// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddDbContext <AppDBContent>(options => options.UseSqlServer(_configurationString.GetConnectionString("DefaultConnection")));
services.AddTransient <IAllFoods, FoodRepository>();
services.AddTransient <IFoodsCategory, CategoryRepository>();
services.AddSingleton <IHttpContextAccessor, HttpContextAccessor>();
services.AddScoped(sp => FoodCart.GetCart(sp));
services.AddRazorPages();
services.AddMemoryCache();
services.AddSession();
services.AddMvc(option => option.EnableEndpointRouting = false);
}
public JsonResult SetCartValue(int id)
{
var foodDetails = _context.FoodItems.AsNoTracking().Where(s => s.FoodItemId == id).FirstOrDefault();
var food = new FoodCart
{
FoodItemId = id,
Quantity = 1,
FoodName = foodDetails.FoodName,
FoodPrice = foodDetails.Price,
FoodDescription = foodDetails.Description
};
var List = HttpContext.Session.Get <List <FoodCart> >("FoodS");
if (List == null)
{
List = new List <FoodCart>();
List.Add(food);
}
else
{
var exist = List.Where(a => a.FoodItemId == id).FirstOrDefault();
if (exist != null)
{
food.Quantity = exist.Quantity + 1;
food.FoodItemId = id;
food.FoodPrice = food.FoodPrice;
List.Remove(exist);
List.Add(food);
}
else
{
List.Add(food);
}
}
HttpContext.Session.Set("FoodS", List);
var count = HttpContext.Session.Get <List <FoodCart> >("FoodS").Sum(t => t.Quantity);
return(Json(count));
}
public JsonResult SetCartValueUpdated(int id, int Quantity)
{
var List = HttpContext.Session.Get <List <FoodCart> >("FoodS");
var up = List.Where(s => s.FoodItemId == id).FirstOrDefault();
var food = new FoodCart
{
FoodItemId = id,
Quantity = Quantity,
FoodName = up.FoodName,
FoodPrice = up.FoodPrice,
FoodDescription = up.FoodDescription
};
List.Remove(up);
List.Add(food);
HttpContext.Session.Set("FoodS", List);
var total = List.Sum(s => s.FoodPrice * s.Quantity);
return(Json(total));
}
public FoodCartController(IAllFoods foodRepository, FoodCart foodCart)
{
_foodRep = foodRepository;
_foodCart = foodCart;
}
public static int GetOrderCount(this FoodCart <FoodOrder> cart)
{
}
public static int GetTotalItemsOrdered(this FoodCart <FoodOrder> cart)
{
}
public static double GetAmount(this FoodCart <FoodOrder> cart)
{
}
public static FoodOrder[] GetOrders(this FoodCart <FoodOrder> cart)
{
}