public async Task <IActionResult> AddToCart(int id)
{
var user = await _userManager.FindByEmailAsync(User.Identity.Name);
var cart = _context.GetCart(user.Id);
Product product = _context.GetProduct(id);
var x = _context.AddProductToCart(user, cart, product);
return(View("Index", cart));
}
public async Task <IActionResult> AddToCart(int id)
{
ApplicationUser user;
try
{
user = await _userManager.FindByEmailAsync(User.Identity.Name);
}
catch
{
return(RedirectToAction("Login", "Account"));
}
var cart = _context.GetCart(user.Id);
Product product = _context.GetProduct(id);
var x = _context.AddProductToCart(user, cart, product);
return(View("Index", cart));
}
public async Task <IActionResult> MyCart(int id)
{
Product product = _context.Products.First(f => f.ID == id);
var user = await _userManager.FindByEmailAsync(User.Identity.Name);
Cart cart = _context.Carts.FirstOrDefault(c => c.UserTag == user.Id);
if (cart == null)
{
cart = new Cart();
cart.UserTag = user.Id;
cart.CartItems = new List <CartItem>();
await _context.Carts.AddAsync(cart);
await _context.SaveChangesAsync();
}
_cart.AddProductToCart(user, cart, product);
await _context.SaveChangesAsync();
return(View(cart));
}