public DisplayCartViewModel getCartViewModelRepo(string userId)
{
var cartId = (from a in _db.carts
where a.cartForUserId == userId && a.orderComplete == false
select a.Id).FirstOrDefault();
var newModel = new DisplayCartViewModel();
newModel.booksList = new List <BookInCartListViewModel>();
newModel.totalCost = (from a in _db.carts
where a.cartForUserId == userId && a.orderComplete == false
select a.totalCost).FirstOrDefault();
var listOfBookId = (from a in _db.cartItems
where a.keyCartId == cartId
select a).ToList();
for (int i = 0; i < listOfBookId.Count; i++)
{
newModel.booksList.Add((from a in _db.books
where a.Id == listOfBookId[i].bookForCartItem
select new BookInCartListViewModel {
id = a.Id,
title = a.title,
cost = a.cost,
image = a.image,
quantity = listOfBookId[i].bookQuantity
}).FirstOrDefault());
}
return(newModel);
}
public async Task <IActionResult> Cart()
{
var user = await GetCurrentUserAsync();
var userId = user?.Id;
if (userId == null)
{
return(RedirectToAction("Login", "Account"));
}
var newModel = new DisplayCartViewModel();
newModel = _accountServices.getCartviewModel(userId);
return(View(newModel));
}
