/// <summary>
/// Load Categories from db
/// </summary>
/// <returns></returns>
private IEnumerable <SelectListItem> GetCategories()
{
return(_repository.GetCategories().Select(
s => new SelectListItem
{
Text = s.Name,
Value = s.Id.ToString(),
Disabled = false
}).ToList());
}
public ActionResult Index(int?id)
{
// Arrange
CompareModel model = GetCompare();
var category = _repository.GetCategories().ToList();
var goods = _repository.GetGoods().First(g => g.Id == id);
var url = string.Empty;
if (Request.UrlReferrer != null)
{
url = HttpContext.Request.UrlReferrer.AbsolutePath;
}
else
{
url = "~/Goods/List";
}
// Set url for return
model.ReturnUrl = url;
// Adding item to qq
if (model.Item1 == null) // first item is empty
{
model.Item1 = goods;
Session["Compare"] = model;
}
else
{
if (model.Item2 == null) // second item is empty
{
model.Item2 = _repository.GetGoods().FirstOrDefault(g => g.CategoryId == goods.CategoryId);
Session["Compare"] = model;
}
else // qq is full, so we need cant add more items
{
TempData["UserMess"] = "В очереди для сравнения уже есть 2 товара, для начала удалите один из них";
return(RedirectToAction("Index", "Item", new { id = id, UserMess = "В очереди для " }));
}
}
// if we have 2 objects to compare - we compare them
if (model.Item1 != null && model.Item2 != null)
{
return(View(model));
}
else // all other ways
{
TempData["UserMess"] = "Товар успешно добавлен в очередь для сравнения, добавьте еще один товар для сравнения";
return(RedirectToAction("Index", "Item", new { id = id }));
}
}
/// <summary>
/// Connection with db
/// </summary>
/// <param name="repo"></param>
public OrderController(IEshopRepository goodsRepo, IOrderRepository orderRepo)
{
_goodsRepository = goodsRepo;
_orderRepository = orderRepo;
ViewBag.Categories = _goodsRepository.GetCategories().ToList();
}
/// <summary>
/// Set connection with db
/// </summary>
/// <param name="repo"></param>
public CartController(IEshopRepository repo)
{
_repository = repo;
ViewBag.Categories = _repository.GetCategories().ToList();
}
