//[HttpPost]
public IActionResult AddToCart(int id)
{
var product = _productService.GetByID(id);
var userId = _userManager.GetUserId(User);
_cartService.AddItemToCart(product, userId);
return(RedirectToAction("Index"));
}
/// <summary>
/// This was one trickier, but on post we attach the user id to the cart. So when a new user is created, so is a cart and by doing so when a user clicks on add to cart, it attaches to the specific ids.
/// </summary>
/// <returns>Item in cart </returns>
public async Task OnPostAsync()
{
var UserId = HttpContext.Request.Cookies["userId"];
CreateCart cart = await cartService.GetOne(UserId);
CartItem cartItem = new CartItem()
{
MealId = Product.Id,
Price = Product.Price,
Quantity = cart.Quantity,
CreateCartId = cart.Id
};
CartItem record = await cartService.AddItemToCart(cartItem.MealId, cartItem.Price, cartItem.Quantity, cartItem.CreateCartId);
}
public async Task <IActionResult> OnPost(int productId, int qty = 1)
{
var user = User.Identity.Name;
ApplicationUser username = await _userManager.GetUserAsync(User);
CartItems cartItem = await _cart.GetCartItemByProductIdForUserID(username.Id, productId);
string email = username.Email;
TempData["Email"] = email;
int cartId = await _cart.GetCartIdForUserInt(user);
if (cartId > 0)
{
if (cartItem == null)
{
CartItems cartitems = new CartItems();
cartitems.CartID = cartId;
cartitems.Quantity = qty;
cartitems.Product = await _context.GetProductByID(productId);
await _cart.AddItemToCart(cartitems);
product = cartitems.Product;
}
else
{
cartItem.Quantity++;
await _cart.UpdateCartItemAsync(cartItem);
}
return(RedirectToAction("Cart", "Store"));
}
else
{
return(RedirectToPage("Register"));
}
}
public async Task <ActionResult> AddItemToCart(int mealId, int price, int quantity, int createCartId)
{
await _cart.AddItemToCart(mealId, price, quantity, createCartId);
return(RedirectToPage("/cart"));
}