public IActionResult AddToCart(Guid productId)
{
var stockForProductId = _productsService.GetProduct(productId).Stock;
if (stockForProductId == 0)
{
TempData["Warning"] = "Unfortunatley, The Chosen Product is Out Of Stock.";
return(RedirectToAction("Details", "Products", new { id = productId }));
}
var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);
Guid GuidUserId = Guid.Empty;
Guid.TryParse(userId, out GuidUserId);
if (userId == null)
{
var orderId = HttpContext.Request.Cookies["tempOrder_id"];
Guid GuidOrderId = Guid.Empty;
Guid.TryParse(orderId, out GuidOrderId);
_ordersService.AddGuestOrder(GuidOrderId);
_ordersDetailsService.AddToGuestCart(productId, GuidOrderId);
_ordersDetailsService.SetTotal(GuidOrderId);
}
else
{
_ordersDetailsService.AddToCart(productId, GuidUserId);
var orderId = _ordersDetailsService.GetOrderId(GuidUserId);
_ordersDetailsService.SetTotal(orderId);
}
TempData["Success"] = "Product Was Added to the Cart Succesfully";
return(RedirectToAction("Details", "Products", new { id = productId }));
}