public IActionResult AddToCart(ProductDetailsViewModel viewModel)
{
var item = _repository.GetProductById(viewModel.ProductId);
var user = _userManager.GetUserAsync(User).Result;
string userId = user.Id;
var cart = _repository.GetCartByUserId(userId);
if (ModelState.IsValid)
{
if (cart == null)
{
var cartModel = new Cart();
cartModel.User = user;
cartModel.CartItem = new List <CartItem>()
{
new CartItem()
{
Product = item,
Quantity = viewModel.Quantity,
Size = viewModel.Size,
CartId = cartModel.Id
}
};
cartModel.TotalPrice += item.Price * viewModel.Quantity;
_repository.AddEntity(cartModel);
if (_repository.SaveAll())
{
//var result = new { Success = "true", message = "Uspešno ste dodali artikal u korpu. " };
//return Json(result);
FlashMessage.Info("Uspešno ste dodali artikal u korpu. ");
return(RedirectToAction("Index", "Home"));
}
else
{
throw new Exception("Nije uspelo");
}
}
else
{
item = _repository.GetProductById(viewModel.ProductId);
viewModel.Product = item;
if (_repository.IsThereSameProductInTheCart(cart.Id, item.Id) != false)
{
//var result = new { Success = "true", message = "Već ste dodali ovaj artikal u korpu. " };
//return Json(result);
ModelState.AddModelError("Product", "Već ste dodali ovaj artikal u korpu. ");
return(View("../Home/Details", viewModel));
}
else
{
cart.CartItem.Append(
new CartItem()
{
Product = item,
Quantity = viewModel.Quantity,
Size = viewModel.Size,
CartId = cart.Id
}
);
cart.TotalPrice += item.Price * viewModel.Quantity;
_repository.AddEntity(new CartItem()
{
Product = item,
Quantity = viewModel.Quantity,
Size = viewModel.Size,
CartId = cart.Id
});
_repository.UpdateCartWithNewCartItem(cart);
if (_repository.SaveAll())
{
//return Json(new { Success = true });
FlashMessage.Info("Uspešno ste dodali artikal u korpu. ");
return(RedirectToAction("Index", "Home"));
}
else
{
//var result = new { Success = "true", message = "Uspešno ste dodali artikal u korpu. " };
//return Json(result);
return(RedirectToAction("Index", "Home"));
}
}
}
}
else
{
viewModel.Sizes = _repository.GetSizesById(item.Id);
viewModel.Product = item;
return(View("../Home/Details", viewModel));
}
}
