return(RedirectToAction("Index", new { returnUrl }));
}
public void AddToCart_add_to_empty_card()
{
//Arrange
InitializeMenuItemsInBaseDataAccess();
InitializeEmptyCart();
var controller = GetControllerInstance();
var idAddingMenuItem = _baseDataAccess.GetMenuItems().First().Id;
//Act
var resultRedirect = controller.AddToCart(_cart, idAddingMenuItem, SampleReturnUrl);
//Assert
Assert.AreEqual(_menuItemsInCart.Count(), 1);
Assert.IsNotNull(resultRedirect);
Assert.AreEqual("", resultRedirect.RouteName);
}
//
// GET: /Nav/
public PartialViewResult Menu(string category = null)
{
ViewBag.SelectedCategory = category;
IEnumerable <string> categories = _baseDataAccess.GetMenuItems()
.Select(x => x.Category.Name)
.Distinct()
.OrderBy(x => x);
return(PartialView(categories));
}
